C$85 Cheap Flights from London Heathrow (LHR) to Bilbao (BIO)

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Flight deals from London Heathrow to Bilbao

Looking for a cheap last-minute deal or the best return flight from London Heathrow Airport to Bilbao Airport? If you want to travel next month, return fares start from C$115. Find the lowest prices on one-way and return tickets right here.

Bilbao.C$54 per passenger.Departing Mon., Jun. 15.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from London Heathrow on Mon., Jun. 15, arriving in Bilbao.Price includes taxes and charges.From C$54, select.

Bilbao.C$59 per passenger.Departing Tue., Oct. 20.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from London Heathrow on Tue., Oct. 20, arriving in Bilbao.Price includes taxes and charges.From C$59, select.

Bilbao.C$60 per passenger.Departing Fri., Jan. 8.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from London Heathrow on Fri., Jan. 8, arriving in Bilbao.Price includes taxes and charges.From C$60, select.

Bilbao.C$61 per passenger.Departing Fri., Dec. 4.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from London Heathrow on Fri., Dec. 4, arriving in Bilbao.Price includes taxes and charges.From C$61, select.

Bilbao.C$62 per passenger.Departing Tue., Sep. 1.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from London Heathrow on Tue., Sep. 1, arriving in Bilbao.Price includes taxes and charges.From C$62, select.

Bilbao.C$64 per passenger.Departing Fri., Nov. 6.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from London Heathrow on Fri., Nov. 6, arriving in Bilbao.Price includes taxes and charges.From C$64, select.

Bilbao.C$68 per passenger.Departing Mon., Aug. 24.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from London Heathrow on Mon., Aug. 24, arriving in Bilbao.Price includes taxes and charges.From C$68, select.

Bilbao.C$77 per passenger.Departing Tue., Jul. 7.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from London Heathrow on Tue., Jul. 7, arriving in Bilbao.Price includes taxes and charges.From C$77, select.

Bilbao.C$164 per passenger.Departing Tue., Feb. 9.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Tue., Feb. 9, arriving in Bilbao.Price includes taxes and charges.From C$164, select.

Bilbao.C$167 per passenger.Departing Wed., Mar. 3.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Wed., Mar. 3, arriving in Bilbao.Price includes taxes and charges.From C$167, select.

Bilbao.C$167 per passenger.Departing Sun., Apr. 11.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Sun., Apr. 11, arriving in Bilbao.Price includes taxes and charges.From C$167, select.

Bilbao.C$172 per passenger.Departing Tue., May 18.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Tue., May 18, arriving in Bilbao.Price includes taxes and charges.From C$172, select.

Find the cheapest month to fly from London Heathrow to Bilbao

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Bilbao flights are currently cheapest in June.

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Which airlines fly from London Heathrow to Bilbao?

London Heathrow to Bilbao: Alternative routes

Compare routes from London Heathrow to Bilbao below. You may find an airport to fly into that's cheaper, faster, or easier than Bilbao.

London to Bilbao: Flight information

The things to know before you go.

Cheapest flight found	C$54
Cheapest month to fly	June
Average flight time	2 hrs, 5 mins
Most popular airline	Vueling Airlines
Average flights per week	18

Finding cheap flights from London Heathrow to Bilbao: Frequently asked questions

How much are return flights from London Heathrow to Bilbao?

The best price we found for a return flight from London Heathrow to Bilbao is C$85. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from London Heathrow to Bilbao?

2 hours and 5 minutes is the average flight time from London Heathrow to Bilbao.

Which airlines fly direct from London Heathrow to Bilbao?

Vueling Airlines, Iberia and British Airways fly direct from London Heathrow to Bilbao.

How many flights are there a week from London Heathrow to Bilbao?

As of June 2026, there are 18 flights per week flying from London Heathrow to Bilbao.

When is the cheapest time to fly from London Heathrow to Bilbao?

The cheapest month to fly from London Heathrow to Bilbao is usually June.

Which upcoming date is cheapest to fly from London Heathrow Airport to Bilbao Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Bilbao Airport on Monday, June 8, 2026.

Can I get a direct flight from London Heathrow Airport to Bilbao Airport?

Yes – the average flight time is 2 hours and 5 minutes.

How can I find the best flight deal to Bilbao?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bilbao but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Bilbao?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bilbao is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from London Heathrow Airport to Bilbao with?

Currently, Vueling Airlines offers the cheapest flight tickets to Bilbao.

Traveling from London Heathrow Airport (LHR) to Bilbao Airport (BIO): what you need to know

You'll likely experience longer queues in popular months such as July and other peak periods. Arriving up to fours hours ahead of an international flight and two hours for domestic departures is a wise move.
To break up your flight from London Heathrow Airport to Bilbao Airport, add a stopover to your trip. Simply deselect 'Direct flights only' and find a destination that interests you. The top stopovers on the LHR - BIO route include:
- Brussels Airport
- Geneve Airport
- Charles de Gaulle Airport
Remember, you might need a visa to enter Spain. Visa requirements vary and travel documentation requirements are always changing. Before organizing your cheap ticket from LHR to BIO, be sure to check with your carrier and your destination country's local consulate or embassy for up-to-date information.

How to find the cheapest flights from London Heathrow Airport (LHR) to Bilbao Airport (BIO)

C$54 is currently the lowest price for a one-way ticket from London Heathrow Airport to Bilbao Airport. Return flights start at C$85. These fares may change depending on demand.
It's a good idea to book ahead of time if you want to find cheap flight tickets from LHR to BIO. That's because flight prices are based on demand, which tends to increase closer to the date of departure.
The 'Whole month' search function shows you the cheapest flight tickets from London Heathrow Airport to Bilbao Airport across the month. It's the best way to snap up a bargain if your plans aren't set in stone.
Log into your online account or use the app to create a Price Alert. You'll get notified straight away if there's a better deal on this route. It doesn't take long, and it'll save you the hassle of searching for cheap flight tickets from LHR to BIO every day.
Tailor your trip using filters. Choose your preferred departure and arrival times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from London Heathrow Airport to Bilbao Airport.

Handy information about London Heathrow Airport (LHR)

Located around 31 kilometres from central London, London Heathrow Airport can be reached in approximately 57 minutes by car, depending on traffic. The ride by public transport is roughly 1 hour and 1 minute.
After an easy start to your journey? Stay near LHR. Whether you're boarding an early flight from London Heathrow Airport to Bilbao Airport or just don't want to be rushed, these stays are the answer:

Arriving at Bilbao Airport (BIO)

The last thing you need is a lengthy journey to your hotel if you're getting in late on a flight from London Heathrow Airport to Bilbao Airport. Check in to one of these accommodation options near BIO instead:

Getting from Bilbao Airport (BIO) to central Bilbao

Bilbao Airport is approximately 6 kilometres from central Bilbao. With your own car rental or in a cab, the drive is around 9 minutes.
Traveling to the center by public transport will take you around 29 minutes.

When to fly to Bilbao Airport (BIO)

It's time to pick your trip dates for your flight from London Heathrow Airport to Bilbao Airport. July is the busiest month to visit Bilbao. If you want a quieter vibe, go in February.
When booking your flight from London Heathrow Airport to Bilbao Airport, think about the kind of weather you enjoy. August is the warmest month in Bilbao, with the temperature ranging from 16ºC to 25ºC.
Search for cheap flight tickets from LHR to BIO in January if you like cooler conditions. Temperatures are at their lowest then, ranging between 5ºC and 13ºC on average.

More about Bilbao

If you're looking for somewhere to lay your head, you can find the top stays in Bilbao right here. Check out these hotels after you've booked your flight from LHR to BIO:
There are so many things to do and see in this city it can be hard to work out where to start. Etxebarria Parkea, Puente de La Salve and Bilbao Fine Arts Museum are top sights which should be on every Bilbao itinerary.

Complete your Bilbao trip with hotels and a car rental

After you've secured your cheap ticket to Bilbao Airport, browse the lowest prices and exclusive offers on hotels. You can also compare a range of car rental companies in one go to get the best car rental price for your Bilbao vacation.