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Cheap flights from London to Bilbao from £66

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BIO
16 Jul — 23 Jul1
1 adult

Cheapflights Tip: The best prices from London to Bilbao are usually found in January or March, booked 61 days in advance, depart on a Monday or Thursday and return on a Thursday

Cheap 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 11 July 2025.

Round-trip from

£119

One-way from

£66

Popular in

May

Cheapest in

January

Average price

£163

Good round-trip deal

£96 or less

Good one-way deal

£60 or less
13/9-15/9
  • 13/9-15/9
  • 2 total stops
  • 21h 15m total
  • London to Bilbao
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17/9
  • 17/9
  • 1 total stop
  • 6h 00m total
  • London to Bilbao
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Highest demand for flights based on searches. 26% potential increase in price (£36 potential increase over avg. return price).
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Cheapest flight prices on average. 10% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from London (LON) to Bilbao.
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Price to beat on a one-way flight from London (LON) to Bilbao.
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Find flight deals from London to Bilbao

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 11 July 2025.

Sat 13/921:25LTN - BIO
1 stop9h 50mMultiple Airlines
Mon 15/922:20BIO - LTN
1 stop11h 25mMultiple Airlines
Deal found 10/7£119
Sun 14/906:30LGW - BIO
Nonstop2h 00mVueling
Thu 18/907:35BIO - LGW
Nonstop1h 55mVueling
Deal found 10/7£120
Tue 15/715:30LHR - BIO
Nonstop2h 05mVueling
Wed 16/713:55BIO - LHR
Nonstop1h 50mVueling
Deal found 10/7£122
Tue 2/916:15LGW - BIO
Nonstop2h 05mIberia
Wed 10/907:55BIO - LGW
Nonstop2h 00mIberia
Deal found 10/7£122
Fri 26/917:45STN - BIO
1 stop13h 35mMultiple Airlines
Sun 28/913:05BIO - STN
1 stop12h 30mMultiple Airlines
Deal found 9/7£124
Fri 19/915:30LHR - BIO
Nonstop2h 05mMultiple Airlines
Mon 22/919:55BIO - LHR
1 stop14h 15mMultiple Airlines
Deal found 10/7£127
Tue 15/722:00LGW - BIO
1 stop9h 00mMultiple Airlines
Wed 16/711:30BIO - LGW
Nonstop1h 55mMultiple Airlines
Deal found 10/7£128
Thu 9/1015:30LHR - BIO
Nonstop2h 05mIberia
Fri 10/1013:55BIO - LHR
Nonstop1h 50mIberia
Deal found 10/7£146
Fri 26/920:40SEN - BIO
1 stop10h 40mMultiple Airlines
Sun 28/908:55BIO - SEN
1 stop15h 25mMultiple Airlines
Deal found 9/7£146
Thu 9/1016:25LHR - BIO
1 stop6h 00mLufthansa
Sat 11/1007:15BIO - LHR
1 stop12h 10mLufthansa
Deal found 10/7£152
Thu 18/917:25LGW - BIO
1 stop13h 10mAir Europa
Sun 21/921:05BIO - LGW
1 stop12h 55mAir Europa
Deal found 9/7£155
Fri 17/1007:30LTN - BIO
1 stop7h 50measyJet
Sun 19/1011:10BIO - LTN
1 stop5h 50measyJet
Deal found 9/7£171

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 11 July 2025.
Use the filters below to find and compare flights from London to Bilbao that are best for you.

Fly from

London

Fly to

Bilbao

Route

Depart

Return

Price

LondonBilbao

LTN - BIO

LTNBIO

London Luton

Sat 13/9

21:25-08:15

1 stop9h 50m

Bilbao

Mon 15/9

22:20-08:45

1 stop11h 25m

£119

LondonBilbao

LGW - BIO

LGWBIO

London Gatwick

Sun 14/9

06:30-09:30

Nonstop2h 00m

Bilbao

Thu 18/9

07:35-08:30

Nonstop1h 55m

£120

LondonBilbao

LGW - BIO

LGWBIO

London Gatwick

Tue 2/9

16:15-19:20

Nonstop2h 05m

Bilbao

Wed 10/9

07:55-08:55

Nonstop2h 00m

£122

LondonBilbao

STN - BIO

STNBIO

London Stansted

Fri 26/9

17:45-08:20

1 stop13h 35m

Bilbao

Sun 28/9

13:05-00:35

1 stop12h 30m

£124

LondonBilbao

LHR - BIO

LHRBIO

London Heathrow

Sat 13/9

15:30-18:35

Nonstop2h 05m

Bilbao

Mon 15/9

13:55-14:45

Nonstop1h 50m

£124

LondonBilbao

LHR - BIO

LHRBIO

London Heathrow

Fri 19/9

15:30-18:35

Nonstop2h 05m

Bilbao

Mon 22/9

19:55-09:10

1 stop14h 15m

£127

LondonBilbao

LGW - BIO

LGWBIO

London Gatwick

Sun 10/8

19:20-08:25

1 stop12h 05m

Bilbao

Wed 13/8

07:55-08:55

Nonstop2h 00m

£129

LondonBilbao

LHR - BIO

LHRBIO

London Heathrow

Thu 9/10

15:30-18:35

Nonstop2h 05m

Bilbao

Fri 10/10

13:55-14:45

Nonstop1h 50m

£146

LondonBilbao

SEN - BIO

SENBIO

London Southend

Fri 26/9

20:40-08:20

1 stop10h 40m

Bilbao

Sun 28/9

08:55-23:20

1 stop15h 25m

£146

LondonBilbao

LHR - BIO

LHRBIO

London Heathrow

Thu 9/10

06:55-23:25

1 stop15h 30m

Bilbao

Wed 15/10

07:15-15:40

1 stop9h 25m

£152

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 33 results
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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

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

Use this chart to determine the optimal time to book a return flight from London to Bilbao. Price data was last updated on 27 June 2025.

To ensure you get the cheapest price possible for a flight from London to Bilbao, you should look to book at least 61 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 month to book a flight from London to Bilbao?

Currently, January is the cheapest month in which you can book a flight from London to Bilbao (average of £74). Flying from London to Bilbao in August is currently the most expensive (average of £223). 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 11 July 2025.

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 25% on airfare.

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 16 December 2024.

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

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 11 July 2025.

The most flights from LON to BIO are scheduled on a Wednesday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

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

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 11 July 2025.
See what other customers who have flown with KLM, Norwegian, andAir France 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.
KLM
7.8
Good
1,372 reviews
Check prices

Food

7.3

Overall

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,372 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Food

7.3

Overall

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Norwegian
7.8
Good
230 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Food

7.3

Overall

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air France
7.5
Good
1,467 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Food

7.3

Overall

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,655 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Food

7.3

Overall

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Brussels Airlines
7.3
Good
349 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Food

7.3

Overall

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 8 daily inbound flights from London from 6 different airlines.

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

    Vueling, at £120, was found to be the cheapest airline from London to Bilbao.Alternate airlines flying return to your destination include Iberia and Lufthansa. You may be able to fly from London to Bilbao for 12% 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 £66 on Vueling. Other airlines that offer cheap prices include easyJet from £77 and Brussels Airlines from £92 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 City - Bilbao.

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

    Consider Vueling (77%), Iberia (70%) or British Airways (53%) 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 £40. On average you can expect to pay £142. The most popular route, (London Heathrow - Bilbao), can usually be booked for £47.

  • 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, January is the cheapest month in which you can book a flight from London to Bilbao (average of £74). Flying from London to Bilbao in August is currently the most expensive (average of £223). 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

Browse thousands of different options on Cheapflights for your next trip

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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 11 July 2025.
Vueling flights from London to Bilbao
British Airways flights from London to Bilbao
easyJet flights from London to Bilbao

Top 6 airlines flying from London to Bilbao

Discover the top 6 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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£27Average£189FlexibilityNo cancel feeOn-time86%
Search easyJet flights
VuelingCheapest£38Average£149FlexibilityNo cancel feeOn-time88%
Search Vueling flights
British AirwaysCheapest£110Average£319FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£140Average£278FlexibilityNo cancel feeOn-time77%
Search Iberia flights
LufthansaCheapest£162Average£330FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapest£198Average£276FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines 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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