Title: CA $512 Cheap Flights from Chicago (ORD) to Dublin (DUB) - Expedia.ca ![Moment RF](https://images.trvl-media.com/place/1069/6b465f6b-4c05-4ac8-bce6-22ba33b97f11.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1069/6b465f6b-4c05-4ac8-bce6-22ba33b97f11.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $512 Cheap Flights from Chicago (ORD) to Dublin (DUB) [View CA $512 flight on Sun, Jan 25, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:ORD,to:DUB,departure:25/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:511.52&airProductToken=AQpyCjAIwYIBEgI5MBiuHCDriQEopbeDAzDxuoMDOEJAAFgBagVCQVNJQ3IIT0xYN0g0QlYKPgjBggESBDY3NjgY64kBIIMNKJi9gwMw8r2DAzhPQAFYAWoFQkFTSUNyCE9MWDdINEJWegoIwoIBEgQ2NzY4EgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) - [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 Chicago O'Hare International Airport (ORD) to Dublin Airport (DUB) - ![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:ORD,to:DUB,departure:18/12/2025TANYT&leg2=from:DUB,to:ORD,departure:25/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) - ![Iberia](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) Iberia [](https://www.expedia.ca/Flights-Search?leg1=from:ORD,to:DUB,departure:18/12/2025TANYT&leg2=from:DUB,to:ORD,departure:25/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![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:ORD,to:DUB,departure:18/12/2025TANYT&leg2=from:DUB,to:ORD,departure:25/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![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:ORD,to:DUB,departure:18/12/2025TANYT&leg2=from:DUB,to:ORD,departure:25/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![Brussels Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SN.svg) Brussels Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:ORD,to:DUB,departure:18/12/2025TANYT&leg2=from:DUB,to:ORD,departure:25/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SN"}}]) - ![Icelandair](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_FI.svg) Icelandair [](https://www.expedia.ca/Flights-Search?leg1=from:ORD,to:DUB,departure:18/12/2025TANYT&leg2=from:DUB,to:ORD,departure:25/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FI"}}]) - ![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:ORD,to:DUB,departure:18/12/2025TANYT&leg2=from:DUB,to:ORD,departure:25/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![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 Chicago (ORD) to Dublin (DUB) Prices were available within the past 7 days and start at CA $512 for one-way flights and CA $531 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Thu, Jan 22 - Tue, Jan 27 ORD Chicago DUB Dublin CA $531 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DUB,departure:22/01/2026TANYT&leg2=from:DUB,to:ORD,departure:27/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:530.19&airProductToken=AQpkCjAIxpIBEgM4NTIYrhwgiikovpSDAzC1l4MDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMAjGkgESAzQxNhiKKSCDDSjsl4MDMIeZgwM4TkABWAFqBUxJR0hUcghOSjJRVVNMVApkCjAIxpIBEgM0MTcYgw0giiko0saDAzDyx4MDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMAjGkgESAzg1MxiKKSCuHCj-yIMDMJjMgwM4TkABWAFqBUxJR0hUcghOSjJRVVNMVBIKCAEQARgBKgJGSRgBIgQIARABKAIoAygEMAE) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Sun, Jan 25 - Tue, Feb 10 ORD Chicago DUB Dublin CA $533 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DUB,departure:25/01/2026TANYT&leg2=from:DUB,to:ORD,departure:10/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:532.52&airProductToken=AQpkCjAIxpIBEgM4NTIYrhwgiikonraDAzCVuYMDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMAjGkgESAzQxNhiKKSCDDSjMuYMDMOe6gwM4TkABWAFqBUxJR0hUcghOSjJRVVNMVApkCjAIxpIBEgM0MTcYgw0giikokuSEAzCy5YQDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMAjGkgESAzg1MxiKKSCuHCi-5oQDMNjphAM4TkABWAFqBUxJR0hUcghOSjJRVVNMVBIKCAEQARgBKgJGSRgBIgQIARABKAIoAygEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, Jan 25 - Tue, Feb 10 ORD Chicago DUB Dublin CA $582 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DUB,departure:25/01/2026TANYT&leg2=from:DUB,to:ORD,departure:10/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:581.32&airProductToken=AQpyCjAIwYIBEgI5MBiuHCDriQEopbeDAzDxuoMDOEJAAFgBagVCQVNJQ3IIT0xYN0gxQlYKPgjBggESBDcxNDIY64kBIIMNKK-8gwMwib2DAzhPQAFYAWoFQkFTSUNyCE9MWDdIMUJWegoIwoIBEgQ3MTQyCmUKMAjBggESAzcyMxiDDSDvWSiS5IQDMNnnhAM4QkAAWAFqBUJBU0lDcghPTFg3SDFCVgoxCMGCARIEMzE3NxjvWSCuHCjn6YQDMIfrhAM4QkABWAFqBUJBU0lDcghPTFg3SDFCVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, Jan 25 - Tue, Feb 10 ORD Chicago DUB Dublin CA $583 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DUB,departure:25/01/2026TANYT&leg2=from:DUB,to:ORD,departure:10/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:582.72&airProductToken=AQpyCjAIwYIBEgI5MBiuHCDriQEopbeDAzDxuoMDOEJAAFgBagVCQVNJQ3IIT0xYN0gxQlYKPgjBggESBDcxNTMY64kBIIMNKIK8gwMw3LyDAzhPQAFYAWoFQkFTSUNyCE9MWDdIMUJWegoIwoIBEgQ3MTUzCnIKPgjBggESBDY3NzMYgw0g64kBKO_jhAMwzuSEAzhPQABYAWoFQkFTSUNyCE9MWDdIMUJWegoIwoIBEgQ2NzczCjAIwYIBEgI5MRjriQEgrhwosuWEAzDE6YQDOEJAAVgBagVCQVNJQ3IIT0xYN0gxQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Mon, Jan 12 - Tue, Jan 20 ORD Chicago DUB Dublin CA $585 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DUB,departure:12/01/2026TANYT&leg2=from:DUB,to:ORD,departure:20/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:584.70&airProductToken=AQoxCi8IxZIBEgMxMjQYrhwggw0olKWCAzDMqIIDOE9AAFgBagRTQVZScghPTFg3SDFCVgoxCi8IxZIBEgMxMjUYgw0grhwoqPqCAzCr_oIDOE9AAFgBagRTQVZScghPTFg3SDFCVhIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMA0) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Sun, Jan 25 - Tue, Feb 10 ORD Chicago DUB Dublin CA $586 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DUB,departure:25/01/2026TANYT&leg2=from:DUB,to:ORD,departure:10/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:585.70&airProductToken=AQoxCi8IxZIBEgMxMjQYrhwggw0otLeDAzDsuoMDOE9AAFgBagRTQVZScghPTFg3SDFCVgoxCi8IxZIBEgMxMjUYgw0grhwoyOaEAzDL6oQDOE9AAFgBagRTQVZScghPTFg3SDFCVhIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMA0) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Sun, Dec 7 - Tue, Dec 16 ORD Chicago DUB Dublin CA $587 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DUB,departure:07/12/2025TANYT&leg2=from:DUB,to:ORD,departure:16/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:586.61&airProductToken=AQoxCi8IxZIBEgMxMjIYrhwggw0o3o3_AjCWkf8COE9AAFgBagRTQVZScghPTFg3SDFCVgoxCi8IxZIBEgMxMjUYgw0grhwo-O__AjD78_8COE9AAFgBagRTQVZScghPTFg3SDFCVhIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMA0) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, Jan 25 - Tue, Feb 10 ORD Chicago DUB Dublin CA $595 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DUB,departure:25/01/2026TANYT&leg2=from:DUB,to:ORD,departure:10/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:594.72&airProductToken=AQpsCjUIxJgBEgQ1MDkwGK4cIKlRKO2wgwMwgrKDAzhFQABYAWoJTUFJTkJBU0lDcghWTFg3NkxCQQozCMSYARICNDQYqVEggw0ojLeDAzCNuoMDOEVAAVgBaglNQUlOQkFTSUNyCFZMWDc2TEJBCmwKMwjEmAESAjQ1GIMNIKlRKOXjhAMwseeEAzhFQABYAWoJTUFJTkJBU0lDcghWTFg3NkxCQQo1CMSYARIENTAyNRipUSCuHCjE6IQDMPHphAM4RUABWAFqCU1BSU5CQVNJQ3IIVkxYNzZMQkESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, Dec 7 - Tue, Dec 16 ORD Chicago DUB Dublin CA $597 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DUB,departure:07/12/2025TANYT&leg2=from:DUB,to:ORD,departure:16/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:596.03&airProductToken=AQpuCjUIxJgBEgM5NzIYrhwgwZMBKN6N_wIw7o7_AjhFQABYAWoJTUFJTkJBU0lDcghWTFg3NkxCQQo1CMSYARIDMTU0GMGTASCDDSiZkP8CMJCT_wI4RUABWAFqCU1BSU5CQVNJQ3IIVkxYNzZMQkEKbQo0CMSYARIDMjU5GIMNIMx8KKnt_wIwp_H_AjhFQABYAWoJTUFJTkJBU0lDcghWTFg3NkxCQQo1CMSYARIEMTMwNhjMfCCuHCjc8v8CMMHz_wI4RUABWAFqCU1BSU5CQVNJQ3IIVkxYNzZMQkESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, Jan 25 - Tue, Feb 10 ORD Chicago DUB Dublin CA $609 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DUB,departure:25/01/2026TANYT&leg2=from:DUB,to:ORD,departure:10/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:608.06&airProductToken=AQpmCjEIwYYBEgM1MDgYrhwgmM4BKIO1gwMw5rWDAzhLQABYAWoFQkFTSUNyCEtMWDc2WUJRCjEIwYYBEgM4MDAYmM4BIIMNKKO2gwMwrrmDAzhLQAFYAWoFQkFTSUNyCEtMWDc2WUJRCmgKMwjMsAESAzQwMRiDDSC5PCjn5IQDMOnlhAM4S0AAWAFqCEVDT0xJR0hUcghLTFg3NllCUQoxCMywARIBOBi5PCCuHCja74QDMLz0hAM4S0ABWAFqCEVDT0xJR0hUcghLTFg3NllCURIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ## Find the cheapest month to fly from Chicago (ORD) to Dublin (DUB) ### November is typically the cheapest month to fly From CA $502 - CA $1,178 per traveller. __Flight from Chicago to Dublin (ORD - DUB) route information__ | Origin airport | O'Hare Intl. | | ------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Dublin | | Airlines serving | Aer Lingus, Air Canada, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines | | Roundtrip price | CA $530 | | Distance | 5862 km | | Average flight time | 13 hours 25 mins | ## Chicago to Dublin Flights **The easy way to book your flights from Chicago to Dublin** With Expedia, it’s simple to find and book flights to Dublin from Chicago 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 Dublin, 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 Chicago to Dublin today, tomorrow, or this week. **Save dollars with cheap flights from O'Hare Intl., ORD to Dublin, DUB** Sort your search results by price to find great deals on your flight from Chicago to Dublin—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Dublin from Chicago currently is just CA $531 rising to CA $609\. Here are more money-saving tips: - Fly in January when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Dublin - 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 Dublin from Chicago** 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 Dublin with Expedia today. ## Frequently asked questions ### How much is a flight from ORD to Dublin Airport (DUB)? ### Do I need to pay a cancellation fee if I cancel my flight from ORD to Dublin Airport (DUB)? ### How do I find cheap flights from O'Hare Intl. Airport (ORD) to Dublin Airport that have flexible change policies? ### How many hours is the flight from O'Hare Intl. Airport (ORD) to Dublin Airport? ### How far is the flight from O'Hare Airport to Dublin Airport (DUB)? ### Which airlines fly direct from O'Hare Intl. Airport (ORD) to Dublin Airport (DUB)? ### Are O'Hare Airport to Dublin Airport (DUB) flight tickets cheaper when they're purchased at the last minute? ## Explore a world of travel with Expedia \*Available to Expedia members.