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$55+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — DUB
Jun 7 — Jun 141
Sun 6/7
Sun 6/14
1 adult, Economy
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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 May 8, 2026.

This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/189:40 pm
BIO
-
DUB
1 stop11h 00m
Multiple Airlines
Tue 6/239:20 pm
DUB
-
BIO
1 stop9h 35m
Multiple Airlines
Deal found 5/6$117
This WAYA deal was found by Cheapflights users on 5/6. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:45 am
BIO
-
DUB
1 stop7h 50m
Multiple Airlines
Sat 5/163:40 pm
DUB
-
BIO
1 stop6h 00m
Multiple Airlines
Deal found 5/6$135
This WAYA deal was found by Cheapflights users on 5/4. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:00 am
BIO
-
DUB
1 stop6h 10m
Multiple Airlines
Thu 5/284:20 pm
DUB
-
BIO
1 stop5h 20m
Multiple Airlines
Deal found 5/4$150
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/199:40 pm
BIO
-
DUB
1 stop13h 40m
Multiple Airlines
Fri 6/262:05 pm
DUB
-
BIO
Nonstop2h 05m
Multiple Airlines
Deal found 5/5$184

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 May 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$117
(Mytrip)

One-way from

$55
(WAYA)

Popular in

July

Cheapest in

February

Average price

$200
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. 18% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 May 8, 2026.
Use the filters below to find and compare flights from Bilbao to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Mon 7/6

5:15 pm-8:20 am

1 stop16h 05m

Dublin

Sun 7/12

5:55 am-10:45 pm

1 stop15h 50m

$322

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Fri 7/3

6:45 am-10:25 am

1 stop4h 40m

Dublin

Sun 7/12

5:55 am-10:45 pm

1 stop15h 50m

$332
Quickest round-trip

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Thu 10/8

6:45 am-12:40 pm

1 stop6h 55m

Dublin

Tue 10/13

7:15 pm-9:50 am

1 stop13h 35m

$339

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Sat 6/20

5:15 pm-8:20 am

1 stop16h 05m

Dublin

Fri 6/26

1:25 pm-10:45 pm

1 stop8h 20m

$470

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Tue 8/4

9:35 pm-9:05 am

1 stop12h 30m

Dublin

Tue 8/11

3:55 pm-8:30 am

2 stops15h 35m

$519

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Wed 6/17

7:40 am-11:05 pm

2 stops16h 25m

Dublin

Mon 6/22

5:55 am-11:10 am

1 stop28h 15m

$582
Cheapest one-way
Quickest one-way

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Tue 6/30

6:10 pm-11:00 pm

1 stop5h 50m

$55

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Tue 5/26

7:40 am-4:25 pm

1 stop9h 45m

$65

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Thu 6/18

6:20 pm-4:00 pm

2 stops22h 40m

$85

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Wed 8/26

9:15 am-9:10 am

1 stop24h 55m

$101

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

Showing 1-10 of 13 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Bilbao-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bilbao-Dublin flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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?

To ensure you get the cheapest price possible for a flight from Bilbao to Dublin, you should look to book at least 44 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 $148). Flying from Bilbao to Dublin in July is currently the most expensive (average of $318). 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 May 8, 2026.

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.

How much does it cost to fly round-trip from Bilbao to Dublin?

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 16h 05m. Fly via KLM 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 $148). Flying from Bilbao to Dublin in July is currently the most expensive (average of $318). 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
Leixlip

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