HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$74+ Cheap flights from Bilbao (BIO) to Dublin (DUB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — DUB
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bilbao to Dublin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Bilbao to Dublin are usually found in February or May, booked 75 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Bilbao to Dublin

Cheapest flights from Bilbao to Dublin
Explore the most affordable flight options available from Bilbao to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.

This Lufthansa deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:25 amBIO - DUB
1 stop10h 45mLufthansa
Sun 12/145:10 amDUB - BIO
1 stop5h 50mLufthansa
Deal found 12/9$248
This Vueling Global deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:35 pmBIO - DUB
2 stops16h 05mMultiple Airlines
Mon 1/51:20 pmDUB - BIO
2 stops18h 10mMultiple Airlines
Deal found 12/8$423
This Turkish Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:00 pmBIO - DUB
1 stop28h 20mTurkish Airlines
Sun 12/144:30 pmDUB - BIO
1 stop17h 30mTurkish Airlines
Deal found 12/9$500
This Lufthansa deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:50 pmBIO - DUB
2 stops17h 10mLufthansa
Fri 12/1211:55 amDUB - BIO
2 stops9h 00mLufthansa
Deal found 12/7$518
This KLM deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:20 pmBIO - DUB
1 stop15h 45mMultiple Airlines
Sun 12/288:45 amDUB - BIO
1 stop12h 40mMultiple Airlines
Deal found 12/7$520
This Lufthansa deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/911:35 amBIO - DUB
2 stops12h 10mLufthansa
Sun 12/1410:50 amDUB - BIO
2 stops11h 00mLufthansa
Deal found 12/9$545
This KLM deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:50 pmBIO - DUB
2 stops16h 15mKLM
Mon 12/298:50 amDUB - BIO
1 stop12h 55mKLM
Deal found 12/7$608
This Turkish Airlines deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/75:10 pmBIO - DUB
1 stop23h 10mTurkish Airlines
Fri 12/123:25 pmDUB - BIO
1 stop18h 35mTurkish Airlines
Deal found 12/7$616
This Vueling deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/253:35 pmBIO - DUB
1 stop22h 05mVueling
Sat 12/271:20 pmDUB - BIO
1 stop18h 00mVueling
Deal found 12/7$626

Find flight deals from Bilbao to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$143
(Lufthansa)

One-way from

$74
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$259
Provider with most accurate pricing for Bilbao-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bilbao-Dublin flights.
Search Deals
From Bilbao to Dublin
Search Deals
One-way flight from Bilbao to Dublin
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bilbao to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 9, 2025.
Use the filters below to find and compare flights from Bilbao to Dublin that are best for you.

Fly from

Bilbao

Fly to

Dublin

Route

Depart

Return

Price

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Fri 1/16

6:45 am-11:10 am

1 stop5h 25m

Dublin

Sun 1/18

10:50 am-11:20 pm

1 stop11h 30m

$143

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Wed 3/18

7:25 am-4:25 pm

2 stops10h 00m

Dublin

Mon 3/23

9:10 am-10:50 pm

1 stop12h 40m

$182

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Wed 3/18

7:25 am-4:25 pm

2 stops10h 00m

Dublin

Sat 3/21

9:15 am-11:20 pm

1 stop13h 05m

$182

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Fri 3/20

9:40 am-5:45 pm

1 stop9h 05m

Dublin

Sat 3/21

9:15 am-11:20 pm

1 stop13h 05m

$184

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Fri 1/16

6:45 am-11:10 am

1 stop5h 25m

Dublin

Mon 1/19

5:55 pm-4:40 pm

2 stops21h 45m

$192

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Thu 1/15

6:50 pm-11:10 am

2 stops17h 20m

Dublin

Tue 1/20

5:00 am-4:40 pm

1 stop10h 40m

$192

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Thu 1/15

6:50 pm-11:10 am

2 stops17h 20m

Dublin

Mon 1/19

5:10 am-12:00 pm

1 stop5h 50m

$192

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Fri 2/27

6:45 am-5:10 pm

2 stops11h 25m

Dublin

Wed 3/4

10:50 am-11:20 pm

2 stops11h 30m

$211

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Thu 1/15

6:50 pm-11:10 am

2 stops17h 20m

Dublin

Sun 1/18

10:50 am-10:50 pm

2 stops11h 00m

$221

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Wed 1/14

12:50 pm-10:05 am

2 stops22h 15m

Dublin

Sat 1/17

11:55 am-11:20 pm

2 stops10h 25m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 12 results
1
2

Compare providers for flights from Bilbao to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bilbao to Dublin in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bilbao-Dublin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bilbao-Dublin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bilbao-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bilbao-Dublin flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bilbao-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bilbao to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Bilbao with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bilbao to Dublin

How far ahead should I book a flight from Bilbao to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Bilbao to Dublin. Price data was last updated on December 5, 2025.

To ensure you get the cheapest price possible for a flight from Bilbao to Dublin, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Bilbao to Dublin?

Currently, February is the cheapest month in which you can book a flight from Bilbao to Dublin (average of $52). Flying from Bilbao to Dublin in August is currently the most expensive (average of $108). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BIO to DUB?

Find hourly flight availability from Bilbao to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 9, 2025.

When flying from Bilbao to Dublin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Bilbao to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bilbao to Dublin?

    There are many flights that can get you from Bilbao to Dublin in 5h 25m. Fly via Lufthansa to get the fastest option. The distance from Bilbao to Dublin is about 716 mi.

  • Can I find deals for flights from Bilbao to Dublin that include hotel bookings?

    Yes. In addition to deals on Bilbao to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bilbao to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bilbao to Dublin.

  • Can I find deals for business class flights from Bilbao to Dublin?

    Yes. Cheapflights offers flight deals from Bilbao to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bilbao to Dublin?

    Currently, February is the cheapest month in which you can book a flight from Bilbao to Dublin (average of $52). Flying from Bilbao to Dublin in August is currently the most expensive (average of $108). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Wicklow
Leixlip

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.