$458 Cheap Flights from Birmingham (BHM) to Bilbao (BIO)

View $458 flight on Mon, Nov 3, 2025Opens in a new window

Popular airlines from Birmingham International Airport (BHM) to Bilbao Airport (BIO)

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Cheap Flights from Birmingham to Bilbao (BHM-BIO)

Prices were available within the past 7 days and start at $458 for one-way flights and $578 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Aug 19 - Wed, Sep 10
BHM
Birmingham
BIO
Bilbao
$578 Roundtrip, found 2 days ago
$578
Roundtrip
found 2 days ago
Select United flight, departing Tue, Aug 19 from Birmingham to Bilbao, returning Wed, Sep 10, priced at $578 found 2 days ago
United
Tue, Aug 19 - Fri, Sep 5
BHM
Birmingham
BIO
Bilbao
$587 Roundtrip, found 2 days ago
$587
Roundtrip
found 2 days ago
Select United flight, departing Tue, Aug 19 from Birmingham to Bilbao, returning Fri, Sep 5, priced at $587 found 2 days ago
Iberia
Mon, Nov 3 - Tue, Nov 11
BHM
Birmingham
BIO
Bilbao
$603 Roundtrip, found 2 days ago
$603
Roundtrip
found 2 days ago
Select Iberia flight, departing Mon, Nov 3 from Birmingham to Bilbao, returning Tue, Nov 11, priced at $603 found 2 days ago
United
Mon, Aug 18 - Fri, Sep 5
BHM
Birmingham
BIO
Bilbao
$604 Roundtrip, found 2 days ago
$604
Roundtrip
found 2 days ago
Select United flight, departing Mon, Aug 18 from Birmingham to Bilbao, returning Fri, Sep 5, priced at $604 found 2 days ago
United
Tue, Sep 23 - Mon, Oct 6
BHM
Birmingham
BIO
Bilbao
$606 Roundtrip, found 2 days ago
$606
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 23 from Birmingham to Bilbao, returning Mon, Oct 6, priced at $606 found 2 days ago
United
Mon, Sep 22 - Tue, Oct 7
BHM
Birmingham
BIO
Bilbao
$608 Roundtrip, found 2 days ago
$608
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 22 from Birmingham to Bilbao, returning Tue, Oct 7, priced at $608 found 2 days ago
United
Sun, Aug 17 - Fri, Sep 5
BHM
Birmingham
BIO
Bilbao
$609 Roundtrip, found 2 days ago
$609
Roundtrip
found 2 days ago
Select United flight, departing Sun, Aug 17 from Birmingham to Bilbao, returning Fri, Sep 5, priced at $609 found 2 days ago
Delta
Wed, Oct 22 - Wed, Nov 12
BHM
Birmingham
BIO
Bilbao
$618 Roundtrip, found 3 days ago
$618
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 22 from Birmingham to Bilbao, returning Wed, Nov 12, priced at $618 found 3 days ago
American Airlines
Mon, Nov 3 - Tue, Nov 11
BHM
Birmingham
BIO
Bilbao
$628 Roundtrip, found 2 days ago
$628
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Nov 3 from Birmingham to Bilbao, returning Tue, Nov 11, priced at $628 found 2 days ago
British Airways
Mon, Oct 27 - Thu, Nov 13
BHM
Birmingham
BIO
Bilbao
$631 Roundtrip, found 3 days ago
$631
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Oct 27 from Birmingham to Bilbao, returning Thu, Nov 13, priced at $631 found 3 days ago
Flights from Birmingham (BHM) to Bilbao (BIO)
Origin airport
Birmingham Intl.
Destination airport
Bilbao
Airlines serving
Aer Lingus, Iberia, Lufthansa
Roundtrip price
$577
Distance
4396 mi

Birmingham to Bilbao Flights

The cheapest times to fly from Birmingham 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 Birmingham to Bilbao are during the month of August. You can find some of the cheapest flights from Birmingham to Bilbao with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Birmingham to Bilbao

Sunday is one of the best days to book for cheap flights from Birmingham 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 Birmingham 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 Birmingham to Bilbao in 2025. You can also book with separate airlines for your outbound and return journeys, from $458 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 Birmingham 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 Birmingham 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 Birmingham Intl. Airport (BHM) to Bilbao Airport (BIO) cost?
Discover the latest flight deals from BHM to BIO by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BHM to BIO?
The cheapest flights from BHM to BIO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BHM to BIO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BHM to BIO. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Birmingham Intl. Airport (BHM) to Bilbao Airport (BIO)?
You'll have to take a flight with a layover when traveling from Birmingham Intl. Airport (BHM) to Bilbao Airport (BIO). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from BHM to BIO?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Birmingham Intl. Airport (BHM) to Bilbao Airport (BIO)?
Book a flight from Birmingham Intl. Airport (BHM) to Bilbao Airport (BIO) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Birmingham Intl. Airport (BHM) to Bilbao Airport (BIO) last-minute?
Last-minute fares from BHM to BIO are generally more expensive. For the lowest rates, start searching for flights ahead of time. That said, if your travel plans are flexible, you may land a cheap fare right before you leave.
Is it cheaper to book a BHM to BIO flight and hotel package?
Compared with arranging flights and hotels separately, booking a BHM to BIO flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the stress out of travel planning. Simply secure your flights and choose from our wide range of hotels, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Birmingham Intl. Airport (BHM) to Bilbao Airport (BIO)?
If you reserved your BHM to BIO flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket 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 more details.

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*Available to One Key members.