Title: CA $892 Cheap Flights from Houston (IAH) to Shannon (SNN) - Expedia.ca ![Adobe](https://images.trvl-media.com/place/3229/c184ea28-b6d2-406d-b2b3-64d892371946.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3229/c184ea28-b6d2-406d-b2b3-64d892371946.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $892 Cheap Flights from Houston (IAH) to Shannon (SNN) [View CA $892 flight on Sat, May 23, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:IAH,to:SNN,departure:23/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:891.59&airProductToken=AQqkAQo1CMSYARIEMTU3MhiIOCDgXCj4440DMPjkjQM4RUAAWAFqCU1BSU5CQVNJQ3IIVUtXNDlTQkEKNQjEmAESBDE0ODAY4FwgqVEoseWNAzDK5o0DOEVAAVgBaglNQUlOQkFTSUNyCFVLVzQ5U0JBCjQIxJgBEgMyODQYqVEgsmsopueNAzCi6o0DOEVAAVgBaglNQUlOQkFTSUNyCFVLVzQ5U0JBEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from George Bush Intercontinental Airport (IAH) to Shannon Airport (SNN) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.ca/Flights-Search?leg1=from:iah,to:snn,departure:01/11/2025TANYT&leg2=from:snn,to:iah,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![Aer Lingus](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EI.svg) Aer Lingus [](https://www.expedia.ca/Flights-Search?leg1=from:iah,to:snn,departure:01/11/2025TANYT&leg2=from:snn,to:iah,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:iah,to:snn,departure:01/11/2025TANYT&leg2=from:snn,to:iah,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:iah,to:snn,departure:01/11/2025TANYT&leg2=from:snn,to:iah,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:iah,to:snn,departure:01/11/2025TANYT&leg2=from:snn,to:iah,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.ca/Flights-Search?leg1=from:iah,to:snn,departure:01/11/2025TANYT&leg2=from:snn,to:iah,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![JetBlue Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.ca/Flights-Search?leg1=from:iah,to:snn,departure:01/11/2025TANYT&leg2=from:snn,to:iah,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Houston (IAH) to Shannon (SNN) Prices were available within the past 7 days and start at CA $892 for one-way flights and CA $1,312 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, May 23 - Tue, Jun 2 IAH Houston SNN Shannon CA $1,312 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAH,to:SNN,departure:23/05/2026TANYT&leg2=from:SNN,to:IAH,departure:02/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1311.49&airProductToken=AQqlAQo1CMGCARIEMTkxNBiIOCCjsQEomOaNAzDq5o0DOE9AAFgBaghFQ0xBU1NJQ3IIT0tYNVQxTTUKNgjBsgESBDM3NTAYo7EBIOuJASjw7o0DMKDzjQM4T0ABWAFqCEVDTEFTU0lDcghPS1g1VDFNNQo0CMWSARIDMzgxGOuJASCyayjy9I0DMMz1jQM4T0ABWAFqCEVDTEFTU0lDcghPS1g1VDFNNQptCjQIxZIBEgMzODAYsmsg64kBKPDNjgMwxc6OAzhPQABYAWoIRUNMQVNTSUNyCE9LWDVUMU01CjUIwbIBEgQ1NDk3GOuJASCIOCie0Y4DMI_WjgM4T0ABWAFqCEVDTEFTU0lDcghPS1g1VDFNNRIKCAEQARgBKgJBWRgBIgQIARABKAIoAygEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, May 23 - Tue, Jun 2 IAH Houston SNN Shannon CA $1,316 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAH,to:SNN,departure:23/05/2026TANYT&leg2=from:SNN,to:IAH,departure:02/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1315.69&airProductToken=AQqlAQo1CMGCARIEMTkxNBiIOCCjsQEomOaNAzDq5o0DOE9AAFgBaghFQ0xBU1NJQ3IIT0tYNVQxTTUKNgjBsgESBDM3NTAYo7EBIOuJASjw7o0DMKDzjQM4T0ABWAFqCEVDTEFTU0lDcghPS1g1VDFNNQo0CMWSARIDMzgxGOuJASCyayjy9I0DMMz1jQM4T0ABWAFqCEVDTEFTU0lDcghPS1g1VDFNNQqZAQoxCMGCARIEODA2MBiyayDriQEo8M2OAzDFzo4DOE9AAFgBagRNQUlOcghPS1g0VDFNNQoxCMGCARIDNzMzGOuJASDimgEouM-OAzDZ044DOE9AAVgBagRNQUlOcghPS1g0VDFNNQoxCMGCARIEMjkzNRjimgEgiDgoiNWOAzCp1o4DOE9AAVgBagRNQUlOcghPS1g0VDFNNRIKCAEQARgBKgJBWRgBIgQIARABKAIoAygEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, May 23 - Tue, Jun 2 IAH Houston SNN Shannon CA $1,324 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAH,to:SNN,departure:23/05/2026TANYT&leg2=from:SNN,to:IAH,departure:02/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1323.09&airProductToken=AQqUAQovCMGCARIENDQyNhiIOCCuHCis5I0DMPLljQM4T0AAWAFqA0JBR3IIT0tYNFQxTTUKLwjCggESAzI5NBiuHCDriQEo4--NAzC-840DOE9AAVgBagNCQUdyCE9LWDRUMU01CjAIwoIBEgQ1OTQxGOuJASCyayjy9I0DMMz1jQM4T0ABWAFqA0JBR3IIT0tYNFQxTTUKbQo0CMWSARIDMzgwGLJrIOuJASjwzY4DMMXOjgM4T0AAWAFqCEVDTEFTU0lDcghPS1g1VDFNNQo1CMGyARIENTQ5NxjriQEgiDgontGOAzCP1o4DOE9AAVgBaghFQ0xBU1NJQ3IIT0tYNVQxTTUSCggBEAEYASoCQkEYASIECAEQASgCKAMoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, May 23 - Tue, Jun 2 IAH Houston SNN Shannon CA $1,328 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAH,to:SNN,departure:23/05/2026TANYT&leg2=from:SNN,to:IAH,departure:02/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1327.29&airProductToken=AQqUAQovCMGCARIENDQyNhiIOCCuHCis5I0DMPLljQM4T0AAWAFqA0JBR3IIT0tYNFQxTTUKLwjCggESAzI5NBiuHCDriQEo4--NAzC-840DOE9AAVgBagNCQUdyCE9LWDRUMU01CjAIwoIBEgQ1OTQxGOuJASCyayjy9I0DMMz1jQM4T0ABWAFqA0JBR3IIT0tYNFQxTTUKmAEKMQjBggESBDgwNjAYsmsg64kBKPDNjgMwxc6OAzhPQABYAWoETUFJTnIIT0tYNFQxTTUKMAjBggESAjc5GOuJASCjsQEohdGOAzD71Y4DOE9AAVgBagRNQUlOcghPS1g0VDFNNQoxCMGCARIEMjIwORijsQEgiDgo5NaOAzC2144DOE9AAVgBagRNQUlOcghPS1g0VDFNNRIKCAEQARgBKgJCQRgBIgQIARABKAIoAygEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, May 23 - Tue, Jun 2 IAH Houston SNN Shannon CA $1,338 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAH,to:SNN,departure:23/05/2026TANYT&leg2=from:SNN,to:IAH,departure:02/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1337.09&airProductToken=AQqlAQo1CMGCARIEMTkxNBiIOCCjsQEomOaNAzDq5o0DOE9AAFgBaghFQ0xBU1NJQ3IIT0tYNVQxTTUKNgjBsgESBDM3NTAYo7EBIOuJASjw7o0DMKDzjQM4T0ABWAFqCEVDTEFTU0lDcghPS1g1VDFNNQo0CMWSARIDMzgxGOuJASCyayjy9I0DMMz1jQM4T0ABWAFqCEVDTEFTU0lDcghPS1g1VDFNNQpjCjAIwoIBEgQ1OTQwGLJrIOuJASjwzY4DMMXOjgM4T0AAWAFqA0JBR3IIT0tYNFQxTTUKLwjCggESAzE5NxjriQEgiDgontGOAzCP1o4DOE9AAVgBagNCQUdyCE9LWDRUMU01EgoIARABGAEqAkJBGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, May 23 - Tue, Jun 2 IAH Houston SNN Shannon CA $1,339 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAH,to:SNN,departure:23/05/2026TANYT&leg2=from:SNN,to:IAH,departure:02/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1338.49&airProductToken=AQqlAQo1CMGCARIEMTkxNBiIOCCjsQEomOaNAzDq5o0DOE9AAFgBaghFQ0xBU1NJQ3IIT0tYNVQxTTUKNgjBsgESBDM3NTAYo7EBIOuJASjw7o0DMKDzjQM4T0ABWAFqCEVDTEFTU0lDcghPS1g1VDFNNQo0CMWSARIDMzgxGOuJASCyayjy9I0DMMz1jQM4T0ABWAFqCEVDTEFTU0lDcghPS1g1VDFNNQppCjIIxZIBEgMzODAYsmsg64kBKPDNjgMwxc6OAzhPQABYAWoGT1BUSU1BcghPS1g1VDFNNQozCMmEARIEMzU3ORjriQEgiDgontGOAzCP1o4DOE9AAVgBagZPUFRJTUFyCE9LWDVUMU01EgoIARABGAEqAkFZGAEiBAgBEAEoAigDKAQwAQ) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Sat, May 23 - Tue, Jun 2 IAH Houston SNN Shannon CA $1,357 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAH,to:SNN,departure:23/05/2026TANYT&leg2=from:SNN,to:IAH,departure:02/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1356.96&airProductToken=AQppCjMIxZIBEgQ4ODk2GIg4IOuJASi45o0DMOjqjQM4T0AAWAFqBkxPV19MSHIIT0tXNFQxTTUKMgjFkgESAzM4NRjriQEgsmso7-uNAzDJ7I0DOE9AAVgBagZMT1dfTEhyCE9LVzRUMU01CmYKLwjFkgESAzM4MBiyayDriQEo8M2OAzDFzo4DOFBAAFgBagZMT1dfTEhyBVBVSzIzCjMIxZIBEgQ4ODk3GOuJASCIOCie0Y4DMI_WjgM4T0AAWAFqBkxPV19MSHIIT0tYNEYxTTUSCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAN) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Sat, May 23 - Tue, Jun 2 IAH Houston SNN Shannon CA $1,385 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAH,to:SNN,departure:23/05/2026TANYT&leg2=from:SNN,to:IAH,departure:02/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1384.90&airProductToken=AQpjCi8IwoIBEgMxOTQYiDgg64kBKO7jjQMwlOiNAzhPQABYAWoDQkFHcghPS1c0VDFNNQowCMKCARIENTk0NRjriQEgsmsogu6NAzDX7o0DOE9AAVgBagNCQUdyCE9LVzRUMU01CmMKMAjCggESBDU5NDAYsmsg64kBKPDNjgMwxc6OAzhPQABYAWoDQkFHcghPS1g0VDFNNQovCMKCARIDMTk3GOuJASCIOCie0Y4DMI_WjgM4T0ABWAFqA0JBR3IIT0tYNFQxTTUSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) ![Finnair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AY.gif) Sat, May 23 - Tue, Jun 2 IAH Houston SNN Shannon CA $1,388 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAH,to:SNN,departure:23/05/2026TANYT&leg2=from:SNN,to:IAH,departure:02/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1387.69&airProductToken=AQptCjUIwbIBEgQ1NDk0GIg4IOuJASju440DMJTojQM4T0AAWAFqCEVDTEFTU0lDcghPS1c1VDFNNQo0CMWSARIDMzgxGOuJASCyayjS6Y0DMKzqjQM4T0ABWAFqCEVDTEFTU0lDcghPS1c1VDFNNQptCjQIxZIBEgMzODAYsmsg64kBKPDNjgMwxc6OAzhPQABYAWoIRUNMQVNTSUNyCE9LWDVUMU01CjUIwbIBEgQ1NDk3GOuJASCIOCie0Y4DMI_WjgM4T0ABWAFqCEVDTEFTU0lDcghPS1g1VDFNNRIKCAEQARgBKgJBWRgBIgQIARABKAIoAygEMAE) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Sat, May 23 - Tue, Jun 2 IAH Houston SNN Shannon CA $1,401 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAH,to:SNN,departure:23/05/2026TANYT&leg2=from:SNN,to:IAH,departure:02/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1400.69&airProductToken=AQppCjMIyYQBEgQzNTc4GIg4IOuJASi45o0DMOjqjQM4T0AAWAFqBk9QVElNQXIIT0tXNVQxTTUKMgjFkgESAzM4NRjriQEgsmso7-uNAzDJ7I0DOE9AAVgBagZPUFRJTUFyCE9LVzVUMU01Cm0KNAjFkgESAzM4MBiyayDriQEo8M2OAzDFzo4DOE9AAFgBaghFQ0xBU1NJQ3IIT0tYNVQxTTUKNQjBsgESBDU0OTcY64kBIIg4KJ7RjgMwj9aOAzhPQAFYAWoIRUNMQVNTSUNyCE9LWDVUMU01EgoIARABGAEqAklCGAEiBAgBEAEoAigDKAQwAQ) Flight from Houston to Shannon (IAH - SNN) route information | Origin airport | George Bush Intercontinental | | --- | --- | | Destination airport | Shannon | | Roundtrip price | CA $1,311 | | Distance | 7131 km | ## Houston to Shannon Flights **The easy way to book your flights from Houston to Shannon**  With Expedia, it’s simple to find and book flights to Shannon from Houston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Shannon, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Houston to Shannon today, tomorrow, or this week.   **Save dollars with cheap flights from George Bush Intercontinental, IAH to Shannon, SNN**  Sort your search results by price to find great deals on your flight from Houston to Shannon—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Shannon from Houston currently is just CA $1,312 rising to CA $1,401.   Here are more money-saving tips:  - Fly in May when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Shannon   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Shannon from Houston**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Shannon with Expedia today. ## Frequently asked questions ### How much is a flight from Houston Airport to Shannon Airport? > If you're planning on travelling from Houston Airport to Shannon Airport, round-trip flights start from CA $1,312. This figure is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Houston Airport to Shannon Airport (SNN)? > Most flights can be conveniently cancelled online, but whether you are charged a fee differs between airlines. If you do need to cancel your getaway, follow the instructions in the [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from George Bush Intercontinental Airport (IAH) to Shannon Airport that have flexible change policies? > Flights from Houston Airport to Shannon Airport offering flexible change policies are available from several carriers. Simply use our "No change fees" filter while searching. You'll only need to cover the difference in ticket price, with no extra fees to worry about. ### How many hours is the flight from IAH to Shannon Airport? > The flight time from Houston Airport to Shannon Airport (SNN) is usually around 9 hours and 54 minutes. It's is no small journey, so make sure you fill your hand luggage with plenty to keep you entertained. ### How far is the flight from IAH to Shannon Airport (SNN)? > With around 7,200 kilometres separating Houston and Shannon, your flight will be a long one. Pack wisely and make your time in the air more comfortable. Things like a spare pair of socks and a quality neck pillow can make a massive difference. ### Which airlines fly direct from IAH to Shannon Airport? > Unfortunately, there are no airlines that fly directly between Houston Airport and Shannon Airport. You'll need to book a flight with at least one stop. ### Are IAH to SNN flight tickets cheaper when they're purchased at the last minute? > Booking last minute from Houston Airport to Shannon Airport can be hit-or-miss. It is possible to find a bargain, but then again, you could miss out entirely! If you'd prefer to play it safe and start your trip planning ahead of time, Expedia compares flight deals up to a year in advance. Just remember that not all airlines advertise their prices that far in advance. Our suggestion? Check back often as prices are updated frequently. ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Doha to Shannon](https://www.expedia.ca/lp/flights/1048/3229/doha-to-shannon) - [Flights from Virgin Gorda to Shannon](https://www.expedia.ca/lp/flights/11732/3229/virgin-gorda-to-shannon) - [Flights from New Bedford to Shannon](https://www.expedia.ca/lp/flights/1180/3229/new-bedford-to-shannon) - [Flights from Glen Innes to Shannon](https://www.expedia.ca/lp/flights/1338/3229/glen-innes-to-shannon) - [Flights from Honiara to Shannon](https://www.expedia.ca/lp/flights/1468/3229/honiara-to-shannon) - [Flights from Kuusamo to Shannon](https://www.expedia.ca/lp/flights/1757/3229/kuusamo-to-shannon) - [Flights from Chitose to Shannon](https://www.expedia.ca/lp/flights/177922/3229/chitose-to-shannon) - [Flights from Brussels to Shannon](https://www.expedia.ca/lp/flights/178241/3229/brussels-to-shannon) - [Flights from Lisbon District to Shannon](https://www.expedia.ca/lp/flights/178278/3229/lisbon-district-to-shannon) - [Flights from Minneapolis - St. Paul to Shannon](https://www.expedia.ca/lp/flights/178287/3229/minneapolis-st-paul-to-shannon) - [Flights from Ottawa to Shannon](https://www.expedia.ca/lp/flights/178296/3229/ottawa-to-shannon) - [Flights from Rio de Janeiro to Shannon](https://www.expedia.ca/lp/flights/178301/3229/rio-de-janeiro-to-shannon) - [Flights from Toronto to Shannon](https://www.expedia.ca/lp/flights/178314/3229/toronto-to-shannon) - [Flights from Frankfurt to Shannon](https://www.expedia.ca/lp/flights/179894/3229/frankfurt-to-shannon) - [Flights from Venice to Shannon](https://www.expedia.ca/lp/flights/179981/3229/venice-to-shannon) - [Flights from Christchurch to Shannon](https://www.expedia.ca/lp/flights/179996/3229/christchurch-to-shannon) - [Flights from Hamburg to Shannon](https://www.expedia.ca/lp/flights/180004/3229/hamburg-to-shannon) - [Flights from Québec City to Shannon](https://www.expedia.ca/lp/flights/180017/3229/quebec-city-to-shannon) - [Flights from Al Khobar to Shannon](https://www.expedia.ca/lp/flights/180543/3229/al-khobar-to-shannon) - [Flights from Mahón to Shannon](https://www.expedia.ca/lp/flights/180560/3229/mahon-to-shannon) - [Flights from Kashgar to Shannon](https://www.expedia.ca/lp/flights/1807/3229/kashgar-to-shannon) - [Flights from Reading to Shannon](https://www.expedia.ca/lp/flights/181530/3229/reading-to-shannon) - [Flights from St. John's to Shannon](https://www.expedia.ca/lp/flights/181832/3229/st-johns-to-shannon) - [Flights from Kikori to Shannon](https://www.expedia.ca/lp/flights/1907/3229/kikori-to-shannon) - [Flights from Manchester to Shannon](https://www.expedia.ca/lp/flights/2205/3229/manchester-to-shannon) - [Flights from Marsh Harbour to Shannon](https://www.expedia.ca/lp/flights/2292/3229/marsh-harbour-to-shannon) - [Flights from Nelson to Shannon](https://www.expedia.ca/lp/flights/2600/3229/nelson-to-shannon) - [Flights from Cork to Shannon](https://www.expedia.ca/lp/flights/2692/3229/cork-to-shannon) - [Flights from Oshkosh to Shannon](https://www.expedia.ca/lp/flights/2699/3229/oshkosh-to-shannon) - [Flights from Plymouth to Shannon](https://www.expedia.ca/lp/flights/2817/3229/plymouth-to-shannon) - [Flights from Pantelleria to Shannon](https://www.expedia.ca/lp/flights/2840/3229/pantelleria-to-shannon) - [Flights from Huntley to Shannon](https://www.expedia.ca/lp/flights/3000359017/3229/huntley-to-shannon) - [Flights from Northfleet to Shannon](https://www.expedia.ca/lp/flights/3000417099/3229/northfleet-to-shannon) - [Flights from Akureyri to Shannon](https://www.expedia.ca/lp/flights/302/3229/akureyri-to-shannon) - [Flights from Roatan to Shannon](https://www.expedia.ca/lp/flights/3043/3229/roatan-to-shannon) - [Flights from Sal to Shannon](https://www.expedia.ca/lp/flights/3164/3229/sal-to-shannon) - [Flights from Alghero to Shannon](https://www.expedia.ca/lp/flights/321/3229/alghero-to-shannon) - [Flights from Santa Marta to Shannon](https://www.expedia.ca/lp/flights/3221/3229/santa-marta-to-shannon) - [Flights from São Félix do Araguaia to Shannon](https://www.expedia.ca/lp/flights/3333/3229/sao-felix-do-araguaia-to-shannon) - [Flights from Tyler to Shannon](https://www.expedia.ca/lp/flights/3594/3229/tyler-to-shannon) - [Flights from Wales to Shannon](https://www.expedia.ca/lp/flights/3754/3229/wales-to-shannon) - [Flights from Nanaimo to Shannon](https://www.expedia.ca/lp/flights/3908/3229/nanaimo-to-shannon) - [Flights from Havre-St. Pierre to Shannon](https://www.expedia.ca/lp/flights/3953/3229/havre-st-pierre-to-shannon) - [Flights from Hamilton to Shannon](https://www.expedia.ca/lp/flights/3963/3229/hamilton-to-shannon) - [Flights from Stephenville to Shannon](https://www.expedia.ca/lp/flights/3978/3229/stephenville-to-shannon) - [Flights from Regina to Shannon](https://www.expedia.ca/lp/flights/4053/3229/regina-to-shannon) - [Flights from Saskatoon to Shannon](https://www.expedia.ca/lp/flights/4117/3229/saskatoon-to-shannon) - [Flights from Terrace to Shannon](https://www.expedia.ca/lp/flights/4126/3229/terrace-to-shannon) - [Flights from Penticton to Shannon](https://www.expedia.ca/lp/flights/4135/3229/penticton-to-shannon) - [Flights from Victoria to Shannon](https://www.expedia.ca/lp/flights/4138/3229/victoria-to-shannon) - [Flights from Port Hardy to Shannon](https://www.expedia.ca/lp/flights/4151/3229/port-hardy-to-shannon) - [Flights from N Zeto to Shannon](https://www.expedia.ca/lp/flights/419/3229/n-zeto-to-shannon) - [Flights from Zürich to Shannon](https://www.expedia.ca/lp/flights/4191/3229/zurich-to-shannon) - [Flights from Abu Dhabi to Shannon](https://www.expedia.ca/lp/flights/453/3229/abu-dhabi-to-shannon) - [Flights from Chichester to Shannon](https://www.expedia.ca/lp/flights/4600/3229/chichester-to-shannon) - [Flights from São João del Rei to Shannon](https://www.expedia.ca/lp/flights/500208/3229/sao-joao-del-rei-to-shannon) - [Flights from Cobungra to Shannon](https://www.expedia.ca/lp/flights/553248634384055620/3229/cobungra-to-shannon) - [Flights from Toowoomba to Shannon](https://www.expedia.ca/lp/flights/553248635023559422/3229/toowoomba-to-shannon) - [Flights from Côte-Nord-du-Golfe-du-Saint-Laurent to Shannon](https://www.expedia.ca/lp/flights/553248635740536239/3229/cote-nord-du-golfe-du-saint-laurent-to-shannon) - [Flights from Hevel Eilot to Shannon](https://www.expedia.ca/lp/flights/553248635974515957/3229/hevel-eilot-to-shannon) - [Flights from Tremblay-en-France to Shannon](https://www.expedia.ca/lp/flights/5562/3229/tremblay-en-france-to-shannon) - [Flights from Jane Lew to Shannon](https://www.expedia.ca/lp/flights/56107/3229/jane-lew-to-shannon) - [Flights from Atlantic City to Shannon](https://www.expedia.ca/lp/flights/602179/3229/atlantic-city-to-shannon) - [Flights from Isola di Capo Rizzuto to Shannon](https://www.expedia.ca/lp/flights/6023415/3229/isola-di-capo-rizzuto-to-shannon) - [Flights from Vero Beach to Shannon](https://www.expedia.ca/lp/flights/6023660/3229/vero-beach-to-shannon) - [Flights from Fort Wayne to Shannon](https://www.expedia.ca/lp/flights/603000/3229/fort-wayne-to-shannon) - [Flights from Quad Cities to Shannon](https://www.expedia.ca/lp/flights/603001/3229/quad-cities-to-shannon) - [Flights from Parsippany to Shannon](https://www.expedia.ca/lp/flights/603262/3229/parsippany-to-shannon) - [Flights from Chateau-d'Olonne to Shannon](https://www.expedia.ca/lp/flights/6034780/3229/chateau-dolonne-to-shannon) - [Flights from Belfast to Shannon](https://www.expedia.ca/lp/flights/6034919/3229/belfast-to-shannon) - [Flights from Saint-Louis to Shannon](https://www.expedia.ca/lp/flights/6035020/3229/saint-louis-to-shannon) - [Flights from Cape Town to Shannon](https://www.expedia.ca/lp/flights/6046820/3229/cape-town-to-shannon) - [Flights from Paita to Shannon](https://www.expedia.ca/lp/flights/6046898/3229/paita-to-shannon) - [Flights from West Island to Shannon](https://www.expedia.ca/lp/flights/6051801/3229/west-island-to-shannon) - [Flights from Bengaluru to Shannon](https://www.expedia.ca/lp/flights/6053307/3229/bengaluru-to-shannon) - [Flights from Hyderabad to Shannon](https://www.expedia.ca/lp/flights/6053329/3229/hyderabad-to-shannon) - [Flights from Cardiff to Shannon](https://www.expedia.ca/lp/flights/6054272/3229/cardiff-to-shannon) - [Flights from Victorville to Shannon](https://www.expedia.ca/lp/flights/6055928/3229/victorville-to-shannon) - [Flights from Jackson to Shannon](https://www.expedia.ca/lp/flights/6059202/3229/jackson-to-shannon) - [Flights from Bowling Green to Shannon](https://www.expedia.ca/lp/flights/6059580/3229/bowling-green-to-shannon) - [Flights from Edinburgh to Shannon](https://www.expedia.ca/lp/flights/6069845/3229/edinburgh-to-shannon) - [Flights from Huai'an to Shannon](https://www.expedia.ca/lp/flights/6084455/3229/huaian-to-shannon) - [Flights from Bath to Shannon](https://www.expedia.ca/lp/flights/6084496/3229/bath-to-shannon) - [Flights from San Fernando to Shannon](https://www.expedia.ca/lp/flights/6126762/3229/san-fernando-to-shannon) - [Flights from Winnipeg to Shannon](https://www.expedia.ca/lp/flights/6141041/3229/winnipeg-to-shannon) - [Flights from Mombasa to Shannon](https://www.expedia.ca/lp/flights/6143873/3229/mombasa-to-shannon) - [Flights from Ciudad de la Costa to Shannon](https://www.expedia.ca/lp/flights/6144389/3229/ciudad-de-la-costa-to-shannon) - [Flights from Vilobi d'Onyar to Shannon](https://www.expedia.ca/lp/flights/6144544/3229/vilobi-donyar-to-shannon) - [Flights from Szczytno to Shannon](https://www.expedia.ca/lp/flights/6196446/3229/szczytno-to-shannon) - [Flights from Labruguiere to Shannon](https://www.expedia.ca/lp/flights/6203031/3229/labruguiere-to-shannon) - [Flights from Valbo to Shannon](https://www.expedia.ca/lp/flights/6263425/3229/valbo-to-shannon) - [Flights from Belaya Gora to Shannon](https://www.expedia.ca/lp/flights/6308585/3229/belaya-gora-to-shannon) - [Flights from Annagry to Shannon](https://www.expedia.ca/lp/flights/6354421/3229/annagry-to-shannon) - [Flights from Drummond Island to Shannon](https://www.expedia.ca/lp/flights/6901/3229/drummond-island-to-shannon) - [Flights from Duisburg to Shannon](https://www.expedia.ca/lp/flights/6926/3229/duisburg-to-shannon) - [Flights from Eagle Pass to Shannon](https://www.expedia.ca/lp/flights/7054/3229/eagle-pass-to-shannon) - [Flights from Warwick to Shannon](https://www.expedia.ca/lp/flights/7358/3229/warwick-to-shannon) - [Flights from Île d'Yeu to Shannon](https://www.expedia.ca/lp/flights/7869/3229/ile-dyeu-to-shannon) - [Flights from Larissa to Shannon](https://www.expedia.ca/lp/flights/8577/3229/larissa-to-shannon) - [Flights from Simpson Bay to Shannon](https://www.expedia.ca/lp/flights/8941/3229/simpson-bay-to-shannon) \*Available to Expedia members.