฿4,900 Cheap Flights from London (LHR) to Bilbao (BIO)

View ฿4,900 flight on Sun, 12 Oct 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿4,900 for one-way flights and ฿11,610 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Mon, 13 Oct - Mon, 13 Oct
LHR
London
BIO
Bilbao
฿11,610 Return, found 4 days ago
฿11,610
Return
found 4 days ago
Select Iberia flight, departing Mon, 13 Oct from London to Bilbao, returning Mon, 13 Oct, priced at ฿11,610 found 4 days ago
Iberia
Mon, 13 Oct - Mon, 13 Oct
LHR
London
BIO
Bilbao
฿12,715 Return, found 4 days ago
฿12,715
Return
found 4 days ago
Select Iberia flight, departing Mon, 13 Oct from London to Bilbao, returning Mon, 13 Oct, priced at ฿12,715 found 4 days ago
Swiss International Air Lines
Thu, 14 May - Sun, 17 May
LHR
London
BIO
Bilbao
฿12,795 Return, found 5 days ago
฿12,795
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Thu, 14 May from London to Bilbao, returning Sun, 17 May, priced at ฿12,795 found 5 days ago
Iberia
Mon, 13 Oct - Mon, 13 Oct
LHR
London
BIO
Bilbao
฿13,765 Return, found 4 days ago
฿13,765
Return
found 4 days ago
Select Iberia flight, departing Mon, 13 Oct from London to Bilbao, returning Mon, 13 Oct, priced at ฿13,765 found 4 days ago
KLM
Mon, 13 Oct - Mon, 13 Oct
LHR
London
BIO
Bilbao
฿14,455 Return, found 4 days ago
฿14,455
Return
found 4 days ago
Select KLM flight, departing Mon, 13 Oct from London to Bilbao, returning Mon, 13 Oct, priced at ฿14,455 found 4 days ago
KLM
Mon, 13 Oct - Mon, 13 Oct
LHR
London
BIO
Bilbao
฿14,580 Return, found 4 days ago
฿14,580
Return
found 4 days ago
Select KLM flight, departing Mon, 13 Oct from London to Bilbao, returning Mon, 13 Oct, priced at ฿14,580 found 4 days ago
British Airways
Mon, 13 Oct - Mon, 13 Oct
LHR
London
BIO
Bilbao
฿14,805 Return, found 4 days ago
฿14,805
Return
found 4 days ago
Select British Airways flight, departing Mon, 13 Oct from London to Bilbao, returning Mon, 13 Oct, priced at ฿14,805 found 4 days ago
Iberia
Mon, 13 Oct - Mon, 13 Oct
LHR
London
BIO
Bilbao
฿14,955 Return, found 4 days ago
฿14,955
Return
found 4 days ago
Select Iberia flight, departing Mon, 13 Oct from London to Bilbao, returning Mon, 13 Oct, priced at ฿14,955 found 4 days ago
British Airways
Mon, 13 Oct - Mon, 13 Oct
LHR
London
BIO
Bilbao
฿15,290 Return, found 4 days ago
฿15,290
Return
found 4 days ago
Select British Airways flight, departing Mon, 13 Oct from London to Bilbao, returning Mon, 13 Oct, priced at ฿15,290 found 4 days ago
Lufthansa
Thu, 14 May - Sun, 17 May
LHR
London
BIO
Bilbao
฿15,685 Return, found 5 days ago
฿15,685
Return
found 5 days ago
Select Lufthansa flight, departing Thu, 14 May from London to Bilbao, returning Sun, 17 May, priced at ฿15,685 found 5 days ago

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

November is typically the cheapest month to fly

From ฿2,178 - ฿7,452 per traveller.

Graph displaying average flight prices per month

Flight from London to Bilbao route information
Origin airport
Heathrow
Destination airport
Bilbao
Return price
฿11,610
Distance
921 km
Average flight time
2 hours 5 mins

Perfect flights from London to Bilbao

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Bilbao. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Heathrow to Bilbao ticket options cater to your travel preferences, with incredible one-way fares from ฿4,900 and roundtrip prices from ฿11,610. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Bilbao and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Bilbao.

Frequently asked questions

How much is a flight from London Heathrow to Bilbao Airport?
Pack your bags, because round-trip flights between Heathrow Airport (LHR) and Bilbao Airport start from ฿11,610. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LHR to Bilbao Airport (BIO)?
We get that circumstances change unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Heathrow Airport (LHR) to Bilbao Airport (BIO) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for London Heathrow to Bilbao Airport (BIO) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Heathrow Airport (LHR) to Bilbao Airport?
It's only 930 kilometres between London Heathrow and BIO. It's quite possible that you'll spend more time travelling to and from the airport than actually flying!
Which airlines fly direct from Heathrow Airport (LHR) to Bilbao Airport?
Unfortunately, there aren't any airlines that fly direct between Heathrow Airport (LHR) and Bilbao Airport (BIO). You'll have to book a flight with one or more stops.
Are Heathrow Airport to Bilbao Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to get an awesome last-minute deal from LHR to BIO, but it's also possible to miss out entirely! As many airlines publish prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can be certain you're always getting the latest offers.

Explore a world of travel with Expedia

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