$87 Cheap Flights from London (LHR) to Bilbao (BIO)

View $87 flight on Thu, Jan 8, 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Bilbao Airport (BIO)

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Cheap Flights from London to Bilbao (LHR-BIO)

Prices were available within the past 7 days and start at $87 for one-way flights and $164 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Thu, Jan 8 - Sun, Jan 11
LHR
London
BIO
Bilbao
$164 Roundtrip, found 1 hour ago
$164
Roundtrip
found 1 hour ago
Select Iberia flight, departing Thu, Jan 8 from London to Bilbao, returning Sun, Jan 11, priced at $164 found 1 hour ago
Vueling Airlines
Tue, Mar 10 - Tue, Mar 24
LHR
London
BIO
Bilbao
$172 Roundtrip, found 4 days ago
$172
Roundtrip
found 4 days ago
Select Vueling Airlines flight, departing Tue, Mar 10 from London to Bilbao, returning Tue, Mar 24, priced at $172 found 4 days ago
Iberia
Thu, Dec 11 - Sun, Dec 14
LHR
London
BIO
Bilbao
$176 Roundtrip, just found
$176
Roundtrip
just found
Select Iberia flight, departing Thu, Dec 11 from London to Bilbao, returning Sun, Dec 14, priced at $176 just found
Vueling Airlines
Thu, Mar 5 - Tue, Mar 17
LHR
London
BIO
Bilbao
$179 Roundtrip, found 4 days ago
$179
Roundtrip
found 4 days ago
Select Vueling Airlines flight, departing Thu, Mar 5 from London to Bilbao, returning Tue, Mar 17, priced at $179 found 4 days ago
Iberia
Thu, Jan 8 - Sun, Jan 11
LHR
London
BIO
Bilbao
$183 Roundtrip, found 1 hour ago
$183
Roundtrip
found 1 hour ago
Select Iberia flight, departing Thu, Jan 8 from London to Bilbao, returning Sun, Jan 11, priced at $183 found 1 hour ago
Vueling Airlines
Wed, Mar 4 - Tue, Mar 17
LHR
London
BIO
Bilbao
$184 Roundtrip, found 4 days ago
$184
Roundtrip
found 4 days ago
Select Vueling Airlines flight, departing Wed, Mar 4 from London to Bilbao, returning Tue, Mar 17, priced at $184 found 4 days ago
Iberia
Fri, Nov 14 - Tue, Nov 18
LHR
London
BIO
Bilbao
$185 Roundtrip, found 14 hours ago
$185
Roundtrip
found 14 hours ago
Select Iberia flight, departing Fri, Nov 14 from London to Bilbao, returning Tue, Nov 18, priced at $185 found 14 hours ago
Lufthansa
Sat, Mar 7 - Sat, Mar 14
LHR
London
BIO
Bilbao
$189 Roundtrip, found 1 day ago
$189
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sat, Mar 7 from London to Bilbao, returning Sat, Mar 14, priced at $189 found 1 day ago
British Airways
Thu, Dec 11 - Sun, Dec 14
LHR
London
BIO
Bilbao
$191 Roundtrip, just found
$191
Roundtrip
just found
Select British Airways flight, departing Thu, Dec 11 from London to Bilbao, returning Sun, Dec 14, priced at $191 just found
Swiss International Air Lines
Sat, Feb 7 - Wed, Feb 18
LHR
London
BIO
Bilbao
$212 Roundtrip, found 5 hours ago
$212
Roundtrip
found 5 hours ago
Select Swiss International Air Lines flight, departing Sat, Feb 7 from London to Bilbao, returning Wed, Feb 18, priced at $212 found 5 hours ago

Find the cheapest month to fly from London (LHR) to Bilbao (BIO)

November is typically the cheapest month to fly

From $66 - $258 per traveler.

Alternative airports near Bilbao

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bilbao Airport BIO. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $201
BIO
Bilbao Airport
CheapestClosest
Average driving time to city center13 min
Flights from $201

Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Bilbao Airport (BIO) cost?
Snag a cheap one-way flight from $87 or cheap return flight from $164 from Heathrow Airport (LHR) to Bilbao Airport (BIO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Heathrow Airport (LHR) to Bilbao Airport (BIO)?
Planning your trip for January may help you find better deals, as it's the cheapest month for flights between LHR and BIO. You'll usually find the lowest fares during off-peak months.
Which airlines fly direct from Heathrow Airport (LHR) to Bilbao Airport (BIO)?
Although London (LHR-Heathrow) doesn't have any direct flights to Bilbao Airport (BIO), other airports have nonstop routes. Jetting off from Gatwick Airport (LGW) will get you to Bilbao without any detours.
What is the cheapest airline that flies from Heathrow Airport (LHR) to Bilbao Airport (BIO)?
To find the cheapest airline that'll fly you from LHR to BIO, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Heathrow Airport (LHR) to Bilbao Airport (BIO)?
There aren't any daily direct flights departing from Heathrow Airport (LHR) to Bilbao Airport (BIO). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from LHR to BIO?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the season, carrier 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 LHR to BIO?
Consider booking with British Airways if you'd like to fly straight from Heathrow Airport (LHR) to Bilbao Airport (BIO) without any interruptions. This carrier has the best track record for punctuality, with an on-time score of 81%. Want to be updated if anything changes? You can check your flight status using the Expedia App.
What is the best time to fly from Heathrow Airport (LHR) to Bilbao Airport (BIO)?
Choose a flight from Heathrow Airport (LHR) to Bilbao Airport (BIO) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this are on average 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 Heathrow Airport (LHR) to Bilbao Airport (BIO) last-minute?
Last-minute bookings from LHR to BIO are generally more expensive. To secure the cheapest rates, start looking for flights as early as possible. That being said, if you're flexible with your travel plans, you may find a cheap fare right before you leave.
Is it cheaper to book a LHR to BIO flight and hotel package?
You'll generally save money by securing a LHR to BIO flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your ideal accommodations and flights, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Bilbao Airport (BIO)?
Typically, you're able to reschedule or cancel your LHR to BIO flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want more details, head to our Customer Service portal.

Travel information

Origin airport
Heathrow
Destination airport
Bilbao
Airlines serving
Aer Lingus, Air France, Austrian Airlines, British Airways, Brussels Airlines, Eurowings, Iberia, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal, Vueling Airlines
Roundtrip price
$164
Distance
575 mi
Average flight time
2 hours 5 mins

Book with confidence

London to Bilbao Flights

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

 

The best time to book a flight from London to Bilbao

Sunday is one of the best days to book for cheap flights from London 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 London 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 London to Bilbao in 2025. You can also book with separate airlines for your outbound and return journeys, from $87 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 London 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 London 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.

 

London to Bilbao Flights

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*Available to One Key members.