HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona-El Prat

$36+ Cheap flights from Bilbao (BIO) to Barcelona-El Prat (BCN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — BCN
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bilbao to Barcelona-El Prat with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Bilbao to Barcelona-El Prat are usually found in January or December, booked 55 days in advance, depart on a Friday or Saturday and return on a Tuesday

Cheap flight deals from Bilbao to Barcelona-El Prat

Cheapest flights from Bilbao to Barcelona-El Prat
Explore the most affordable flight options available from Bilbao to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This Vueling deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:10 pm
BIO
-
BCN
Nonstop1h 10m
Vueling
Sat 5/167:00 am
BCN
-
BIO
Nonstop1h 15m
Vueling
Deal found 3/19$54
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:45 am
BIO
-
BCN
Nonstop1h 10m
Vueling
Sat 7/49:35 pm
BCN
-
BIO
Nonstop1h 15m
Vueling
Deal found 3/19$57
This FlightHub deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/64:00 pm
BIO
-
BCN
Nonstop1h 10m
Vueling
Sun 6/147:00 am
BCN
-
BIO
Nonstop1h 15m
Vueling
Deal found 3/19$60
This Vueling deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:10 am
BIO
-
BCN
Nonstop1h 10m
Vueling
Sun 5/107:00 am
BCN
-
BIO
Nonstop1h 15m
Vueling
Deal found 3/19$62
This Vueling Global deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:50 pm
BIO
-
BCN
Nonstop1h 15m
Vueling
Tue 5/127:50 am
BCN
-
BIO
1 stop4h 05m
Vueling
Deal found 3/21$64
This Vueling Global deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:10 pm
BIO
-
BCN
Nonstop1h 10m
Vueling
Tue 5/510:45 pm
BCN
-
BIO
1 stop9h 10m
Vueling
Deal found 3/23$65
This Vueling Global deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/191:10 pm
BIO
-
BCN
Nonstop1h 10m
Vueling
Tue 5/2611:30 pm
BCN
-
BIO
1 stop8h 25m
Vueling
Deal found 3/20$66
This Vueling Global deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:40 pm
BIO
-
BCN
1 stop4h 45m
Vueling
Sat 4/253:55 pm
BCN
-
BIO
Nonstop1h 15m
Vueling
Deal found 3/21$67
This Vueling Global deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:50 pm
BIO
-
BCN
Nonstop1h 15m
Vueling
Mon 4/275:15 pm
BCN
-
BIO
1 stop5h 40m
Vueling
Deal found 3/22$69
This Vueling Global deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/202:00 pm
BIO
-
BCN
1 stop6h 50m
Vueling
Sun 4/267:00 am
BCN
-
BIO
Nonstop1h 15m
Vueling
Deal found 3/18$73

Find flight deals from Bilbao to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) to Barcelona-El Prat (BCN). 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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$54
(Booking.com)

One-way from

$36
(Vueling Global)

Popular in

July

Cheapest in

January

Average price

$109

Good round-trip deal

$91 or less

Good one-way deal

$80 or less
Provider with most accurate pricing for Bilbao-Barcelona-El Prat flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bilbao-Barcelona-El Prat flights.
Search Deals
From Bilbao to Barcelona-El Prat
Search Deals
One-way flight from Bilbao to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Bilbao to Barcelona-El Prat.
Search Deals
Price to beat on a one-way flight from Bilbao to Barcelona-El Prat.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bilbao to Barcelona-El Prat 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, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Bilbao to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BilbaoBarcelona

BIO - BCN

BIOBCN

Bilbao

Tue 5/19

3:30 pm-4:40 pm

Nonstop1h 10m

Barcelona-El Prat

Tue 5/26

11:30 pm-7:55 am

1 stop8h 25m

$68
Quickest round-trip

BilbaoBarcelona

BIO - BCN

BIOBCN

Bilbao

Fri 4/24

10:50 pm-12:05 am

Nonstop1h 15m

Barcelona-El Prat

Tue 4/28

7:50 am-11:55 am

1 stop4h 05m

$82

BilbaoBarcelona

BIO - BCN

BIOBCN

Bilbao

Wed 6/10

10:50 pm-12:05 am

Nonstop1h 15m

Barcelona-El Prat

Mon 6/15

11:30 pm-8:15 am

1 stop8h 45m

$85

BilbaoBarcelona

BIO - BCN

BIOBCN

Bilbao

Thu 5/7

7:45 pm-12:45 am

1 stop5h 00m

Barcelona-El Prat

Sun 5/10

7:00 am-8:15 am

Nonstop1h 15m

$99

BilbaoBarcelona

BIO - BCN

BIOBCN

Bilbao

Fri 5/15

1:15 pm-10:00 pm

1 stop8h 45m

Barcelona-El Prat

Sun 5/17

7:00 am-8:15 am

Nonstop1h 15m

$108

BilbaoBarcelona

BIO - BCN

BIOBCN

Bilbao

Thu 7/23

7:45 pm-9:00 pm

Nonstop1h 15m

Barcelona-El Prat

Sun 7/26

11:25 pm-8:25 am

1 stop9h 00m

$141

BilbaoBarcelona

BIO - BCN

BIOBCN

Bilbao

Sun 6/7

7:10 am-8:20 am

Nonstop1h 10m

Barcelona-El Prat

Sun 6/21

10:40 pm-8:15 am

1 stop9h 35m

$159

BilbaoBarcelona

BIO - BCN

BIOBCN

Bilbao

Tue 7/7

2:00 pm-8:05 pm

1 stop6h 05m

Barcelona-El Prat

Tue 7/7

11:30 pm-7:55 am

1 stop8h 25m

$174
Cheapest one-way

BilbaoBarcelona

BIO - BCN

BIOBCN

Bilbao

Sat 4/11

1:35 pm-8:50 pm

1 stop7h 15m

$42

BilbaoBarcelona

BIO - BCN

BIOBCN

Bilbao

Sat 4/18

1:35 pm-6:25 pm

1 stop4h 50m

$42

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Bilbao to Barcelona-El Prat

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bilbao to Barcelona-El Prat in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bilbao-Barcelona-El Prat Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bilbao-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bilbao-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bilbao-Barcelona-El Prat Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bilbao-Barcelona-El Prat Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bilbao to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Bilbao 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 Bilbao to Barcelona-El Prat Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Bilbao to Barcelona-El Prat. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Bilbao to Barcelona-El Prat Airport, you should look to book at least 55 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Bilbao to Barcelona-El Prat Airport (average of $38). Flying from Bilbao to Barcelona-El Prat Airport in July is currently the most expensive (average of $82). 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 BIO to BCN?

Find hourly flight availability from Bilbao to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 23, 2026.

When flying from Bilbao to Barcelona-El Prat Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 44% versus a flight at noon.

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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 Barcelona-El Prat. Reviews last updated March 23, 2026.
Read through reviews of airlines operating flights from Bilbao to Barcelona-El Prat Airport, such as Vueling. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Vueling
7.2
Good
1,254 reviews

Food

6.2

Boarding

7.2

Overall

7.2

Crew

7.7

Comfort

6.8

Entertainment

5.9

Reviews

1 / 20
10.0
Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation
Vueling
7.2
Good
1,254 reviews
Vueling
7.2
Good
1,254 reviews

Food

6.2

Boarding

7.2

Overall

7.2

Crew

7.7

Comfort

6.8

Entertainment

5.9

Reviews

1 / 20
10.0
Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation

Related info for your journey

Find useful and relevant information for your journey from Bilbao to Barcelona-El Prat. 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 from for flights from Bilbao to Barcelona-El Prat?

    For a flight from Bilbao to Barcelona-El Prat, you will be flying from Bilbao. Bilbao (BIO) is just 3.0 mi from the center of the city. Bilbao is the only Bilbao airport and it handles 12 outbound flights to Barcelona-El Prat per day. 1 airline has flights to Barcelona-El Prat from Bilbao on a regular basis.

  • How long is the flight from Bilbao to Barcelona-El Prat Airport?

    There are many flights that can get you from Bilbao to Barcelona-El Prat Airport in 1h 15m. Fly via Vueling to get the fastest option. The distance from Bilbao to Barcelona-El Prat Airport is about 290 mi. Most flights are nonstop.

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

    Cheapflights users have booked flights from Bilbao to Barcelona-El Prat Airport round-trip from $58. This flight start at 50% lower than the current average price 3 months from now.

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

    Consider LATAM Airlines (87%), Qatar Airways (82%) or Vueling (81%) when booking your flight. These represent the most reliable airlines when flying from Bilbao to Barcelona-El Prat Airport.

  • What are the cheapest flights from Bilbao to Barcelona-El Prat Airport?

    While on average a flight from Bilbao to Barcelona-El Prat Airport is generally $669, our data shows the cheapest flight currently is $37. When looking at the most popular route, (Bilbao - Barcelona-El Prat), you can expect to pay $198 for that flight.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Bilbao to Barcelona-El Prat Airport (average of $38). Flying from Bilbao to Barcelona-El Prat Airport in July is currently the most expensive (average of $82). 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.

See more FAQs

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Roses
Calella
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Bilbao to Barcelona-El Prat

Discover the top airline that operate flights from Bilbao to Barcelona-El Prat. 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 2,558,603 searches. Data last updated March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest$58Average$112FlexibilityNo cancel feeOn-time88%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.