Title: Book Aer Lingus (EI) Cheap Flight Deals - Expedia.ca ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Book Aer Lingus (EI) Cheap Flight Deals - [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 - ![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) ## Trending Aer Lingus Flights Prices were available within the past 7 days and start at for one-way flights and CA $807 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Wed, Feb 11 - Mon, Feb 16 YYZ Toronto LHR London CA $807 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:LHR,departure:11/02/2026TANYT&leg2=from:LHR,to:YYZ,departure:16/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:806.82&airProductToken=AQpkCjAIxZIBEgMxMjYYmM4BIIMNKMH0hAMw2_eEAzhPQABYAWoEU0FWUnIIT0xYMEMxQjUKMAjFkgESAzE1NBiDDSDriQEo5_iEAzDB-YQDOE9AAVgBagRTQVZScghPTFgwQzFCNQpkCjAIxZIBEgMxNTEY64kBIIMNKPalhQMwxqaFAzhPQABYAWoEU0FWUnIIT0xYMEMxQjUKMAjFkgESAzEyNxiDDSCYzgEorKiFAzCHrIUDOE9AAVgBagRTQVZScghPTFgwQzFCNRIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMA0) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Sat, Mar 28 - Sun, May 3 YYZ Toronto LIS Lisbon CA $1,020 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:LIS,departure:28/03/2026TANYT&leg2=from:LIS,to:YYZ,departure:03/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1019.12&airProductToken=AQqSAQo4CMWSARIEODc5OBiYzgEg64kBKLjwiAMw6_OIAzhPQABYAXIIT0xOM1QxTTV6CgjCggESBDg3OTgKKgjFkgESAzE2MRjriQEggw0okvaIAzDn9ogDOE9AAVgBcghPTE4zVDFNNQoqCMWSARIDNDg2GIMNIIuSASjp94gDMJP5iAM4TkABWAFyCE9MTjNUMU01ClgKKgjFkgESAzQ4NxiLkgEggw0om4OMAzC_hIwDOE5AAFgBcghPS04zVDFNNQoqCMWSARIDMTI3GIMNIJjOASifiowDMOaNjAM4T0ABWAFyCE9LTjNUMU01EgoIARABGAEqAkVJGAEiBAgBEAEoAigDKAQwAQ) ## Aer Lingus Flights on Expedia.ca Looking to book your next Aer Lingus flight? Expedia Canada and Aer Lingus have teamed up to provide you with even greater deals on your next flight. Aer Lingus flights are always comfortable, cheap, and offer flexible departure and arrival times. Booking Aer Lingus flights with Expedia saves you time and money. Expedia Canada offers cheap flight deals and a variety of routes with Aer Lingus. Save more on our large inventory of cheap Aer Lingus flights to whatever destination you\`re headed. Beyond savings, Aer Lingus provides a unique flight experience designed for comfort and relaxation. Aer Lingus flights have a wide choice of routes based on your destination in mind, with flexible departure and arrival times, giving you more selection than ever before. When booking your Aer Lingus flights online with Expedia.ca, you can take advantage of all the tools we have to help assist you in your travel planning. If you need additional assistance, Expedia Customer Service Representatives are available 24 hours a day to help you with any questions when booking your Aer Lingus flights. Aer Lingus and Expedia are here to ensure you travel with the confidence that you have the best flight at the very best price. ## Airline Information | Airline Name | Aer Lingus | | --------------- | ------------ | | Airline Code | EI | | Roundtrip price | from CA $807 | Aer Lingus offers safe, dependable service to destinations all around the globe and Expedia helps get you there! Whatever your destination, you can always rely on Expedia to discover the best deals and amazing rates on Aer Lingus reservations. Explore the [cheap airfare](https://www.expedia.ca/flights) section to find savings on domestic and international flight reservations and book cheap Aer Lingus tickets today. ## Frequently asked questions ### How do I find cheap Aer Lingus flights that have flexible change policies? ### Which destinations does Aer Lingus fly to? ### Why fly with Aer Lingus? ### What can I expect from an Aer Lingus flight? ### How can I get a cheap last-minute Aer Lingus flight on Expedia? ### Can I fly from the US on Aer Lingus? ### What rules does Aer Lingus have in terms of hand luggage allowance? ### What is Aer Lingus's checked-in luggage allowance? - Trending Routes - Top Flights Destinations - Other Airlines - [Toronto to Barcelona (YYZ - BCN) ](https://expedia.ca/lp/flights/yyz/bcn/toronto-to-barcelona) - [Toronto to London (YYZ - LCY) ](https://expedia.ca/lp/flights/yyz/lcy/toronto-to-london) - [Toronto to Amsterdam (YYZ - AMS) ](https://expedia.ca/lp/flights/yyz/ams/toronto-to-amsterdam) - [Vancouver to Paris (YVR - CDG) ](https://expedia.ca/lp/flights/yvr/cdg/vancouver-to-paris) - [Toronto to Paris (YYZ - CDG) ](https://expedia.ca/lp/flights/yyz/cdg/toronto-to-paris) - [Calgary to London (YYC - LHR) ](https://expedia.ca/lp/flights/yyc/lhr/calgary-to-london) - [Toronto to Dublin (YYZ - DUB) ](https://expedia.ca/lp/flights/yyz/dub/toronto-to-dublin) - [Vancouver to Dublin (YVR - DUB) ](https://expedia.ca/lp/flights/yvr/dub/vancouver-to-dublin) - [Montreal to London (YUL - LHR) ](https://expedia.ca/lp/flights/yul/lhr/montreal-to-london) - [Vancouver to Paris (YVR - CDG) ](https://expedia.ca/lp/flights/yvr/cdg/vancouver-to-paris) ### Domestic - [Flights to Toronto ](https://expedia.ca/Cheap-Flights-To-Toronto.d178314.Travel-Guide-Flights) - [Flights to Montreal ](https://expedia.ca/Cheap-Flights-To-Montreal.d178288.Travel-Guide-Flights) - [Flights to Vancouver ](https://expedia.ca/Cheap-Flights-To-Vancouver.d178315.Travel-Guide-Flights) - [Flights to Niagara Falls ](https://expedia.ca/Cheap-Flights-To-Niagara-Falls.d6023515.Travel-Guide-Flights) - 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