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Cheap flights from Spain to London from £31

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — LON
23 Jul — 30 Jul1
1 adult

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 18 July 2025.

Round-trip from

£52

One-way from

£31

Popular in

August

Cheapest in

January

Average price

£90

Good round-trip deal

£13 or less

Good one-way deal

£22 or less
Ryanair
  • Ryanair
  • 4/9-9/9
  • Nonstop
  • 4h 35m total
  • Spain to London
Search Deals
Ryanair
  • Ryanair
  • 25/7
  • Nonstop
  • 2h 25m total
  • Spain to London
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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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).
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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 18 July 2025.

Thu 4/910:25BCN - STN
Nonstop2h 25mRyanair
Tue 9/922:05STN - BCN
Nonstop2h 10mRyanair
Deal found 18/7£52
Sat 18/1010:50BCN - LTN
Nonstop2h 30measyJet
Wed 29/1017:00LTN - BCN
Nonstop2h 10measyJet
Deal found 18/7£53
Wed 1/1022:10BCN - LTN
Nonstop2h 25mRyanair
Sat 4/1021:25LTN - BCN
Nonstop2h 10mRyanair
Deal found 17/7£54
Fri 12/921:40BCN - LTN
Nonstop2h 20mMultiple Airlines
Mon 15/911:40LTN - BCN
1 stop5h 55mMultiple Airlines
Deal found 18/7£74
Wed 30/721:55BCN - STN
1 stop15h 50mMultiple Airlines
Tue 5/822:05STN - BCN
Nonstop2h 10mMultiple Airlines
Deal found 16/7£75
Fri 12/1211:55AGP - LHR
Nonstop3h 05mBritish Airways
Sun 14/1208:20LHR - AGP
Nonstop2h 55mBritish Airways
Deal found 18/7£94
Sat 4/1017:45MAD - LHR
Nonstop2h 25mIberia
Wed 8/1019:10LHR - MAD
Nonstop2h 25mIberia
Deal found 16/7£101
Wed 22/1017:05MAD - LTN
1 stop8h 45mMultiple Airlines
Mon 27/1007:05LTN - MAD
Nonstop2h 25mMultiple Airlines
Deal found 16/7£101
Mon 8/921:35MAD - LGW
1 stop11h 55mMultiple Airlines
Tue 16/906:00LGW - MAD
Nonstop2h 30mMultiple Airlines
Deal found 18/7£101
Mon 8/921:55MAD - STN
Nonstop2h 25mRyanair
Fri 12/906:15STN - MAD
Nonstop2h 30mRyanair
Deal found 17/7£101
Tue 9/1211:40MAD - LGW
Nonstop2h 30measyJet
Fri 12/1217:00LGW - MAD
Nonstop2h 30measyJet
Deal found 18/7£102
Tue 11/1114:35MAD - LHR
Nonstop2h 30mBritish Airways
Thu 20/1115:00LHR - MAD
Nonstop2h 30mBritish Airways
Deal found 18/7£103

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 18 July 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 4/9

10:25-11:50

Nonstop2h 25m

London Stansted

Tue 9/9

22:05-01:15

Nonstop2h 10m

£52

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

Sat 18/10

10:50-12:20

Nonstop2h 30m

London Luton

Tue 28/10

17:00-20:10

Nonstop2h 10m

£53

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

Wed 1/10

22:10-23:35

Nonstop2h 25m

London Luton

Sat 4/10

21:25-00:35

Nonstop2h 10m

£54

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

Fri 12/9

21:40-23:00

Nonstop2h 20m

London Luton

Mon 15/9

11:40-18:35

1 stop5h 55m

£74

BarcelonaLondon

BCN - STN

BCNSTN

Barcelona-El Prat

Wed 30/7

21:55-12:45

1 stop15h 50m

London Stansted

Tue 5/8

22:05-01:15

Nonstop2h 10m

£75

MálagaLondon

AGP - LHR

AGPLHR

Malaga

Fri 12/12

11:55-14:00

Nonstop3h 05m

London Heathrow

Sun 14/12

08:20-12:15

Nonstop2h 55m

£94

MadridLondon

MAD - LHR

MADLHR

Madrid Barajas

Sat 4/10

17:45-19:10

Nonstop2h 25m

London Heathrow

Wed 8/10

19:10-22:35

Nonstop2h 25m

£101

MadridLondon

MAD - LGW

MADLGW

Madrid Barajas

Thu 11/9

18:40-20:00

Nonstop2h 20m

London Gatwick

Mon 15/9

20:40-23:59

Nonstop2h 19m

£101

MadridLondon

MAD - LTN

MADLTN

Madrid Barajas

Wed 22/10

17:05-00:50

1 stop8h 45m

London Luton

Mon 27/10

07:05-10:30

Nonstop2h 25m

£101

MadridLondon

MAD - STN

MADSTN

Madrid Barajas

Mon 8/9

21:55-23:20

Nonstop2h 25m

London Stansted

Fri 12/9

06:15-09:45

Nonstop2h 30m

£101

Flights are sorted by cheapest return flights first.

Deals found on 16/7

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 £112). Flying from Spain to London in August is currently the most expensive (average of £164). 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 18 July 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 18 July 2025.

The most flights from ES0 to LON are scheduled on a Friday (79 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (55 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 18 July 2025.
Get a feel of what it's like to fly with Aegean Airlines, KLM, andSWISS 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.
Aegean Airlines
8.2
Very Good
767 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

7.0

Comfort

7.8

Overall

8.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.2
Very Good
767 reviews
Aegean Airlines
8.2
Very Good
767 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

7.0

Comfort

7.8

Overall

8.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,374 reviews
Aegean Airlines
8.2
Very Good
767 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

7.0

Comfort

7.8

Overall

8.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
SWISS
7.5
Good
1,661 reviews
Aegean Airlines
8.2
Very Good
767 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

7.0

Comfort

7.8

Overall

8.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Brussels Airlines
7.3
Good
349 reviews
Aegean Airlines
8.2
Very Good
767 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

7.0

Comfort

7.8

Overall

8.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Vueling
7.1
Good
1,172 reviews
Aegean Airlines
8.2
Very Good
767 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

7.0

Comfort

7.8

Overall

8.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

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 £31 on Ryanair. Other airlines that offer cheap prices include easyJet from £33 and Iberia from £40 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 Iberia (81%), British Airways (81%) or Vueling (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 £1,013, our data indicates the cheapest price to be £63. The most popular route (Madrid Barajas - London Gatwick), is priced around £60.

  • 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 £164). 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
Hounslow
Deal
Gatwick
Slough
Luton
Wembley
Crawley
Eastbourne
Ilford
Hayes
Ipswich
Southend-on-Sea
Folkestone
Watford
Winchester
Maidstone
Guildford
Chichester

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.
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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 18 July 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£12Average£111FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£31Average£115FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£34Average£207FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Wizz AirCheapest£38Average£95FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
VuelingCheapest£39Average£108FlexibilityNo cancel feeOn-time88%
Search Vueling flights
Air EuropaCheapest£63Average£158FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
Iberia ExpressCheapest£72Average£133FlexibilityNo cancel feeOn-time93%
Search Iberia Express flights
IberiaCheapest£77Average£180FlexibilityNo cancel feeOn-time77%
Search Iberia 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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