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$47+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — DUB
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Find cheap flights from Bilbao to Dublin with Cheapflights

1. Tell us where you want to go

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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 February 12, 2026.

This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/310:50 pm
BIO
-
DUB
1 stop9h 40m
Multiple Airlines
Wed 4/87:05 pm
DUB
-
BIO
1 stop12h 10m
Multiple Airlines
Deal found 2/9$123
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:40 am
BIO
-
DUB
1 stop10h 30m
Lufthansa
Sun 3/810:50 am
DUB
-
BIO
1 stop11h 30m
Lufthansa
Deal found 2/11$131
This Lufthansa deal was found by Cheapflights users on 2/9. 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.
Sat 11/287:25 am
BIO
-
DUB
1 stop10h 45m
Lufthansa
Wed 12/95:10 am
DUB
-
BIO
1 stop5h 50m
Lufthansa
Deal found 2/9$147
This KLM deal was found by Cheapflights users on 2/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:20 pm
BIO
-
DUB
1 stop15h 45m
KLM
Wed 12/95:55 am
DUB
-
BIO
1 stop4h 25m
KLM
Deal found 2/9$168
This Lufthansa deal was found by Cheapflights users on 2/9. 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.
Sat 11/287:25 am
BIO
-
DUB
1 stop10h 45m
Lufthansa
Fri 12/119:10 am
DUB
-
BIO
1 stop12h 40m
Lufthansa
Deal found 2/9$178
This Lufthansa deal was found by Cheapflights users on 2/11. 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 2/279:40 am
BIO
-
DUB
1 stop9h 05m
Multiple Airlines
Tue 3/310:50 am
DUB
-
BIO
1 stop11h 15m
Multiple Airlines
Deal found 2/11$186
This KLM deal was found by Cheapflights users on 2/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:20 pm
BIO
-
DUB
1 stop15h 45m
KLM
Wed 12/95:55 am
DUB
-
BIO
1 stop4h 25m
KLM
Deal found 2/9$187

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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$123
(Mytrip)

One-way from

$47
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$148
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. 15% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 12, 2026.
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

Thu 3/5

7:40 am-5:10 pm

1 stop10h 30m

Dublin

Sun 3/8

10:50 am-10:50 pm

2 stops11h 00m

$171

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Fri 4/3

10:50 pm-11:25 pm

2 stops25h 35m

Dublin

Wed 4/8

7:00 am-8:15 am

2 stops24h 15m

$191

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Thu 4/2

10:30 pm-12:30 pm

1 stop15h 00m

Dublin

Tue 4/7

9:35 pm-8:15 am

1 stop9h 40m

$192

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Thu 3/26

9:55 pm-9:45 am

1 stop12h 50m

Dublin

Thu 4/2

7:30 am-10:55 pm

2 stops14h 25m

$209

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Fri 4/17

7:35 pm-9:25 am

1 stop14h 50m

Dublin

Sun 4/19

7:05 pm-11:35 am

1 stop15h 30m

$289

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Tue 3/3

7:45 am-12:50 pm

1 stop6h 05m

$47

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Wed 3/4

7:45 am-4:05 pm

1 stop9h 20m

$47

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Fri 5/1

10:50 pm-7:30 am

1 stop9h 40m

$50

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Mon 4/27

9:25 pm-12:15 pm

1 stop15h 50m

$64

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Sat 5/2

6:10 pm-10:55 pm

1 stop5h 45m

$65

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 12 results
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?

Use this chart to determine the optimal time to book a round-trip flight from Bilbao to Dublin. Price data was last updated on February 6, 2026.

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, May is the cheapest month in which you can book a flight from Bilbao to Dublin (average of $53). Flying from Bilbao to Dublin in August is currently the most expensive (average of $140). 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.

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 10h 30m. 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, May is the cheapest month in which you can book a flight from Bilbao to Dublin (average of $53). Flying from Bilbao to Dublin in August is currently the most expensive (average of $140). 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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