$73 Cheap Flights from Barcelona to Bilbao in 2025

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Flight deals from Barcelona to Bilbao

Looking for a cheap last-minute deal or the best return flight from Barcelona to Bilbao? Find the lowest prices on one-way and return tickets right here.

Bilbao.$73 per passenger.Departing Wed, 26 Mar, returning Wed, 2 Apr.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Barcelona on Wed, 26 Mar, arriving in Bilbao.Inbound indirect flight with Vueling Airlines, departs from Bilbao on Wed, 2 Apr, arriving in Barcelona.Price includes taxes and charges.From $73, select.

Bilbao.$73 per passenger.Departing Tue, 8 Apr, returning Tue, 8 Apr.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Barcelona on Tue, 8 Apr, arriving in Bilbao.Inbound indirect flight with Vueling Airlines, departs from Bilbao on Tue, 8 Apr, arriving in Barcelona.Price includes taxes and charges.From $73, select.

Bilbao.$76 per passenger.Departing Tue, 18 Mar, returning Tue, 18 Mar.Return flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Tue, 18 Mar, arriving in Bilbao.Inbound direct flight with Vueling Airlines departs from Bilbao on Tue, 18 Mar, arriving in Barcelona.Price includes taxes and charges.From $76, select.

Bilbao.$76 per passenger.Departing Sun, 18 May, returning Tue, 20 May.Return flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Sun, 18 May, arriving in Bilbao.Inbound direct flight with Vueling Airlines departs from Bilbao on Tue, 20 May, arriving in Barcelona.Price includes taxes and charges.From $76, select.

Bilbao.$76 per passenger.Departing Tue, 18 Mar, returning Tue, 1 Apr.Return flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Tue, 18 Mar, arriving in Bilbao.Inbound direct flight with Vueling Airlines departs from Bilbao on Tue, 1 Apr, arriving in Barcelona.Price includes taxes and charges.From $76, select.

Bilbao.$79 per passenger.Departing Thu, 3 Apr, returning Sat, 5 Apr.Return flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Thu, 3 Apr, arriving in Bilbao.Inbound direct flight with Vueling Airlines departs from Bilbao on Sat, 5 Apr, arriving in Barcelona.Price includes taxes and charges.From $79, select.

Bilbao.$80 per passenger.Departing Mon, 14 Apr, returning Fri, 2 May.Return flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Mon, 14 Apr, arriving in Bilbao.Inbound direct flight with Vueling Airlines departs from Bilbao on Fri, 2 May, arriving in Barcelona.Price includes taxes and charges.From $80, select.

Bilbao.$80 per passenger.Departing Sun, 18 May, returning Sun, 1 Jun.Return flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Sun, 18 May, arriving in Bilbao.Inbound direct flight with Vueling Airlines departs from Bilbao on Sun, 1 Jun, arriving in Barcelona.Price includes taxes and charges.From $80, select.

Find the cheapest month to fly from Barcelona to Bilbao

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Barcelona to Bilbao flights are currently cheapest in April.

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Direct flights from Barcelona to Bilbao

Barcelona to Bilbao: Alternative routes

Compare routes from Barcelona to Bilbao below. You may find an airport to fly into that's cheaper, faster, or easier than Bilbao.

Barcelona to Bilbao: Flight information

The things to know before you go.

Cheapest flight found	$73
Cheapest month to fly	April
Average flight time	1 hr, 17 mins
Most popular airline	Iberia
Average flights per week	107

Finding cheap flights from Barcelona to Bilbao: Frequently asked questions

How much are return flights from Barcelona to Bilbao?

The best price we found for a return flight from Barcelona to Bilbao is $73. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Barcelona to Bilbao?

1 hour and 17 minutes is the average flight time from Barcelona to Bilbao.

Which airlines fly direct from Barcelona to Bilbao?

Iberia, Qatar Airways and Vueling Airlines fly direct from Barcelona to Bilbao.

How many flights are there a week from Barcelona to Bilbao?

As of February 2025, there are 107 flights per week flying from Barcelona to Bilbao.

When is the cheapest time to fly from Barcelona to Bilbao?

The cheapest month to fly from Barcelona to Bilbao is usually February 2025.

Which upcoming date is cheapest to fly from Barcelona Airport to Bilbao Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Barcelona Airport to Bilbao Airport on Tuesday, 8 April 2025.

Can I get a direct flight from Barcelona Airport to Bilbao Airport?

Yes – the average flight time is 1 hour and 17 minutes.

How can I find the best flight deal to Bilbao?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bilbao but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Bilbao?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bilbao is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Barcelona Airport to Bilbao with?

Currently, Vueling Airlines offers the cheapest flight tickets to Bilbao.

Flying from Barcelona-El Prat Airport (BCN) to Bilbao Airport (BIO): what you need to know

Expect to be airborne for around 1 hour 16 minutes. That's the average duration of a direct flight from Barcelona-El Prat Airport to Bilbao Airport. Bilbao and Barcelona share the same timezone (UTC+1).
Flights from Barcelona-El Prat Airport to Bilbao Airport start at 06:45 — the first with Vueling. The latest flight in the day is the 23:00 service with Vueling. In total, there are 62 services every week between BCN and BIO.
Flying over a peak time like July? Public holidays and other popular periods can mean longer lines and delays at check-in and security. Be extra cautious and get there up to four hours before an international flight and two hours before domestic departures.
Flying into Bilbao (and discovering more of Spain!) is straightforward with Vueling. This popular airline offers direct flights from Barcelona-El Prat Airport to Bilbao Airport.
If you'd like to break up your flight from Barcelona-El Prat Airport to Bilbao Airport, add a stopover to your trip. Simply deselect 'Direct flights only' to find a destination that appeals to you. Popular stopovers on the BCN - BIO route include:
- Valencia Airport
- Adolfo Suarez Madrid-Barajas Airport
- Palma de Mallorca Airport
No need to bring your passport or a visa for travel within Spain. You will need a valid proof of identity however, such as an ID card or driver's license. Make sure they're on your packing list once you've booked cheap ticket from BCN to BIO.

How to find the cheapest flights from Barcelona-El Prat Airport (BCN) to Bilbao Airport (BIO)

The best price we've seen for a one-way ticket from Barcelona-El Prat Airport to Bilbao Airport is $27. The cheapest price for a return flight is $73. Remember that fares may change due to demand when booking.
Book 11 months before you want to fly. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure cheap flight tickets from BCN to BIO.
Plan your trip for July. That's the cheapest month for tickets from Barcelona-El Prat Airport to Bilbao Airport. If you're flexible with your travel dates, use the 'Whole month' tool to find the lowest airfare across every month.
Log into your online account or use the app to create a Price Alert. You'll be notified straight away if there's a cheaper deal on this route. It doesn't take long, and it'll save you time looking for cheap flight tickets from BCN to BIO every day.
Tailor your trip with filters. Select your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Barcelona-El Prat Airport to Bilbao Airport.

Handy information about Barcelona-El Prat Airport (BCN)

Located around 18 kilometres from the centre of Barcelona, Barcelona-El Prat Airport can be reached in approximately 24 minutes by car (depending on traffic). The same journey on public transport takes roughly 33 minutes.
Got an early flight from Barcelona-El Prat Airport to Bilbao Airport? Avoid rushing to the airport (and get some extra shut-eye) by picking one of these hotels near BCN:

Arriving at Bilbao Airport (BIO)

The last thing you want is a lengthy journey to your hotel if you're arriving on a late flight from Barcelona-El Prat Airport to Bilbao Airport. Book one of these accommodation options near BIO instead:

Getting from Bilbao Airport (BIO) to central Bilbao

Bilbao Airport is approximately 6 kilometres from the centre of Bilbao. With your own car rental or if you're catching a cab, the drive is around 9 minutes.
If you're taking public transport, expect a journey of roughly 29 minutes.

When to fly to Bilbao Airport (BIO)

It's time to plan your dates for your flight from Barcelona-El Prat Airport to Bilbao Airport. July is the most popular month to visit Bilbao. If you prefer a quieter vibe, go in February.
When reserving your flight from Barcelona-El Prat Airport to Bilbao Airport, consider the kind of weather you like. August is the warmest month in Bilbao, with the temperature ranging from 16ºC to 25ºC.
Search for cheap flight tickets from BCN to BIO in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 5ºC and 13ºC on average.

More about Bilbao

When it comes to looking for somewhere to lay your head, you can find the top stays in Bilbao right here. Check out these hotels after you've booked your flight from BCN to BIO:
Etxebarria Parkea and Puente de La Salve are just the start of the major attractions to put on your Bilbao to-do list. Keep the sightseeing going at Bilbao Fine Arts Museum.

Complete your Bilbao trip with hotels and a car rental

Once you've secured your cheap ticket to Bilbao Airport, explore the lowest prices and exclusive offers on hotels. You can also compare hundreds of car rental companies in one go to get the best car rental price for your Bilbao getaway.