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Cheap flights from Bilbao to London from £20

BIO — LON
9 Oct — 16 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bilbao to London are usually found in September or November, booked 70 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from Bilbao to London

Enter your travel dates to find the best prices.

Cheapest flights from Bilbao to London

Thu 15/1013:05 -
Nonstop1h 55m
Mon 19/1013:00 -
Nonstop2h 05m
Deal found 9/9£44
Tue 6/1021:40 -
Nonstop2h 00m
Sat 10/1018:00 -
Nonstop2h 00m
Deal found 5/9£44
Wed 14/1018:10 -
Nonstop1h 50m
Sat 17/1019:40 -
Nonstop2h 00m
Deal found 8/9£45
Sat 26/921:40 -
Nonstop2h 00m
Sat 3/1018:00 -
Nonstop2h 00m
Deal found 8/9£45
Tue 10/1108:05 -
Nonstop1h 50m
Sat 14/1112:45 -
Nonstop2h 00m
Deal found 9/9£46
Thu 24/921:40 -
Nonstop2h 00m
Tue 29/918:00 -
Nonstop2h 00m
Deal found 7/9£46
Thu 15/1013:05 -
Nonstop1h 55m
Sat 17/1019:40 -
Nonstop2h 00m
Deal found 9/9£47
Fri 25/921:40 -
Nonstop2h 00m
Mon 28/918:00 -
Nonstop2h 00m
Deal found 7/9£47
Fri 6/1113:45 -
Nonstop2h 00m
Mon 9/1118:50 -
Nonstop2h 05m
Deal found 5/9£47
Wed 18/1118:00 -
Nonstop1h 50m
Thu 26/1119:45 -
Nonstop1h 50m
Deal found 6/9£47
Tue 29/921:40 -
Nonstop2h 00m
Thu 1/1018:00 -
Nonstop2h 00m
Deal found 8/9£47
Sat 24/1013:50 -
Nonstop1h 55m
Sat 31/1015:30 -
Nonstop2h 05m
Deal found 8/9£47

Find flight deals from Bilbao to London

Round-trip from

£44

One-way from

£20

Popular in

December

Cheapest in

September

Average price

£71

Good round-trip deal

£54 or less

Good one-way deal

£34 or less
Vueling
  • Vueling
  • 15/10-19/10
  • Nonstop
  • 4h 00m total
  • Bilbao to London
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Wizz Air
  • Wizz Air
  • 23/9-31/12
  • Nonstop
  • 2h 00m total
  • Bilbao to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£2 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Bilbao to London (LON).
Search Deals
Price to beat on a one-way flight from Bilbao to London (LON).
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BilbaoLondon

BIO Bilbao - LTN London Luton

BIOLTN

Bilbao

Thu 29/10

17:25-18:25

Nonstop2h 00m

London Luton

Wed 31/12

00:00-00:00

Nonstop0h 00m

£21
Fastest return journey

BilbaoLondon

BIO Bilbao - LGW London Gatwick

BIOLGW

Bilbao

Wed 14/10

18:10-19:00

Nonstop1h 50m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£23

BilbaoLondon

BIO Bilbao - LTN London Luton

BIOLTN

Bilbao

Mon 26/10

17:25-18:25

Nonstop2h 00m

London Luton

Wed 31/12

00:00-00:00

Nonstop0h 00m

£35

BilbaoLondon

BIO Bilbao - LTN London Luton

BIOLTN

Bilbao

Wed 16/12

14:10-12:45

1 stop23h 35m

London Luton

Wed 31/12

00:00-00:00

Nonstop0h 00m

£36

BilbaoLondon

BIO Bilbao - LGW London Gatwick

BIOLGW

Bilbao

Fri 23/10

21:05-09:00

1 stop12h 55m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£38

BilbaoLondon

BIO Bilbao - LTN London Luton

BIOLTN

Bilbao

Wed 23/9

12:45-23:45

1 stop12h 00m

London Luton

Wed 31/12

00:00-00:00

Nonstop0h 00m

£38

BilbaoLondon

BIO Bilbao - LGW London Gatwick

BIOLGW

Bilbao

Mon 14/12

12:35-16:25

1 stop4h 50m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£38

BilbaoLondon

BIO Bilbao - LGW London Gatwick

BIOLGW

Bilbao

Tue 15/12

08:30-16:25

1 stop8h 55m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£38

BilbaoLondon

BIO Bilbao - LTN London Luton

BIOLTN

Bilbao

Mon 14/9

21:40-22:40

Nonstop2h 00m

London Luton

Wed 31/12

00:00-00:00

Nonstop0h 00m

£41

BilbaoLondon

BIO Bilbao - LTN London Luton

BIOLTN

Bilbao

Wed 14/10

13:05-19:55

1 stop7h 50m

London Luton

Wed 31/12

00:00-00:00

Nonstop0h 00m

£42

Flights are sorted by cheapest return flights first.

Deals found on 4/9

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

Have a flexible travel schedule? Discover the best time to fly to London from Bilbao with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

Currently, September is the cheapest month in which you can book a flight from Bilbao to London (average of £76). Flying from Bilbao to London in December is currently the most expensive (average of £134). 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 BIO to LON?

Unlike in the evening, when flights are generally more expensive, you can save up to 75% on flights from Bilbao to London by exploring options for tickets in the afternoon.

Weekly flight availability from Bilbao to London

The most flights from BIO to LON are scheduled on a Monday (16 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

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

Airfare is below average for this route at the moment.
Bilbao to London flights typically cost between £54 and £106 in October.
The cheapest return price found within the last 5 days was £44 on Vueling (15 Oct–19 Oct).

How often are flights from Bilbao to London delayed?

About 7% of weekly flights between Bilbao and London have experienced delays in the past year, with the average delay time being 110 minutes.

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

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

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

Saturday 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 Bilbao to London flights?

Over the past year, Vueling have had the lowest number of delays on this route, with just 6% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from Bilbao to London, you should look to book at least 69 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.

Reviews of airlines servicing London

Read reviews from past customers who have flown with Vueling from Bilbao to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vueling
7.2
Good
1,302 reviews
Check prices

Comfort

6.9

Crew

7.7

Food

6.2

Overall

7.2

Boarding

7.2

Entertainment

5.9

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
1,302 reviews
Vueling
7.2
Good
1,302 reviews
Check prices

Comfort

6.9

Crew

7.7

Food

6.2

Overall

7.2

Boarding

7.2

Entertainment

5.9

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

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

    Most people fly from Bilbao (BIO) if they book a flight from Bilbao to London. On average, Bilbao has 8 outbound flights to London per day from 1 airline. Bilbao is conveniently located just 3.0 mi from Bilbao’s city center.

  • How long is the flight from Bilbao to London?

    There are many flights that can get you from Bilbao to London in 2h. Fly via Wizz Air, Vueling, or easyJet to get the fastest option. The distance from Bilbao to London is about 604 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Bilbao to London round-trip?

    According to our current data, Vueling (£43), offers the cheapest pricing from Bilbao to London. Vueling is 52% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Wizz Air, with whom users have recently found tickets for as low as £14. However, be on the lookout for offers from Vueling and Iberia, as they are both options that can get you from Bilbao to London for a low price.

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

    The most popular flight routes from Bilbao to London are Bilbao - London Luton, Bilbao - London City and Bilbao - London Stansted.

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

    The top 3 most reliable airlines when flying from Bilbao to London are Vueling (82%), Iberia (82%) and British Airways (82%).

  • What are the cheapest flights from Bilbao to London?

    On average you can expect to pay £153 for a flight from Bilbao to London. The cheapest flight overall is £39 while the most popular route, (Bilbao - London Luton) is currently priced at £37.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bilbao to London 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 Bilbao to London?

    Currently, September is the cheapest month in which you can book a flight from Bilbao to London (average of £76). Flying from Bilbao to London in December is currently the most expensive (average of £134). 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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Top airline flying from Bilbao to London

AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest£43Average£103FlexibilityNo cancel feeOn-time88%
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