$40+ Cheap flights from Barcelona-El Prat (BCN) to Bilbao (BIO)
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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — BIO
Nov 2 — Nov 91
Round-trip
1 adult, Economy
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Find cheap flights from Barcelona-El Prat to Bilbao 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 Barcelona-El Prat to Bilbao are usually found in February or January, booked 89 days in advance, depart on a Tuesday or Saturday and return on a Sunday
Cheap flight deals from Barcelona-El Prat to Bilbao
Cheapest
Best
Last-minute
One-way
Cheapest flights from Barcelona-El Prat to BilbaoExplore 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 October 3, 2026.
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 October 3, 2026.
This Booking.com deal was found by Cheapflights users on 9/28. 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 10/237:00 am -
Nonstop1h 15m
Mon 10/269:50 pm -
Nonstop1h 10m
Deal found 9/28![Vueling logo]()
$75
This CheapOair deal was found by Cheapflights users on 9/29. 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.
Wed 10/217:00 am -
Nonstop1h 15m
Fri 10/238:55 am -
Nonstop1h 10m
Deal found 9/29![Vueling logo]()
$76
This Booking.com deal was found by Cheapflights users on 10/1. 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 11/197:20 am -
1 stop8h 50m
Sun 11/227:00 am -
Nonstop1h 10m
Deal found 10/1![Multiple Airlines logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 10/1310:00 pm -
1 stop10h 15m
Wed 10/1410:50 pm -
Nonstop1h 15m
Deal found 9/28![Multiple Airlines logo]()
$78
This Booking.com deal was found by Cheapflights users on 9/29. 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 11/127:00 am -
Nonstop1h 20m
Mon 11/167:10 am -
2 stops11h 55m
Deal found 9/29![Vueling logo]()
$79
This Booking.com deal was found by Cheapflights users on 9/28. 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 10/248:40 am -
Nonstop1h 15m
Tue 10/2711:00 pm -
Nonstop1h 10m
Deal found 9/28![Vueling logo]()
$80
This Booking.com deal was found by Cheapflights users on 9/30. 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 11/107:10 am -
1 stop8h 50m
Tue 11/1011:00 pm -
Nonstop1h 10m
Deal found 9/30![Multiple Airlines logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Thu 11/129:50 am -
1 stop6h 55m
Sun 11/157:00 am -
Nonstop1h 10m
Deal found 9/29![Multiple Airlines logo]()
$82
This Booking.com deal was found by Cheapflights users on 9/28. 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.
Mon 10/269:35 pm -
Nonstop1h 15m
Mon 11/29:50 pm -
Nonstop1h 10m
Deal found 9/28![Vueling logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 10/1. 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.
Thu 10/295:10 pm -
1 stop14h 40m
Thu 11/59:50 pm -
Nonstop1h 10m
Deal found 10/1![Multiple Airlines logo]()
$84
This Mytrip deal was found by Cheapflights users on 10/1. 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.
Thu 11/51:10 pm -
1 stop5h 45m
Sat 11/77:40 pm -
Nonstop1h 10m
Deal found 10/1![Multiple Airlines logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 10/1710:00 pm -
1 stop10h 15m
Tue 10/2010:50 pm -
Nonstop1h 15m
Deal found 9/28![Multiple Airlines logo]()
$86
Best flights from Barcelona-El Prat to BilbaoDiscover carefully curated flight deals from Barcelona-El Prat to Bilbao that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
Discover carefully curated flight deals from Barcelona-El Prat to Bilbao that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
This Air Europa deal was found by Cheapflights users on 10/2. 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.
Sat 11/288:40 am -
1 stop4h 15m
Sat 11/289:25 pm -
1 stop10h 30m
Deal found 10/2![Air Europa logo]()
$138
This Booking.com deal was found by Cheapflights users on 9/28. 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 2/67:05 am -
1 stop5h 50m
Sun 2/711:15 am -
2 stops10h 25m
Deal found 9/28![Multiple Airlines logo]()
$155
This easyJet deal was found by Cheapflights users on 10/1. 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 easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:15 pm -
1 stop19h 30m
Fri 11/205:25 pm -
1 stop22h 05m
Deal found 10/1![easyJet logo]()
$172
This Air Europa deal was found by Cheapflights users on 9/28. 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 10/138:30 pm -
1 stop11h 05m
Wed 10/149:00 pm -
1 stop10h 55m
Deal found 9/28![Air Europa logo]()
$176
This Air Europa deal was found by Cheapflights users on 10/1. 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 11/128:30 pm -
1 stop11h 15m
Sun 11/155:00 pm -
1 stop4h 10m
Deal found 10/1![Air Europa logo]()
$190
This Air Europa deal was found by Cheapflights users on 10/1. 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 11/1911:50 am -
1 stop4h 10m
Sun 11/228:30 am -
1 stop8h 10m
Deal found 10/1![Air Europa logo]()
$205
This Air Europa deal was found by Cheapflights users on 9/29. 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.
Fri 11/203:30 pm -
1 stop21h 25m
Sun 11/228:30 am -
1 stop8h 10m
Deal found 9/29![Air Europa logo]()
$219
This Air Europa deal was found by Cheapflights users on 10/1. 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.
Sat 10/178:40 am -
1 stop4h 05m
Sun 10/184:45 pm -
1 stop4h 25m
Deal found 10/1![Air Europa logo]()
$226
Last-minute flights from Barcelona-El Prat to BilbaoDiscover last-minute flight deals from Barcelona-El Prat to Bilbao. Data last updated October 3, 2026 and is based on user searches.
Discover last-minute flight deals from Barcelona-El Prat to Bilbao. Data last updated October 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 10/1310:00 pm -
1 stop10h 15m
Wed 10/1410:50 pm -
Nonstop1h 15m
Deal found 9/28![Multiple Airlines logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 10/1710:00 pm -
1 stop10h 15m
Tue 10/2010:50 pm -
Nonstop1h 15m
Deal found 9/28![Multiple Airlines logo]()
$86
This CheapOair deal was found by Cheapflights users on 9/29. 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.
Wed 10/217:00 am -
Nonstop1h 15m
Fri 10/238:55 am -
Nonstop1h 10m
Deal found 9/29![Vueling logo]()
$76
This Booking.com deal was found by Cheapflights users on 9/28. 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 10/237:00 am -
Nonstop1h 15m
Mon 10/269:50 pm -
Nonstop1h 10m
Deal found 9/28![Vueling logo]()
$75
This Booking.com deal was found by Cheapflights users on 9/28. 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 10/248:40 am -
Nonstop1h 15m
Tue 10/2711:00 pm -
Nonstop1h 10m
Deal found 9/28![Vueling logo]()
$80
This Booking.com deal was found by Cheapflights users on 9/28. 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.
Mon 10/269:35 pm -
Nonstop1h 15m
Mon 11/29:50 pm -
Nonstop1h 10m
Deal found 9/28![Vueling logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 10/1. 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.
Thu 10/295:10 pm -
1 stop14h 40m
Thu 11/59:50 pm -
Nonstop1h 10m
Deal found 10/1![Multiple Airlines logo]()
$84
This Mytrip deal was found by Cheapflights users on 10/1. 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.
Thu 11/51:10 pm -
1 stop5h 45m
Sat 11/77:40 pm -
Nonstop1h 10m
Deal found 10/1![Multiple Airlines logo]()
$85
This Booking.com deal was found by Cheapflights users on 9/30. 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 11/107:10 am -
1 stop8h 50m
Tue 11/1011:00 pm -
Nonstop1h 10m
Deal found 9/30![Multiple Airlines logo]()
$81
This Booking.com deal was found by Cheapflights users on 9/29. 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 11/127:00 am -
Nonstop1h 20m
Mon 11/167:10 am -
2 stops11h 55m
Deal found 9/29![Vueling logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Thu 11/129:50 am -
1 stop6h 55m
Sun 11/157:00 am -
Nonstop1h 10m
Deal found 9/29![Multiple Airlines logo]()
$82
This Booking.com deal was found by Cheapflights users on 10/1. 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 11/197:20 am -
1 stop8h 50m
Sun 11/227:00 am -
Nonstop1h 10m
Deal found 10/1![Multiple Airlines logo]()
$77
One-way flights from Barcelona-El Prat to BilbaoSearch for one-way flight options from Barcelona-El Prat to Bilbao. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
Search for one-way flight options from Barcelona-El Prat to Bilbao. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
This CheapOair deal was found by Cheapflights users on 9/30. 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 2/57:00 am -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Vueling logo]()
$40
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 11/1810:45 am -
1 stop5h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Vueling logo]()
$43
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Thu 11/197:40 am -
1 stop8h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$44
This WAYA deal was found by Cheapflights users on 9/29. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:40 pm -
1 stop4h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Vueling logo]()
$46
This CheapOair deal was found by Cheapflights users on 9/29. 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 10/237:00 am -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Vueling logo]()
$47
This WAYA deal was found by Cheapflights users on 10/1. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:50 am -
1 stop4h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Vueling logo]()
$49
This Kiwi.com deal was found by Cheapflights users on 9/28. 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.
Thu 10/157:30 am -
1 stop6h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$53
This Booking.com deal was found by Cheapflights users on 9/29. 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 11/107:10 am -
1 stop8h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 10/2. 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 10/2810:45 am -
1 stop5h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Multiple Airlines logo]()
$55
This Booking.com deal was found by Cheapflights users on 9/28. 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 11/2710:30 pm -
1 stop11h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$56
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 October 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $75 (Booking.com) |
One-way from | $40 (CheapOair) |
Popular in | July |
Cheapest in | February |
Average price | $131 |
Good round-trip deal | $62 or less |
Good one-way deal | $56 or less |
Cheapflights Fare Finder
Customize 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 October 3, 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
Cheapest round-trip
BarcelonaBilbao
BCN Barcelona-El Prat - BIO Bilbao
BCNBIO
Barcelona-El Prat
Wed 11/18
10:45 am-4:00 pm
1 stop5h 15m
Bilbao
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$43
BarcelonaBilbao
BCN Barcelona-El Prat - BIO Bilbao
BCNBIO
Barcelona-El Prat
Fri 11/20
7:00 am-8:20 am
Nonstop1h 20m
Bilbao
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$44
BarcelonaBilbao
BCN Barcelona-El Prat - BIO Bilbao
BCNBIO
Barcelona-El Prat
Sat 11/21
7:00 am-8:20 am
Nonstop1h 20m
Bilbao
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$53
BarcelonaBilbao
BCN Barcelona-El Prat - BIO Bilbao
BCNBIO
Barcelona-El Prat
Thu 10/8
1:00 pm-2:20 pm
Nonstop1h 20m
Bilbao
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
Quickest round-trip
BarcelonaBilbao
BCN Barcelona-El Prat - BIO Bilbao
BCNBIO
Barcelona-El Prat
Fri 10/9
7:00 am-8:15 am
Nonstop1h 15m
Bilbao
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
BarcelonaBilbao
BCN Barcelona-El Prat - BIO Bilbao
BCNBIO
Barcelona-El Prat
Sat 11/28
10:00 pm-8:35 am
1 stop10h 35m
Bilbao
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$70
BarcelonaBilbao
BCN Barcelona-El Prat - BIO Bilbao
BCNBIO
Barcelona-El Prat
Sun 10/18
8:40 am-8:20 pm
1 stop11h 40m
Bilbao
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$71
BarcelonaBilbao
BCN Barcelona-El Prat - BIO Bilbao
BCNBIO
Barcelona-El Prat
Fri 11/20
6:10 am-4:45 pm
1 stop10h 35m
Bilbao
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$80
BarcelonaBilbao
BCN Barcelona-El Prat - BIO Bilbao
BCNBIO
Barcelona-El Prat
Mon 11/16
2:05 pm-11:15 pm
2 stops9h 10m
Bilbao
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$88
BarcelonaBilbao
BCN Barcelona-El Prat - BIO Bilbao
BCNBIO
Barcelona-El Prat
Fri 1/8
12:50 pm-9:20 pm
2 stops8h 30m
Bilbao
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$92
Showing 1-10 of 20 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Barcelona-El Prat Airport-Bilbao flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Barcelona-El Prat Airport-Bilbao flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Barcelona-El Prat Airport-Bilbao flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Barcelona-El Prat Airport-Bilbao 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 Barcelona-El Prat Airport-Bilbao 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 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 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
Prices
Airlines
Delays
How far ahead should I book a flight from Barcelona-El Prat Airport to Bilbao?
The price you pay for your flight from Barcelona-El Prat Airport to Bilbao may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Barcelona-El Prat Airport to Bilbao?
Currently, February is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Bilbao (average of $87). Flying from Barcelona-El Prat Airport to Bilbao in July is currently the most expensive (average of $158). 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 October 3, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 46% on flights from Barcelona-El Prat Airport to Bilbao by exploring options for tickets in the afternoon.
What is the cheapest day to fly from Barcelona-El Prat Airport to Bilbao?
Use this chart to determine the cheapest time to fly round-trip from Barcelona-El Prat to Bilbao. Price data was last updated on September 26, 2026.
Travelers seeking maximum savings on their Barcelona-El Prat Airport to Bilbao flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 96 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 last 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 October 3, 2026.
Get a feel of what it's like to fly with Vueling from Barcelona-El Prat Airport to Bilbao by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.2
Entertainment
5.9
Comfort
6.8
Overall
7.2
Food
6.2
Crew
7.7
Reviews
1 / 20
10.0
ExcellentLuis Alfonso,Feb 2026
BCN - ALC
Boarding
7.2
Entertainment
5.9
Comfort
6.8
Overall
7.2
Food
6.2
Crew
7.7
Reviews
1 / 20
10.0
ExcellentLuis Alfonso,Feb 2026
BCN - ALC
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.
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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 October 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$48 | Average$120 | FlexibilityNo cancel fee | On-time88% |