$36+ Cheap flights from Bilbao (BIO) to Barcelona-El Prat (BCN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — BCN
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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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 May, booked 55 days in advance, depart on a Tuesday or Sunday and return on a Tuesday
Cheap flight deals from Bilbao to Barcelona-El Prat
Cheapest
Best
Last-minute
One-way
Cheapest flights from Bilbao to Barcelona-El PratExplore 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 September 17, 2026.
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 September 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Tue 10/1310:50 pm -
Nonstop1h 15m
Tue 10/2010:00 pm -
1 stop10h 15m
Deal found 9/15![Multiple Airlines logo]()
$76
This Vueling Global deal was found by Cheapflights users on 9/15. 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 10/197:30 pm -
1 stop4h 15m
Sat 10/247:00 am -
Nonstop1h 15m
Deal found 9/15![Vueling logo]()
$77
This Vueling Global deal was found by Cheapflights users on 9/16. 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 10/315:40 pm -
Nonstop1h 10m
Sat 11/73:40 pm -
1 stop6h 30m
Deal found 9/16![Vueling logo]()
$78
This Vueling Global deal was found by Cheapflights users on 9/14. 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.
Thu 10/227:00 am -
Nonstop1h 10m
Thu 10/223:45 pm -
1 stop7h 10m
Deal found 9/14![Vueling logo]()
$79
This CheapOair deal was found by Cheapflights users on 9/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:50 pm -
Nonstop1h 15m
Sun 10/257:00 am -
Nonstop1h 20m
Deal found 9/15![Vueling logo]()
$80
This Vueling Global deal was found by Cheapflights users on 9/13. 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 10/317:40 pm -
Nonstop1h 10m
Sun 11/16:55 am -
1 stop8h 45m
Deal found 9/13![Vueling logo]()
$81
This Vueling Global deal was found by Cheapflights users on 9/14. 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 11/109:05 am -
1 stop7h 50m
Thu 11/128:55 am -
Nonstop1h 20m
Deal found 9/14![Vueling logo]()
$82
This Vueling Global deal was found by Cheapflights users on 9/13. 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 10/210:50 pm -
Nonstop1h 15m
Wed 10/77:25 pm -
1 stop3h 30m
Deal found 9/13![Vueling logo]()
$83
This Vueling deal was found by Cheapflights users on 9/14. 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.
Tue 9/2210:50 pm -
Nonstop1h 15m
Thu 9/245:30 pm -
Nonstop1h 15m
Deal found 9/14![Vueling logo]()
$84
This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:50 pm -
Nonstop1h 15m
Fri 10/99:00 am -
Nonstop1h 15m
Deal found 9/16![Vueling logo]()
$85
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:50 pm -
Nonstop1h 15m
Fri 10/237:00 am -
Nonstop1h 15m
Deal found 9/15![Vueling logo]()
$86
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:00 am -
Nonstop1h 10m
Fri 11/67:00 am -
Nonstop1h 20m
Deal found 9/15![Vueling logo]()
$87
Best flights from Bilbao to Barcelona-El PratDiscover carefully curated flight deals from Bilbao to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Bilbao to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Vueling Global deal was found by Cheapflights users on 9/15. 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 10/197:30 pm -
1 stop4h 15m
Sat 10/247:00 am -
Nonstop1h 15m
Deal found 9/15![Vueling logo]()
$77
This Air Europa deal was found by Cheapflights users on 9/16. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:35 pm -
1 stop4h 05m
Sat 11/2110:00 pm -
1 stop10h 35m
Deal found 9/16![Air Europa logo]()
$137
This Vueling deal was found by Cheapflights users on 9/12. 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 10/112:25 pm -
Nonstop1h 10m
Thu 10/159:00 am -
Nonstop1h 15m
Deal found 9/12![Vueling logo]()
$85
This Vueling Global deal was found by Cheapflights users on 9/12. 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 11/147:00 am -
Nonstop1h 10m
Sat 11/1412:35 pm -
1 stop9h 35m
Deal found 9/12![Vueling logo]()
$100
This Vueling Global deal was found by Cheapflights users on 9/13. 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 9/297:30 pm -
1 stop4h 15m
Sat 10/39:10 pm -
Nonstop1h 15m
Deal found 9/13![Vueling logo]()
$102
This Vueling Global deal was found by Cheapflights users on 9/14. 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 12/410:00 pm -
Nonstop1h 10m
Sun 12/67:35 am -
1 stop7h 50m
Deal found 9/14![Vueling logo]()
$105
This Air Europa deal was found by Cheapflights users on 9/12. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:20 am -
1 stop8h 15m
Sun 10/258:30 pm -
1 stop11h 15m
Deal found 9/12![Air Europa logo]()
$168
This Air Europa deal was found by Cheapflights users on 9/16. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1312:40 pm -
2 stops19h 15m
Sat 1/1610:00 pm -
2 stops14h 00m
Deal found 9/16![Air Europa logo]()
$211
Last-minute flights from Bilbao to Barcelona-El PratDiscover last-minute flight deals from Bilbao to Barcelona-El Prat. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Bilbao to Barcelona-El Prat. Data last updated September 17, 2026 and is based on user searches.
This Vueling deal was found by Cheapflights users on 9/14. 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.
Tue 9/2210:50 pm -
Nonstop1h 15m
Thu 9/245:30 pm -
Nonstop1h 15m
Deal found 9/14![Vueling logo]()
$84
This Vueling Global deal was found by Cheapflights users on 9/13. 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 10/210:50 pm -
Nonstop1h 15m
Wed 10/77:25 pm -
1 stop3h 30m
Deal found 9/13![Vueling logo]()
$83
This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:50 pm -
Nonstop1h 15m
Fri 10/99:00 am -
Nonstop1h 15m
Deal found 9/16![Vueling logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Tue 10/1310:50 pm -
Nonstop1h 15m
Tue 10/2010:00 pm -
1 stop10h 15m
Deal found 9/15![Multiple Airlines logo]()
$76
This Vueling Global deal was found by Cheapflights users on 9/15. 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 10/197:30 pm -
1 stop4h 15m
Sat 10/247:00 am -
Nonstop1h 15m
Deal found 9/15![Vueling logo]()
$77
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:50 pm -
Nonstop1h 15m
Fri 10/237:00 am -
Nonstop1h 15m
Deal found 9/15![Vueling logo]()
$86
This Vueling Global deal was found by Cheapflights users on 9/14. 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.
Thu 10/227:00 am -
Nonstop1h 10m
Thu 10/223:45 pm -
1 stop7h 10m
Deal found 9/14![Vueling logo]()
$79
This CheapOair deal was found by Cheapflights users on 9/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:50 pm -
Nonstop1h 15m
Sun 10/257:00 am -
Nonstop1h 20m
Deal found 9/15![Vueling logo]()
$80
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:00 am -
Nonstop1h 10m
Fri 11/67:00 am -
Nonstop1h 20m
Deal found 9/15![Vueling logo]()
$87
This Vueling Global deal was found by Cheapflights users on 9/16. 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 10/315:40 pm -
Nonstop1h 10m
Sat 10/319:35 pm -
1 stop10h 55m
Deal found 9/16![Vueling logo]()
$78
This Vueling Global deal was found by Cheapflights users on 9/13. 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 10/317:40 pm -
Nonstop1h 10m
Sun 11/16:55 am -
1 stop8h 45m
Deal found 9/13![Vueling logo]()
$81
One-way flights from Bilbao to Barcelona-El PratSearch for one-way flight options from Bilbao to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Bilbao to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:00 am -
Nonstop1h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Vueling logo]()
$36
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:30 pm -
1 stop12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Vueling logo]()
$38
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:50 pm -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Vueling logo]()
$40
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:20 pm -
Nonstop1h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Vueling logo]()
$42
This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:45 am -
Nonstop1h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Vueling logo]()
$44
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:00 am -
Nonstop1h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Vueling logo]()
$46
This Vueling Global deal was found by Cheapflights users on 9/14. 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 1/224:30 pm -
1 stop5h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Vueling logo]()
$47
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Wed 9/238:30 am -
1 stop10h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$48
This Vueling deal was found by Cheapflights users on 9/12. 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.
Sat 11/147:00 am -
Nonstop1h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Vueling logo]()
$50
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/410:00 pm -
Nonstop1h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Vueling logo]()
$51
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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $76 (Kiwi.com) |
One-way from | $36 (Booking.com) |
Popular in | August |
Cheapest in | January |
Average price | $114 |
Good round-trip deal | $71 or less |
Good one-way deal | $45 or less |
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 7,457,451 searches. Data last updated September 17, 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
Cheapest round-trip
BilbaoBarcelona
BIO Bilbao - BCN Barcelona-El Prat
BIOBCN
Bilbao
Fri 12/25
9:05 am-4:20 pm
1 stop7h 15m
Barcelona-El Prat
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$40
BilbaoBarcelona
BIO Bilbao - BCN Barcelona-El Prat
BIOBCN
Bilbao
Thu 1/14
9:05 am-3:25 pm
1 stop6h 20m
Barcelona-El Prat
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$40
BilbaoBarcelona
BIO Bilbao - BCN Barcelona-El Prat
BIOBCN
Bilbao
Mon 12/21
9:05 am-5:00 pm
1 stop7h 55m
Barcelona-El Prat
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$40
BilbaoBarcelona
BIO Bilbao - BCN Barcelona-El Prat
BIOBCN
Bilbao
Wed 9/30
1:20 pm-10:10 pm
1 stop8h 50m
Barcelona-El Prat
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$48
BilbaoBarcelona
BIO Bilbao - BCN Barcelona-El Prat
BIOBCN
Bilbao
Sat 12/5
11:20 am-6:40 pm
1 stop7h 20m
Barcelona-El Prat
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$49
Quickest round-trip
BilbaoBarcelona
BIO Bilbao - BCN Barcelona-El Prat
BIOBCN
Bilbao
Fri 10/30
2:30 pm-3:40 pm
Nonstop1h 10m
Barcelona-El Prat
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$49
BilbaoBarcelona
BIO Bilbao - BCN Barcelona-El Prat
BIOBCN
Bilbao
Sat 11/14
7:00 am-8:10 am
Nonstop1h 10m
Barcelona-El Prat
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$50
BilbaoBarcelona
BIO Bilbao - BCN Barcelona-El Prat
BIOBCN
Bilbao
Sat 10/24
12:05 pm-6:25 pm
1 stop6h 20m
Barcelona-El Prat
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$55
BilbaoBarcelona
BIO Bilbao - BCN Barcelona-El Prat
BIOBCN
Bilbao
Fri 10/2
8:30 am-3:20 pm
1 stop6h 50m
Barcelona-El Prat
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$57
BilbaoBarcelona
BIO Bilbao - BCN Barcelona-El Prat
BIOBCN
Bilbao
Wed 12/23
11:20 am-7:10 pm
1 stop7h 50m
Barcelona-El Prat
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$57
Showing 1-10 of 19 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
BIO-BCN
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
Prices
Airlines
Delays
How far ahead should I book a flight from Bilbao to Barcelona-El Prat Airport?
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 54 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, January is the cheapest month in which you can book a flight from Bilbao to Barcelona-El Prat Airport (average of $92). Flying from Bilbao to Barcelona-El Prat Airport in August is currently the most expensive (average of $142). 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 September 17, 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 evening, which can drop the price by up to 26% versus a flight at noon.
How often are flights from Bilbao to Barcelona delayed?
About 12% of weekly flights between Bilbao and Barcelona have experienced delays in the past year, with the average delay time being 93 minutes.
What is the most punctual flight time for Bilbao to Barcelona 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?
Tuesday 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 Bilbao to Barcelona flights?
Over the last year, Vueling have had the lowest number of delays on this route, with just 12% of flights being delayed.
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 September 17, 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.
Entertainment
5.9
Overall
7.2
Food
6.2
Comfort
6.9
Boarding
7.2
Crew
7.7
Reviews
1 / 20
4.0
OkayNadia,May 2024
FCO - BCN
Entertainment
5.9
Overall
7.2
Food
6.2
Comfort
6.9
Boarding
7.2
Crew
7.7
Reviews
1 / 20
4.0
OkayNadia,May 2024
FCO - BCN
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.
Traveling to a place near Barcelona-El Prat Airport?
Book flights to Barcelona-El Prat Airport if you plan to visit one of these locationsRoses
Calella
Badalona
L'Hospitalet de Llobregat
El Prat de Llobregat
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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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$49 | Average$107 | FlexibilityNo cancel fee | On-time88% |