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Cheap flights from Barcelona-El Prat Airport to Bilbao from €21

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 18/9. 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
07:00 - 08:20BCN-BIO
1h 20mdirect
Vueling Logo
19:45 - 20:55BIO-BCN
1h 10mdirect
€46Vueling
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Wed, 12 Nov - Sat, 22 Nov
Vueling Logo
20:50 - 08:20BCN-BIO
11h 30m1 stop
Vueling Logo
07:10 - 08:20BIO-BCN
1h 10mdirect
€48Vueling
Find Deal
Wed, 24 Sep - Sun, 28 Sep
Vueling Logo
21:30 - 08:20BCN-BIO
10h 50m1 stop
Vueling Logo
07:10 - 08:20BIO-BCN
1h 10mdirect
€49Vueling
Find Deal
Wed, 24 Sep - Sun, 28 Sep
Vueling Logo
07:00 - 08:20BCN-BIO
1h 20mdirect
Vueling Logo
09:00 - 17:20BIO-BCN
8h 20m1 stop
€50Vueling
Find Deal
Wed, 12 Nov - Sat, 22 Nov
Vueling Logo
23:35 - 08:20BCN-BIO
8h 45m1 stop
Vueling Logo
07:10 - 08:20BIO-BCN
1h 10mdirect
€52Vueling
Find Deal
Fri, 3 Oct - Sun, 5 Oct
Vueling Logo
23:35 - 08:20BCN-BIO
8h 45m1 stop
Vueling Logo
17:20 - 18:30BIO-BCN
1h 10mdirect
€54Vueling
Find Deal
Fri, 26 Sep - Mon, 29 Sep
Vueling Logo
07:00 - 08:15BCN-BIO
1h 15mdirect
Vueling Logo
22:25 - 23:35BIO-BCN
1h 10mdirect
€57Vueling
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Sat, 30 Aug - Sat, 6 Sep
Logo
06:30 - 14:10BCN-BIO
7h 40m1 stop
Logo
07:10 - 08:20BIO-BCN
1h 10mdirect
€58
Find Deal
Thu, 25 Sep - Sun, 28 Sep
Vueling Logo
08:55 - 10:10BCN-BIO
1h 15mdirect
Vueling Logo
07:10 - 08:20BIO-BCN
1h 10mdirect
€59Vueling
Find Deal
Fri, 26 Sep - Sun, 28 Sep
Logo
07:00 - 08:15BCN-BIO
1h 15mdirect
Logo
15:10 - 23:35BIO-BCN
8h 25m1 stop
€89
Find Deal
Thu, 28 Aug - Thu, 28 Aug

Vueling flights from Barcelona-El Prat Airport to Bilbao

Our best Vueling deals on Barcelona-El Prat Airport to Bilbao flight tickets
Vueling
12 Nov
BCN07:00Barcelona-El Prat
1h 20m
BIO08:20Bilbao
22 Nov
BIO19:45Bilbao
1h 10m
BCN20:55Barcelona-El Prat
€46
Find similar
Vueling
24 Sept
BCN20:50Barcelona-El Prat
11h 30m
1 stop
BIO08:20Bilbao
28 Sept
BIO07:10Bilbao
1h 10m
BCN08:20Barcelona-El Prat
€48
Find similar
Vueling
24 Sept
BCN21:30Barcelona-El Prat
10h 50m
1 stop
BIO08:20Bilbao
28 Sept
BIO07:10Bilbao
1h 10m
BCN08:20Barcelona-El Prat
€49
Find similar

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
29 Jul
BCN08:40Barcelona-El Prat
11h 40m
1 stop
BIO20:20Bilbao
2 Aug
BIO21:05Bilbao
11h 50m
1 stop
BCN08:55Barcelona-El Prat
€181
Find similar
Air Europa
29 Jul
BCN15:30Barcelona-El Prat
4h 50m
1 stop
BIO20:20Bilbao
4 Aug
BIO21:05Bilbao
19h 30m
1 stop
BCN16:35Barcelona-El Prat
€188
Find similar
Air Europa
28 Jul
BCN22:00Barcelona-El Prat
22h 20m
1 stop
BIO20:20Bilbao
4 Aug
BIO21:05Bilbao
19h 30m
1 stop
BCN16:35Barcelona-El Prat
€191
Find similar

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 €66. 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 €71.

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 €91 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 are 1 cabin classes 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 July 2025, prices for Barcelona-El Prat Airport to Bilbao flights are approximately 45% 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

Best price found

€21

Fastest flight time

1h 15m

Direct flights

Every day

Airports in Bilbao

1 airport
The best one-way flight to Bilbao from Barcelona-El Prat Airport in the past 72 hours is €21. The best return flight deal from Barcelona-El Prat Airport to Bilbao found on momondo in the last 72 hours is €46.
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)
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  • 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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