$44 Cheap Flights from Bristol (BRS) to Bilbao (BIO)

View $44 flight on Tue, Oct 14, 2025Opens in a new window

Popular airlines from Bristol International Airport (BRS) to Bilbao Airport (BIO)

Cheap Flights from Bristol to Bilbao (BRS-BIO)

Prices were available within the past 7 days and start at $44 for one-way flights and $76 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Tue, Oct 14 - Thu, Oct 16
BRS
Bristol
BIO
Bilbao
$76 Roundtrip, found 2 days ago
$76
Roundtrip
found 2 days ago
Select easyJet flight, departing Tue, Oct 14 from Bristol to Bilbao, returning Thu, Oct 16, priced at $76 found 2 days ago
easyJet
Tue, Oct 7 - Thu, Oct 9
BRS
Bristol
BIO
Bilbao
$90 Roundtrip, found 5 days ago
$90
Roundtrip
found 5 days ago
Select easyJet flight, departing Tue, Oct 7 from Bristol to Bilbao, returning Thu, Oct 9, priced at $90 found 5 days ago
easyJet
Tue, Oct 7 - Tue, Oct 14
BRS
Bristol
BIO
Bilbao
$102 Roundtrip, found 11 hours ago
$102
Roundtrip
found 11 hours ago
Select easyJet flight, departing Tue, Oct 7 from Bristol to Bilbao, returning Tue, Oct 14, priced at $102 found 11 hours ago
easyJet
Sun, Sep 21 - Thu, Sep 25
BRS
Bristol
BIO
Bilbao
$129 Roundtrip, found 5 days ago
$129
Roundtrip
found 5 days ago
Select easyJet flight, departing Sun, Sep 21 from Bristol to Bilbao, returning Thu, Sep 25, priced at $129 found 5 days ago
easyJet
Thu, Oct 16 - Tue, Oct 21
BRS
Bristol
BIO
Bilbao
$166 Roundtrip, found 5 days ago
$166
Roundtrip
found 5 days ago
Select easyJet flight, departing Thu, Oct 16 from Bristol to Bilbao, returning Tue, Oct 21, priced at $166 found 5 days ago
easyJet
Tue, Oct 14 - Thu, Oct 16
BRS
Bristol
BIO
Bilbao
$178 Roundtrip, found 2 days ago
$178
Roundtrip
found 2 days ago
Select easyJet flight, departing Tue, Oct 14 from Bristol to Bilbao, returning Thu, Oct 16, priced at $178 found 2 days ago
easyJet
Thu, Aug 28 - Tue, Sep 2
BRS
Bristol
BIO
Bilbao
$204 Roundtrip, found 3 days ago
$204
Roundtrip
found 3 days ago
Select easyJet flight, departing Thu, Aug 28 from Bristol to Bilbao, returning Tue, Sep 2, priced at $204 found 3 days ago
KLM
Sun, Oct 12 - Fri, Oct 31
BRS
Bristol
BIO
Bilbao
$274 Roundtrip, found 18 hours ago
$274
Roundtrip
found 18 hours ago
Select KLM flight, departing Sun, Oct 12 from Bristol to Bilbao, returning Fri, Oct 31, priced at $274 found 18 hours ago
Aer Lingus
Tue, Oct 14 - Thu, Oct 16
BRS
Bristol
BIO
Bilbao
$278 Roundtrip, found 2 days ago
$278
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Tue, Oct 14 from Bristol to Bilbao, returning Thu, Oct 16, priced at $278 found 2 days ago
Swiss International Air Lines
Mon, Aug 18 - Wed, Aug 20
BRS
Bristol
BIO
Bilbao
$523 Roundtrip, found 6 days ago
$523
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, Aug 18 from Bristol to Bilbao, returning Wed, Aug 20, priced at $523 found 6 days ago
Flights from Bristol (BRS) to Bilbao (BIO)
Origin airport
Bristol Intl.
Destination airport
Bilbao
Airlines serving
Aer Lingus, KLM, easyJet
Roundtrip price
$75
Distance
558 mi
Average flight time
1 hour 45 mins

Bristol to Bilbao Flights

The cheapest times to fly from Bristol to Bilbao

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bristol to Bilbao are during the month of October. You can find some of the cheapest flights from Bristol to Bilbao with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bristol to Bilbao

Sunday is one of the best days to book for cheap flights from Bristol to Bilbao: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bristol to Bilbao

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bristol to Bilbao in 2025. You can also book with separate airlines for your outbound and return journeys, from $44 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bristol to Bilbao flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bristol to Bilbao airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Bristol Intl. Airport (BRS) to Bilbao Airport (BIO) cost?
Snag a cheap one-way flight from $44 or cheap return flight from $76 from Bristol Intl. Airport (BRS) to Bilbao Airport (BIO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Bristol Intl. Airport (BRS) to Bilbao Airport (BIO)?
Flying in October is a good way to save, as it's the cheapest month for flights between BRS and BIO. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Bristol Intl. Airport (BRS) to Bilbao Airport (BIO)?
To find the cheapest airline that'll fly you from BRS to BIO, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Bristol Intl. Airport (BRS) to Bilbao Airport (BIO)?
Nonstop flights from Bristol Intl. Airport (BRS) to Bilbao Airport (BIO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BRS to BIO?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from BRS to BIO?
Consider booking with easyJet if you'd like to fly straight from Bristol Intl. Airport (BRS) to Bilbao Airport (BIO) without any holdups. This carrier has the best track record for punctuality, with an on-time score of 80%. Want to get notified of any changes? You can check your flight status using the Expedia App.
What is the best time to fly from Bristol Intl. Airport (BRS) to Bilbao Airport (BIO)?
To avoid potential delays on the Bristol Intl. Airport (BRS) to Bilbao Airport (BIO) route, aim to fly before 3 PM. Departures after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Bristol Intl. Airport (BRS) to Bilbao Airport (BIO) last-minute?
Waiting until right before your break to book a flight from BRS to BIO often results in higher prices. While it's possible to find some last-minute discounts, they're not always guaranteed. Keep your travel plans flexible for a better chance of landing a bargain.
Is it cheaper to book a BRS to BIO flight and hotel package?
Compared with arranging hotels and flights separately, booking a BRS to BIO flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place will take the hassle out of planning your trip. Just pick your flights and select from our wide range of stays, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Bristol Intl. Airport (BRS) to Bilbao Airport (BIO)?
If you reserved your BRS to BIO flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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*Available to One Key members.