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Cheap flights from Spain to London from £17

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — LON
30 Mar — 6 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Spain to London

Enter your travel dates to find the best prices.

Cheapest flights from Spain to London
Explore the most affordable flight options available from Spain to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 February 2026.

Sat 14/318:55
BCN
-
LGW
Nonstop2h 20m
Vueling
Wed 18/321:05
LGW
-
BCN
Nonstop2h 05m
Vueling
Deal found 24/2£38
Thu 23/416:40
BCN
-
LTN
Nonstop2h 25m
Wizz Air
Sun 26/405:40
LTN
-
BCN
Nonstop2h 10m
Wizz Air
Deal found 27/2£38
Thu 23/421:05
BCN
-
LGW
Nonstop2h 20m
Vueling
Mon 27/406:50
LGW
-
BCN
Nonstop2h 20m
Vueling
Deal found 25/2£39
Fri 8/521:35
BCN
-
LTN
Nonstop2h 25m
easyJet
Mon 11/507:05
LTN
-
BCN
Nonstop2h 15m
easyJet
Deal found 26/2£39
Thu 23/421:05
BCN
-
LGW
Nonstop2h 20m
Vueling
Tue 28/413:00
LGW
-
BCN
Nonstop2h 15m
Vueling
Deal found 25/2£39
Thu 9/409:35
BCN
-
LTN
Nonstop2h 25m
Multiple Airlines
Thu 16/417:30
LTN
-
BCN
Nonstop2h 10m
Multiple Airlines
Deal found 26/2£39
Fri 13/322:15
BCN
-
LGW
Nonstop2h 20m
easyJet
Tue 17/316:00
LGW
-
BCN
Nonstop2h 05m
easyJet
Deal found 25/2£40
Thu 23/416:40
BCN
-
LTN
Nonstop2h 25m
Wizz Air
Sat 25/412:45
LTN
-
BCN
Nonstop2h 10m
Wizz Air
Deal found 24/2£40
Thu 16/412:25
BCN
-
LGW
Nonstop2h 25m
Vueling
Mon 20/406:50
LGW
-
BCN
Nonstop2h 20m
Vueling
Deal found 25/2£41
Fri 1/521:35
BCN
-
LTN
Nonstop2h 25m
easyJet
Sun 3/507:00
LTN
-
BCN
Nonstop2h 15m
easyJet
Deal found 27/2£41
Wed 29/410:55
BCN
-
LTN
Nonstop2h 30m
easyJet
Sun 3/507:00
LTN
-
BCN
Nonstop2h 15m
easyJet
Deal found 27/2£42
Fri 24/412:25
BCN
-
LGW
Nonstop2h 25m
Vueling
Mon 27/406:50
LGW
-
BCN
Nonstop2h 20m
Vueling
Deal found 28/2£42

Find flight deals from Spain to London

Keep the following information in mind while searching for Spain to London flight deals. Data was last updated 28 February 2026.

Round-trip from

£38

One-way from

£17

Popular in

August

Cheapest in

November

Average price

£51

Good round-trip deal

£18 or less

Good one-way deal

£16 or less
Vueling
  • Vueling
  • 14/3-18/3
  • Nonstop
  • 4h 25m total
  • Spain to London
Search Deals
Vueling
  • Vueling
  • 5/3
  • Nonstop
  • 1h 50m total
  • Spain to London
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Spain to London (LON).
Search Deals
Price to beat on a one-way flight from Spain to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Spain to London 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 28 February 2026.
Use the filters below to find and compare flights from Spain to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

Wed 29/4

10:55-12:25

Nonstop2h 30m

London Luton

Wed 29/4

16:30-19:40

Nonstop2h 10m

£42

MadridLondon

MAD - LTN

MADLTN

Madrid Barajas

Sat 18/4

11:25-12:45

Nonstop2h 20m

London Luton

Tue 28/4

13:40-17:10

Nonstop2h 30m

£43

MadridLondon

MAD - LTN

MADLTN

Madrid Barajas

Wed 8/4

22:20-23:45

Nonstop2h 25m

London Luton

Tue 21/4

13:40-17:10

Nonstop2h 30m

£45

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

Fri 12/6

21:35-23:00

Nonstop2h 25m

London Luton

Mon 15/6

18:05-21:20

Nonstop2h 15m

£47

MadridLondon

MAD - LGW

MADLGW

Madrid Barajas

Tue 21/4

22:30-23:55

Nonstop2h 25m

London Gatwick

Sun 26/4

06:00-09:30

Nonstop2h 30m

£52

MadridLondon

MAD - LTN

MADLTN

Madrid Barajas

Fri 20/3

20:45-22:10

Nonstop2h 25m

London Luton

Tue 24/3

06:20-09:45

Nonstop2h 25m

£55

MadridLondon

MAD - LGW

MADLGW

Madrid Barajas

Sat 18/4

21:20-22:40

Nonstop2h 20m

London Gatwick

Sun 26/4

06:00-09:30

Nonstop2h 30m

£56

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

Wed 11/3

10:35-12:05

Nonstop2h 30m

London Luton

Sun 15/3

06:20-09:30

Nonstop2h 10m

£56

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Sat 21/3

12:10-13:40

Nonstop2h 30m

London Gatwick

Sat 21/3

19:55-22:55

Nonstop2h 00m

£58

MadridLondon

MAD - LTN

MADLTN

Madrid Barajas

Fri 12/6

12:25-13:45

Nonstop2h 20m

London Luton

Sun 14/6

08:00-11:40

Nonstop2h 40m

£62

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6

Best time to book a flight from Spain to London

Have a flexible travel schedule? Discover the best time to fly to London from Spain 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 Spain to London

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

Currently, December is the cheapest month in which you can book a flight from Spain to London (average of £15). Flying from Spain to London in June is currently the most expensive (average of £36). 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 ES to LON?

Find hourly flight availability from Spain to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 February 2026.

It’s typically best to fly out from Spain to London in the evening. Doing so could potentially save you 27% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly return from Spain to London. Price data was last updated on 21 February 2026.

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

Weekly flight availability from Spain to London

Explore weekly flight availability from Spain to London. 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 28 February 2026.

The most flights from ES0 to LON are scheduled on a Friday (110 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (71 on average).

How often are flights from Spain to London delayed?

About 21% of weekly flights between Spain and London have experienced delays in the past year, with the average delay time being 117 minutes.

What is the most punctual flight time for Spain 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?

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

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

Over the past year, Iberia have had the lowest number of delays on this route, with just 10% of flights being delayed.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 28 February 2026.
Get a feel of what it's like to fly with Vueling, Iberia, andRyanair from Spain to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vueling
7.2
Good
1,247 reviews
Check prices

Comfort

6.8

Overall

7.2

Entertainment

5.9

Food

6.2

Boarding

7.2

Crew

7.7

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
1,247 reviews
Vueling
7.2
Good
1,247 reviews
Check prices

Comfort

6.8

Overall

7.2

Entertainment

5.9

Food

6.2

Boarding

7.2

Crew

7.7

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
3,127 reviews
Vueling
7.2
Good
1,247 reviews
Check prices

Comfort

6.8

Overall

7.2

Entertainment

5.9

Food

6.2

Boarding

7.2

Crew

7.7

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
Ryanair
6.9
Okay
5,286 reviews
Vueling
7.2
Good
1,247 reviews
Check prices

Comfort

6.8

Overall

7.2

Entertainment

5.9

Food

6.2

Boarding

7.2

Crew

7.7

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
easyJet
6.9
Okay
1,877 reviews
Vueling
7.2
Good
1,247 reviews
Check prices

Comfort

6.8

Overall

7.2

Entertainment

5.9

Food

6.2

Boarding

7.2

Crew

7.7

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
7,772 reviews
Vueling
7.2
Good
1,247 reviews
Check prices

Comfort

6.8

Overall

7.2

Entertainment

5.9

Food

6.2

Boarding

7.2

Crew

7.7

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 Spain to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Spain to London?

    easyJet, Wizz Air, and Vueling can get you from Spain to London in just under 2h 20m. Your travel time can differ by up to 6h 55m. There are 801 mi between Spain and London. Both multi-stop and direct flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as £9 on Vueling. Other airlines that offer cheap prices include Wizz Air from £12 and Ryanair from £13 one-way.

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

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

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

    No one likes to see their flight delayed. When booking a flight from Spain to London consider choosing Iberia (82%), British Airways (82%) or Qatar Airways (81%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Spain to London?

    Looking for the cheapest flight from Spain to London? While on average our users pay £320, our data indicates the cheapest price to be £29. The most popular route (Madrid Barajas - London Heathrow), is priced around £79.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Spain to London (average of £15). Flying from Spain to London in June is currently the most expensive (average of £36). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Wembley
Luton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
Eastbourne
Ipswich
Chelmsford
Bedford
Romford
Folkestone

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Alternative routes for Spain to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Spain to London

Discover the top 9 airlines that operate flights from Spain to London. 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 28 February 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£13Average£93FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
VuelingCheapest£23Average£104FlexibilityNo cancel feeOn-time88%
Search Vueling flights
easyJetCheapest£25Average£120FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Jet2Cheapest£37Average£88FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
Wizz AirCheapest£37Average£78FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Air EuropaCheapest£67Average£172FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
British AirwaysCheapest£77Average£199FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£93Average£212FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Iberia ExpressCheapest£106Average£169FlexibilityNo cancel feeOn-time93%
Search Iberia Express 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 Spain to London?

Deals for Spain to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Spain to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Spain to London with no change fees.

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

Of course! You can now track prices for flights from Spain to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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