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LHR - BIO

Find cheap flights from London Heathrow Airport to Bilbao from £63

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Bilbao departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 7/6
Fri 14/6

Search hundreds of travel sites at once for deals on flights to Bilbao

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Bilbao.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Bilbao.
In the last 7 days, travellers have searched 43,968,530 times on KAYAK, and here's why:

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Cheap flight deals from Heathrow to Bilbao (LHR-BIO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow to Bilbao that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
08:40 - 07:45LHR-BIO
22h 05m1 stop
20:15 - 07:55BIO-LHR
12h 40m1 stop
£132SWISS
Find Deal
Thu, 6 Jun - Mon, 10 Jun
16:25 - 23:25LHR-BIO
6h 00m1 stop
20:30 - 07:55BIO-LHR
12h 25m1 stop
Wed, 5 Jun - Tue, 11 Jun
10:30 - 16:40LHR-BIO
5h 10m1 stop
07:15 - 13:25BIO-LHR
7h 10m1 stop
£138Vueling
Find Deal
Wed, 3 Jul - Thu, 11 Jul
10:30 - 22:50LHR-BIO
11h 20m1 stop
18:35 - 22:40BIO-LHR
5h 05m1 stop
£140Lufthansa
Find Deal
Sat, 8 Jun - Wed, 12 Jun
10:30 - 22:50LHR-BIO
11h 20m1 stop
18:35 - 22:40BIO-LHR
5h 05m1 stop
£148Lufthansa
Find Deal
Sat, 8 Jun - Wed, 12 Jun
06:50 - 13:00LHR-BIO
5h 10m1 stop
13:50 - 17:05BIO-LHR
4h 15m1 stop
£158Brussels Airlines
Find Deal
Wed, 22 May - Wed, 29 May
06:50 - 13:00LHR-BIO
5h 10m1 stop
13:50 - 20:55BIO-LHR
8h 05m1 stop
£163Brussels Airlines
Find Deal
Fri, 7 Jun - Fri, 14 Jun
14:30 - 07:55LHR-BIO
16h 25m2 stops
07:00 - 19:45BIO-LHR
13h 45m2 stops
£206Vueling
Find Deal
Thu, 6 Jun - Wed, 19 Jun
19:50 - 17:55LHR-BIO
21h 05m1 stop
19:45 - 10:20BIO-LHR
15h 35m1 stop
£209TAP AIR PORTUGAL
Find Deal
Fri, 14 Jun - Tue, 18 Jun
19:50 - 11:40LHR-BIO
14h 50m1 stop
12:10 - 22:00BIO-LHR
10h 50m1 stop
£228TAP AIR PORTUGAL
Find Deal
Thu, 4 Jul - Wed, 10 Jul

Flights from Heathrow to Bilbao - Travel Insights & Trends

Get data-powered insights and trends into flights from Heathrow to Bilbao to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from London Heathrow Airport to Bilbao?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Heathrow Airport to Bilbao, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London Heathrow Airport to Bilbao is November, where tickets cost £63 on average. On the other hand, the most expensive months are May and August, where the average cost of tickets is £160 and £156 respectively.

How far in advance should I book a flight from London Heathrow Airport to Bilbao?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Heathrow Airport to Bilbao, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London Heathrow Airport to Bilbao, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 63 days before departure.

Which airlines provide the cheapest flights from London Heathrow Airport to Bilbao?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting London Heathrow Airport to Bilbao were found on SWISS (£132) and Vueling (£138). Vueling proposed the cheapest one-way flight at £63.

Good to know - Cheap tickets from London Heathrow Airport to Bilbao

Low season

January

High season

August

Cheapest flight

£63
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (16% more expensive on average)
Flight from London Heathrow Airport to Bilbao

When to book flights from Heathrow to Bilbao

Are your dates flexible? Find out the best times to travel from Heathrow to Bilbao based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Bilbao flights

  • What is the cheapest flight from London Heathrow Airport to Bilbao?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Bilbao was £79 for a one-way ticket and £166 for a return.

  • Which airports will I be using when flying from London Heathrow Airport to Bilbao?

    When flying out of London Heathrow Airport you will be using London Heathrow. You will be landing at Bilbao, also known as Bilbao.

  • Which aircraft models fly most regularly from London Heathrow Airport to Bilbao?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Bilbao?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between London Heathrow Airport and Bilbao, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from London to Bilbao, KLM or Brussels Airlines?

    The two airlines most popular with KAYAK users for flights from London to Bilbao are KLM and Brussels Airlines. With an average price for the route of £205 and an overall rating of 7.8, KLM is the most popular choice. Brussels Airlines is also a great choice for the route, with an average price of £296 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Bilbao?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Bilbao.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Bilbao?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bilbao from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Bilbao?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bilbao with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Bilbao?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bilbao from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Heathrow to Bilbao

 
See real verified KAYAK customer reviews for airlines flying from London to Bilbao. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Bilbao? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Brussels AirlinesOverall score based on 591 reviews
8.0Crew
6.5Food
6.4Entertainment
7.3Boarding
7.0Comfort
Airline reviews

I missed my connecting flight due to long lines at security and immigration. Need improvements

4.0 Okayabdou, Apr 2024NSI - BRU
Read more about Brussels Airlines reviews

I missed my connecting flight due to long lines at security and immigration. Need improvements

Food quality is deteriorating each time, last year was very good. I avoid the plane food lately.

Been flying on various airlines, all over the world, for 50+ years. The food on Brussels Air was easily the worst I ever endured.

I felt the overall quality of the plane and food service was less than that of their partner airlines, United. An example was wine was served in paper cups in premium economy class. There was no real silverware, napkins or a welcome kit other than a pillow and blanket.

in the front - higher class of business - sitting in the same seat (with one empty in the middle) is not acceptable any more. need the business class to be as we paid for.

More than one hour detail with no explanation and no compensation

my husband's monitor did not work. there was a visibly ill family in my husband's row.

we had to unexpectedly check a bag, the flight was late getting in

Pros: "thanks to the paid upgrading we got 2 seats in the front of the cabin (row 5)"
Cons: "there was NO organisation at all during boarding: the people just stood in line, not respecting 1,5m. Also at the airport security waiting lines no attention to social distancing was respected. At arrival the off-boarding was in groups of 8th rows, not really helpfull either. A big disappointment versus the flight we had from BXL to PORTO !"
Pros: "Crew was very nice. Chocolates were very nice."
Cons: "Come on guys for the price of the ticked you could have served us something more than a sandwich."

Adequate. You get what you pay for. Absolutely no frills but a cost effective way to travel between European countries.

I have been flying internationally for most of like. My first trip with TAP- wonderful! I look forward to flying with them more frequently in the future!

Disastrous boarding. Entered air bridge only to descend stairs and enter a bus. Plane had insufficient storage, was old and chair recline was damaged. Air stewardess was sullen.

I suspect that there was an item pilfered from my bag at the TAP automated check-in counter on March 26th at Heathrow Airport around 11:30am. I think that the employee assisting me with my bags took something out of it when I was not paying attention because today, March 27th there is a notebook missing. Please check the camera to see if indeed this occurred. My description: Male, African Decent, 5'8, 180lbs medium build, wearing trousers and a jacket. Employee description: Female, Indian Decent (guessing) 5'7, slight build. Flight 1359, London to Lisbon.

The flight crew was good, the flight itself was quick and comfortable

Boarding was late by 30 min due to a bus missing to take us to the plane... And then the flight was delayed by about 90 minutes, in a 60 min flight

We liked the crew. They were competent, professional and friendly. The only big negative was our departure was delayed several times and the airport staff did not communicate what the problems were and what we should expect.

Great staff who were ready working with smile 6 in the morning on New Year’s Day. Although security checkpoint was way too busy, the airline staff were understanding and waited few minutes after boarding. We took off not only exactly on time, but arrived 20 minutes early. Two thumbs up!!!

O comissário não nos serviu bebida no jantar. Quando voltou somente serviu água.

Great travel. Only issues were rude passengers, sorry to say.

The whole flight was coughing and farting all the way. It was impossible to breathe. If people are traveling sick they should either not be allowed to fly or made wear masks

I will never fly vueling. 1h30 delayed, connexion missed with the crew closing the boarding in front of us. 40 people missed the Barcelona-Orly connexion. hours waiting for rebooking and hotel.. inadmissible

3 hr flight from Barcelona to Gran Canaria. Ŵent according to plan No issues with staff oŕ flight. Many people includiñg us could not get luggage self checķ in termìnals to work. Had to wait in check in line.

The communication about the delay could have been better before and during the flight. Also, this online form could have less bugs. It is almost impossible to type in this window.

Boarding was very poor as the flight was initially delayed. We were told the flight would be at 21:40. We were with our 10 month baby who was sleeping. I received an email from Kayak which said the flight was now due to take off at 21:04. When we checked the screens at Gatwick we were told the gate was closed. The lack of communication was extremely poor and we had to run with our baby and there were many other passengers, including elderly people, also running to the gate. When we got to the gate, the staff had no reasons for the poor communication.

We got to the airport 2 hours before the flight. We waited in a line to check our bags onto the flight for an hour, even despite having checked in online, as there weren't enough self check terminals allocated to Vueling (yet loads of empty BA ones right next to them). There also weren't enough staff, making them stressed and rude. We had to try and rush through security to get to our gate, which they announced as gate 35 at first and then changed it after ten minutes with no announcement to anyone in the airport that it had changed. So we then had to rush to the correct gate to arrive just as boarding started. It was a thoroughly stressful process and one travelling couple almost missed boarding because of it. The flight boarding and the flight itself werre fine, the staff were polite, but I was dehydrated due to the airport and had to buy a bottle of water as they didn't offer free drinks.

They stop online checkin above a certain capacity. We had to go to the airport to check-in at the desk. Or was offered to pay 7eur extra. Rip off.

It was a short flight but the seat was very straight. I didn’t need any service, but wifi was not available. In resume, a normal service. Nice, the punctuality. Thanks

Last time bucking this company if I would know I wouldn’t do it, they made me lose my flight

Le vol et l'embarquement se sont bien déroulé, mais une fois arrivé à destination nous n'avons pas trouvé notre valise. Nous avons été voir au guichet pour en savoir plus et c'est à ce moment qu'on nous dit que par manque de place dans la soute notre bagage est resté à Paris et sera enregistré sur le vol de demain et qu'il faudra revenir le chercher le lendemain à 16h. Le lendemain à 16h personne ne fût capable de nous renseigner et on nous à donné 3 versions différentes de la procédure à suivre. Finalement nous avons réussit à récupérer notre valise après 26h de retard. On nous à donné un numéro pour contacté la compagnie mais en appelant le numéro dédié à la France on tombe sur des personnes qui ne parlent qu'anglais ou espagnol ou bien on nous raccroche au nez.

boarding needs to be streamlined load the back of the plane first

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

Already stated....flights were fine. Late luggage a disappointment and failure my Lufthansa to get my bag delivered in a timely fashion.

Luggage took nearly 2 hours to come out. Terrible airport service in Malaga.

I was at the airport on time , I checked in my luggage . The plane was delayed and the gate was change. The flight board did not give information . I did not get chance to fly. I am going to make a claim for it

Never flown with LH before so all in all wasba good experience. Also good to know that approx 24hrs prior the flight opens up for being able to organise the seating free.

This flight space was way better than our international flight. Efficient boarding and comfortable

It was a short flight, no real service (which is okay). Very bumpy because of weather.

I'm Canaadian. I hate Air Canada. I used to give them a pass on their international service. No longer, They suck across the board now! Old planes, exhausted staff bad food and shitty entertainment. Your seats need reupholstered! Start with that...

Good experience. Food was great and passengers helped rearrange seats so our family could be seated together

My luggage never arrived to Zurich. They can't confirm when it will arrive

Late again. 3 out of 4 late. One cancelled flight and one lost bag.

Charged an extra 65 pounds for overweight suitcase, Not told how much overweight but had no choice but to pay the price. Compare to Delta Airlines where I flew internationally a few days before with this suitcase and no extra charge by Delta. Comfort was horrible. I am just under 6 feet tall, and good that the flight was only 1 1/2 hours, because my knees were in the seat back in front of me the whole flight. I felt that my knees were part way up to my chest. No reason to have the seats that close. I will say to the positive was the flight crew, very friendly and efficient.

The flight was delayed as they were waiting on catering. Catering. Was eventually delivered but they still had no food. No meals for us in business class - just a bag of nuts.

Our luggage is missing. We are at the Hotel Gran Via in Barcelona

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The flight was on time and the crew very professional. Everything went as expected and I will use BA again for this trip.

We paid to have overhead carry-on baggage. When we got to the gate we were told that our carry on bags would need to be checked and go below because the flight was full. Notably we were nowhere near the last people to board and about 30 other passengers also had to check their carry-on bags. Other than that the flight was fine.

Very bad plain although I paid A business class ticket I was stuck in a stiff fixed seat without any entertainment or Wi Fi for 5 hours I will never ever book a flight on British airline.

Self check in Kiosk did not recognize that I had prepaid for my luggage. This caused a 40 minute delay even though I had my British Airways email receipt for the prepaid luggage.

Book cheap flights from London to Bilbao

Cheapest flights to Bilbao from London found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Bilbao found on KAYAK in the last 72 hours.
4/6Tue
1 stopVueling
15h 50mLHR-BIO
£63
3/7Wed
1 stopVueling
25h 10mLHR-BIO
£71
27/9Fri
1 stopIberia
11h 20mLHR-BIO
£86
10/6Mon
1 stopIberia
5h 05mLHR-BIO
£89
22/6Sat
1 stopLufthansa
9h 55mLHR-BIO
£117
22/6Sat
1 stopLufthansa
9h 55mLHR-BIO
£121
28/7Sun
1 stopBritish Airways
7h 35mLHR-BIO
£220
1/8Thu
1 stopBrussels Airlines
18h 10mLHR-BIO
£291
11/7Thu
1 stopBrussels Airlines
24h 55mLHR-BIO
£292
25/5Sat
1 stopBritish Airways
5h 40mLHR-BIO
£550

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Last minute flights from Heathrow to Bilbao

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Bilbao that are departing in the next 10 days.
13/5Mon
multi-stop
33h 50mLHR-BIO
17/5Fri
multi-stop
11h 10mBIO-LHR
£231
10/5Fri
multi-stop
5h 10mLHR-BIO
13/5Mon
multi-stop
11h 10mBIO-LHR
£242
11/5Sat
multi-stopIberia
12h 45mLHR-BIO
15/5Wed
multi-stopIberia
4h 35mBIO-LHR
£243
12/5Sun
multi-stop
15h 20mLHR-BIO
15/5Wed
multi-stop
4h 35mBIO-LHR
£246
11/5Sat
multi-stopIberia
12h 45mLHR-BIO
14/5Tue
multi-stopIberia
20h 40mBIO-LHR
£248
11/5Sat
multi-stopLufthansa
7h 20mLHR-BIO
15/5Wed
multi-stopLufthansa
5h 05mBIO-LHR
£306
13/5Mon
multi-stopBrussels Airlines
7h 35mLHR-BIO
16/5Thu
multi-stopBrussels Airlines
8h 05mBIO-LHR
£328
9/5Thu
multi-stopKLM
13h 20mLHR-BIO
11/5Sat
multi-stopKLM
4h 55mBIO-LHR
£372
13/5Mon
multi-stopBrussels Airlines
7h 35mLHR-BIO
16/5Thu
multi-stopBrussels Airlines
8h 45mBIO-LHR
£381
9/5Thu
multi-stopLufthansa
7h 40mLHR-BIO
12/5Sun
multi-stopLufthansa
13h 45mBIO-LHR
£448

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London Heathrow Airport - Bilbao Flights

Departure:

London Heathrow Airport (undefined)United Kingdom

Destination:

Bilbao (BIO)Spain

Return flight deals:

Bilbao - London Heathrow Airport

Cabin classes:

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