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Cheap flights from Spain to London from £23

MAD — LON
24 Sep — 1 Oct1
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

Thu 8/1007:10 -
Nonstop2h 30m
Sun 11/1012:45 -
Nonstop2h 15m
Deal found 23/8£38
Thu 8/1017:55 -
Nonstop2h 25m
Thu 15/1021:55 -
Nonstop2h 15m
Deal found 24/8£38
Thu 26/1120:55 -
Nonstop2h 35m
Mon 30/1117:00 -
Nonstop2h 10m
Deal found 24/8£38
Thu 8/1007:10 -
Nonstop2h 30m
Thu 15/1016:40 -
Nonstop2h 10m
Deal found 24/8£39
Sat 12/922:55 -
Nonstop2h 25m
Thu 17/921:55 -
Nonstop2h 15m
Deal found 20/8£39
Thu 24/916:40 -
Nonstop2h 25m
Mon 28/918:05 -
Nonstop2h 15m
Deal found 21/8£39
Fri 2/1020:30 -
Nonstop2h 20m
Sun 4/1009:15 -
Nonstop2h 10m
Deal found 24/8£40
Thu 17/920:05 -
Nonstop2h 25m
Thu 24/921:55 -
Nonstop2h 15m
Deal found 20/8£40
Thu 24/921:15 -
Nonstop2h 25m
Sun 27/908:30 -
Nonstop2h 10m
Deal found 20/8£40
Thu 1/1007:10 -
Nonstop2h 30m
Sat 3/1016:10 -
Nonstop2h 10m
Deal found 21/8£40
Wed 16/910:35 -
Nonstop2h 25m
Fri 18/921:25 -
Nonstop2h 15m
Deal found 21/8£40
Tue 8/1209:50 -
Nonstop2h 25m
Mon 18/105:55 -
Nonstop2h 10m
Deal found 23/8£40

Find flight deals from Spain to London

Round-trip from

£38

One-way from

£23

Popular in

August

Cheapest in

November

Average price

£100

Good round-trip deal

£18 or less

Good one-way deal

£19 or less
easyJet
  • easyJet
  • 8/10-11/10
  • Nonstop
  • 4h 45m total
  • Spain to London
Search Deals
easyJet
  • easyJet
  • 11/10
  • Nonstop
  • 2h 30m total
  • Spain to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% 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 Spain to London (LON).
Search Deals
Price to beat on a one-way flight from Spain to London (LON).
Search Deals

Cheapflights Fare Finder

 
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

Cheapest return flight

BarcelonaLondon

BCN Barcelona-El Prat - LGW London Gatwick

BCNLGW

Barcelona-El Prat

Thu 22/10

11:15-12:45

Nonstop2h 30m

London Gatwick

Wed 28/10

14:50-17:55

Nonstop2h 05m

£38

BarcelonaLondon

BCN Barcelona-El Prat - STN London Stansted

BCNSTN

Barcelona-El Prat

Fri 25/9

05:45-07:10

Nonstop2h 25m

London Stansted

Fri 2/10

21:25-00:40

Nonstop2h 15m

£38

BarcelonaLondon

BCN Barcelona-El Prat - STN London Stansted

BCNSTN

Barcelona-El Prat

Thu 24/9

20:05-21:30

Nonstop2h 25m

London Stansted

Thu 1/10

21:55-01:10

Nonstop2h 15m

£39

BarcelonaLondon

BCN Barcelona-El Prat - STN London Stansted

BCNSTN

Barcelona-El Prat

Fri 25/9

05:45-07:10

Nonstop2h 25m

London Stansted

Tue 29/9

18:45-22:00

Nonstop2h 15m

£40

BarcelonaLondon

BCN Barcelona-El Prat - LTN London Luton

BCNLTN

Barcelona-El Prat

Thu 22/10

10:50-12:20

Nonstop2h 30m

London Luton

Tue 27/10

06:50-10:00

Nonstop2h 10m

£41

BarcelonaLondon

BCN Barcelona-El Prat - STN London Stansted

BCNSTN

Barcelona-El Prat

Fri 9/10

05:45-07:10

Nonstop2h 25m

London Stansted

Sun 11/10

12:40-15:55

Nonstop2h 15m

£43

BarcelonaLondon

BCN Barcelona-El Prat - STN London Stansted

BCNSTN

Barcelona-El Prat

Wed 23/9

05:55-07:20

Nonstop2h 25m

London Stansted

Sat 26/9

19:05-22:20

Nonstop2h 15m

£43

BarcelonaLondon

BCN Barcelona-El Prat - LTN London Luton

BCNLTN

Barcelona-El Prat

Fri 9/10

23:25-00:50

Nonstop2h 25m

London Luton

Tue 13/10

14:45-17:55

Nonstop2h 10m

£43

BarcelonaLondon

BCN Barcelona-El Prat - LTN London Luton

BCNLTN

Barcelona-El Prat

Thu 10/12

10:35-12:05

Nonstop2h 30m

London Luton

Wed 16/12

06:50-10:00

Nonstop2h 10m

£46

BarcelonaLondon

BCN Barcelona-El Prat - LTN London Luton

BCNLTN

Barcelona-El Prat

Mon 19/10

16:50-18:15

Nonstop2h 25m

London Luton

Thu 22/10

17:30-20:40

Nonstop2h 10m

£46

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, January is the cheapest month in which you can book a flight from Spain to London (average of £68). Flying from Spain to London in August is currently the most expensive (average of £116). 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?

It’s typically best to fly out from Spain to London in the evening. Doing so could potentially save you 34% on the flight price compared to flying at midday, which is usually more expensive.

Weekly flight availability from Spain to London

The most flights from ES0 to LON are scheduled on a Monday (88 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (47 on average).

How often are flights from Spain to London delayed?

About 22% of weekly flights between Spain and London have experienced delays in the past year, with the average delay time being 119 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 11% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from Spain to London, you should look to book at least 63 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 Spain to London?

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

Reviews of airlines servicing London

Get a feel of what it's like to fly with Vueling,Ryanair, andeasyJet 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
1,302 reviews
Check prices

Food

6.2

Entertainment

5.9

Overall

7.2

Boarding

7.2

Comfort

6.9

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

Food

6.2

Entertainment

5.9

Overall

7.2

Boarding

7.2

Comfort

6.9

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
5,478 reviews
Vueling
7.2
Good
1,302 reviews
Check prices

Food

6.2

Entertainment

5.9

Overall

7.2

Boarding

7.2

Comfort

6.9

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
1,927 reviews
Vueling
7.2
Good
1,302 reviews
Check prices

Food

6.2

Entertainment

5.9

Overall

7.2

Boarding

7.2

Comfort

6.9

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
8,188 reviews
Vueling
7.2
Good
1,302 reviews
Check prices

Food

6.2

Entertainment

5.9

Overall

7.2

Boarding

7.2

Comfort

6.9

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
Wizz Air
6.2
Okay
172 reviews
Vueling
7.2
Good
1,302 reviews
Check prices

Food

6.2

Entertainment

5.9

Overall

7.2

Boarding

7.2

Comfort

6.9

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

  • How long is the flight from Spain to London?

    easyJet, Ryanair, and Wizz Air can get you from Spain to London in just under 2h 25m. Your travel time will be generally consistent. There are 736 mi between Spain and London. Generally, flights for this route are direct.

  • 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 easyJet from £12 and Wizz Air 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 Gatwick. You may also consider Madrid Barajas - London Luton or Madrid Barajas - London Stansted.

  • 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 Alaska Airlines (89%), Vueling (77%) or Japan Airlines (76%) 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 £128, our data indicates the cheapest price to be £43. The most popular route (Madrid Barajas - London Gatwick), is priced around £48.

  • 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, January is the cheapest month in which you can book a flight from Spain to London (average of £68). Flying from Spain to London in August is currently the most expensive (average of £116). 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?

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Milton Keynes
Luton
Wembley
Gatwick
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Ilford
Hayes
Croydon
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Eastbourne
Brentford
Southend-on-Sea
Barnet
Enfield
Kingston upon Thames
Southall
Watford
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Romford

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Spain to London

Duesseldorf Intl to Stansted flights
Duesseldorf Intl to Luton flights
Amsterdam to Luton flights
Charles de Gaulle to Edinburgh flights
Charles de Gaulle to Heathrow flights
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Orly to Gatwick flights
Duesseldorf Intl to Heathrow flights
Frankfurt to Gatwick flights
Duesseldorf Intl to London City flights
Frankfurt to Heathrow flights
Berlin to Gatwick flights
Leonardo da Vinci/Fiumicino to Heathrow flights
Madrid to Gatwick flights
Beauvais-Tille to Gatwick flights
Heathrow to Edinburgh flights
Madrid to Luton flights
Bruxelles-National to Gatwick flights
Vienna to Stansted flights
Beauvais-Tille to Stansted flights
Bruxelles-National to Stansted flights
Vienna to Heathrow flights
Frankfurt to London City flights
Madrid to Stansted flights
Beauvais-Tille to Luton flights
Bruxelles-National to Luton flights
Vicenza to Heathrow flights
Charles de Gaulle to Southend flights
Frederic Chopin to Gatwick flights
Oslo Gardermoen to Heathrow flights
Leonardo da Vinci/Fiumicino to Gatwick flights
Madrid to London City flights
Stansted to Edinburgh flights
Orly to Heathrow flights
Dublin to Luton flights
Gatwick to Edinburgh flights
Madrid to Heathrow flights
Frederic Chopin to London City flights
Lyon to Gatwick flights
Dublin to Gatwick flights
Dublin to Heathrow flights
Frederic Chopin to Heathrow flights
Dublin to Stansted flights
Valencia to Heathrow flights
Amsterdam to London City flights

Top 8 airlines flying from Spain to London

AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest£23Average£99FlexibilityNo cancel feeOn-time88%
Search Vueling flights
easyJetCheapest£25Average£105FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£34Average£87FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£35Average£88FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Air EuropaCheapest£66Average£165FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
British AirwaysCheapest£74Average£194FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£82Average£171FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Iberia ExpressCheapest£104Average£187FlexibilityNo cancel feeOn-time93%
Search Iberia Express flights

Fly with Cheapflights

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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