Title: Cheap Flights to Dundalk from CA $221 - Expedia.ca ![The Cooley Mountains are located on the Cooley Peninsula in northeast County Louth in Ireland.](https://images.trvl-media.com/place/6162349/5701d6cc-fe16-41f4-9e3d-0578a01189b9.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Dundalk from CA $221 [View CA $221 flight on Fri, Oct 17, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YYZ,to:DUB,departure:17/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:220.23&airProductToken=AQoxCi8I1KYBEgMyMzAYmM4BIIMNKOvS-gIw9tX6AjhQQABYAWoDQkdUcghQMEJHVDdDTxIKCAEQARgBKgJUUxgBIgQIARABKAIoAygEMA0) - [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 [Dundalk Travel Guide](https://expedia.ca/Dundalk.dx4889)[Hotels in Dundalk](https://expedia.ca/Dundalk-Hotels.d4889.Travel-Guide-Hotels)[Things to do in Dundalk](https://expedia.ca/Things-To-Do-In-Dundalk.d4889.Travel-Guide-Activities)[Dundalk Car Rentals](https://expedia.ca/Car-Rentals-In-Dundalk.d4889.Car-Rental-Guide)[Dundalk Vacation Packages](https://expedia.ca/Dundalk.d4889.Destination-Travel-Guides) ## Popular airlines to Dundalk - ![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:CMH,to:Dundalk, County Louth, Ireland,departure:24/10/2025TANYT&leg2=from:Dundalk, County Louth, Ireland,to:CMH,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![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:CMH,to:Dundalk, County Louth, Ireland,departure:24/10/2025TANYT&leg2=from:Dundalk, County Louth, Ireland,to:CMH,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![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:CMH,to:Dundalk, County Louth, Ireland,departure:24/10/2025TANYT&leg2=from:Dundalk, County Louth, Ireland,to:CMH,departure:31/10/2025TANYT&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:CMH,to:Dundalk, County Louth, Ireland,departure:24/10/2025TANYT&leg2=from:Dundalk, County Louth, Ireland,to:CMH,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![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:CMH,to:Dundalk, County Louth, Ireland,departure:24/10/2025TANYT&leg2=from:Dundalk, County Louth, Ireland,to:CMH,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![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:CMH,to:Dundalk, County Louth, Ireland,departure:24/10/2025TANYT&leg2=from:Dundalk, County Louth, Ireland,to:CMH,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![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:CMH,to:Dundalk, County Louth, Ireland,departure:24/10/2025TANYT&leg2=from:Dundalk, County Louth, Ireland,to:CMH,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) ![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) ## How much is the cheapest flight to Dundalk? Prices were available within the past 7 days and start at CA $221 for one-way flights and CA $490 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Transat](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TS.gif) Thu, Oct 16 - Sat, Apr 4 YYZ Toronto DUB Dublin CA $490 Roundtrip found 8 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:DUB,departure:16/10/2025TANYT&leg2=from:DUB,to:YYZ,departure:04/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:489.83&airProductToken=AQoxCi8I1KYBEgMyMzAYmM4BIIMNKMvH-gIw1sr6AjhQQABYAWoDQkdUcghQMEJHVDdDTxIKCAEQARgBKgJUUxgBIgQIARABKAIoAygEMA0) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, Oct 13 - Tue, Apr 7 YYZ Toronto DUB Dublin CA $507 Roundtrip found 8 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:DUB,departure:13/10/2025TANYT&leg2=from:DUB,to:YYZ,departure:07/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:506.43&airProductToken=AQohCh8I16YBEgIzNBiYzgEggw0ogqX6AjCcqPoCOEFAAFgBCiEKHwjXpgESAjM1GIMNIJjOASiS2okDMOPdiQM4RUAAWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Wed, Dec 31 - Mon, Jan 12 YYZ Toronto DUB Dublin CA $556 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:DUB,departure:31/12/2025TANYT&leg2=from:DUB,to:YYZ,departure:12/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:555.50&airProductToken=AQoyCjAIxZIBEgMxMjYYmM4BIIMNKIGcgQMwm5-BAzhPQABYAWoEU0FWUnIIT0tOMEYwQjUKMgowCMWSARIDMTI3GIMNIJjOASjMnoIDMKeiggM4T0AAWAFqBFNBVlJyCE9LWDBDMUI1EgoIARABGAEqAkVJGAEiBAgBEAEoAigDKAQwDQ) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Fri, Apr 10 - Sat, Apr 18 YYZ Toronto DUB Dublin CA $563 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:DUB,departure:10/04/2026TANYT&leg2=from:DUB,to:YYZ,departure:18/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:562.53&airProductToken=AQplCjEIxpIBEgM2MDQYmM4BIIopKK2DigMw_IWKAzhOQABYAWoFTElHSFRyCE5VMk1DQUxUCjAIxpIBEgM0MTgYiikggw0opIaKAzC_h4oDOE5AAVgBagVMSUdIVHIITlUyTUNBTFQKZQowCMaSARIDNDE5GIMNIIopKNvWigMw-9eKAzhOQABYAWoFTElHSFRyCE5VMk1DQUxUCjEIxpIBEgM2MDUYiikgmM4BKPrZigMw59yKAzhOQAFYAWoFTElHSFRyCE5VMk1DQUxUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Oct 22 - Wed, Nov 19 YHM Hamilton DUB Dublin CA $578 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YHM,to:DUB,departure:22/10/2025TANYT&leg2=from:DUB,to:YHM,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:577.63&airProductToken=AQpnCjIIwYYBEgQyNDk2GPhhIJjOASiNh_sCMNOH-wI4S0AAWAFqBUJBU0lDcghLSjJBWFVCUQoxCMGGARIDODAwGJjOASCDDSjIifsCMNOM-wI4S0ABWAFqBUJBU0lDcghLSjJBWFVCUQpnCjEIwYYBEgM4MDEYgw0gmM4BKJy9_QIwz8D9AjhLQABYAWoFQkFTSUNyCEtKMkFYVUJRCjIIwYYBEgQyNDk1GJjOASD4YSjHwf0CMIjC_QI4S0ABWAFqBUJBU0lDcghLSjJBWFVCURIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMA0) ## Find the cheapest month to fly from Columbus (CMH) to Dublin (DUB) ### April is typically the cheapest month to fly From CA $686 - CA $2,038 per traveller. Expedia.ca gives you the best tools to secure great deals on flights to Dundalk. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Dundalk. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Dundalk. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Dundalk flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Dundalk. Looking to save even more? Get additional savings by bundling your Dundalk flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Dundalk trip! Flights to Dundalk information | Destination airport | Dublin | | --- | --- | | Destination airport IATA code | DUB | | Destination city name | Dublin | | Roundtrip price | CA $490 | ## Need more than a Flight to Dundalk? Heading to Dundalk? Explore Dundalk with Expedia's Travel Guides to find the best hotels, vacation packages, car rental deals and more! [Dundalk Hotels](https://expedia.ca/Dundalk-Hotels.d4889.Travel-Guide-Hotels)[Dundalk Vacation Rentals](https://expedia.ca/Dundalk-Vacation-Rentals.d4889.Travel-Guide-VacationRentals)[Dundalk Car Rentals](https://expedia.ca/Car-Rentals-In-Dundalk.d4889.Car-Rental-Guide)[Dundalk Vacations](https://expedia.ca/Dundalk.d4889.Destination-Travel-Guides)[Things to do in Dundalk](https://expedia.ca/Things-To-Do-In-Dundalk.d4889.Travel-Guide-Activities) ## Trending flights to Dundalk Prices were available within the past 7 days and start at CA $221 for one-way flights and CA $490 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Transat](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TS.gif) Thu, Oct 16 - Sat, Apr 4 YYZ Toronto DUB Dublin CA $490 Roundtrip found 8 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:DUB,departure:16/10/2025TANYT&leg2=from:DUB,to:YYZ,departure:04/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:489.83&airProductToken=AQoxCi8I1KYBEgMyMzAYmM4BIIMNKMvH-gIw1sr6AjhQQABYAWoDQkdUcghQMEJHVDdDTxIKCAEQARgBKgJUUxgBIgQIARABKAIoAygEMA0) ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rental - Other ### Lodging - [Ardee Hotels](https://www.expedia.ca/Ardee-Hotels.d6352670.Travel-Guide-Hotels) - [Ballymascanlan Hotels](https://www.expedia.ca/Ballymascanlan-Hotels.d553248635939551779.Travel-Guide-Hotels) - [Baltray Hotels](https://www.expedia.ca/Baltray-Hotels.d6352658.Travel-Guide-Hotels) - [Blackrock Hotels](https://www.expedia.ca/Blackrock-Hotels.d6343099.Travel-Guide-Hotels) - [Carlingford Hotels](https://www.expedia.ca/Carlingford-Hotels.d6125673.Travel-Guide-Hotels) - [Castlebellingham Hotels](https://www.expedia.ca/Castlebellingham-Hotels.d3000369936.Travel-Guide-Hotels) - [Clogherhead Hotels](https://www.expedia.ca/Clogherhead-Hotels.d553248635939574987.Travel-Guide-Hotels) - [Collon Hotels](https://www.expedia.ca/Collon-Hotels.d6352664.Travel-Guide-Hotels) - [Cornamucklagh Hotels](https://www.expedia.ca/Cornamucklagh-Hotels.d3000419505.Travel-Guide-Hotels) - [Hotels near County Louth Golf Club](https://www.expedia.ca/County-Louth-Golf-Club-Hotels.0-l6167244-0.Travel-Guide-Filter-Hotels) - [Darver Hotels](https://www.expedia.ca/Darver-Hotels.d553248635939574953.Travel-Guide-Hotels) - [Lgbt Friendly Hotels in County Louth](https://www.expedia.ca/Destinations-In-County-Louth-LGBT-Friendly-Hotel.0-0-d6237240-tLGBTFriendlyHotel.Hotel-Filter-Destinations) - [County Louth Hotels](https://www.expedia.ca/Destinations-In-County-Louth.d6237240.Hotel-Destinations) - [Cottages in Drogheda](https://www.expedia.ca/Drogheda-Cottages.d6046681-aaCottages.Travel-Guide-Accommodation) - [Beach Hotel Hotels in Drogheda](https://www.expedia.ca/Drogheda-Hotels-Beach-Hotel.0-0-d6046681-tBeachHotel.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Drogheda](https://www.expedia.ca/Drogheda-Hotels-Cheap-Hotels.0-0-d6046681-tCheapHotels.Travel-Guide-Filter-Hotels) - [Lgbt Friendly Hotels in Drogheda](https://www.expedia.ca/Drogheda-Hotels-LGBT-Friendly-Hotel.0-0-d6046681-tLGBTFriendlyHotel.Travel-Guide-Filter-Hotels) - [Drogheda Hotels](https://www.expedia.ca/Drogheda-Hotels.d6046681.Travel-Guide-Hotels) - [Dunleer Hotels](https://www.expedia.ca/Dunleer-Hotels.d3000381080.Travel-Guide-Hotels) - [Glenmore Hotels](https://www.expedia.ca/Glenmore-Hotels.d713472855794388992.Travel-Guide-Hotels) - [Hotels near Halo Beauty Haven](https://www.expedia.ca/Halo-Beauty-Haven-Hotels.0-l553248621532489753-0.Travel-Guide-Filter-Hotels) - [Liberties of Carlingford Hotels](https://www.expedia.ca/Liberties-Of-Carlingford-Hotels.d553248628619645447.Travel-Guide-Hotels) - [Louth Hotels](https://www.expedia.ca/Louth-Hotels.d553248635939574996.Travel-Guide-Hotels) - [Omeath Hotels](https://www.expedia.ca/Omeath-Hotels.d3000476957.Travel-Guide-Hotels) - [Hotels near Oriel Park](https://www.expedia.ca/Oriel-Park-Hotels.0-l6089983-0.Travel-Guide-Filter-Hotels) - [Ravensdale Hotels](https://www.expedia.ca/Ravensdale-Hotels.d6125219.Travel-Guide-Hotels) - [Sandpit Hotels](https://www.expedia.ca/Sandpit-Hotels.d553248635939575276.Travel-Guide-Hotels) - [Termonfeckin Hotels](https://www.expedia.ca/Termonfeckin-Hotels.d6129573.Travel-Guide-Hotels) ### Flights - [Flights to Carlingford](https://www.expedia.ca/Cheap-Flights-To-Carlingford.d6125673.Travel-Guide-Flights) - [Flights to Drogheda](https://www.expedia.ca/Cheap-Flights-To-Drogheda.d6046681.Travel-Guide-Flights) ### Packages - [Visit Ardee](https://www.expedia.ca/Ardee.dx6352670) - [Blackrock Vacations](https://www.expedia.ca/Blackrock.d6343099.Destination-Travel-Guides) - [Drogheda Vacations](https://www.expedia.ca/Drogheda.d6046681.Destination-Travel-Guides) - [Visit Drogheda](https://www.expedia.ca/Drogheda.dx6046681) - [Knockabbey Castle And Gardens](https://www.expedia.ca/Knockabbey-Castle-And-Gardens-Tallanstown.d553248621563222447.Vacation-Attraction) - [Visit Omeath](https://www.expedia.ca/Omeath.dx3000476957) ### Cars - [Car rental Drogheda](https://www.expedia.ca/Car-Rentals-In-Drogheda.d6046681.Car-Rental-Guide) ### Vacation Rental - [Ballagan Vacation Rentals](https://www.expedia.ca/Ballagan-Vacation-Rentals.d713476814774722560.Travel-Guide-VacationRentals) - [Carlingford Vacation Rentals](https://www.expedia.ca/Carlingford-Vacation-Rentals.d6125673.Travel-Guide-VacationRentals) - [Drogheda Vacation Rentals](https://www.expedia.ca/Drogheda-Vacation-Rentals.d6046681.Travel-Guide-VacationRentals) - [Termonfeckin Vacation Rentals](https://www.expedia.ca/Termonfeckin-Vacation-Rentals.d6129573.Travel-Guide-VacationRentals) ### Other - [Things to do in Carlingford](https://www.expedia.ca/Things-To-Do-In-Carlingford.d6125673.Travel-Guide-Activities) - [Things to do in County Louth](https://www.expedia.ca/Things-To-Do-In-County-Louth.d6237240.Travel-Guide-Activities) - [Things to do in Darver](https://www.expedia.ca/Things-To-Do-In-Darver.d553248635939574953.Travel-Guide-Activities) \*Available to Expedia members.