Cheap flights from Bilbao to Dublin from £76
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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Bilbao to Dublin
Cheapest flights from Bilbao to DublinExplore 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 17 October 2025.
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 17 October 2025.
Cheap 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 17 October 2025.
Cheapflights Fare Finder
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
BilbaoDublin
BIO - DUB
BIODUB
Bilbao
Sun 30/11
07:10-11:50
1 stop5h 40m
Dublin
Sun 7/12
05:45-14:00
1 stop7h 15m
BilbaoDublin
BIO - DUB
BIODUB
Bilbao
Tue 30/12
17:20-22:10
1 stop5h 50m
Dublin
Fri 2/1
05:55-16:30
1 stop9h 35m
BilbaoDublin
BIO - DUB
BIODUB
Bilbao
Tue 31/3
18:35-09:55
1 stop16h 20m
Dublin
Wed 1/4
17:45-11:05
1 stop16h 20m
BilbaoDublin
BIO - DUB
BIODUB
Bilbao
Fri 28/11
11:55-22:10
1 stop11h 15m
Dublin
Sun 30/11
08:50-22:45
1 stop12h 55m
BilbaoDublin
BIO - DUB
BIODUB
Bilbao
Sat 17/1
17:35-12:40
2 stops20h 05m
Dublin
Sat 24/1
13:20-08:30
2 stops18h 10m
BilbaoDublin
BIO - DUB
BIODUB
Bilbao
Wed 18/3
11:55-16:20
1 stop5h 25m
Dublin
Sun 22/3
05:55-16:30
1 stop9h 35m
BilbaoDublin
BIO - DUB
BIODUB
Bilbao
Fri 28/11
11:55-22:10
1 stop11h 15m
Dublin
Sun 30/11
08:45-22:25
1 stop12h 40m
BilbaoDublin
BIO - DUB
BIODUB
Bilbao
Thu 8/1
06:50-12:40
1 stop6h 50m
BilbaoDublin
BIO - DUB
BIODUB
Bilbao
Wed 7/1
18:45-07:55
1 stop14h 10m
BilbaoDublin
BIO - DUB
BIODUB
Bilbao
Sat 8/11
11:55-16:20
1 stop5h 25m
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.
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 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 £40). Flying from Bilbao to Dublin in December 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?
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 often are flights from Bilbao to Dublin delayed?
About 18% of weekly flights between Bilbao and Dublin have experienced delays in the past year, with the average delay time being 112 minutes.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
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.
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How does Cheapflights help users find flights from Bilbao to Dublin?
Deals for Bilbao to Dublin flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Bilbao to Dublin?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dublin from Bilbao.
Can Cheapflights find flights from Bilbao to Dublin with no change fees?
Yes! Cheapflights helps users easily find flights from Bilbao to Dublin with no change fees.
Can Cheapflights notify me if prices for flights from Bilbao to Dublin become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dublin from Bilbao today and book when prices fit your budget.