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Cheap flights from Barcelona-El Prat Airport to Bilbao from €25

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona-El Prat Airport to Bilbao departing on 24/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Barcelona-El Prat Airport to Bilbao

Cheap return flights

Vueling Logo
23:30 - 08:00BCN-BIO
8h 30m1 stop
Vueling Logo
14:25 - 15:35BIO-BCN
1h 10mdirect
€47Vueling
Find Deal
Tue, 14 Oct - Tue, 21 Oct
Vueling Logo
07:00 - 08:15BCN-BIO
1h 15mdirect
Vueling Logo
19:30 - 00:35BIO-BCN
5h 05m1 stop
€47Vueling
Find Deal
Tue, 14 Oct - Wed, 15 Oct
Vueling Logo
13:10 - 14:30BCN-BIO
1h 20mdirect
Vueling Logo
10:45 - 11:55BIO-BCN
1h 10mdirect
€49Vueling
Find Deal
Wed, 1 Oct - Tue, 7 Oct
Vueling Logo
13:15 - 14:30BCN-BIO
1h 15mdirect
Vueling Logo
07:10 - 08:20BIO-BCN
1h 10mdirect
€50Vueling
Find Deal
Sat, 8 Nov - Sun, 9 Nov
Vueling Logo
07:00 - 08:15BCN-BIO
1h 15mdirect
Vueling Logo
18:55 - 23:45BIO-BCN
4h 50m1 stop
€51Vueling
Find Deal
Wed, 22 Oct - Sat, 25 Oct
Vueling Logo
07:00 - 08:15BCN-BIO
1h 15mdirect
Vueling Logo
19:30 - 23:50BIO-BCN
4h 20m1 stop
€52Vueling
Find Deal
Tue, 21 Oct - Thu, 23 Oct
Multiple Airlines Logo
09:05 - 10:25BCN-BIO
1h 20mdirect
Multiple Airlines Logo
15:20 - 22:50BIO-BCN
7h 30m1 stop
€63Multiple Airlines
Find Deal
Thu, 18 Dec - Mon, 22 Dec
Air Europa Logo
15:30 - 08:35BCN-BIO
17h 05m1 stop
Air Europa Logo
12:35 - 16:35BIO-BCN
4h 00m1 stop
€107Air Europa
Find Deal
Sat, 6 Dec - Tue, 9 Dec
Air Europa Logo
08:40 - 20:05BCN-BIO
11h 25m2 stops
Air Europa Logo
21:05 - 21:10BIO-BCN
24h 05m2 stops
€114Air Europa
Find Deal
Tue, 17 Feb - Thu, 19 Feb
Air Europa Logo
22:00 - 16:00BCN-BIO
18h 00m2 stops
Air Europa Logo
08:30 - 21:10BIO-BCN
12h 40m2 stops
€115Air Europa
Find Deal
Tue, 17 Feb - Thu, 19 Feb

Air Europa flights from Barcelona-El Prat Airport to Bilbao

Our best Air Europa deals on Barcelona-El Prat Airport to Bilbao flight tickets
Air Europa
6 Dec
BCN15:30Barcelona-El Prat
17h 05m
1 stop
BIO08:35Bilbao
9 Dec
BIO12:35Bilbao
4h 00m
1 stop
BCN16:35Barcelona-El Prat
€107
Find similar
Air Europa
17 Feb
BCN08:40Barcelona-El Prat
11h 25m
2 stops
BIO20:05Bilbao
19 Feb
BIO21:05Bilbao
24h 05m
2 stops
BCN21:10Barcelona-El Prat
€114
Find similar
Air Europa
17 Feb
BCN22:00Barcelona-El Prat
18h 00m
2 stops
BIO16:00Bilbao
19 Feb
BIO08:30Bilbao
12h 40m
2 stops
BCN21:10Barcelona-El Prat
€115
Find similar

Vueling flights from Barcelona-El Prat Airport to Bilbao

Our best Vueling deals on Barcelona-El Prat Airport to Bilbao flight tickets
Vueling
14 Oct
BCN23:30Barcelona-El Prat
8h 30m
1 stop
BIO08:00Bilbao
21 Oct
BIO14:25Bilbao
1h 10m
BCN15:35Barcelona-El Prat
€47
Find similar
Vueling
14 Oct
BCN07:00Barcelona-El Prat
1h 15m
BIO08:15Bilbao
15 Oct
BIO19:30Bilbao
5h 05m
1 stop
BCN00:35Barcelona-El Prat
€47
Find similar
Vueling
1 Oct
BCN13:10Barcelona-El Prat
1h 20m
BIO14:30Bilbao
7 Oct
BIO10:45Bilbao
1h 10m
BCN11:55Barcelona-El Prat
€49
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Barcelona-El Prat Airport to Bilbao 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, momondo users made 13,528 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Bilbao that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaBilbao

BCN - BIO

BCNBIO

Barcelona-El Prat

Tue 14/10

23:30-08:00

1 stop8h 30m

Bilbao

Tue 21/10

14:25-15:35

Nonstop1h 10m

€47

BarcelonaBilbao

BCN - BIO

BCNBIO

Barcelona-El Prat

Tue 14/10

07:00-08:15

Nonstop1h 15m

Bilbao

Wed 15/10

19:30-00:35

1 stop5h 05m

€47

BarcelonaBilbao

BCN - BIO

BCNBIO

Barcelona-El Prat

Wed 1/10

13:10-14:30

Nonstop1h 20m

Bilbao

Tue 7/10

10:45-11:55

Nonstop1h 10m

€49

BarcelonaBilbao

BCN - BIO

BCNBIO

Barcelona-El Prat

Sat 8/11

13:15-14:30

Nonstop1h 15m

Bilbao

Sun 9/11

07:10-08:20

Nonstop1h 10m

€50

BarcelonaBilbao

BCN - BIO

BCNBIO

Barcelona-El Prat

Wed 22/10

07:00-08:15

Nonstop1h 15m

Bilbao

Sat 25/10

18:55-23:45

1 stop4h 50m

€51

BarcelonaBilbao

BCN - BIO

BCNBIO

Barcelona-El Prat

Tue 21/10

07:00-08:15

Nonstop1h 15m

Bilbao

Thu 23/10

19:30-23:50

1 stop4h 20m

€52

BarcelonaBilbao

BCN - BIO

BCNBIO

Barcelona-El Prat

Thu 18/12

09:05-10:25

Nonstop1h 20m

Bilbao

Mon 22/12

15:20-22:50

1 stop7h 30m

€63

BarcelonaBilbao

BCN - BIO

BCNBIO

Barcelona-El Prat

Sat 6/12

15:30-08:35

1 stop17h 05m

Bilbao

Tue 9/12

12:35-16:35

1 stop4h 00m

€107

BarcelonaBilbao

BCN - BIO

BCNBIO

Barcelona-El Prat

Tue 17/2

08:40-20:05

2 stops11h 25m

Bilbao

Thu 19/2

21:05-21:10

2 stops24h 05m

€114

BarcelonaBilbao

BCN - BIO

BCNBIO

Barcelona-El Prat

Tue 17/2

22:00-16:00

2 stops18h 00m

Bilbao

Thu 19/2

08:30-21:10

2 stops12h 40m

€115

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bilbao from

How to get the cheapest flight ticket from Barcelona-El Prat Airport to Bilbao

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bilbao?

In general, March is the cheapest month to fly from Barcelona-El Prat Airport to Bilbao. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €64. If you are unable to visit Bilbao during the month of March, then departing from Barcelona-El Prat Airport during the month January is also very affordable. Most momondo users find prices during this month for around €70.

What is the cheapest Barcelona-El Prat to Bilbao flight route?

Fly from Barcelona-El Prat to Bilbao for the best Barcelona-El Prat - Bilbao flight prices

How far in advance should I book a flight to Bilbao?

You are more likely to see cheaper flights to Bilbao from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bilbao for around €94 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bilbao from Barcelona-El Prat Airport for as low as €60 on momondo.

What cabin class options are available on Barcelona-El Prat to Bilbao flights?

There is only 1 cabin class available to choose from on Barcelona-El Prat to Bilbao flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Barcelona-El Prat Airport to Bilbao flight prices changed over time?

As of September 2025, prices for Barcelona-El Prat Airport to Bilbao flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Barcelona-El Prat Airport to Bilbao

Are you open to changing your travel dates? Check out the ideal times to fly from Barcelona-El Prat Airport to Bilbao according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Barcelona-El Prat Airport to Bilbao (BCN to BIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona-El Prat Airport to Bilbao

Fastest flight time

1h 15m

Direct flights

Every day

Airports in Bilbao

1 airport
The fastest flight from Barcelona-El Prat Airport to Bilbao takes 1h 15m
Direct flights go from Barcelona-El Prat Airport to Bilbao every day.
There is 1 airport near Bilbao: Bilbao (BIO)
Search flight deals

  • How far is Barcelona-El Prat to Bilbao by plane?

    There are 466.7 km between Barcelona-El Prat and Bilbao. Flights usually cover this in 1h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Barcelona-El Prat Airport to Bilbao Airport?

    Prices for flights from Barcelona-El Prat Airport to Bilbao Airport were last updated today.

  • How old do you have to be to fly from Barcelona-El Prat Airport to Bilbao Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Barcelona-El Prat Airport to Bilbao Airport.

  • What documentation or ID do you need to fly to Bilbao Airport?

    The necessary travel and health documents for your Bilbao Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Barcelona-El Prat Airport to Bilbao?

Why use momondo?

Why should I use momondo to find a flight deal from Barcelona to Bilbao?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bilbao from Barcelona.

Can I find flights from Barcelona to Bilbao with flexible booking policies on momondo?

All flight searches from Barcelona to Bilbao on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Barcelona to Bilbao?

momondo helps you find the best flight between Barcelona and Bilbao by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Barcelona to Bilbao right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Barcelona to Bilbao flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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