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Cheap flights from Spain to London from £20

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — LON
13 Nov — 20 Nov1
1 adult
1 adult, Economy

Find 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 14 October 2025.

Thu 6/1122:15BCN - LGW
Nonstop2h 20measyJet
Mon 10/1106:55LGW - BCN
Nonstop2h 05measyJet
Deal found 12/10£37
Fri 24/1005:50BCN - STN
Nonstop2h 25mRyanair
Wed 29/1020:55STN - BCN
Nonstop2h 30mRyanair
Deal found 13/10£37
Wed 12/1120:55BCN - LTN
Nonstop2h 30measyJet
Wed 19/1117:00LTN - BCN
Nonstop2h 10measyJet
Deal found 13/10£37
Thu 6/1106:00BCN - STN
Nonstop2h 30mRyanair
Mon 10/1112:00STN - BCN
Nonstop2h 30mRyanair
Deal found 13/10£38
Mon 10/1110:35BCN - LTN
Nonstop2h 25mRyanair
Mon 17/1106:25LTN - BCN
Nonstop2h 25mRyanair
Deal found 13/10£38
Sun 9/1107:00BCN - LGW
Nonstop2h 30mMultiple Airlines
Mon 10/1106:55LGW - BCN
Nonstop2h 05mMultiple Airlines
Deal found 12/10£39
Sat 8/1112:25BCN - STN
Nonstop2h 30mRyanair
Sun 9/1107:40STN - BCN
Nonstop2h 30mRyanair
Deal found 12/10£39
Fri 21/1121:35BCN - LTN
Nonstop2h 25mMultiple Airlines
Mon 24/1106:15LTN - BCN
Nonstop2h 15mMultiple Airlines
Deal found 12/10£39
Fri 7/1122:15BCN - LGW
Nonstop2h 10measyJet
Sat 8/1114:15LGW - BCN
Nonstop2h 05measyJet
Deal found 12/10£40
Fri 14/1121:40BCN - STN
Nonstop2h 30mRyanair
Tue 18/1121:20STN - BCN
Nonstop2h 30mRyanair
Deal found 13/10£40
Thu 27/1120:55BCN - LTN
Nonstop2h 25mMultiple Airlines
Sat 29/1109:20LTN - BCN
Nonstop2h 25mMultiple Airlines
Deal found 12/10£40
Fri 14/1123:10BCN - STN
Nonstop2h 30mRyanair
Mon 17/1108:40STN - BCN
Nonstop2h 30mRyanair
Deal found 13/10£40

Cheap flight deals from Spain to London

Keep the following information in mind while searching for Spain to London flight deals. Data was last updated 14 October 2025.

Round-trip from

£37

One-way from

£20

Popular in

August

Cheapest in

February

Average price

£73

Good round-trip deal

£9 or less

Good one-way deal

£18 or less
easyJet
  • easyJet
  • 6/11-10/11
  • Nonstop
  • 4h 25m total
  • Spain to London
Search Deals
easyJet
  • easyJet
  • 11/11
  • Nonstop
  • 2h 30m total
  • Spain to London
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£17 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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 14 October 2025.
Use the filters below to find and compare flights from Spain to London that are best for you.

Fly from

Spain

Fly to

London

Route

Depart

Return

Price

BarcelonaLondon

BCN - STN

BCNSTN

Barcelona-El Prat

Thu 20/11

06:00-07:30

Nonstop2h 30m

London Stansted

Sat 22/11

21:00-00:30

Nonstop2h 30m

£37

BarcelonaLondon

BCN - STN

BCNSTN

Barcelona-El Prat

Fri 24/10

05:50-07:15

Nonstop2h 25m

London Stansted

Wed 29/10

20:55-00:25

Nonstop2h 30m

£37

BarcelonaLondon

BCN - STN

BCNSTN

Barcelona-El Prat

Thu 6/11

06:00-07:30

Nonstop2h 30m

London Stansted

Mon 10/11

12:00-15:30

Nonstop2h 30m

£38

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

Thu 11/12

20:55-22:30

Nonstop2h 35m

London Luton

Mon 15/12

06:15-09:30

Nonstop2h 15m

£40

BarcelonaLondon

BCN - STN

BCNSTN

Barcelona-El Prat

Sun 9/11

05:45-07:15

Nonstop2h 30m

London Stansted

Sat 15/11

18:55-22:25

Nonstop2h 30m

£41

BarcelonaLondon

BCN - STN

BCNSTN

Barcelona-El Prat

Sun 23/11

05:45-07:15

Nonstop2h 30m

London Stansted

Thu 11/12

08:30-12:00

Nonstop2h 30m

£41

BarcelonaLondon

BCN - STN

BCNSTN

Barcelona-El Prat

Wed 5/11

05:45-07:15

Nonstop2h 30m

London Stansted

Sun 9/11

05:55-09:25

Nonstop2h 30m

£41

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

Thu 20/11

20:55-22:20

Nonstop2h 25m

London Luton

Fri 21/11

17:00-20:10

Nonstop2h 10m

£42

BarcelonaLondon

BCN - STN

BCNSTN

Barcelona-El Prat

Sat 25/10

10:00-11:25

Nonstop2h 25m

London Stansted

Wed 29/10

20:55-00:25

Nonstop2h 30m

£43

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

Sun 14/12

10:25-11:55

Nonstop2h 30m

London Luton

Wed 17/12

06:50-10:00

Nonstop2h 10m

£45

Flights are sorted by cheapest return flights first.

Deals found on 12/10

Showing 1-10 of 60 results
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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
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, January is the cheapest month in which you can book a flight from Spain to London (average of £12). Flying from Spain to London in June is currently the most expensive (average of £37). 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 14 October 2025.

It’s typically best to fly out from Spain to London in the evening. Doing so could potentially save you 23% 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 12 October 2025.

Travellers seeking maximum savings on their Spain to London flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday at midday 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 14 October 2025.

The most flights from ES0 to LON are scheduled on a Monday (79 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (51 on average).

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 14 October 2025.
Get a feel of what it's like to fly with Vueling, Iberia, 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
7.1
Good
1,196 reviews
Check prices

Food

6.1

Overall

7.1

Boarding

7.1

Comfort

6.8

Entertainment

5.8

Crew

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.
Vueling
7.1
Good
1,196 reviews
Vueling
7.1
Good
1,196 reviews
Check prices

Food

6.1

Overall

7.1

Boarding

7.1

Comfort

6.8

Entertainment

5.8

Crew

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.
Iberia
7.0
Good
2,988 reviews
Vueling
7.1
Good
1,196 reviews
Check prices

Food

6.1

Overall

7.1

Boarding

7.1

Comfort

6.8

Entertainment

5.8

Crew

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.
easyJet
6.9
Okay
1,835 reviews
Vueling
7.1
Good
1,196 reviews
Check prices

Food

6.1

Overall

7.1

Boarding

7.1

Comfort

6.8

Entertainment

5.8

Crew

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.
Ryanair
6.8
Okay
5,179 reviews
Vueling
7.1
Good
1,196 reviews
Check prices

Food

6.1

Overall

7.1

Boarding

7.1

Comfort

6.8

Entertainment

5.8

Crew

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.
British Airways
6.7
Okay
7,454 reviews
Vueling
7.1
Good
1,196 reviews
Check prices

Food

6.1

Overall

7.1

Boarding

7.1

Comfort

6.8

Entertainment

5.8

Crew

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.

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?

    Ryanair, easyJet, and Vueling can get you from Spain to London in just under 2h 20m. Your travel time will be generally consistent. There are 689 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 £20 on easyJet. Other airlines that offer cheap prices include Vueling from £20 and Ryanair from £20 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 Heathrow 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 Vueling (79%), LATAM Airlines (75%) or Iberia (74%) 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 £306, our data indicates the cheapest price to be £34. The most popular route (Madrid Barajas - London Gatwick), is priced around £50.

  • 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 £12). Flying from Spain to London in June is currently the most expensive (average of £37). 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
Slough
Gatwick
Hounslow
Luton
Wembley
Deal
Ilford
Crawley
Hayes
Watford
Winchester
Chichester
Romford
Ipswich
Brentford
Dartford
Guildford
Eastbourne

Browse thousands of different options on Cheapflights for your next trip

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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.
Charles de Gaulle to Gatwick flights
Charles de Gaulle to Luton flights
Charles de Gaulle to Heathrow flights
Charles de Gaulle to London City flights
Duesseldorf Intl to Stansted flights
Charles de Gaulle to Stansted flights
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Frankfurt to Gatwick flights
Orly to Luton flights
Frankfurt to Luton flights
Duesseldorf Intl to Luton flights
Beauvais-Tille to Luton flights
Beauvais-Tille to Stansted flights
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Madrid to Heathrow flights
Duesseldorf Intl to Heathrow flights
Lyon to Heathrow flights
Madrid to Stansted flights
Bruxelles-National to Gatwick flights
Vienna to Heathrow flights
Bruxelles-National to Stansted flights
Leonardo da Vinci/Fiumicino to Gatwick flights
Bruxelles-National to Luton flights
Orly to Gatwick flights
Frankfurt to Heathrow flights
Vienna to London City flights
Vienna to Stansted flights
Madrid to London City flights
Lyon to Stansted flights
Charles de Gaulle to Edinburgh flights
Frankfurt to London City flights
Vienna to Luton flights
Lyon to London City flights
Lyon to Luton flights
Duesseldorf Intl to London City flights
Marseille to Heathrow flights
Nantes to Gatwick flights
Stansted to Edinburgh flights
Marseille to Stansted flights
Marseille to Gatwick flights
Barcelona-El Prat to Gatwick flights
Nantes to Stansted flights
Gatwick to Edinburgh flights
Nantes to Heathrow flights
Barcelona-El Prat to Stansted flights
Amsterdam to Gatwick flights
Frederic Chopin to Stansted flights
Barcelona-El Prat to Luton flights

Top 8 airlines flying from Spain to London

Discover the top 8 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 14 October 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£13Average£106FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£28Average£115FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£29Average£185FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Wizz AirCheapest£38Average£80FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
VuelingCheapest£40Average£109FlexibilityNo cancel feeOn-time88%
Search Vueling flights
IberiaCheapest£78Average£179FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Air EuropaCheapest£83Average£174FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
Iberia ExpressCheapest£89Average£163FlexibilityNo 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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