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Cheap flights from Spain to London from £21

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — LON
27 Jan — 3 Feb1
1 adult

Cheap flight deals from Spain to London

Discover tips and strategies to find the most affordable flight options for your journey from Spain (ES0) to London (LON). 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 22 January 2025.

Round-trip from

£31

One-way from

£21

Good round-trip deal

£16 or less

Good one-way deal

£18 or less
Ryanair
  • Ryanair
  • 18/2-25/2
  • Nonstop
  • 4h 40m total
  • Spain to London
Search Deals
easyJet
  • easyJet
  • 28/1
  • Nonstop
  • 2h 25m total
  • Spain to London
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

Find flight deals from Spain to London

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 22 January 2025.

Tue 18/205:45BCN - STN
Nonstop2h 30mRyanair
Tue 25/213:10STN - BCN
Nonstop2h 10mRyanair
Deal found 21/1£31
Thu 13/310:45BCN - LTN
Nonstop2h 25measyJet
Wed 19/317:00LTN - BCN
Nonstop2h 10measyJet
Deal found 21/1£32
Sat 25/119:15BCN - LTN
Nonstop2h 25mRyanair
Mon 27/116:25LTN - BCN
Nonstop2h 10mRyanair
Deal found 21/1£35
Thu 13/312:20BCN - LGW
Nonstop2h 20measyJet
Tue 18/314:20LGW - BCN
Nonstop2h 05measyJet
Deal found 21/1£36
Fri 14/322:15BCN - LGW
Nonstop2h 20mMultiple Airlines
Mon 17/306:50LGW - BCN
Nonstop2h 05mMultiple Airlines
Deal found 21/1£38
Tue 18/207:00BCN - LGW
Nonstop2h 30mVueling
Tue 25/214:35LGW - BCN
Nonstop2h 00mVueling
Deal found 21/1£39
Wed 5/213:10BCN - STN
Nonstop2h 30mMultiple Airlines
Wed 5/221:35STN - BCN
Nonstop2h 10mMultiple Airlines
Deal found 21/1£46
Mon 10/210:45MAD - LGW
Nonstop2h 40measyJet
Mon 24/206:10LGW - MAD
Nonstop2h 45measyJet
Deal found 21/1£48
Thu 6/310:45BCN - LTN
Nonstop2h 25mMultiple Airlines
Mon 10/307:55LTN - BCN
1 stop12h 15mMultiple Airlines
Deal found 21/1£48
Thu 6/221:55MAD - STN
Nonstop2h 30mRyanair
Mon 10/205:55STN - MAD
Nonstop2h 30mRyanair
Deal found 21/1£48
Tue 18/219:00MAD - LTN
Nonstop2h 30measyJet
Mon 24/212:00LTN - MAD
Nonstop2h 25measyJet
Deal found 21/1£50
Thu 13/307:50BCN - LHR
Nonstop2h 20mVueling
Wed 19/309:55LHR - BCN
Nonstop2h 10mVueling
Deal found 21/1£50

Find flights from Spain to London within your budget

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 22 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BarcelonaLondon

BCN - STN

BCNSTN

Barcelona-El Prat

Tue 18/2

05:45-07:15

Nonstop2h 30m

London Stansted

Tue 25/2

13:10-16:20

Nonstop2h 10m

£31

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

Thu 13/3

10:45-12:10

Nonstop2h 25m

London Luton

Wed 19/3

17:00-20:10

Nonstop2h 10m

£32

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Thu 13/3

12:20-13:40

Nonstop2h 20m

London Gatwick

Tue 18/3

14:20-17:25

Nonstop2h 05m

£36

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

Sat 1/2

19:15-20:40

Nonstop2h 25m

London Luton

Sat 8/2

15:30-18:40

Nonstop2h 10m

£37

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Fri 14/3

22:15-23:35

Nonstop2h 20m

London Gatwick

Mon 17/3

06:50-09:55

Nonstop2h 05m

£38

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Tue 18/2

07:00-08:30

Nonstop2h 30m

London Gatwick

Tue 25/2

14:35-17:35

Nonstop2h 00m

£39

BarcelonaLondon

BCN - STN

BCNSTN

Barcelona-El Prat

Wed 5/2

13:10-14:40

Nonstop2h 30m

London Stansted

Wed 5/2

21:35-00:45

Nonstop2h 10m

£46

MadridLondon

MAD - LGW

MADLGW

Madrid Barajas

Mon 10/2

10:45-12:25

Nonstop2h 40m

London Gatwick

Mon 24/2

06:10-09:55

Nonstop2h 45m

£48

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

Thu 6/3

10:45-12:10

Nonstop2h 25m

London Luton

Mon 10/3

07:55-21:10

1 stop12h 15m

£48

MadridLondon

MAD - STN

MADSTN

Madrid Barajas

Thu 6/2

21:55-23:25

Nonstop2h 30m

London Stansted

Mon 10/2

05:55-09:25

Nonstop2h 30m

£48

Flights are sorted by cheapest return flights first.

Deals found on 21/1

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.

Travel insights for flights from Spain to London

Get recent, data-driven insights about flights from Spain to London including ideal travel times, pricing trends, and more.

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 £112). Flying from Spain to London in August is currently the most expensive (average of £161). 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 22 January 2025.

When flying from Spain to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 22 January 2025.

The most flights from ES0 to LON are scheduled on a Wednesday (66 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (48 on average).

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 22 January 2025.
Peruse reviews from past customers who have flown with British Airways, Vueling and TAP AIR PORTUGAL from Spain to London to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
740 reviews
Check prices

Boarding

7.8

Food

7.3

Overall

8.1

Crew

8.6

Comfort

7.8

Entertainment

6.9

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Aegean Airlines
8.1
Very Good
740 reviews
Aegean Airlines
8.1
Very Good
740 reviews
Check prices

Boarding

7.8

Food

7.3

Overall

8.1

Crew

8.6

Comfort

7.8

Entertainment

6.9

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

KLM
7.8
Good
1,341 reviews
Aegean Airlines
8.1
Very Good
740 reviews
Check prices

Boarding

7.8

Food

7.3

Overall

8.1

Crew

8.6

Comfort

7.8

Entertainment

6.9

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Norwegian
7.7
Good
249 reviews
Aegean Airlines
8.1
Very Good
740 reviews
Check prices

Boarding

7.8

Food

7.3

Overall

8.1

Crew

8.6

Comfort

7.8

Entertainment

6.9

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

LOT
7.6
Good
1,117 reviews
Aegean Airlines
8.1
Very Good
740 reviews
Check prices

Boarding

7.8

Food

7.3

Overall

8.1

Crew

8.6

Comfort

7.8

Entertainment

6.9

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

SWISS
7.5
Good
1,600 reviews
Aegean Airlines
8.1
Very Good
740 reviews
Check prices

Boarding

7.8

Food

7.3

Overall

8.1

Crew

8.6

Comfort

7.8

Entertainment

6.9

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

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.

  • 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 £21 on easyJet. Other airlines that offer cheap prices include Ryanair from £21 and Vueling from £22 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 City.

  • 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 LATAM Airlines (65%), Iberia (65%) or Japan Airlines (63%) 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 £370, our data indicates the cheapest price to be £35. The most popular route (Madrid Barajas - London Heathrow), is priced around £75.

  • 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 £112). Flying from Spain to London in August is currently the most expensive (average of £161). 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 Spain?

Book flights to Spain if you plan to visit one of these locations
Deal
Hounslow
Gatwick
Croydon
Milton Keynes
Slough
Luton
Ilford
Hayes
Eastbourne
Maidstone
Crawley
Winchester
Southend-on-Sea
Wembley
Ipswich
Watford
Southall
Stansted
Sutton

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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.
Duesseldorf Intl to Gatwick flights
Frankfurt to Gatwick flights
Duesseldorf Intl to Stansted flights
Frankfurt to Luton flights
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Madrid to Stansted flights
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Charles de Gaulle to Luton flights
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Barcelona-El Prat to Stansted flights
Barcelona-El Prat to Gatwick flights
Madrid to Luton flights
Barcelona-El Prat to Luton flights
Malpensa to Heathrow flights
Frederic Chopin to London City flights
Frederic Chopin to Gatwick flights
Cologne to Heathrow flights
Frederic Chopin to Luton flights
Lyon to Gatwick flights
Frankfurt to London City flights
Barcelona-El Prat to Heathrow flights
Frankfurt to Edinburgh flights
Nantes to Heathrow flights
Nantes to Stansted flights
Orly to Heathrow flights
Lyon to Heathrow flights
Orly to Gatwick flights
Duesseldorf Intl to Heathrow flights
Malpensa to Stansted flights
Malpensa to London City flights
Lyon to London City flights
Nantes to London City flights
Heathrow to Edinburgh flights
Malpensa to Gatwick flights
Amsterdam to Heathrow flights
Gatwick to Edinburgh flights
Vienna to Luton flights
Stansted to Edinburgh flights
Amsterdam to London City flights

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 22 January 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£14Average£122FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
IberiaCheapest£26Average£199FlexibilityNo cancel feeOn-time77%
Search Iberia flights
easyJetCheapest£31Average£140FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Wizz AirCheapest£38Average£114FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
VuelingCheapest£41Average£111FlexibilityNo cancel feeOn-time88%
Search Vueling flights
Air EuropaCheapest£68Average£173FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
British AirwaysCheapest£70Average£189FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Iberia ExpressCheapest£79Average£162FlexibilityNo cancel feeOn-time93%
Search Iberia Express flights
Jet2Cheapest£175Average£220FlexibilityNo cancel feeOn-timeN/A
Search Jet2 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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