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Cheap flights from Barcelona-El Prat Airport to Bilbao from €20

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 25/2. 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

Enter your travel dates to find the best prices.
Vueling Logo
15:00 - 16:15
BCN
-
BIO
1h 15mdirect
Vueling Logo
16:10 - 17:20
BIO
-
BCN
1h 10mdirect
€41Vueling
Sat, 6 Jun - Mon, 8 Jun
Vueling Logo
21:40 - 22:55
BCN
-
BIO
1h 15mdirect
Vueling Logo
14:00 - 17:25
BIO
-
BCN
3h 25m
1 stop
€42Vueling
Tue, 3 Mar - Wed, 11 Mar
Vueling Logo
15:55 - 22:05
BCN
-
BIO
6h 10m
1 stop
Vueling Logo
22:05 - 23:15
BIO
-
BCN
1h 10mdirect
€42Vueling
Thu, 12 Mar - Mon, 16 Mar
Vueling Logo
09:05 - 10:25
BCN
-
BIO
1h 20mdirect
Vueling Logo
22:05 - 23:15
BIO
-
BCN
1h 10mdirect
€43Vueling
Sat, 14 Mar - Mon, 16 Mar
Vueling Logo
13:50 - 18:00
BCN
-
BIO
4h 10m
1 stop
Vueling Logo
22:05 - 23:15
BIO
-
BCN
1h 10mdirect
€44Vueling
Sat, 14 Mar - Mon, 16 Mar
Vueling Logo
16:00 - 17:15
BCN
-
BIO
1h 15mdirect
Vueling Logo
14:35 - 18:30
BIO
-
BCN
3h 55m
1 stop
€45Vueling
Sat, 7 Mar - Sat, 14 Mar
Vueling Logo
16:40 - 22:05
BCN
-
BIO
5h 25m
1 stop
Vueling Logo
22:20 - 23:30
BIO
-
BCN
1h 10mdirect
€46Vueling
Tue, 10 Mar - Wed, 11 Mar
Vueling Logo
16:40 - 22:05
BCN
-
BIO
5h 25m
1 stop
Vueling Logo
22:00 - 23:10
BIO
-
BCN
1h 10mdirect
€47Vueling
Tue, 17 Mar - Fri, 20 Mar
Vueling Logo
15:50 - 17:05
BCN
-
BIO
1h 15mdirect
Vueling Logo
14:40 - 15:50
BIO
-
BCN
1h 10mdirect
€48Vueling
Wed, 25 Feb - Thu, 26 Feb
Vueling Logo
07:00 - 08:20
BCN
-
BIO
1h 20mdirect
Vueling Logo
07:10 - 08:20
BIO
-
BCN
1h 10mdirect
€50Vueling
Sat, 7 Mar - Sun, 8 Mar

Vueling flights from Barcelona-El Prat Airport to Bilbao

Our best Vueling deals on Barcelona-El Prat Airport to Bilbao flight tickets
Vueling
6 Jun
BCN15:00Barcelona-El Prat
1h 15m
BIO16:15Bilbao
8 Jun
BIO16:10Bilbao
1h 10m
BCN17:20Barcelona-El Prat
€41
Vueling
3 Mar
BCN21:40Barcelona-El Prat
1h 15m
BIO22:55Bilbao
11 Mar
BIO14:00Bilbao
3h 25m
1 stop
BCN17:25Barcelona-El Prat
€42
Vueling
12 Mar
BCN15:55Barcelona-El Prat
6h 10m
1 stop
BIO22:05Bilbao
16 Mar
BIO22:05Bilbao
1h 10m
BCN23:15Barcelona-El Prat
€42

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
20 Feb
BCN20:30Barcelona-El Prat
11h 10m
1 stop
BIO07:40Bilbao
22 Feb
BIO16:50Bilbao
23h 45m
1 stop
BCN16:35Barcelona-El Prat
€182
Air Europa
12 Feb
BCN11:55Barcelona-El Prat
19h 45m
2 stops
BIO07:40Bilbao
16 Feb
BIO21:05Bilbao
17h 15m
2 stops
BCN14:20Barcelona-El Prat
€275
Air Europa
10 Feb
BCN15:30Barcelona-El Prat
16h 10m
2 stops
BIO07:40Bilbao
15 Feb
BIO16:50Bilbao
15h 05m
2 stops
BCN07:55Barcelona-El Prat
€275

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 7 February 2026.
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

Sat 6/6

15:00-16:15

Nonstop1h 15m

Bilbao

Mon 8/6

16:10-17:20

Nonstop1h 10m

€41

BarcelonaBilbao

BCN - BIO

BCNBIO

Barcelona-El Prat

Tue 3/3

21:40-22:55

Nonstop1h 15m

Bilbao

Wed 11/3

14:00-17:25

1 stop3h 25m

€42

BarcelonaBilbao

BCN - BIO

BCNBIO

Barcelona-El Prat

Thu 12/3

15:55-22:05

1 stop6h 10m

Bilbao

Mon 16/3

22:05-23:15

Nonstop1h 10m

€42

BarcelonaBilbao

BCN - BIO

BCNBIO

Barcelona-El Prat

Sat 14/3

09:05-10:25

Nonstop1h 20m

Bilbao

Mon 16/3

22:05-23:15

Nonstop1h 10m

€43

BarcelonaBilbao

BCN - BIO

BCNBIO

Barcelona-El Prat

Sat 14/3

13:50-18:00

1 stop4h 10m

Bilbao

Mon 16/3

22:05-23:15

Nonstop1h 10m

€44

BarcelonaBilbao

BCN - BIO

BCNBIO

Barcelona-El Prat

Sat 7/3

16:00-17:15

Nonstop1h 15m

Bilbao

Sat 14/3

14:35-18:30

1 stop3h 55m

€45

BarcelonaBilbao

BCN - BIO

BCNBIO

Barcelona-El Prat

Tue 10/3

16:40-22:05

1 stop5h 25m

Bilbao

Wed 11/3

22:20-23:30

Nonstop1h 10m

€46

BarcelonaBilbao

BCN - BIO

BCNBIO

Barcelona-El Prat

Tue 17/3

16:40-22:05

1 stop5h 25m

Bilbao

Fri 20/3

22:00-23:10

Nonstop1h 10m

€47

BarcelonaBilbao

BCN - BIO

BCNBIO

Barcelona-El Prat

Wed 25/2

15:50-17:05

Nonstop1h 15m

Bilbao

Thu 26/2

14:40-15:50

Nonstop1h 10m

€48

BarcelonaBilbao

BCN - BIO

BCNBIO

Barcelona-El Prat

Sat 7/3

07:00-08:20

Nonstop1h 20m

Bilbao

Sun 8/3

07:10-08:20

Nonstop1h 10m

€50

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 typical price of a round-trip flight between Barcelona-El Prat Airport and Bilbao?

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 €65. If you are unable to visit Bilbao during the month of March, then departing from Barcelona-El Prat Airport during the month February is also very affordable. Most momondo users find prices during this month for around €75.

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 €59 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 February 2026, prices for Barcelona-El Prat Airport to Bilbao flights are approximately 21% 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 in Bilbao. From Barcelona-El Prat Airport there are direct flights to 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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