Title: £306 Cheap Aer Lingus flights from Dublin to Boston (DUB→BOS) - Expedia.co.uk ![Boston](https://images.trvl-media.com/place/178239/8970bbdd-3367-4cf8-9ec8-fe9a12776371.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178239/8970bbdd-3367-4cf8-9ec8-fe9a12776371.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £306 Cheap Aer Lingus flights from Dublin to Boston (DUB→BOS) [View £306 flight on Wed, 5 Nov 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:DUB,to:BOS,departure:05/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:305.07&airProductToken=AQoyCjAIxZIBEgMxMzMYgw0gwZMBKPyg_AIwr6T8AjhOQABYAWoEU0FWUnIITkxONUM1QjQSCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAN) - [Return](?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 - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Aer Lingus flights from Dublin to Boston (DUB→BOS) Prices were available within the past 7 days and start at £306 for one-way flights and £287 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Sun, 7 Dec - Sun, 14 Dec DUB Dublin BOS Boston £287 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:BOS,departure:07/12/2025TANYT&leg2=from:BOS,to:DUB,departure:14/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:286.85&airProductToken=AQoyCjAIxZIBEgMxMzcYgw0gwZMBKK2L_wIw247_AjhPQABYAWoEU0FWUnIIT0xON1Q4QjQKMgowCMWSARIDMTM2GMGTASCDDSjM3v8CMLTh_wI4T0AAWAFqBFNBVlJyCE9MTjdUOEI0EgoIARABGAEqAkVJGAEiBAgBEAEoAigDKAQwDQ) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Sat, 15 Nov - Mon, 17 Nov DUB Dublin BOS Boston £289 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:BOS,departure:15/11/2025TANYT&leg2=from:BOS,to:DUB,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:288.53&airProductToken=AQoyCjAIxZIBEgMxMzcYgw0gwZMBKO2T_QIwm5f9AjhPQABYAWoEU0FWUnIIT0xON1Q4QjQKMgowCMWSARIDMTM2GMGTASCDDSjsrv0CMNSx_QI4T0AAWAFqBFNBVlJyCE9MTjdUOEI0EgoIARABGAEqAkVJGAEiBAgBEAEoAigDKAQwDQ) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Fri, 10 Oct - Fri, 17 Oct DUB Dublin BOS Boston £291 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:BOS,departure:10/10/2025TANYT&leg2=from:BOS,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:290.18&airProductToken=AQoyCjAIxZIBEgMxMzcYgw0gwZMBKLH--QIw1YH6AjhPQABYAWoEU0FWUnIIT0xON1Q4QjQKMgowCMWSARIDMTM2GMGTASCDDSjV0foCML3U-gI4T0AAWAFqBFNBVlJyCE9MTjdUOEI0EgoIARABGAEqAkVJGAEiBAgBEAEoAigDKAQwDQ) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Sat, 13 Dec - Sun, 28 Dec DUB Dublin BOS Boston £319 Return found 6 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:BOS,departure:13/12/2025TANYT&leg2=from:BOS,to:DUB,departure:28/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:318.58&airProductToken=AQoyCjAIxZIBEgMxMzMYgw0gwZMBKLzM_wIw78__AjhPQABYAWoEU0FWUnIIT0xON1Q4QjQKMgowCMWSARIDMTMyGMGTASCDDSic-oADMP_8gAM4UUAAWAFqBFNBVlJyCFFMTjdUOEI0EgoIARABGAEqAkVJGAEiBAgBEAEoAigDKAQwDQ) Flight from Dublin to Boston route information | Origin airport | Dublin | | --- | --- | | Destination airport | Logan Intl. | | Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United | | Popular airline | Aer Lingus | | Distance | 4777 km | | Average flight time | 2 hours 7 mins | - Trending Aer Lingus Flights - Trending Routes - Related Airlines - Nearby Airports - Flights from Other Cities - Expedia's Latest Trends ### Most Popular Aer Lingus Routes from Dublin - [Aer Lingus DUB to JFK](https://expedia.co.uk/lp/flight-routes/aer-lingus-from-dublin-to-john-f-kennedy-intl/ei/dub/jfk) - [Aer Lingus DUB to BNA](https://expedia.co.uk/lp/flight-routes/aer-lingus-from-dublin-to-nashville-intl/ei/dub/bna) - [Aer Lingus DUB to LAS](https://expedia.co.uk/lp/flight-routes/aer-lingus-from-dublin-to-harry-reid-intl/ei/dub/las) - [Aer Lingus DUB to LHR](https://expedia.co.uk/lp/flight-routes/aer-lingus-from-dublin-to-heathrow/ei/dub/lhr) - [Aer Lingus DUB to TFS](https://expedia.co.uk/lp/flight-routes/aer-lingus-from-dublin-to-tenerife-south/ei/dub/tfs) - [London to Toronto (LHR - YYZ)](https://expedia.co.uk/lp/flights/lhr/yyz/london-to-toronto) - [London to Los Angeles (LHR - LAX)](https://expedia.co.uk/lp/flights/lhr/lax/london-to-los-angeles) - [London to Miami (LHR - MIA)](https://expedia.co.uk/lp/flights/lhr/mia/london-to-miami) - [London to Newark Liberty Intl. Airport (LCY - EWR)](https://expedia.co.uk/lp/flights/lcy/ewr/london-to-newark-liberty-intl-airport) - [Manchester to New York (MAN - JFK)](https://expedia.co.uk/lp/flights/man/jfk/manchester-to-new-york) - [London to Madrid (LHR - MAD)](https://expedia.co.uk/lp/flights/lhr/mad/london-to-madrid) - [London to New York (LHR - JFK)](https://expedia.co.uk/lp/flights/lhr/jfk/london-to-new-york) - [London to New York (LHR - JFK)](https://expedia.co.uk/lp/flights/lhr/jfk/london-to-new-york) - [London to Newark Liberty Intl. Airport (LHR - EWR)](https://expedia.co.uk/lp/flights/lhr/ewr/london-to-newark-liberty-intl-airport) - [London to Amsterdam (LHR - AMS)](https://expedia.co.uk/lp/flights/lhr/ams/london-to-amsterdam) ### Popular Domestic Routes in Logan Intl. - [London to New York (LCY - JFK)](https://expedia.co.uk/lp/flights/lcy/jfk/london-to-new-york) - [London to Paris (LHR - CDG)](https://expedia.co.uk/lp/flights/lhr/cdg/london-to-paris) - [London to Lisbon (LHR - LIS)](https://expedia.co.uk/lp/flights/lhr/lis/london-to-lisbon) - [London to Amsterdam (LHR - AMS)](https://expedia.co.uk/lp/flights/lhr/ams/london-to-amsterdam) - [Manchester to Amsterdam (MAN - AMS)](https://expedia.co.uk/lp/flights/man/ams/manchester-to-amsterdam) - [London to Chicago (LHR - ORD)](https://expedia.co.uk/lp/flights/lhr/ord/london-to-chicago) - [London to New York (LHR - JFK)](https://expedia.co.uk/lp/flights/lhr/jfk/london-to-new-york) - [London to Boston (LHR - BOS)](https://expedia.co.uk/lp/flights/lhr/bos/london-to-boston) - [London to Barcelona (LHR - BCN)](https://expedia.co.uk/lp/flights/lhr/bcn/london-to-barcelona) - [London to Orlando (LHR - MCO)](https://expedia.co.uk/lp/flights/lhr/mco/london-to-orlando) ### Related Airlines - [KLM](https://expedia.co.uk/KLM-Flights.cKL.Travel-Guide-Airlines) - [British Airways](https://expedia.co.uk/British-Airways-Flights.cBA.Travel-Guide-Airlines) - [Aer Lingus](https://expedia.co.uk/Aer-Lingus-Flights.cEI.Travel-Guide-Airlines) - [Air France](https://expedia.co.uk/Air-France-Flights.cAF.Travel-Guide-Airlines) - [Lufthansa](https://expedia.co.uk/Lufthansa-Flights.cLH.Travel-Guide-Airlines) - [Iberia](https://expedia.co.uk/Iberia-Flights.cIB.Travel-Guide-Airlines) - [Ryanair](https://expedia.co.uk/Ryanair-Flights.cFR.Travel-Guide-Airlines) - [Swiss International Air Lines](https://expedia.co.uk/Swiss-International-Air-Lines-Flights.cLX.Travel-Guide-Airlines) - [SAS](https://expedia.co.uk/Scandinavian-Airlines-Flights.cSK.Travel-Guide-Airlines) - [Turkish Airlines](https://expedia.co.uk/Turkish-Airlines-Flights.cTK.Travel-Guide-Airlines) - [Air Canada](https://expedia.co.uk/Air-Canada-Flights.cAC.Travel-Guide-Airlines) - [TAP Portugal](https://expedia.co.uk/TAP-Portugal-Flights.cTP.Travel-Guide-Airlines) - [Qatar Airways](https://expedia.co.uk/Qatar-Airways-Flights.cQR.Travel-Guide-Airlines) - [Finnair](https://expedia.co.uk/Finnair-Flights.cAY.Travel-Guide-Airlines) - [Etihad Airways](https://expedia.co.uk/Etihad-Airways-Flights.cEY.Travel-Guide-Airlines) - [Emirates](https://expedia.co.uk/Emirates-Flights.cEK.Travel-Guide-Airlines) ### Nearby Airports - [Waterford Airport (WAT)](https://expedia.co.uk/lp/airports/wat/flights-from-waterford-airport) - [Ireland West Airport (NOC)](https://expedia.co.uk/lp/airports/noc/flights-from-ireland-west-airport) - [Letterkenny Airfield Airport (LTR)](https://expedia.co.uk/lp/airports/ltr/flights-from-letterkenny-airfield-airport) - [Shannon Airport (SNN)](https://expedia.co.uk/lp/airports/snn/flights-from-shannon-airport) - [Donegal Airport (CFN)](https://expedia.co.uk/lp/airports/cfn/flights-from-donegal-airport) - 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