Cheap Flights from London Heathrow to Bilbao

Compare London Heathrow to Bilbao flight deals

Find the cheapest month or even day of the year to fly to Bilbao

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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 R 1,316. Find the lowest prices on one-way and return tickets right here.

Bilbao.R 630 per passenger.Departing Tue, 18 Aug.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from London Heathrow on Tue, 18 Aug, arriving in Bilbao.Price includes taxes and charges.From R 630, select.

Bilbao.R 651 per passenger.Departing Tue, 24 Nov.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from London Heathrow on Tue, 24 Nov, arriving in Bilbao.Price includes taxes and charges.From R 651, select.

Bilbao.R 664 per passenger.Departing Sun, 4 Oct.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from London Heathrow on Sun, 4 Oct, arriving in Bilbao.Price includes taxes and charges.From R 664, select.

Bilbao.R 692 per passenger.Departing Fri, 8 Jan.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from London Heathrow on Fri, 8 Jan, arriving in Bilbao.Price includes taxes and charges.From R 692, select.

Bilbao.R 697 per passenger.Departing Fri, 4 Dec.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from London Heathrow on Fri, 4 Dec, arriving in Bilbao.Price includes taxes and charges.From R 697, select.

Bilbao.R 717 per passenger.Departing Mon, 28 Sep.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from London Heathrow on Mon, 28 Sep, arriving in Bilbao.Price includes taxes and charges.From R 717, select.

Bilbao.R 809 per passenger.Departing Tue, 30 Jun.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from London Heathrow on Tue, 30 Jun, arriving in Bilbao.Price includes taxes and charges.From R 809, select.

Bilbao.R 834 per passenger.Departing Mon, 20 Jul.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from London Heathrow on Mon, 20 Jul, arriving in Bilbao.Price includes taxes and charges.From R 834, select.

Bilbao.R 851 per passenger.Departing Mon, 8 Feb.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from London Heathrow on Mon, 8 Feb, arriving in Bilbao.Price includes taxes and charges.From R 851, select.

Bilbao.R 869 per passenger.Departing Fri, 12 Mar.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from London Heathrow on Fri, 12 Mar, arriving in Bilbao.Price includes taxes and charges.From R 869, select.

Bilbao.R 1,744 per passenger.Departing Tue, 18 May.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Tue, 18 May, arriving in Bilbao.Price includes taxes and charges.From R 1,744, select.

Bilbao.R 1,746 per passenger.Departing Wed, 7 Apr.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Wed, 7 Apr, arriving in Bilbao.Price includes taxes and charges.From R 1,746, select.

Bilbao.R 2,106 per passenger.Departing Mon, 7 Jun.One-way flight with Air France.Outbound indirect flight with Air France, departs from London Heathrow on Mon, 7 Jun, arriving in Bilbao.Price includes taxes and charges.From R 2,106, 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 August.

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Direct flights 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	R 630
Cheapest month to fly	August
Average flight time	2 hrs, 5 mins
Most popular airline	Vueling Airlines
Average flights per week	17

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 R 976. 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 17 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 November.

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 Tuesday, 24 November 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.

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

Around 2 hours 5 minutes is how long you can expect to be in the air on a direct flight from London Heathrow Airport to Bilbao Airport.
The timezone in Bilbao is UTC+1, which is one hour ahead of London.
Each week, there are seven London Heathrow Airport to Bilbao Airport flights. To jet off early, opt for the 15:30 Vueling flight. If you'd rather make the most of your time before you fly, the last departure is at 15:30 with Vueling.
Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Be at the airport with enough time to board your LHR to BIO flight.
During popular months such as July, you'll want to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead for international flights when you fly during peak periods in general.
Vueling offers direct flights from London Heathrow Airport to Bilbao Airport. Book with this popular airline, then get ready to discover the sights in Bilbao — and maybe even more of Spain if your schedule allows.
The airline that tops the list for bookings on this route is Vueling.
Vueling is the most punctual carrier offering LHR to BIO flights, with 78.69% of its services arriving as planned.
Consider adding a stopover when booking your ticket from London Heathrow Airport to Bilbao Airport. Simply uncheck 'Direct flights only' to break up your trip, or perhaps see a new city along the way. Check out these options between LHR and BIO:
- Paris Charles de Gaulle Airport
- Brussels International Airport
- Geneva Airport

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

R 630 is currently the best price for a one-way London Heathrow Airport to Bilbao Airport flight. A return flight starts from R 976. These prices may change depending on availability.
To score cheap tickets from LHR to BIO, book your journey four months ahead of your planned departure.
September is the cheapest month for flights from London Heathrow Airport to Bilbao Airport. If you're looking to fly at a different time of year, the 'Whole month' tool will show you the lowest airfares for every month.
Landing cheap flights from LHR to BIO is a cinch with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know as soon as a new deal comes up.
Pick your preferred departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from London Heathrow Airport to Bilbao Airport.

Handy information about London Heathrow Airport (LHR)

When it comes to the on-time performance of London Heathrow Airport, 78% of flights arrive within the expected timeframe.
London Heathrow Airport is about 24 kilometres from central London. If you're driving, ride-sharing or catching a taxi from the centre, it'll take 45 minutes or so to arrive, depending on the traffic.
Planning to take public transport? Expect a journey time of around 25 minutes.
Need a convenient hotel near LHR? If you've booked an early flight from London Heathrow Airport to Bilbao Airport, these accommodation options will have you sleeping moments from your departure lounge:

Arriving at Bilbao Airport (BIO)

Consider staying in a hotel near BIO if you're catching a late London Heathrow Airport to Bilbao Airport flight. Pick one of these accommodation options and skip the long transfer after landing:
Travel at your own pace with a Bilbao Airport rental car. Pick up your wheels from Record Go, Click and Rent or Goldcar and chase adventure across Bilbao and beyond.
To lock in the lowest price, book your vehicle from Bilbao Airport around four weeks in advance.

When to fly to Bilbao Airport (BIO)

The quietest month for a flight from London Heathrow Airport to Bilbao Airport is March, while June is the most popular. Pick the best time to go to Bilbao based on whether you prefer a faster pace or a more relaxed vibe.
The warmest month in Bilbao is August, with the temperature ranging between 16ºC (61ºF) and 26ºC (79ºF). Lock in your flights from London Heathrow Airport to Bilbao Airport in this month if this is the kind of weather you like.
Look for cheap tickets from LHR to BIO in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 5ºC (41ºF) and 13ºC (55ºF) on average.

Explore more of Spain

Bilbao has loads to offer, but there are so many other corners of Spain just waiting to be explored. Around 241 kilometres south-east of Bilbao, a trip to Zaragoza will keep you busy. Start with attractions like Plaza del Pilar, La Seo del Salvador and Basílica de Nuestra Senora del Pilar.
If you're eager to discover another major destination in Spain, head for Salamanca, roughly 338 kilometres south-west of Bilbao. Catedral de Salamanca, Salamanca, Casco Historico and Plaza Mayor are key reasons to visit.