Title: Bilbao to Dublin cheap flights from $73 (BIO 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) # $73 Cheap Flights from Bilbao (BIO) to Dublin (DUB) [View $73 flight on Tue, Jun 2, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:BIO,to:DUB,departure:6/2/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:72.51&airProductToken=AQpqCjMI1rIBEgQxNDM1GIFyIMFoKMLUjgMwjdWOAzhEQABYAWoIRkxZTElHSFRyB0RCQUxDVlkKMwjWsgESBDg3MjAYwWgggw0oxdiOAzDv2Y4DOERAAFgBaghGTFlMSUdIVHIHREJBTENWWRIKCAsQARgIKgJWWRgBIgQIARABKAIwAw) ## Popular airlines from Bilbao Airport (BIO) to Dublin Airport (DUB) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.com/Flights-Search?leg1=from:BIO,to:DUB,departure:4/20/2026TANYT&leg2=from:DUB,to:BIO,departure:4/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.com/Flights-Search?leg1=from:BIO,to:DUB,departure:4/20/2026TANYT&leg2=from:DUB,to:BIO,departure:4/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](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:BIO,to:DUB,departure:4/20/2026TANYT&leg2=from:DUB,to:BIO,departure:4/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EI.svg) Aer Lingus [](https://www.expedia.com/Flights-Search?leg1=from:BIO,to:DUB,departure:4/20/2026TANYT&leg2=from:DUB,to:BIO,departure:4/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) Iberia [](https://www.expedia.com/Flights-Search?leg1=from:BIO,to:DUB,departure:4/20/2026TANYT&leg2=from:DUB,to:BIO,departure:4/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.com/Flights-Search?leg1=from:BIO,to:DUB,departure:4/20/2026TANYT&leg2=from:DUB,to:BIO,departure:4/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.com/Flights-Search?leg1=from:BIO,to:DUB,departure:4/20/2026TANYT&leg2=from:DUB,to:BIO,departure:4/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) ## Cheap Flights from Bilbao to Dublin (BIO-DUB) Prices were available within the past 7 days and start at $73 for one-way flights and $172 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) Sat, May 2 - Tue, May 5 BIO Bilbao DUB Dublin $172 Roundtrip found 23 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BIO,to:DUB,departure:5/2/2026TANYT&leg2=from:DUB,to:BIO,departure:5/5/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:171.79&airProductToken=AQoyCjAIxZIBEgM3NDkYgXIggw0otvWLAzCz9osDOEdAAFgBagZMT1dfU0hyB0dFVU9XMjMSCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAN) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Thu, May 7 - Mon, May 11 BIO Bilbao DUB Dublin $174 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BIO,to:DUB,departure:5/7/2026TANYT&leg2=from:DUB,to:BIO,departure:5/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:173.60&airProductToken=AQoyCjAIxZIBEgM3NDkYgXIggw0okq6MAzCPr4wDOFBAAFgBagZMT1dfU0hyB1BFVU9XMjMSCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAN) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Thu, Jun 4 - Thu, Jun 11 BIO Bilbao DUB Dublin $178 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BIO,to:DUB,departure:6/4/2026TANYT&leg2=from:DUB,to:BIO,departure:6/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:177.41&airProductToken=AQoyCjAIxZIBEgM3NDkYgXIggw0o6uiOAzDn6Y4DOEdAAFgBagZMT1dfU0hyB0dFVU9XMjMKMgowCMWSARIDNzQ4GIMNIIFyKKC2jwMworePAzhHQABYAWoGTE9XX1NIcgdHRVVPVzIzEgoIARABGAEqAkVJGAEiBAgBEAEoAigDKAQwDQ) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Wed, Oct 21 - Wed, Oct 28 BIO Bilbao DUB Dublin $199 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BIO,to:DUB,departure:10/21/2026TANYT&leg2=from:DUB,to:BIO,departure:10/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:198.67&airProductToken=AQoyCjAIxZIBEgM3NDkYgXIggw0oxYSbAzDHhZsDOE9AAFgBagZMT1dfU0hyB09PV0VVMTMSCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAN) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Thu, May 21 - Sun, May 24 BIO Bilbao DUB Dublin $201 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BIO,to:DUB,departure:5/21/2026TANYT&leg2=from:DUB,to:BIO,departure:5/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:200.17&airProductToken=AQowCi4IxZIBEgM3NDkYgXIggw0oqsuNAzCnzI0DOEFAAFgBagZMT1dfU0hyBUFPVzc0EgoIARABGAEqAkVJGAEiBAgBEAEoAigDKAQwDQ) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Sat, May 2 - Tue, May 5 BIO Bilbao DUB Dublin $203 Roundtrip found 23 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BIO,to:DUB,departure:5/2/2026TANYT&leg2=from:DUB,to:BIO,departure:5/5/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:202.70&airProductToken=AQpxCjwIwYwBEgQxMzc3GIFyIOIwKLbwiwMwn_GLAzhHQABYAWoFTElHSFRyCEdZUTlCQUxBegkIwWoSBDEzNzcKMQjBjAESBDEwMTYY4jAggw0oq_eLAzCU-IsDOEdAAVgBagVMSUdIVHIIR1lROUJBTEESCggBEAEYASoCQUYYASIECAEQASgCKAMoBDAN) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Tue, Apr 21 - Wed, Apr 22 BIO Bilbao DUB Dublin $204 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BIO,to:DUB,departure:4/21/2026TANYT&leg2=from:DUB,to:BIO,departure:4/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:203.70&airProductToken=AQpwCjAIyYQBEgM0NDAYgXIgjBgot_uKAzD9-4oDOEFAAFgBagVCQVNJQ3IIQUROTkUwQjIKPAjJhAESBDE4ODEYjBgggw0oioCLAzClgYsDOEFAAVgBagVCQVNJQ3IIQUROTkUwQjJ6CQjJZBIEMTg4MQpwCjwIyYQBEgQxODgyGIMNIIwYKNKBiwMw7YKLAzhPQABYAWoFQkFTSUNyCE9XTk5FMEIyegkIyWQSBDE4ODIKMAjJhAESAzQ0MRiMGCCBcij6hosDMLuHiwM4T0ABWAFqBUJBU0lDcghPV05ORTBCMhIKCAIQARgCKgJJQhgBIgQIARABKAIoAygEMA0) ![Vueling Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VY.GIF) Thu, Apr 23 - Mon, Apr 27 BIO Bilbao DUB Dublin $204 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BIO,to:DUB,departure:4/23/2026TANYT&leg2=from:DUB,to:BIO,departure:4/27/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:203.70&airProductToken=AQpqCjMI1rIBEgQxNDM3GIFyIMFoKI6RiwMw2ZGLAzhKQABYAWoIRkxZTElHSFRyB0pCQUxDVlkKMwjWsgESBDg3MjAYwWgggw0oxZaLAzDvl4sDOEpAAFgBaghGTFlMSUdIVHIHSkJBTENWWQpqCjMI1rIBEgQ4NzIxGIMNIMFoKPK5iwMwkruLAzhPQABYAWoIRkxZTElHSFRyB09CQUxDVlkKMwjWsgESBDE0MzAYwWgggXIogr2LAzDNvYsDOE9AAFgBaghGTFlMSUdIVHIHT0JBTENWWRIKCAsQARgIKgJWWRgBIgQIARABKAIwAw) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Sat, May 2 - Tue, May 5 BIO Bilbao DUB Dublin $205 Roundtrip found 23 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BIO,to:DUB,departure:5/2/2026TANYT&leg2=from:DUB,to:BIO,departure:5/5/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:204.60&airProductToken=AQpwCjAIyYQBEgM0NDAYgXIgjBgol_eLAzDd94sDOFFAAFgBagVCQVNJQ3IIUVpOTkUwQjIKPAjJhAESBDE4ODEYjBgggw0o4PuLAzD7_IsDOFFAAVgBagVCQVNJQ3IIUVpOTkUwQjJ6CQjJZBIEMTg4MRIKCAIQARgCKgJJQhgBIgQIARABKAIoAygEMA0) ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Thu, May 7 - Mon, May 11 BIO Bilbao DUB Dublin $230 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BIO,to:DUB,departure:5/7/2026TANYT&leg2=from:DUB,to:BIO,departure:5/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:229.80&airProductToken=AQqGAQpBCNSgARIEMTA2MxiBciCLkgEoh6uMAzDrq4wDOEVAAFgBaghESVNDT1VOVHIIRUYwRFNDMDB6CgjOkgESBDEwNjMKQQjUoAESBDEzMjYYi5IBIIMNKN-vjAMwibGMAzhFQAFYAWoIRElTQ09VTlRyCEVGMERTQzAwegoIzpIBEgQxMzI2EgoIARABGAEqAlRQGAEiBAgBEAEoAigDKAQwAQ) ## 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:BIO,to:DUB,departure:4/20/2026TANYT&leg2=from:DUB,to:BIO,departure:4/24/2026TANYT&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 $415 ](https://www.expedia.com/Flights-Search?leg1=from:BIO,to:DUB,departure:4/20/2026TANYT&leg2=from:DUB,to:BIO,departure:4/24/2026TANYT&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 Bilbao (BIO) to Dublin (DUB) cost? ### What is the cheapest month to fly from Bilbao (BIO) to Dublin (DUB)? ### Which airlines fly direct from Bilbao (BIO) to Dublin (DUB)? ### What is the cheapest airline that flies from Bilbao (BIO) to Dublin (DUB)? ### How do I find cheap flights from Bilbao (BIO) to Dublin (DUB)? ### What is the best airline to fly with from Bilbao (BIO) to Dublin (DUB)? ### What is the best time to fly from Bilbao (BIO) to Dublin (DUB)? ### How many flights per day from Bilbao (BIO) to Dublin (DUB)? ### What is the earliest flight from Bilbao (BIO) to Dublin (DUB)? ### What are the most popular departure times for flights from Bilbao (BIO) to Dublin (DUB)? ### How long does it take to fly from Bilbao (BIO) to Dublin (DUB)? ### Can you fly business or first class from Bilbao (BIO) to Dublin (DUB)? > - Lufthansa > - KLM > - Iberia > - Air France > - Edelweiss Air > - Hop! > - Air Europa > - Brussels Airlines > - SAS > - Air Baltic > > > First class is available with Iberia. ### How do I earn miles on a Bilbao (BIO) to Dublin (DUB) flight with Expedia? ### Is it cheaper to buy a plane ticket from Bilbao (BIO) to Dublin (DUB) at the last minute? ### Is it cheaper to book a Bilbao (BIO) to Dublin (DUB) flight and hotel package? ### Can I cancel or change the date of my flight from Bilbao (BIO) to Dublin (DUB)? ## Travel information | Origin airport | Bilbao | | ------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Dublin | | Airlines serving | Aer Lingus, Air France, British Airways, Iberia, KLM, Lufthansa, Norwegian Air Shuttle, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Vueling Airlines | | Roundtrip price | $172 | | Distance | 715 mi | | Average flight time | 2 hours 10 mins | ## Book with confidence # Bilbao to Dublin Flights The cheapest times to fly from Bilbao 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 Bilbao to Dublin are during the month of May. You can find some of the cheapest flights from Bilbao to Dublin with Expedia's search tool and vast selection of airlines. The best time to book a flight from Bilbao to Dublin Sunday is one of the best days to book for cheap flights from Bilbao 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 Bilbao 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 Bilbao to Dublin in 2026\. You can also book with separate airlines for your outbound and return journeys, from $73 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 Bilbao 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 Bilbao 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. \*Available to One Key members. ## 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) - [Gay friendly Hotels in Dardistown ](https://www.expedia.com/Dardistown-Hotels-LGBT-Welcoming-Hotel.0-0-d553248635975856820-tLGBTWelcomingHotel.Travel-Guide-Filter-Hotels) - [Dardistown Hotels ](https://www.expedia.com/Dardistown-Hotels.d553248635975856820.Travel-Guide-Hotels) - [Ireland's Eye ](https://www.expedia.com/Irelands-Eye-Dublin.d6086193.Vacation-Attraction)