£25 Find Cheap Flights to Bilbao

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Bilbao departing on 21/6. 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
1 adult, Economy, 0 bags

KAYAK searches 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 for flights to Bilbao
These are the airlines KAYAK users have selected most often from within our search results for flights to Bilbao
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Everything you should know

Cheapest return fare
£40
Overall average: £199
easyJet
Tue 21/4Wed 29/4
MAN - BIO • Direct
Cheapest one-way flight
£25
Typical prices: £55-£77
easyJet
Sun 21/6
BRS - BIO • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
BA's Euro Traveller fares include a cabin bag.
Avoid surprise fees by checking baggage weight.
Expert advice
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Top airlines
Vueling
Most flights • 52 per week
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
BRS
-
BIO
Cheapest
LGW
-
BIO
Most popular
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 35% price drop
May
Most popular
Good to know
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+1
+1
Good to know
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+1
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Flight Deals

Cheap Flights to Bilbao (BIO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals to Bilbao

Tue, 21 Apr - Wed, 29 Apr
easyJet Logo
06:05 - 09:15
MAN
-
BIO
2h 10mdirect
easyJet Logo
10:55 - 12:00
BIO
-
MAN
2h 05mdirect
£40easyJet
Wed, 15 Apr - Wed, 22 Apr
Wizz Air Logo
18:00 - 21:00
LTN
-
BIO
2h 00mdirect
Wizz Air Logo
21:40 - 22:40
BIO
-
LTN
2h 00mdirect
£45Wizz Air
Sat, 18 Apr - Sun, 19 Apr
Vueling Logo
19:40 - 22:40
LGW
-
BIO
2h 00mdirect
Vueling Logo
07:45 - 08:40
BIO
-
LGW
1h 55mdirect
£45Vueling
Tue, 14 Apr - Sat, 18 Apr
Vueling Logo
19:40 - 22:40
LGW
-
BIO
2h 00mdirect
Vueling Logo
18:10 - 19:00
BIO
-
LGW
1h 50mdirect
£46Vueling
Wed, 15 Apr - Fri, 17 Apr
Wizz Air Logo
18:00 - 21:00
LTN
-
BIO
2h 00mdirect
Wizz Air Logo
21:40 - 22:40
BIO
-
LTN
2h 00mdirect
£46Wizz Air
Wed, 15 Apr - Mon, 20 Apr
Multiple Airlines Logo
15:35 - 08:15
LTN
-
BIO
15h 40m
1 stop
Multiple Airlines Logo
21:40 - 22:40
BIO
-
LTN
2h 00mdirect
£52Multiple Airlines
Tue, 21 Apr - Wed, 29 Apr
Multiple Airlines Logo
21:30 - 08:15
MAN
-
BIO
9h 45m
1 stop
Multiple Airlines Logo
10:55 - 12:00
BIO
-
MAN
2h 05mdirect
£59Multiple Airlines
Tue, 31 Mar - Thu, 9 Apr
KLM Logo
20:15 - 11:15
LCY
-
BIO
14h 00m
1 stop
KLM Logo
12:00 - 17:20
BIO
-
LCY
6h 20m
1 stop
£150KLM
Tue, 17 Mar - Tue, 24 Mar
KLM Logo
17:05 - 22:45
LCY
-
BIO
4h 40m
1 stop
KLM Logo
11:55 - 17:20
BIO
-
LCY
6h 25m
1 stop
£171KLM
Tue, 24 Mar - Mon, 30 Mar
SWISS Logo
13:30 - 20:55
LCY
-
BIO
6h 25m
1 stop
SWISS Logo
10:15 - 17:25
BIO
-
LCY
8h 10m
1 stop
£177SWISS
Booking Insights

KAYAK's insights & trends for flights to Bilbao

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

What is the cheapest flight to Bilbao?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the lowest price for a flight to Bilbao was £25 for a one-way ticket from Bristol and £40 for a return. The most popular route searched for by our users was for flights from London to Bilbao and the best return deal found in the last 3 days was £45.

How much is a flight to Bilbao?

The average and cheapest price for all round-trip flights to Bilbao from each origin found by users searching on KAYAK in the last month.

On average, a flight to Bilbao costs £134. The cheapest price found on KAYAK in the last 2 weeks cost £22 and departed from London Gatwick Airport. The most popular routes on KAYAK are Bristol to Bilbao which costs £132 on average, and London to Bilbao, which costs £146 on average.

See prices from:

What is the cheapest month to fly to Bilbao?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Bilbao is February, where tickets cost £149 on average for one-way flights. On the other hand, the most expensive months are May and July, where the average cost of tickets from the United Kingdom is £480 and £425 respectively. For return trips, the best month to travel is November with an average price of £99.

What is a good deal for flights to Bilbao?

If you’re looking for cheap airfare to Bilbao, 25% of our users found tickets to Bilbao for the following prices or less: From London Luton Airport £28 one-way - £80 return, from London Heathrow Airport £63 one-way - £75 return, from London Gatwick Airport £66 one-way - £103 return.

How far in advance should I book a flight to Bilbao?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Bilbao, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 83 days before departure.

Expert advice

Expert advice for your flight to Bilbao

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on Vueling and British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Blane Bachelor

Blane Bachelor

Expert on easyJet and KLM

Blane Bachelor is a journalist and editor specialising in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favourite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history.

Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has travelled to more than 50 countries across six continents.

Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialising in airline interiors and regulations. 10 years ago, she pivoted to journalism. She shares her insights in leading aviation, travel and business publications and on her site, FlightChic.

Good to know - Cheap tickets to Bilbao

Low seasonDecember
Cheapest flight£25
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly (53% more expensive on average)
Flight from Bristol to Bilbao

When to book flights to Bilbao

Are your dates flexible? Find out the best times to travel 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. The information is for flights to Bilbao based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Bilbao flights

  • How do I get from Bilbao Airport to downtown Bilbao?

    The city centre is easily accessible from Bilbao Airport via a couple of transport modes: the Bizkaibus Line A3247 which takes about 25 minutes to downtown (approximately €3.00 - £2.65 single fare) or take a taxi from the rank located just outside the airport which will cost you around €30 (£26.40) and take you to the downtown area.

  • Are there any places to grab a meal at Bilbao Airport?

    If you’re feeling a bit hungry before or after your flight to Bilbao, the airport has several places where you can get a bite to eat. There’s a full service menu at Yandiola as well as fast food options like Burger King or you can enjoy handmade pastries at Santa Gloria, all located on the third floor, Departures lounge.

  • What hotels offer complimentary transport to and from Bilbao Airport?

    Holiday Inn Express Bilbao, Hotel Seminario Bilbao and Hotel New Bilbao Airport are just a few of the hotels in Bilbao that offer free shuttle service to and from Bilbao Airport giving visitors one less thing to be concerned with after their flight leaving additional time to explore the beautiful Basque region.

  • How far is Bilbao Airport from San Mames Stadium?

    San Mames Stadium is where the popular Athletico Bilbao football club plays its home games and is located about 14 kilometres from Bilbao Airport so your journey should be a short one (about 17 minutes by car) traffic permitting via the N-637 motorway if you’re flying in to attend a game.

  • What is the cheapest flight to Bilbao?

    In the last 3 days, the lowest price for a flight to Bilbao was £25 for a one-way ticket from Bristol and £40 for a return. The most popular route searched for by our users was for flights from London to Bilbao and the best return deal found in the last 3 days was £45.

  • How far is Bilbao Airport from central Bilbao?

    There are 3 miles between Bilbao city centre and Bilbao Airport.

  • What is the name of Bilbao’s airport?

    When flying to Bilbao, you'll arrive at Bilbao Airport (BIO). The airport is also known as Bilbao.

  • How much is a flight to Bilbao?

    On average, a flight to Bilbao costs £134. The cheapest price found on KAYAK in the last 2 weeks cost £22 and departed from London Gatwick Airport.

  • What is the cheapest day to fly to Bilbao?

    Based on KAYAK data, the cheapest day to fly to Bilbao is Monday where tickets can be as cheap as £150. On the other hand, the most expensive day to fly is Wednesday, where prices are £283 on average.

  • How does KAYAK find such low prices on flights 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 to Bilbao.

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

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

  • What is the Hacker Fare option on flights to Bilbao?

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Bilbao?

    The cheapest time of day to fly to Bilbao is generally in the afternoon, when flights cost £131 on average. The most expensive time of day to fly to Bilbao is generally in the morning, which is peak travel time and where the average cost of a ticket is £173.

Top tips for finding cheap flights to Bilbao

  • Looking for cheap airfare to Bilbao? 25% of our users found round-trip tickets to Bilbao for the following prices or less: Cheap flights to Bilbao from London Luton £54, from London Heathrow £69, from Bristol £81
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Bilbao flight deals.
  • International visitors on flights to Bilbao will be pleased to know that there are a few ATMs where they can exchange money for Euros at the airport. Four of them are located on the third floor of the Departures Lounge (Euro 6000 (Kutxabank), 4B (Santander) and Servired (BBVA and LA Caixa) and another can be found in the Arrivals Hall on the main floor.
  • First time visitors to Bilbao Airport should take advantage of the Tourist Office at Bilbao Airport at the Arrivals Hall which employs an interactive computer system to assist with any last minute reservations and to help you find your way around the region as well as receive weather updates during your travels.
  • If you’re planning on driving to Bilbao Airport to pick up or drop off passengers there are two Express car parks for your convenience in addition to one for medium stay (P1 Car Park) and another if you’re travelling on a long holiday (P2 Long Stay Car Park) or you can reserve a spot at the Premium Car park with direct access to the terminal.
  • Need a place to relax before your flight? Well you may wish to check out Bilbao VIP Lounge at Bilbao Airport located on the second floor (mezzanine) of the terminal and is open to passengers on flights within the Schengen Zone as well as non-Schengen. The lounge is open daily until 9:30 pm local time.
  • If your flight to Bilbao is just the start of your journey it’s good to know that there are transportation links from the airport to other regional towns and cities such as to Plaza de Pio XIII and San Sebastian (approximately €17.10 - £15.10) which is a 75 minute journey and Bergara which takes one hour (approximately €10.00 - £8.80).

Reviews of the top 5 airlines flying to Bilbao

 
See real verified KAYAK customer reviews for airlines flying to Bilbao. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Bilbao. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
7.7
KLMOverall score based on 1465 reviews
7.6Comfort
7.3Food
7.8Boarding
8.4Crew
7.1Entertainment
Airline reviews

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

6.0 GoodGlenn, Feb 2026
AMS - JFK
Read more KLM reviews

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Not constantly changing the price DURING a booking. Felt like bait and switch.

All very smooth airside. Check-in counters were understaffed. The wait is too long. Only two, then three counters were open. Waiting time of 35 minutes is too long. Pls review your rota.

To complex. So many types of fare. This made the boarding a caos.

Needs faster boarding procedure. Not their fault but should still take into account indifferent flyers.

Very fast boarding. Crew members were super nice. I loved it!

My luggage got lost and until today there is no solution to the problem. It's still missing

I am writing to demand an immediate refund and compensation for the absolutely unacceptable experience I endured with VUELING this week. On Monday, my flight was canceled, and despite this, I have yet to receive any refund. I was then taken to a hotel in a terrible location, where no food or even water was provided. The next day, I was rebooked on another flight, for which I had to personally cover an additional €50 in transportation costs—only to have that flight canceled as well. After waiting 10 hours, only 10 of us were offered alternative accommodations, while the rest were left stranded. We were forced to remain in this situation until Thursday without a single explanation or proper assistance. During this entire ordeal, we were only provided with breakfast and dinner, while being charged extra for drinks. This level of treatment is completely unacceptable. I expect an immediate refund for the cancelled flights and full compensation for the inconvenience, additional expenses, and the significant distress caused.

Only food for sale. Did not even offer water. No entertainment

Checking was efficient and quick. Adequate luggage space. Food for purchase only at high prices

Nothing. There was no flight. They cancelled the flight with no replacement about 9 hours before takeoff.

Sitting on the last row in between the aisle and a massive person, all people going to the bathroom bumped into me including the flight attendants.

Sat at rear of aircraft and was very cold. As a frequent flyer for many years, this is was the coldest I have ever been. Other passengers and some crew were complaining how cold it was. Sitting near the doors always risks being colder, just the way the aircraft works - but this was exceptional, bring a good jumper. Everything else was pretty standard easyJet - good value low cost carrier.

The best budget airline in Europe. Flight was on time, crew friendly and worked hard during flight and were able to meet our needs. Only downside (not the airline's fault), there were no rear steps.

It was transportation nothing more. I will give a positive rating over Ryanair. We missed our Ryanair flight the night before and received rude and unconcerned treatment from the Ryanair customer service. It was late. We were very tired and stressed after doing our best to get to the airport. The so called customer service ladies were completely unconcerned from the start. Aside from that, the flight to London seemed to be their opportunity for advertising. No time to relax as attendants were constantly in the aisle selling. I will never fly Ryanair again!!

Boarding and disembarking were smooth. Not offering free water was cheap ... I've never encountered that before on a flight.

Boarding could be better. To get through your gate but to be stood in a corridor for 20 minutes is not great.

The plane was postponed for over 2.5 hours, which meant that all four of us missed the check in time for our ongoing trip to Melbourne. We had to buy new tickets for 4 people as we had to forfeit the ones we had. The cost was really unfair. i understand that it was snowing during the first leg of the plane for that morning. Surely the cost could have been shared by the airline and not all by us. I could have bought insurance - but you can see how much I travel. I will need to chose more trustworthy airlines.

The true is that travel from London to Faro on 11/12/2025 by BA was cancelled, so I did not go to Faro, so i did not board easy flight. The mediocre qualification to you was because even when i bought an insurance, i could not change date neither obtain reimbursement. It could be ideal if you do something in order for me not to lose the purchase Thank you

Queuing for quite a while despite using the "speedy boarding".

Would not advise EasyJet for a 5 hour flight…small plane and hence a lot of turbulence. No inflight entertainment so struggle to pass time in cramped seats. We also fell victim to extra charge for our cabin bags, although bag dimensions were ok, but the handle was rigid and slightly fell outside their testing cage!!….never again will we fly with this airline and be party to their scams for making money!

Wonderful staff. The boarding process can be improved a little better by adequate prior communication but all in all they did fine. However the boarding gate was quite unfreindly to elderly and who needs help with sevral stairs.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

What could have been better was holding the flight when our ORD to FRA flight was a bit late. We sat at FRA for 7 hours. It takes time to go through passport control and to get to a gate at that very large airport. We went as fast possible to our gate but were too late. Cityline is a good provider other wise.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

Flight was cancelled I was rebooked I dont know if I will fly back home onnLH again Its a very sad story!

The plane was late (as was my flight out from Birmingham the day before)

We were charged for luggage, and our ticket was with Lufthansa and was supposed to include luggage fees. So our experience was a bit bad. Also, the flight was about 45 minutes late arriving.

It was good although we could not land in Munich due to weather and we had to go to Stuttgart. Missed our second flight. They did get us on another flight but the seats where not the ones I paid for in the flight that we missed.

The flight was delayed by an hour. Made the connection uncomfortably tight.

The luggage problem I previously mentioned was actually this flight

The flight was delayed due to snow in Frankfurt. There wasn't much information from BA or the airport, but Kayak was great and kept me informed of the delay and gate changes.

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

No WiFi. No food. 250 ml of water only drink option. No entertainment options. Extremely bare bones flight

Really appreciated the care, attention and friendliness of cabin crew. Very comfortable, prompt and efficient flight.

Economy seats were good and spacious. Much better than virgin by a mile.

It’s the old style plane with the old Ying Yang seats doesn’t compare to other airlines with newer planes.

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Flights with popular airlines flying to Bilbao

Flights from the other most popular airlines that fly from the United Kingdom to Bilbao according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.