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Cheap flights from Bilbao to Dublin from £48

BIO — DUB
29 Nov — 6 Dec1
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

Fri 11/1219:00 -
Nonstop2h 15m
Sun 13/1217:55 -
1 stop13h 25m
Deal found 29/10£111
Sat 12/1216:40 -
1 stop8h 19m
Sat 19/1217:15 -
2 stops14h 05m
Deal found 28/10£119
Sun 29/1106:50 -
1 stop10h 30m
Wed 2/1208:50 -
1 stop6h 40m
Deal found 27/10£122
Mon 14/1210:35 -
1 stop14h 55m
Mon 21/1207:10 -
1 stop8h 40m
Deal found 30/10£123
Thu 12/1106:50 -
1 stop6h 50m
Mon 16/1109:55 -
1 stop11h 35m
Deal found 26/10£128
Sat 21/1106:50 -
1 stop6h 50m
Sat 21/1117:15 -
1 stop4h 45m
Deal found 26/10£130
Thu 12/1106:50 -
1 stop6h 50m
Sat 14/1105:45 -
1 stop9h 45m
Deal found 26/10£136
Mon 30/1117:20 -
1 stop15h 45m
Fri 4/1213:25 -
1 stop8h 35m
Deal found 26/10£139

Find flight deals from Bilbao to Dublin

Round-trip from

£111

One-way from

£48

Popular in

July

Cheapest in

February

Average price

£143
11/12-13/12
  • 11/12-13/12
  • 1 total stop
  • 15h 40m total
  • Bilbao to Dublin
Search Deals
20/12-31/12
  • 20/12-31/12
  • 1 total stop
  • 6h 55m total
  • Bilbao to Dublin
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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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

Cheapest return flight

BilbaoDublin

BIO Bilbao - DUB Dublin

BIODUB

Bilbao

Sun 20/12

20:00-08:35

2 stops13h 35m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£71

BilbaoDublin

BIO Bilbao - DUB Dublin

BIODUB

Bilbao

Fri 1/1

07:35-20:40

2 stops14h 05m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£84

BilbaoDublin

BIO Bilbao - DUB Dublin

BIODUB

Bilbao

Thu 22/4

20:45-11:50

1 stop16h 05m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£89

BilbaoDublin

BIO Bilbao - DUB Dublin

BIODUB

Bilbao

Fri 20/11

17:20-22:15

1 stop5h 55m

Dublin

Mon 23/11

08:50-23:00

1 stop13h 10m

£156

BilbaoDublin

BIO Bilbao - DUB Dublin

BIODUB

Bilbao

Sun 3/1

22:05-12:10

2 stops15h 05m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£162

BilbaoDublin

BIO Bilbao - DUB Dublin

BIODUB

Bilbao

Sat 2/1

17:40-07:05

2 stops14h 25m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£172
Fastest return journey

BilbaoDublin

BIO Bilbao - DUB Dublin

BIODUB

Bilbao

Fri 1/1

19:00-20:15

Nonstop2h 15m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£178

BilbaoDublin

BIO Bilbao - DUB Dublin

BIODUB

Bilbao

Thu 19/11

11:55-22:15

1 stop11h 20m

Dublin

Sun 22/11

06:00-17:25

1 stop10h 25m

£180

BilbaoDublin

BIO Bilbao - DUB Dublin

BIODUB

Bilbao

Fri 4/12

11:55-22:15

1 stop11h 20m

Dublin

Mon 7/12

08:50-16:30

1 stop6h 40m

£283

BilbaoDublin

BIO Bilbao - DUB Dublin

BIODUB

Bilbao

Thu 7/1

06:50-16:20

1 stop10h 30m

Dublin

Sat 9/1

08:50-20:05

2 stops10h 15m

£333

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 16 resultsSorted by cheapest first
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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

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 64 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 £110). Flying from Bilbao to Dublin in July is currently the most expensive (average of £243). 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 much does it cost for a return flight from Bilbao to Dublin?

Airfare is typical for this route at the moment.

Bilbao to Dublin flights typically cost between £82 and £176 in December.
The cheapest return price found within the last 5 days was £111 on Multiple Airlines (11 Dec–13 Dec).

Related info for your journey

  • How long is the flight from Bilbao to Dublin?

    Departing from Bilbao to Dublin will take you 5h 55m. There are 716 mi between Bilbao and Dublin.

  • 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 £110). Flying from Bilbao to Dublin in July is currently the most expensive (average of £243). 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
Arklow
Cavan
Swords
Portmarnock
Wicklow
Athlone
Bray
Dundalk
Malahide
Maynooth
Drogheda
Kildare

Browse thousands of different options on Cheapflights for your next trip

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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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