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Cheap flights from Bilbao to Dublin from £55

BIO — DUB
15 Oct — 22 Oct1
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

Tue 27/1014:00 -
1 stop6h 55m
Tue 3/1109:30 -
1 stop12h 05m
Deal found 12/9£99
Thu 29/1015:50 -
1 stop8h 35m
Thu 5/1106:00 -
1 stop8h 05m
Deal found 14/9£124
Thu 26/1111:55 -
1 stop11h 20m
Tue 1/1206:00 -
1 stop10h 25m
Deal found 15/9£125
Thu 19/1111:55 -
1 stop11h 20m
Mon 30/1115:25 -
1 stop6h 05m
Deal found 14/9£134
Fri 27/1117:20 -
1 stop5h 55m
Sun 29/1105:45 -
1 stop9h 45m
Deal found 15/9£165
Tue 27/1007:30 -
2 stops10h 00m
Tue 3/1111:45 -
2 stops10h 25m
Deal found 12/9£208
Fri 6/1117:20 -
1 stop5h 55m
Sun 8/1105:45 -
1 stop9h 45m
Deal found 15/9£215
Sat 19/917:15 -
1 stop6h 10m
Wed 23/905:55 -
1 stop10h 35m
Deal found 11/9£218
Fri 20/1117:20 -
1 stop5h 55m
Mon 23/1115:25 -
1 stop6h 05m
Deal found 11/9£225
Sat 12/917:15 -
1 stop6h 10m
Wed 16/905:55 -
1 stop10h 35m
Deal found 12/9£229

Find flight deals from Bilbao to Dublin

Round-trip from

£99

One-way from

£55

Popular in

July

Cheapest in

February

Average price

£167
27/10-3/11
  • 27/10-3/11
  • 2 total stops
  • 19h 00m total
  • Bilbao to Dublin
Search Deals
21/1-31/12
  • 21/1-31/12
  • 1 total stop
  • 5h 30m 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. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Bilbao to Dublin that are best for you.

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Depart

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Price

Cheapest return flight
Fastest return journey

BilbaoDublin

BIO Bilbao - DUB Dublin

BIODUB

Bilbao

Fri 18/12

11:55-16:20

1 stop5h 25m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£68

BilbaoDublin

BIO Bilbao - DUB Dublin

BIODUB

Bilbao

Sun 3/1

20:40-07:00

1 stop11h 20m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£142

BilbaoDublin

BIO Bilbao - DUB Dublin

BIODUB

Bilbao

Fri 18/12

13:35-07:50

2 stops19h 15m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£143

BilbaoDublin

BIO Bilbao - DUB Dublin

BIODUB

Bilbao

Tue 22/12

17:35-07:50

2 stops15h 15m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£143

BilbaoDublin

BIO Bilbao - DUB Dublin

BIODUB

Bilbao

Wed 23/9

21:35-18:00

2 stops21h 25m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£144

BilbaoDublin

BIO Bilbao - DUB Dublin

BIODUB

Bilbao

Fri 16/10

12:10-23:05

1 stop11h 55m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£169

BilbaoDublin

BIO Bilbao - DUB Dublin

BIODUB

Bilbao

Mon 21/9

21:35-19:35

2 stops23h 00m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£172

BilbaoDublin

BIO Bilbao - DUB Dublin

BIODUB

Bilbao

Wed 14/10

13:30-07:45

2 stops19h 15m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£202

BilbaoDublin

BIO Bilbao - DUB Dublin

BIODUB

Bilbao

Tue 22/9

21:35-18:50

2 stops22h 15m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£215

BilbaoDublin

BIO Bilbao - DUB Dublin

BIODUB

Bilbao

Tue 13/10

21:35-17:00

2 stops20h 25m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£215

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 19 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 62 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 £111). Flying from Bilbao to Dublin in July is currently the most expensive (average of £241). 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 below average for this route at the moment.

Bilbao to Dublin flights typically cost between £152 and £205 in October.
The cheapest return price found within the last 5 days was £99 on Multiple Airlines (27 Oct–3 Nov).

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. 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 £111). Flying from Bilbao to Dublin in July is currently the most expensive (average of £241). 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
Athlone
Dundalk
Bray
Wicklow
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.

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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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