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Cheap flights from Bilbao to Dublin from £52

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — DUB
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bilbao to Dublin

Enter your travel dates to find the best prices.

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 12 December 2025.

Wed 10/1217:40BIO - DUB
1 stop6h 05mLufthansa
Sun 14/1205:10DUB - BIO
1 stop5h 50mLufthansa
Deal found 10/12£211
Fri 12/1206:45BIO - DUB
2 stops11h 25mLufthansa
Sun 14/1205:10DUB - BIO
1 stop5h 50mLufthansa
Deal found 10/12£250
Fri 12/1206:45BIO - DUB
2 stops11h 25mLufthansa
Sat 13/1210:50DUB - BIO
2 stops11h 30mLufthansa
Deal found 10/12£326

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 12 December 2025.

Round-trip from

£136

One-way from

£52

Popular in

July

Cheapest in

February

Average price

£193
Lufthansa
  • Lufthansa
  • 6/3-8/3
  • 3 total stops
  • 17h 15m total
  • Bilbao to Dublin
Search Deals
Vueling
  • Vueling
  • 10/1
  • 1 total stop
  • 13h 50m total
  • Bilbao to Dublin
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 12 December 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

Wed 18/3

07:45-12:40

1 stop5h 55m

Dublin

Sun 12/4

14:20-17:30

Nonstop2h 10m

£143

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Fri 16/1

11:35-08:30

2 stops21h 55m

Dublin

Mon 19/1

11:45-10:50

2 stops22h 05m

£187

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Sun 1/3

06:50-16:20

1 stop10h 30m

Dublin

Sun 15/3

05:55-22:45

1 stop15h 50m

£199

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Wed 18/3

16:50-18:00

Nonstop2h 10m

Dublin

Sun 12/4

14:20-17:30

Nonstop2h 10m

£217

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Mon 26/1

21:35-12:40

2 stops16h 05m

Dublin

Thu 29/1

13:20-08:30

2 stops18h 10m

£234

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Wed 1/4

17:15-22:25

1 stop6h 10m

Dublin

Tue 7/4

15:55-22:00

1 stop5h 05m

£267

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Wed 1/4

17:15-22:25

1 stop6h 10m

Dublin

Mon 6/4

06:00-16:40

1 stop9h 40m

£292

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Sun 18/1

17:10-15:20

1 stop23h 10m

Dublin

Sun 25/1

16:30-11:00

1 stop17h 30m

£338

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Sat 7/2

12:00-22:10

1 stop11h 10m

Dublin

Thu 12/2

16:30-11:00

1 stop17h 30m

£338

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Mon 2/2

12:00-22:10

1 stop11h 10m

Dublin

Sun 8/2

16:30-11:00

1 stop17h 30m

£338

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 13 results
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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 return 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 return flight from Bilbao to Dublin. Price data was last updated on 5 December 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 £39). Flying from Bilbao to Dublin in August is currently the most expensive (average of £81). 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 12 December 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?

    Departing from Bilbao to Dublin will take you 2h 10m. There are 716 mi between Bilbao and Dublin. This flight may include one or multiple stops.

  • 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 holiday 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 £39). Flying from Bilbao to Dublin in August is currently the most expensive (average of £81). 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

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Athlone
Wicklow
Cavan
Tullamore
Arklow
Drogheda
Malahide
Portmarnock
Dundalk
Enniscorthy
Mullingar
Bray
Kildare
Maynooth
Carlingford
Swords
Naas

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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.

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