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Cheap flights from Barcelona-El Prat Airport to Bilbao

BCN — BIO
21 Nov — 28 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Barcelona-El Prat to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to Bilbao (BIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 October 2025.

Popular in

August

Cheapest in

March

Average price

C$ 181

Good one-way deal

C$ 48 or less
Highest demand for flights based on searches. 16% potential increase in price (C$ 42 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 8 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a one-way flight from Barcelona-El Prat to Bilbao.
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Best time to book a flight from Barcelona-El Prat to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Barcelona-El Prat with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Barcelona-El Prat Airport to Bilbao

How far ahead should I book a flight from Barcelona-El Prat Airport to Bilbao?

Use this chart to determine the optimal time to book a round-trip flight from Barcelona-El Prat to Bilbao. Price data was last updated on 17 October 2025.

The best time to book flights from Barcelona-El Prat Airport to Bilbao is 43 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Barcelona-El Prat Airport to Bilbao?

Currently, January is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Bilbao (average of C$ 51). Flying from Barcelona-El Prat Airport to Bilbao in August is currently the most expensive (average of C$ 94). 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 BCN to BIO?

Find hourly flight availability from Barcelona-El Prat to Bilbao. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 October 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Barcelona-El Prat Airport to Bilbao as you normally would.

Reviews of airlines servicing Bilbao

Get insights into the airlines that provide service to Bilbao. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bilbao. Reviews last updated 22 October 2025.
See what other customers who have flown with Vueling from Barcelona-El Prat Airport to Bilbao have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vueling
7.1
Good
1,200 reviews
Check prices

Overall

7.1

Food

6.1

Comfort

6.8

Crew

7.7

Boarding

7.1

Entertainment

5.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.
Vueling
7.1
Good
1,200 reviews
Vueling
7.1
Good
1,200 reviews
Check prices

Overall

7.1

Food

6.1

Comfort

6.8

Crew

7.7

Boarding

7.1

Entertainment

5.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to Bilbao. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Bilbao from Barcelona-El Prat?

    Bilbao (BIO), located 4.9 km from the city centre, is the airport you fly into when you book flights from Barcelona-El Prat to Bilbao. 1 airline have flights to Bilbao from Barcelona-El Prat on a regular basis. Booking flights from Barcelona-El Prat to Bilbao should not be difficult; the airport handles an average of 9 inbound flights from Barcelona-El Prat per day.

  • What is the cheapest airline to fly from Barcelona-El Prat Airport to Bilbao round-trip?

    Our cheapest airline available from Barcelona-El Prat Airport to Bilbao is Vueling. Our recent data shows that you can find tickets from as low as C$ 67 on this airline. This flight start at 57% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Barcelona-El Prat Airport to Bilbao?

    The top 3 most reliable airlines when flying from Barcelona-El Prat Airport to Bilbao are Qatar Airways (82%), Vueling (80%) and Iberia (80%).

  • Can I find deals for flights from Barcelona-El Prat to Bilbao that include hotel bookings?

    Yes. In addition to deals on Barcelona-El Prat to Bilbao flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Barcelona-El Prat to Bilbao?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Barcelona-El Prat to Bilbao.

  • Can I find deals for business class flights from Barcelona-El Prat to Bilbao?

    Yes. Cheapflights offers flight deals from Barcelona-El Prat to Bilbao 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 Barcelona-El Prat Airport to Bilbao?

    Currently, January is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Bilbao (average of C$ 51). Flying from Barcelona-El Prat Airport to Bilbao in August is currently the most expensive (average of C$ 94). 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.

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Other flights to Bilbao

Explore flights to Bilbao departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 22 October 2025.
Bilbao to London Heathrow Airport flights

Top airline flying from Barcelona-El Prat to Bilbao

Discover the top airline that operate flights from Barcelona-El Prat to Bilbao. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 22 October 2025.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapestC$ 67AverageC$ 142FlexibilityNo cancel feeOn-time88%
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Barcelona-El Prat to Bilbao?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Bilbao from Barcelona-El Prat today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Barcelona-El Prat to Bilbao?

Cheapflights simply makes it quick and affordable to book flights from Barcelona-El Prat to Bilbao by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Barcelona-El Prat to Bilbao with no change fees?

Yes, we can. To see specific flights from Barcelona-El Prat to Bilbao with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Barcelona-El Prat to Bilbao become cheaper?

Yes! Start tracking prices for Barcelona-El Prat to Bilbao flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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