Title: Bangor to Dublin cheap flights from $251 (BGR to DUB) - Expedia.com ![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) # $251 Cheap Flights from Bangor (BGR) to Dublin (DUB) [View $251 flight on Wed, Sep 16, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:BGR,to:DUB,departure:9/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:250.60&airProductToken=AQqoAQozCMGCARIEMTQxMRjBiQEg4poBKI39lwMwsf6XAzhCQABYAWoFQkFTSUNyCE9MWDlDOUJWCjIIwYIBEgM3MzIY4poBIOuJASjU_pcDMLmCmAM4QkABWAFqBUJBU0lDcghPTFg5QzlCVgo9CMGCARIENjc3MBjriQEggw0otoOYAzCLhJgDOFNAAVgBagVCQVNJQ3IIT0xYOUM5QlZ6CQjCggESAzgxMBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ## Popular airlines from Bangor Intl. Airport (BGR) to Dublin Airport (DUB) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:BGR,to:DUB,departure:3/24/2026TANYT&leg2=from:DUB,to:BGR,departure:3/31/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:BGR,to:DUB,departure:3/24/2026TANYT&leg2=from:DUB,to:BGR,departure:3/31/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:BGR,to:DUB,departure:3/24/2026TANYT&leg2=from:DUB,to:BGR,departure:3/31/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.com/Flights-Search?leg1=from:BGR,to:DUB,departure:3/24/2026TANYT&leg2=from:DUB,to:BGR,departure:3/31/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![](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\* - ![](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\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Bangor to Dublin (BGR-DUB) Prices were available within the past 7 days and start at $251 for one-way flights and $564 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Aug 9 - Thu, Aug 20 BGR Bangor DUB Dublin $564 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BGR,to:DUB,departure:8/9/2026TANYT&leg2=from:DUB,to:BGR,departure:8/20/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:563.03&airProductToken=AQpGCiII1YIBEgQzNjgwGMGJASDEjQEo09KUAzDE05QDOExAAFgBCiAI1YIBEgMzMTcYxI0BIIMNKM3UlAMw4teUAzhMQAFYAQppCiAI1YIBEgQ4Mjc5GIMNIJhdKNLHlQMw08qVAzhMQABYAQohCNWCARIEODE1NBiYXSDEjQEo982VAzDZzpUDOExAAVgBCiII1YIBEgQzNDA4GMSNASDBiQEov8-VAzCg0JUDOExAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Jan 18 - Fri, Jan 29 BGR Bangor DUB Dublin $567 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BGR,to:DUB,departure:1/18/2027TANYT&leg2=from:DUB,to:BGR,departure:1/29/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:566.03&airProductToken=AQqZAQoyCMGCARIENTgzNRjBiQEg71kow-6iAzDT76IDOE9AAFgBagVOT0JBR3IIT0xYOUM5QlYKMAjCggESAjY2GO9ZIOuJASin8aIDMMv0ogM4T0ABWAFqBU5PQkFHcghPTFg5QzlCVgoxCMKCARIDODI4GOuJASCDDSi59aIDMI72ogM4T0ABWAFqBU5PQkFHcghPTFg5QzlCVgqZAQoxCMKCARIDODI1GIMNIOuJASiS5qMDMPHmowM4T0AAWAFqBU5PQkFHcghPTFg5QzlCVgowCMKCARICNjcY64kBIO9ZKJboowMw--ujAzhPQAFYAWoFTk9CQUdyCE9MWDlDOUJWCjIIwYIBEgQ1ODkxGO9ZIMGJASil7aMDMJTuowM4T0ABWAFqBU5PQkFHcghPTFg5QzlCVhIMCAEQARgBKgJCQTIAGAEiBAgBEAEoAigDMA0) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Aug 9 - Wed, Aug 19 BGR Bangor DUB Dublin $568 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BGR,to:DUB,departure:8/9/2026TANYT&leg2=from:DUB,to:BGR,departure:8/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:567.93&airProductToken=AQpGCiII1YIBEgQzNjgwGMGJASDEjQEo09KUAzDE05QDOExAAFgBCiAI1YIBEgMzMTcYxI0BIIMNKM3UlAMw4teUAzhMQAFYAQprCiEI1YIBEgQ4NjA0GIMNIJjOASiUvJUDML2_lQM4TEAAWAEKIgjVggESBDg2MjEYmM4BIMSNASjzwZUDMNjClQM4TEABWAEKIgjVggESBDM0MDgYxI0BIMGJASifxJUDMIDFlQM4TEABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Aug 12 - Wed, Aug 19 BGR Bangor DUB Dublin $572 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BGR,to:DUB,departure:8/12/2026TANYT&leg2=from:DUB,to:BGR,departure:8/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:571.33&airProductToken=AQptCjYI1YIBEgQzNDc0GMGJASDEjQEoou6UAzCL75QDOExAAFgBaghFQ09CQVNJQ3IITExJOTBVQlEKMwjVggESAjIzGMSNASCDDSjR9JQDMOb3lAM4TEABWAFqCEVDT0JBU0lDcghMTEk5MFVCUQpuCjQI1YIBEgMzMTYYgw0gxI0BKJO-lQMw5MGVAzhMQABYAWoIRUNPQkFTSUNyCExMSTkwVUJRCjYI1YIBEgQzNDA4GMSNASDBiQEon8SVAzCAxZUDOExAAVgBaghFQ09CQVNJQ3IITExJOTBVQlESDAgBEAEYASoCVUEyABgBIgQIARABKAIoAygEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Aug 15 - Wed, Aug 19 BGR Bangor DUB Dublin $574 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BGR,to:DUB,departure:8/15/2026TANYT&leg2=from:DUB,to:BGR,departure:8/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:573.28&airProductToken=AQpFCiII1YIBEgQzNjgwGMGJASDEjQEok5aVAzCIl5UDOExAAFgBCh8I1YIBEgIyMxjEjQEggw0o0aGVAzDmpJUDOExAAVgBCmsKIQjVggESBDg2MDQYgw0gmM4BKJS8lQMwvb-VAzhMQABYAQoiCNWCARIEODYyMRiYzgEgxI0BKPPBlQMw2MKVAzhMQAFYAQoiCNWCARIEMzQwOBjEjQEgwYkBKJ_ElQMwgMWVAzhMQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Aug 12 - Wed, Aug 19 BGR Bangor DUB Dublin $576 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BGR,to:DUB,departure:8/12/2026TANYT&leg2=from:DUB,to:BGR,departure:8/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:575.83&airProductToken=AQptCjYI1YIBEgQzNDc0GMGJASDEjQEoou6UAzCL75QDOExAAFgBaghFQ09CQVNJQ3IITExJOTBVQlEKMwjVggESAjIzGMSNASCDDSjR9JQDMOb3lAM4TEABWAFqCEVDT0JBU0lDcghMTEk5MFVCUQqkAQozCNWCARIDMzExGIMNIIgYKPa7lQMw1r-VAzhMQABYAWoIRUNPQkFTSUNyCExMSTkwVUJRCjUI1YIBEgQxNDk4GIgYIMSNASiDwJUDMN3AlQM4TEABWAFqCEVDT0JBU0lDcghMTEk5MFVCUQo2CNWCARIEMzQ1NBjEjQEgwYkBKP_BlQMw6sKVAzhMQAFYAWoIRUNPQkFTSUNyCExMSTkwVUJREgwIARABGAEqAlVBMgAYASIECAEQASgCKAMoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Aug 15 - Fri, Aug 21 BGR Bangor DUB Dublin $577 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BGR,to:DUB,departure:8/15/2026TANYT&leg2=from:DUB,to:BGR,departure:8/21/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:576.68&airProductToken=AQpFCiII1YIBEgQzNjgwGMGJASDEjQEok5aVAzCIl5UDOExAAFgBCh8I1YIBEgIyMxjEjQEggw0o0aGVAzDmpJUDOExAAVgBCkUKHwjVggESAjIyGIMNIMSNASje0pUDMJHWlQM4TEAAWAEKIgjVggESBDM0NTQYxI0BIMGJASi_2JUDMKrZlQM4TEABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Sep 16 - Tue, Sep 22 BGR Bangor DUB Dublin $632 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BGR,to:DUB,departure:9/16/2026TANYT&leg2=from:DUB,to:BGR,departure:9/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:631.53&airProductToken=AQptCjYIxJgBEgQ1MTUxGMGJASCpUSiU_JcDMPv8lwM4RUAAWAFqCU1BSU5CQVNJQ3IIVkxYOTFTQkEKMwjEmAESAjQ0GKlRIIMNKJr_lwMwr4KYAzhFQAFYAWoJTUFJTkJBU0lDcghWTFg5MVNCQQqnAQo1CMSYARIDMjkzGIMNIOO0ASj8upgDMNi-mAM4RUAAWAFqCU1BSU5CQVNJQ3IIVktYOTFTQkEKNgjEmAESBDI2MDQY47QBIMsBKPnAmAMw58GYAzhFQAFYAWoJTUFJTkJBU0lDcghWS1g5MVNCQQo2CMSYARIENTM5NhjLASDBiQEo88KYAzDQw5gDOEVAAVgBaglNQUlOQkFTSUNyCFZLWDkxU0JBEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Fri, Sep 25 - Fri, Oct 9 BGR Bangor DUB Dublin $1,022 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BGR,to:DUB,departure:9/25/2026TANYT&leg2=from:DUB,to:BGR,departure:10/9/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1021.17&airProductToken=AQp9Cj4IwYwBEgQ4OTIzGMGJASCpUSi04ZgDMJvimAM4UUAAWAFqBUxJR0hUcghRTFc4N05CUHoKCMSYARIENTE1MQo7CMGMARIEMzU2MhipUSCDDSi65JgDMM_nmAM4UUABWAFqBUxJR0hUcghRTFc4N05CUHoICMSYARICNDQKfQo7CMGMARIEMzU2MBiDDSCpUSjf-5kDMKv_mQM4TkAAWAFqBUxJR0hUcghOS1gwNk5CTHoICMSYARICNDUKPgjBjAESBDg5MTcYqVEgwYkBKJKJmgMw7YmaAzhOQAFYAWoFTElHSFRyCE5LWDA2TkJMegoIxJgBEgQ1MTUxEgoIARABGAEqAkFGGAEiBAgBEAEoAigDKAQwAQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Sat, Apr 18 - Sat, Apr 25 BGR Bangor DUB Dublin $1,198 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BGR,to:DUB,departure:4/18/2026TANYT&leg2=from:DUB,to:BGR,departure:4/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1197.12&airProductToken=AQqnAQo-CMuYARIENTgzNxjBiQEgqVEortqKAzCa24oDOExAAFgBagVMSUdIVHIITExXMDFTQkF6CgjEmAESBDUxNTEKMQjLmAESAzY0NBipUSCAkwEoptyKAzDe34oDOExAAVgBagVMSUdIVHIITExXMDFTQkEKMgjLmAESBDExNDUYgJMBIIMNKIHligMw5eWKAzhMQAFYAWoFTElHSFRyCExMVzAxU0JBCqcBCjIIy5gBEgQxMTM4GIMNIICTASiCpIsDMOGkiwM4TEAAWAFqBUxJR0hUcghRTFc0NlNCRAoxCMuYARIDNjQzGICTASCpUSipposDMImqiwM4UUABWAFqBUxJR0hUcghRTFc0NlNCRAo-CMuYARIENTgzNxipUSDBiQEolrOLAzCDtIsDOFFAAVgBagVMSUdIVHIIUUxXNDZTQkR6CgjEmAESBDUxNTESCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAB) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Alternative airports near Dublin Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:BGR,to:DUB,departure:3/24/2026TANYT&leg2=from:DUB,to:BGR,departure:4/8/2026TANYT&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 $625 ](https://www.expedia.com/Flights-Search?leg1=from:BGR,to:DUB,departure:3/24/2026TANYT&leg2=from:DUB,to:BGR,departure:4/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Frequently asked questions ### How much does a flight from Bangor Intl. Airport (BGR) to Dublin Airport (DUB) cost? ### What is the cheapest month to fly from Bangor Intl. Airport (BGR) to Dublin Airport (DUB)? ### What is the cheapest airline that flies from Bangor Intl. Airport (BGR) to Dublin Airport (DUB)? ### How many flights per day from Bangor Intl. Airport (BGR) to Dublin Airport (DUB)? ### What day of the week has the most flights from BGR to DUB? ### What is the best time to fly from Bangor Intl. Airport (BGR) to Dublin Airport (DUB)? ### Is it cheaper to buy a plane ticket from Bangor Intl. Airport (BGR) to Dublin Airport (DUB) last-minute? ### Is it cheaper to book a BGR to DUB flight and hotel package? ### Can I cancel or change the date of my flight from Bangor Intl. Airport (BGR) to Dublin Airport (DUB)? ## Travel information | Origin airport | Bangor Intl. | | ------------------- | -------------------------------------------- | | Destination airport | Dublin | | Airlines serving | Air France, American Airlines, Delta, United | | Roundtrip price | $563 | | Distance | 2796 mi | ## Book with confidence # Bangor to Dublin Flights The cheapest times to fly from Bangor to Dublin On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bangor to Dublin are during the month of August. You can find some of the cheapest flights from Bangor to Dublin with Expedia's search tool and vast selection of airlines. The best time to book a flight from Bangor to Dublin Sunday is one of the best days to book for cheap flights from Bangor to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Bangor to Dublin Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bangor to Dublin in 2026\. You can also book with separate airlines for your outbound and return journeys, from $251 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bangor to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Bangor to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Packages - [Hotels near Ireland's Eye ](https://www.expedia.com/Irelands-Eye-Hotels.0-l6086193-0.Travel-Guide-Filter-Hotels) - [Dardistown Hotels ](https://www.expedia.com/Dardistown-Hotels.d553248635975856820.Travel-Guide-Hotels) - [Gay friendly Hotels in Dardistown ](https://www.expedia.com/Dardistown-Hotels-LGBT-Welcoming-Hotel.0-0-d553248635975856820-tLGBTWelcomingHotel.Travel-Guide-Filter-Hotels) - [Ireland's Eye ](https://www.expedia.com/Irelands-Eye-Dublin.d6086193.Vacation-Attraction) \*Available to One Key members.