Cheap flights from Barcelona-El Prat Airport to Bilbao from £31
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — BIO
23 Oct — 30 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Barcelona-El Prat to Bilbao are usually found in January or February, booked 89 days in advance, depart on a Tuesday or Monday and return on a Monday
Cheap flight deals from Barcelona-El Prat to Bilbao
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Barcelona-El Prat to Bilbao
Explore the most affordable flight options available from Barcelona-El Prat to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.
Tue 3/1121:35 -
Nonstop1h 15m
Tue 10/1109:05 -
1 stop7h 50m
Deal found 19/9£55
Thu 12/1112:15 -
1 stop6h 40m
Sun 15/1107:00 -
Nonstop1h 10m
Deal found 22/9£56
Thu 22/1015:45 -
1 stop7h 10m
Mon 26/1021:50 -
Nonstop1h 10m
Deal found 18/9£57
Sat 5/1221:55 -
1 stop9h 30m
Sat 12/1214:35 -
Nonstop1h 10m
Deal found 20/9£58
Mon 19/1007:50 -
1 stop4h 05m
Mon 26/1021:50 -
Nonstop1h 10m
Deal found 21/9£59
Thu 12/1107:00 -
Nonstop1h 20m
Sun 15/1109:05 -
1 stop3h 45m
Deal found 23/9£60
Fri 16/1007:00 -
Nonstop1h 15m
Wed 21/1013:20 -
1 stop7h 30m
Deal found 19/9£61
Fri 4/1207:00 -
Nonstop1h 20m
Mon 7/1209:05 -
1 stop7h 55m
Deal found 18/9£63
Sat 5/1221:55 -
1 stop9h 30m
Wed 9/1211:20 -
1 stop5h 40m
Deal found 19/9£64
Fri 20/1115:40 -
1 stop6h 30m
Sun 22/1108:55 -
Nonstop1h 10m
Deal found 19/9£65
Mon 23/1114:40 -
1 stop7h 20m
Wed 25/1113:00 -
1 stop3h 20m
Deal found 21/9£66
Best flights from Barcelona-El Prat to Bilbao
Discover carefully curated flight deals from Barcelona-El Prat to Bilbao that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.
Thu 12/1107:00 -
Nonstop1h 20m
Sun 15/1109:05 -
1 stop3h 45m
Deal found 23/9£60
Sun 18/1008:40 -
1 stop11h 40m
Mon 19/1021:00 -
1 stop10h 55m
Deal found 18/9£98
Sat 7/1121:35 -
Nonstop1h 15m
Sun 8/1107:00 -
Nonstop1h 10m
Deal found 22/9£61
Thu 3/1207:00 -
Nonstop1h 20m
Tue 8/1214:35 -
Nonstop1h 10m
Deal found 21/9£67
Fri 13/1107:00 -
Nonstop1h 20m
Sun 15/1109:05 -
1 stop3h 45m
Deal found 20/9£68
Fri 6/1113:55 -
1 stop8h 15m
Sun 8/1107:00 -
Nonstop1h 10m
Deal found 19/9£72
Sat 28/1108:40 -
1 stop4h 15m
Sat 28/1121:25 -
1 stop10h 30m
Deal found 21/9£106
Direct flights from Barcelona-El Prat to Bilbao
Explore direct flight options from Barcelona-El Prat to Bilbao based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 September 2026.
Sat 7/1121:35 -
Nonstop1h 15m
Sun 8/1107:00 -
Nonstop1h 10m
Deal found 22/9£61
Thu 3/1207:00 -
Nonstop1h 20m
Tue 8/1214:35 -
Nonstop1h 10m
Deal found 21/9£67
Sat 14/1107:00 -
Nonstop1h 20m
Mon 16/1121:50 -
Nonstop1h 10m
Deal found 21/9£76
Sat 24/1007:00 -
Nonstop1h 15m
Sun 25/1007:00 -
Nonstop1h 10m
Deal found 21/9£81
Sat 24/1007:00 -
Nonstop1h 15m
Sat 24/1013:35 -
Nonstop1h 10m
Deal found 21/9£100
Last-minute flights from Barcelona-El Prat to Bilbao
Discover last-minute flight deals from Barcelona-El Prat to Bilbao. Data last updated 23 September 2026 and is based on user searches.
Tue 13/1023:35 -
1 stop9h 00m
Wed 14/1022:50 -
Nonstop1h 15m
Deal found 18/9£72
Fri 16/1007:00 -
Nonstop1h 15m
Wed 21/1013:20 -
1 stop7h 30m
Deal found 19/9£61
Sun 18/1009:10 -
Nonstop1h 15m
Wed 21/1013:20 -
1 stop7h 30m
Deal found 22/9£61
Mon 19/1007:50 -
1 stop4h 05m
Mon 26/1021:50 -
Nonstop1h 10m
Deal found 21/9£59
Mon 19/1007:50 -
1 stop4h 05m
Thu 29/1021:50 -
Nonstop1h 10m
Deal found 22/9£63
Tue 20/1013:35 -
1 stop9h 20m
Sat 24/1012:05 -
1 stop4h 15m
Deal found 20/9£77
Wed 21/1018:05 -
1 stop4h 50m
Sat 24/1012:05 -
1 stop4h 15m
Deal found 22/9£79
Thu 22/1015:45 -
1 stop7h 10m
Mon 26/1021:50 -
Nonstop1h 10m
Deal found 18/9£57
Thu 22/1015:45 -
1 stop7h 10m
Sun 25/1007:00 -
Nonstop1h 10m
Deal found 18/9£71
Thu 22/1015:45 -
1 stop7h 10m
Sat 24/1012:05 -
1 stop4h 15m
Deal found 23/9£79
Thu 29/1007:30 -
1 stop8h 30m
Sun 1/1107:00 -
Nonstop1h 10m
Deal found 19/9£60
One-way flights from Barcelona-El Prat to Bilbao
Search for one-way flight options from Barcelona-El Prat to Bilbao. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.
Wed 21/1007:50 -
1 stop4h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£31
Fri 6/1113:55 -
1 stop8h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/9£31
Mon 19/1007:50 -
1 stop4h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/9£32
Mon 16/1114:05 -
1 stop7h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/9£33
Wed 10/307:50 -
1 stop6h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£34
Tue 20/1013:35 -
1 stop9h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£35
Sun 10/121:45 -
Nonstop1h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£36
Thu 22/1015:45 -
1 stop7h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/9£37
Sat 5/1207:05 -
1 stop9h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£38
Thu 15/1012:45 -
1 stop10h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£40
Find 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 23 September 2026.
Customise your flight search to find flights from Barcelona-El Prat 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, Cheapflights users made 7,457,451 searches. Data last updated 23 September 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
Cheapest return flight
BarcelonaBilbao
BCN Barcelona-El Prat - BIO Bilbao
BCNBIO
Barcelona-El Prat
Wed 21/10
07:50-11:55
1 stop4h 05m
Bilbao
Wed 31/12
00:00-00:00
Nonstop0h 00m
£31
BarcelonaBilbao
BCN Barcelona-El Prat - BIO Bilbao
BCNBIO
Barcelona-El Prat
Wed 13/1
21:25-08:30
1 stop11h 05m
Bilbao
Wed 31/12
00:00-00:00
Nonstop0h 00m
£31
BarcelonaBilbao
BCN Barcelona-El Prat - BIO Bilbao
BCNBIO
Barcelona-El Prat
Mon 19/10
07:50-11:55
1 stop4h 05m
Bilbao
Wed 31/12
00:00-00:00
Nonstop0h 00m
£32
BarcelonaBilbao
BCN Barcelona-El Prat - BIO Bilbao
BCNBIO
Barcelona-El Prat
Thu 4/2
07:05-17:00
1 stop9h 55m
Bilbao
Wed 31/12
00:00-00:00
Nonstop0h 00m
£37
BarcelonaBilbao
BCN Barcelona-El Prat - BIO Bilbao
BCNBIO
Barcelona-El Prat
Sat 5/12
21:55-07:25
1 stop9h 30m
Bilbao
Wed 31/12
00:00-00:00
Nonstop0h 00m
£38
BarcelonaBilbao
BCN Barcelona-El Prat - BIO Bilbao
BCNBIO
Barcelona-El Prat
Thu 15/10
12:45-22:55
1 stop10h 10m
Bilbao
Wed 31/12
00:00-00:00
Nonstop0h 00m
£40
BarcelonaBilbao
BCN Barcelona-El Prat - BIO Bilbao
BCNBIO
Barcelona-El Prat
Tue 10/11
21:55-08:20
1 stop10h 25m
Bilbao
Wed 31/12
00:00-00:00
Nonstop0h 00m
£40
Fastest return journey
BarcelonaBilbao
BCN Barcelona-El Prat - BIO Bilbao
BCNBIO
Barcelona-El Prat
Tue 13/10
21:45-23:00
Nonstop1h 15m
Bilbao
Wed 31/12
00:00-00:00
Nonstop0h 00m
£43
BarcelonaBilbao
BCN Barcelona-El Prat - BIO Bilbao
BCNBIO
Barcelona-El Prat
Thu 12/11
07:00-08:20
Nonstop1h 20m
Bilbao
Sun 15/11
09:05-12:50
1 stop3h 45m
£60
BarcelonaBilbao
BCN Barcelona-El Prat - BIO Bilbao
BCNBIO
Barcelona-El Prat
Sat 7/11
21:35-22:50
Nonstop1h 15m
Bilbao
Sun 8/11
07:00-08:10
Nonstop1h 10m
£61
Flights are sorted by cheapest return flights first.
Deals found on 21/9
Showing 1-10 of 15 resultsSorted by cheapest first
1
2
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.
BCN-BIO
Estimated return 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
Prices
Airlines
Delays
How far ahead should I book a flight from Barcelona-El Prat Airport to Bilbao?
To ensure you get the cheapest price possible for a flight from Barcelona-El Prat Airport to Bilbao, you should look to book at least 88 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 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 £72). Flying from Barcelona-El Prat Airport to Bilbao in July is currently the most expensive (average of £118). 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 23 September 2026.
It’s typically best to fly out from Barcelona-El Prat Airport to Bilbao in the evening. Doing so could potentially save you 23% on the flight price compared to flying in the morning, which is usually more expensive.
How much does it cost for a return flight from Barcelona-El Prat Airport to Bilbao?
Airfare is below average for this route at the moment.
Barcelona-El Prat Airport to Bilbao flights typically cost between £61 and £127 in November.The cheapest return price found within the last 5 days was £55 on Vueling (3 Nov–10 Nov).
Weekly flight availability from Barcelona-El Prat Airport to Bilbao
Explore weekly flight availability from Barcelona-El Prat to Bilbao. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 23 September 2026.
The most flights from BCN to BIO are scheduled on a Monday (16 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).
How often are flights from Barcelona to Bilbao delayed?
About 11% of weekly flights between Barcelona and Bilbao have experienced delays in the past year, with the average delay time being 97 minutes.
What is the most punctual flight time for Barcelona to Bilbao flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Barcelona to Bilbao flights?
Over the past year, Vueling have had the lowest number of delays on this route, with just 11% of flights being delayed.
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 23 September 2026.
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.
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 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?
For a flight from Barcelona-El Prat to Bilbao, you will be flying into Bilbao. Bilbao (BIO) is just 3.0 mi from the center of the city. Bilbao is the only Bilbao airport and it handles 5 inbound flights from Barcelona-El Prat per day. 1 airline has flights to Bilbao from Barcelona-El Prat on a regular basis.
How long is the flight from Barcelona-El Prat Airport to Bilbao?
Vueling and Air Europa can get you from Barcelona-El Prat Airport to Bilbao in just under 1h 20m. Your travel time can differ by up to 10h 20m. There are 290 mi between Barcelona-El Prat Airport and Bilbao. This flight may include one or multiple stops.
What is the cheapest airline to fly from Barcelona-El Prat Airport to Bilbao round-trip?
Vueling, at £35, was found to be the cheapest airline from Barcelona-El Prat Airport to Bilbao.. You may be able to fly from Barcelona-El Prat Airport to Bilbao for 59% less than the average price by searching for this airline.
What are the most reliable airlines from Barcelona-El Prat Airport to Bilbao?
Before booking your flight to Bilbao from Barcelona-El Prat Airport, check out the most reliable airlines to get you to your destination on time: Vueling (80%), Iberia (80%), Qatar Airways( 79%).
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 holiday 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 £72). Flying from Barcelona-El Prat Airport to Bilbao in July is currently the most expensive (average of £118). 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.
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.
Bilbao flight routes
Complete your trip
Direct flights to Basque Country
Flights by cabin class
Other flight options
Other flights from Barcelona-El Prat
Popular flights
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 23 September 2026.
Browse through other flights departing from Barcelona-El Prat. Flights are based on user searches made on Cheapflights and were last updated on 23 September 2026.
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 7,457,451 searches. Data last updated 23 September 2026.
Find the best flight deals on Cheapflights, where travellers 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?
Cheapflights makes it easy to find Barcelona-El Prat to Bilbao flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
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?
Need flexible booking options for your flight to Bilbao from Barcelona-El Prat? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Barcelona-El Prat to Bilbao become cheaper?
Of course! You can now track prices for flights from Barcelona-El Prat to Bilbao and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.