Title: CA $87 Cheap Flights from London (LHR) 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 $87 Cheap Flights from London (LHR) to Dublin (DUB) [View CA $87 flight on Tue, Jan 27, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:LHR,to:DUB,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:86.60&airProductToken=AQowCi4IwoIBEgM4MzgY64kBIIMNKOfJgwMwvMqDAzhPQABYAWoFTk9CQUdyBU9aMFJPEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) - [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 Heathrow Airport (LHR) to Dublin Airport (DUB) - ![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:LHR,to:DUB,departure:22/12/2025TANYT&leg2=from:DUB,to:LHR,departure:29/12/2025TANYT&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:LHR,to:DUB,departure:22/12/2025TANYT&leg2=from:DUB,to:LHR,departure:29/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) - ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:LHR,to:DUB,departure:22/12/2025TANYT&leg2=from:DUB,to:LHR,departure:29/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![Air France](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.ca/Flights-Search?leg1=from:LHR,to:DUB,departure:22/12/2025TANYT&leg2=from:DUB,to:LHR,departure:29/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![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:LHR,to:DUB,departure:22/12/2025TANYT&leg2=from:DUB,to:LHR,departure:29/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Swiss International Air Lines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.ca/Flights-Search?leg1=from:LHR,to:DUB,departure:22/12/2025TANYT&leg2=from:DUB,to:LHR,departure:29/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![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:LHR,to:DUB,departure:22/12/2025TANYT&leg2=from:DUB,to:LHR,departure:29/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![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 London (LHR) to Dublin (DUB) Prices were available within the past 7 days and start at CA $87 for one-way flights and CA $115 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Mon, Feb 23 - Tue, Feb 24 LHR London DUB Dublin CA $115 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:DUB,departure:23/02/2026TANYT&leg2=from:DUB,to:LHR,departure:24/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:114.40&airProductToken=AQoxCi8IwoIBEgM4MjQY64kBIIMNKIb0hQMw2_SFAzhPQABYAWoFTk9CQUdyBk9TUFowUgoxCi8IwoIBEgM4MjkYgw0g64kBKK-BhgMwjoKGAzhPQABYAWoFTk9CQUdyBk9TUFowUhIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Thu, Jan 22 - Sun, Jan 25 LHR London DUB Dublin CA $125 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:DUB,departure:22/01/2026TANYT&leg2=from:DUB,to:LHR,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:124.20&airProductToken=AQovCi0IwoIBEgM4MzQY64kBIIMNKKKQgwMw_JCDAzhPQABYAWoFTk9CQUdyBE9aMFIKLwotCMKCARIDODI5GIMNIOuJASjlr4MDMMSwgwM4T0AAWAFqBU5PQkFHcgRPWjBSEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Thu, Jan 22 - Sun, Jan 25 LHR London DUB Dublin CA $130 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:DUB,departure:22/01/2026TANYT&leg2=from:DUB,to:LHR,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:129.20&airProductToken=AQoyCjAIwoIBEgM4MjQY64kBIIMNKIaMgwMw24yDAzhRQABYAWoFTk9CQUdyB1FPTTBaMFIKLwotCMKCARIDODI5GIMNIOuJASjlr4MDMMSwgwM4T0AAWAFqBU5PQkFHcgRPWjBSEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Sat, Feb 28 - Wed, Mar 4 LHR London DUB Dublin CA $132 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:DUB,departure:28/02/2026TANYT&leg2=from:DUB,to:LHR,departure:04/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:131.20&airProductToken=AQovCi0IwoIBEgM4MzQY64kBIIMNKMKwhgMwnLGGAzhPQABYAWoFTk9CQUdyBE9aMFIKLwotCMKCARIDODI5GIMNIOuJASiM24YDMOvbhgM4T0AAWAFqBU5PQkFHcgRPWjBSEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Sun, Jan 11 - Tue, Jan 13 LHR London DUB Dublin CA $134 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:DUB,departure:11/01/2026TANYT&leg2=from:DUB,to:LHR,departure:13/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:133.20&airProductToken=AQovCi0IwoIBEgM4MzAY64kBIIMNKMOSggMwnZOCAzhPQABYAWoFTk9CQUdyBE9aMFIKLwotCMKCARIDODI5GIMNIOuJASjvqIIDMM6pggM4T0AAWAFqBU5PQkFHcgRPWjBSEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Sat, Jan 17 - Mon, Jan 19 LHR London DUB Dublin CA $134 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:DUB,departure:17/01/2026TANYT&leg2=from:DUB,to:LHR,departure:19/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:133.60&airProductToken=AQovCi0IwoIBEgM4MzQY64kBIIMNKILYggMw3NiCAzhPQABYAWoFTk9CQUdyBE9aMFIKMgowCMKCARIDODM1GIMNIOuJASjT74IDMKPwggM4UUAAWAFqBU5PQkFHcgdRT00wWjBSEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Thu, Jan 29 - Thu, Feb 12 LHR London DUB Dublin CA $193 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:DUB,departure:29/01/2026TANYT&leg2=from:DUB,to:LHR,departure:12/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:192.18&airProductToken=AQoxCi8IxZIBEgMxNTMY64kBIIMNKPLbgwMwx9yDAzhBQABYAWoGTE9XX1NIcgVBVUsyMwoxCi8IxZIBEgMxNTgYgw0g64kBKPj5hAMwzfqEAzhHQABYAWoGTE9XX1NIcgVHVUsyMxIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMA0) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Tue, Apr 28 - Wed, May 13 LHR London DUB Dublin CA $275 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:DUB,departure:28/04/2026TANYT&leg2=from:DUB,to:LHR,departure:13/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:275.00&airProductToken=AQplCjEIzLABEgMzNDUY64kBILk8KKzDiwMwkMSLAzhLQABYAWoFTElHSFRyCEtFVExHVFU0CjAIzLABEgM0MDAYuTwggw0oksWLAzCexosDOEtAAVgBagVMSUdIVHIIS0VUTEdUVTQKZQowCMywARIDNDAxGIMNILk8KLDvjAMwt_CMAzhLQABYAWoFTElHSFRyCEtFVExHVFU0CjEIzLABEgMzMzgYuTwg64kBKL7xjAMwrPKMAzhLQAFYAWoFTElHSFRyCEtFVExHVFU0EgoIAhABGAIqAkxYGAEiBAgBEAEoAigDKAQwCw) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Wed, Feb 18 - Wed, Feb 25 LHR London DUB Dublin CA $301 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:DUB,departure:18/02/2026TANYT&leg2=from:DUB,to:LHR,departure:25/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:300.90&airProductToken=AQpyCjIIwYwBEgQxMTgxGOuJASDiMCjtwYUDML3ChQM4R0AAWAFqBUxJR0hUcghHWUwwMkFMQQo8CMGMARIEMTcxNhjiMCCDDSjyxoUDMODHhQM4R0ABWAFqBUxJR0hUcghHWUwwMkFMQXoJCMFqEgQxNzE2CmcKMQjBjAESBDEwMTcYgw0g4jAoqIqGAzCRi4YDOEdAAFgBagVMSUdIVHIIR1lMMDJBTEEKMgjBjAESBDE1ODAY4jAg64kBKNyLhgMwtoyGAzhHQAFYAWoFTElHSFRyCEdZTDAyQUxBEgoIARABGAEqAkFGGAEiBAgBEAEoAigDKAQwDQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Wed, Feb 18 - Wed, Feb 25 LHR London DUB Dublin CA $302 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:DUB,departure:18/02/2026TANYT&leg2=from:DUB,to:LHR,departure:25/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:301.80&airProductToken=AQppCjMIy5gBEgQxMDA2GOuJASCAkwEoob6FAzDxvoUDOEdAAFgBagVMSUdIVHIIR1lMOTJBTEEKMgjLmAESBDExNDEYgJMBIIMNKNC_hQMwtMCFAzhHQAFYAWoFTElHSFRyCEdZTDkyQUxBCmkKMgjLmAESBDExMzQYgw0ggJMBKKOKhgMwh4uGAzhHQABYAWoFTElHSFRyCEdZTDkyQUxBCjMIy5gBEgQxMDA1GICTASDriQEo8IuGAzDFjIYDOEdAAVgBagVMSUdIVHIIR1lMOTJBTEESCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAN) ## Find the cheapest month to fly from London (LHR) to Dublin (DUB) ### February is typically the cheapest month to fly From CA $120 - CA $177 per traveller. ## Alternative airports near Dublin Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:LHR,to:DUB,departure:22/12/2025TANYT&leg2=from:DUB,to:LHR,departure:26/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) DUB Dublin Airport CheapestClosest 14 min [Flights from CA $324 ](https://www.expedia.ca/Flights-Search?leg1=from:LHR,to:DUB,departure:22/12/2025TANYT&leg2=from:DUB,to:LHR,departure:26/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) __Flight from London to Dublin (LHR - DUB) route information__ | Origin airport | Heathrow | | ------------------- | ---------------------------------------------------------------------------------------------- | | Destination airport | Dublin | | Airlines serving | Aer Lingus, Air France, British Airways, Iberia, KLM, Lufthansa, Swiss International Air Lines | | Roundtrip price | CA $114 | | Distance | 445 km | | Average flight time | 1 hour 22 mins | ## London to Dublin Flights **The easy way to book your flights from London to Dublin** With Expedia, it’s simple to find and book flights to Dublin from London 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 London to Dublin today, tomorrow, or this week. **Save dollars with cheap flights from Heathrow, LHR to Dublin, DUB** Sort your search results by price to find great deals on your flight from London to Dublin—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Dublin from London currently is just CA $115 rising to CA $302\. Here are more money-saving tips: - Fly in February 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 London** 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 Heathrow Airport to DUB? ### Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport to DUB? ### How do I find cheap flights from LHR to Dublin Airport that have flexible change policies? ### How many hours is the flight from London Heathrow to DUB? ### How far is the flight from Heathrow Airport (LHR) to Dublin Airport? ### Which airlines fly direct from Heathrow Airport (LHR) to DUB? ### Are LHR to Dublin Airport flight tickets cheaper when they're purchased at the last minute? ## Explore a world of travel with Expedia \*Available to Expedia members.