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Cheap flights from London to Bilbao from £37

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BIO
16 Sep — 23 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Bilbao are usually found in November or February, booked 32 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from London to Bilbao

Enter your travel dates to find the best prices.

Cheapest flights from London to Bilbao
Explore the most affordable flight options available from London to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2026.

Sat 10/1018:00 -
Nonstop2h 00m
Sat 17/1021:40 -
Nonstop2h 00m
Deal found 17/8£52
Sat 31/1019:45 -
Nonstop1h 50m
Tue 3/1118:15 -
Nonstop1h 50m
Deal found 17/8£52
Sun 13/918:00 -
Nonstop2h 00m
Wed 16/921:40 -
Nonstop2h 00m
Deal found 13/8£52
Tue 29/915:30 -
Nonstop2h 05m
Wed 30/913:50 -
Nonstop1h 55m
Deal found 14/8£52
Sat 19/919:40 -
Nonstop2h 00m
Thu 24/907:45 -
Nonstop1h 55m
Deal found 17/8£52
Fri 18/918:00 -
Nonstop2h 00m
Mon 21/921:40 -
Nonstop2h 00m
Deal found 15/8£53
Tue 22/920:55 -
1 stop10h 20m
Thu 24/921:40 -
Nonstop2h 00m
Deal found 13/8£54
Sun 13/915:25 -
Nonstop2h 05m
Tue 15/912:00 -
Nonstop1h 55m
Deal found 13/8£54
Sat 12/918:40 -
1 stop12h 35m
Sat 19/921:40 -
Nonstop2h 00m
Deal found 15/8£55
Thu 26/1115:30 -
Nonstop2h 05m
Mon 30/1117:05 -
Nonstop1h 55m
Deal found 15/8£55
Mon 21/913:00 -
Nonstop2h 05m
Thu 24/907:45 -
Nonstop1h 55m
Deal found 15/8£55
Tue 22/920:55 -
1 stop10h 20m
Wed 23/921:40 -
Nonstop2h 00m
Deal found 14/8£55

Find flight deals from London to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Bilbao (BIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 August 2026.

Round-trip from

£52

One-way from

£37

Popular in

December

Cheapest in

November

Average price

£151

Good round-trip deal

£60 or less

Good one-way deal

£34 or less
Wizz Air
  • Wizz Air
  • 10/10-17/10
  • Nonstop
  • 4h 00m total
  • London to Bilbao
Search Deals
16/9
  • 16/9
  • 1 total stop
  • 11h 10m total
  • London to Bilbao
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Bilbao.
Search Deals
Price to beat on a one-way flight from London (LON) to Bilbao.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Bilbao that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 August 2026.
Use the filters below to find and compare flights from London to Bilbao that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonBilbao

LTN London Luton - BIO Bilbao

LTNBIO

London Luton

Fri 18/9

18:00-21:00

Nonstop2h 00m

Bilbao

Mon 21/9

21:40-22:40

Nonstop2h 00m

£53

LondonBilbao

LTN London Luton - BIO Bilbao

LTNBIO

London Luton

Sat 21/11

13:45-16:45

Nonstop2h 00m

Bilbao

Tue 24/11

17:25-18:25

Nonstop2h 00m

£57

LondonBilbao

LTN London Luton - BIO Bilbao

LTNBIO

London Luton

Thu 24/9

18:00-21:00

Nonstop2h 00m

Bilbao

Tue 29/9

21:40-22:40

Nonstop2h 00m

£57

LondonBilbao

LTN London Luton - BIO Bilbao

LTNBIO

London Luton

Thu 3/9

18:00-21:00

Nonstop2h 00m

Bilbao

Mon 7/9

21:40-22:40

Nonstop2h 00m

£57

LondonBilbao

LGW London Gatwick - BIO Bilbao

LGWBIO

London Gatwick

Sat 10/10

19:40-08:15

1 stop11h 35m

Bilbao

Mon 12/10

07:45-08:40

Nonstop1h 55m

£69

LondonBilbao

LGW London Gatwick - BIO Bilbao

LGWBIO

London Gatwick

Fri 20/11

19:40-08:20

1 stop11h 40m

Bilbao

Tue 24/11

08:05-08:55

Nonstop1h 50m

£82

LondonBilbao

STN London Stansted - BIO Bilbao

STNBIO

London Stansted

Mon 14/9

05:55-16:30

1 stop9h 35m

Bilbao

Fri 18/9

07:40-18:10

1 stop11h 30m

£84

LondonBilbao

SEN London Southend - BIO Bilbao

SENBIO

London Southend

Tue 13/10

20:25-07:55

1 stop10h 30m

Bilbao

Fri 16/10

22:45-08:40

1 stop10h 55m

£87

LondonBilbao

LHR London Heathrow - BIO Bilbao

LHRBIO

London Heathrow

Tue 17/11

20:50-08:20

1 stop10h 30m

Bilbao

Tue 1/12

17:05-18:00

Nonstop1h 55m

£88

LondonBilbao

LGW London Gatwick - BIO Bilbao

LGWBIO

London Gatwick

Wed 7/10

20:25-09:25

1 stop12h 00m

Bilbao

Mon 12/10

13:55-22:05

1 stop9h 10m

£90

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from London to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Bilbao

What is the cheapest month to book a flight from London to Bilbao?

Currently, February is the cheapest month in which you can book a flight from London to Bilbao (average of £86). Flying from London to Bilbao in August is currently the most expensive (average of £154). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to BIO?

Find hourly flight availability from London to Bilbao. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 August 2026.

One of the essential ways to save on airfare from London to Bilbao is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 82% on airfare.

Weekly flight availability from London to Bilbao

Explore weekly flight availability from London to Bilbao. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 August 2026.

The most flights from LON to BIO are scheduled on a Friday (16 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost for a return flight from London to Bilbao?

Airfare is below average for this route at the moment.
London to Bilbao flights typically cost between £106 and £210 in October.
The cheapest return price found within the last 5 days was £52 on Wizz Air (10 Oct–17 Oct).

How often are flights from London to Bilbao delayed?

About 15% of weekly flights between London and Bilbao have experienced delays in the past year, with the average delay time being 114 minutes.

What is the most punctual flight time for London to Bilbao flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Bilbao flights?

Over the past year, Vueling have had the lowest number of delays on this route, with just 14% of flights being delayed.

How far ahead should I book a flight from London to Bilbao?

To ensure you get the cheapest price possible for a flight from London to Bilbao, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from London to Bilbao?

Use this chart to determine the cheapest time to fly return from London to Bilbao. Price data was last updated on 15 August 2026.

Travellers seeking maximum savings on their London to Bilbao flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Bilbao

Get insights into the airlines that provide service to Bilbao. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bilbao. Reviews last updated 17 August 2026.
See what other customers who have flown with Vueling,Iberia, andBritish Airways from London to Bilbao have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vueling
7.2
Good
1,298 reviews
Check prices

Crew

7.7

Entertainment

5.9

Food

6.2

Overall

7.2

Comfort

6.9

Boarding

7.2

Reviews

1 / 20
10.0
Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation
Vueling
7.2
Good
1,298 reviews
Vueling
7.2
Good
1,298 reviews
Check prices

Crew

7.7

Entertainment

5.9

Food

6.2

Overall

7.2

Comfort

6.9

Boarding

7.2

Reviews

1 / 20
10.0
Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation
Iberia
7.0
Good
3,258 reviews
Vueling
7.2
Good
1,298 reviews
Check prices

Crew

7.7

Entertainment

5.9

Food

6.2

Overall

7.2

Comfort

6.9

Boarding

7.2

Reviews

1 / 20
10.0
Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation
British Airways
6.7
Okay
8,174 reviews
Vueling
7.2
Good
1,298 reviews
Check prices

Crew

7.7

Entertainment

5.9

Food

6.2

Overall

7.2

Comfort

6.9

Boarding

7.2

Reviews

1 / 20
10.0
Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation
Wizz Air
6.2
Okay
172 reviews
Vueling
7.2
Good
1,298 reviews
Check prices

Crew

7.7

Entertainment

5.9

Food

6.2

Overall

7.2

Comfort

6.9

Boarding

7.2

Reviews

1 / 20
10.0
Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation

Related info for your journey

Find useful and relevant information for your journey from London to Bilbao. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Bilbao from London?

    Located just 3.0 mi from the city center, Bilbao is the airport most travelers will use when flying to Bilbao from London. Booking flights from London to Bilbao (BIO) should be relatively easy as there are 12 daily inbound flights from London from 4 different airlines.

  • How long is the flight from London to Bilbao?

    Airlines like Wizz Air, Vueling, and easyJet fly from London to Bilbao in about 2h. The time it takes to get you to your destination can typically vary by up to 10h. The distance from London to Bilbao is about 604 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London to Bilbao round-trip?

    Wizz Air, at £29, was found to be the cheapest airline from London to Bilbao.Alternate airlines flying return to your destination include Vueling and Iberia. You may be able to fly from London to Bilbao for 76% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London to Bilbao one-way?

    One-way options have recently been found by users for as low as £24 on Wizz Air. Other airlines that offer cheap prices include Vueling from £29 and Iberia from £66 one-way.

  • What are the most popular routes from London to Bilbao?

    The most popular route from London to Bilbao is London Heathrow - Bilbao. You may also consider London Gatwick - Bilbao or London Luton - Bilbao.

  • What are the most reliable airlines from London to Bilbao?

    Consider Vueling (74%), Iberia (74%) or British Airways (74%) when booking your flight. These represent the most reliable airlines when flying from London to Bilbao.

  • What are the cheapest flights from London to Bilbao?

    The cheapest flight price from London to Bilbao is £47. On average you can expect to pay £95. The most popular route, (London Heathrow - Bilbao), can usually be booked for £46.

  • Can I find deals for flights from London to Bilbao that include hotel bookings?

    Yes. In addition to deals on London to Bilbao flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Bilbao?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Bilbao.

  • Can I find deals for business class flights from London to Bilbao?

    Yes. Cheapflights offers flight deals from London to Bilbao by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Bilbao?

    Currently, February is the cheapest month in which you can book a flight from London to Bilbao (average of £86). Flying from London to Bilbao in August is currently the most expensive (average of £154). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Fly from London to Bilbao on these airlines

Choose from the following airlines for your flight from London to Bilbao. Flights are based on user searches made on Cheapflights and were last updated on 17 August 2026.
Vueling flights from London to Bilbao
British Airways flights from London to Bilbao

Top 4 airlines flying from London to Bilbao

Discover the top 4 airlines that operate flights from London to Bilbao. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£29Average£70FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
VuelingCheapest£43Average£112FlexibilityNo cancel feeOn-time88%
Search Vueling flights
IberiaCheapest£86Average£172FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£142Average£206FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Bilbao?

Cheapflights makes it easy to find London to Bilbao flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Bilbao?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Bilbao from London.

Can Cheapflights find flights from London to Bilbao with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Bilbao flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Bilbao become cheaper?

Yes, Cheapflights offers price alerts on London to Bilbao flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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