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Cheap flights from London to Bilbao from £28

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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BIO
1 Feb — 8 Feb1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Bilbao are usually found in January or March, booked 62 days in advance, depart on a Monday or Thursday 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 2 January 2026.

Wed 31/1219:40LHR - BIO
1 stop11h 50mMultiple Airlines
Sun 4/113:50BIO - LHR
Nonstop1h 55mMultiple Airlines
Deal found 31/12£269
Wed 31/1221:05LGW - BIO
1 stop12h 20mVueling
Sun 4/119:50BIO - LGW
1 stop13h 30mVueling
Deal found 31/12£273
Wed 31/1219:40LGW - BIO
1 stop11h 50mIberia
Sun 4/107:45BIO - LGW
Nonstop1h 55mIberia
Deal found 31/12£275
Wed 31/1215:30LHR - BIO
Nonstop2h 05mVueling
Sun 4/113:50BIO - LHR
Nonstop1h 55mVueling
Deal found 31/12£286
Wed 31/1219:40LGW - BIO
1 stop11h 50mMultiple Airlines
Sun 4/107:45BIO - LGW
Nonstop1h 55mMultiple Airlines
Deal found 31/12£312
Wed 31/1219:05LHR - BIO
1 stop12h 25mIberia
Sat 3/109:15BIO - LHR
1 stop10h 35mIberia
Deal found 31/12£348
Wed 31/1217:50LHR - BIO
1 stop21h 20mBrussels Airlines
Sun 4/113:40BIO - LHR
1 stop8h 40mBrussels Airlines
Deal found 31/12£350
Wed 31/1219:05LHR - BIO
1 stop12h 25mIberia
Sun 4/113:50BIO - LHR
Nonstop1h 55mIberia
Deal found 31/12£376
Wed 31/1216:35LGW - BIO
1 stop17h 50mTAP AIR PORTUGAL
Sun 4/118:40BIO - LGW
2 stops26h 55mTAP AIR PORTUGAL
Deal found 31/12£394
Wed 31/1217:40LCY - BIO
1 stop26h 30mMultiple Airlines
Sun 4/111:35BIO - LCY
2 stops31h 05mMultiple Airlines
Deal found 31/12£418
Wed 31/1220:50LTN - BIO
1 stop11h 35mMultiple Airlines
Sun 4/115:40BIO - LTN
1 stop8h 20mMultiple Airlines
Deal found 31/12£464
Wed 31/1220:05LHR - BIO
2 stops21h 00mSWISS
Sun 4/111:35BIO - LHR
2 stops11h 05mSWISS
Deal found 31/12£577

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 2 January 2026.

Round-trip from

£48

One-way from

£28

Popular in

May

Cheapest in

January

Average price

£88

Good round-trip deal

£83 or less

Good one-way deal

£57 or less
Vueling
  • Vueling
  • 24/2-3/3
  • Nonstop
  • 4h 00m total
  • London to Bilbao
Search Deals
Vueling
  • Vueling
  • 14/1
  • Nonstop
  • 2h 05m total
  • London to Bilbao
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 2 January 2026.
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

LHR - BIO

LHRBIO

London Heathrow

Sat 7/3

15:30-18:35

Nonstop2h 05m

Bilbao

Tue 10/3

13:50-14:45

Nonstop1h 55m

£48

LondonBilbao

LHR - BIO

LHRBIO

London Heathrow

Fri 6/3

15:30-18:35

Nonstop2h 05m

Bilbao

Tue 10/3

13:50-14:45

Nonstop1h 55m

£53

LondonBilbao

LGW - BIO

LGWBIO

London Gatwick

Fri 29/5

19:40-22:40

Nonstop2h 00m

Bilbao

Wed 3/6

13:50-14:45

Nonstop1h 55m

£53

LondonBilbao

LHR - BIO

LHRBIO

London Heathrow

Wed 4/2

15:30-18:35

Nonstop2h 05m

Bilbao

Wed 25/2

13:50-14:45

Nonstop1h 55m

£56

LondonBilbao

LGW - BIO

LGWBIO

London Gatwick

Fri 23/1

19:45-22:35

Nonstop1h 50m

Bilbao

Sun 25/1

11:30-12:20

Nonstop1h 50m

£59

LondonBilbao

LGW - BIO

LGWBIO

London Gatwick

Wed 21/1

09:50-22:55

1 stop12h 05m

Bilbao

Mon 26/1

18:15-19:05

Nonstop1h 50m

£62

LondonBilbao

LGW - BIO

LGWBIO

London Gatwick

Thu 16/4

21:45-10:15

1 stop11h 30m

Bilbao

Tue 21/4

07:45-08:40

Nonstop1h 55m

£62

LondonBilbao

LGW - BIO

LGWBIO

London Gatwick

Wed 4/2

17:50-08:20

1 stop13h 30m

Bilbao

Wed 25/2

07:45-08:40

Nonstop1h 55m

£62

LondonBilbao

LGW - BIO

LGWBIO

London Gatwick

Thu 19/3

07:00-14:00

1 stop6h 00m

Bilbao

Sun 22/3

07:45-08:40

Nonstop1h 55m

£63

LondonBilbao

LGW - BIO

LGWBIO

London Gatwick

Thu 5/3

19:45-22:35

Nonstop1h 50m

Bilbao

Sun 8/3

07:45-08:40

Nonstop1h 55m

£64

Flights are sorted by cheapest return flights first.

Deals found on 31/12

Showing 1-10 of 60 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 26 December 2025.

To ensure you get the cheapest price possible for a flight from London to Bilbao, you should look to book at least 62 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, March is the cheapest month in which you can book a flight from London to Bilbao (average of £25). Flying from London to Bilbao in August is currently the most expensive (average of £90). 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 2 January 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 81% 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 27 December 2025.

Travellers seeking maximum savings on their London to Bilbao flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday at midday 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 2 January 2026.

The most flights from LON to BIO are scheduled on a Tuesday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

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

How often are flights from London to Bilbao delayed?

About 17% of weekly flights between London and Bilbao have experienced delays in the past year, with the average delay time being 110 minutes.

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

Historically, flights departing at night 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 16% of flights being delayed.

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 2 January 2026.
See what other customers who have flown with Smartwings, Vueling, andIberia 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.
Smartwings
7.3
Good
33 reviews
Check prices

Entertainment

5.7

Comfort

6.8

Crew

8.1

Food

5.6

Boarding

7.2

Overall

7.3

Reviews

1 / 1
8.0
Excellent

Anonymous,Aug 2025

BOJ - PRG

For a reason I used the plane for me was ok. Thx
Smartwings
7.3
Good
33 reviews
Smartwings
7.3
Good
33 reviews
Check prices

Entertainment

5.7

Comfort

6.8

Crew

8.1

Food

5.6

Boarding

7.2

Overall

7.3

Reviews

1 / 1
8.0
Excellent

Anonymous,Aug 2025

BOJ - PRG

For a reason I used the plane for me was ok. Thx
Vueling
7.1
Good
1,220 reviews
Smartwings
7.3
Good
33 reviews
Check prices

Entertainment

5.7

Comfort

6.8

Crew

8.1

Food

5.6

Boarding

7.2

Overall

7.3

Reviews

1 / 1
8.0
Excellent

Anonymous,Aug 2025

BOJ - PRG

For a reason I used the plane for me was ok. Thx
Iberia
7.0
Good
3,058 reviews
Smartwings
7.3
Good
33 reviews
Check prices

Entertainment

5.7

Comfort

6.8

Crew

8.1

Food

5.6

Boarding

7.2

Overall

7.3

Reviews

1 / 1
8.0
Excellent

Anonymous,Aug 2025

BOJ - PRG

For a reason I used the plane for me was ok. Thx
British Airways
6.7
Okay
7,638 reviews
Smartwings
7.3
Good
33 reviews
Check prices

Entertainment

5.7

Comfort

6.8

Crew

8.1

Food

5.6

Boarding

7.2

Overall

7.3

Reviews

1 / 1
8.0
Excellent

Anonymous,Aug 2025

BOJ - PRG

For a reason I used the plane for me was ok. Thx
Wizz Air
6.2
Okay
159 reviews
Smartwings
7.3
Good
33 reviews
Check prices

Entertainment

5.7

Comfort

6.8

Crew

8.1

Food

5.6

Boarding

7.2

Overall

7.3

Reviews

1 / 1
8.0
Excellent

Anonymous,Aug 2025

BOJ - PRG

For a reason I used the plane for me was ok. Thx

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 10 daily inbound flights from London from 7 different airlines.

  • How long is the flight from London to Bilbao?

    Airlines like Vueling and Wizz Air fly from London to Bilbao in about 2h. The time it takes to get you to your destination is usually consistent. The distance from London to Bilbao is about 604 mi. All flights are typically direct.

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

    Vueling, at £30, was found to be the cheapest airline from London to Bilbao.Alternate airlines flying return to your destination include Wizz Air and Iberia. You may be able to fly from London to Bilbao for 79% 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 £29 on Vueling. Other airlines that offer cheap prices include Iberia from £54 and British Airways from £64 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 (79%), British Airways (79%) or Iberia (75%) 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 £27. On average you can expect to pay £119. The most popular route, (London Heathrow - Bilbao), can usually be booked for £48.

  • 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, March is the cheapest month in which you can book a flight from London to Bilbao (average of £25). Flying from London to Bilbao in August is currently the most expensive (average of £90). 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 2 January 2026.
Vueling flights from London to Bilbao
British Airways flights from London to Bilbao
easyJet flights from London to Bilbao

Top 7 airlines flying from London to Bilbao

Discover the top 7 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 2 January 2026.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest£45Average£160FlexibilityNo cancel feeOn-time88%
Search Vueling flights
Wizz AirCheapest£61Average£113FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
IberiaCheapest£112Average£252FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£154Average£323FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£160Average£449FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
LufthansaCheapest£199Average£392FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
easyJetCheapest£374Average£831FlexibilityNo cancel feeOn-time86%
Search easyJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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