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Cheap flights from Spain to the United Kingdom from £19

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spain to the United Kingdom departing on 14/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Spain to the United Kingdom

Recent return flight deals from Spain to the United Kingdom

Enter your travel dates to find the best prices.
easyJet Logo
06:45 - 08:15BCN-LGW
2h 30mdirect
easyJet Logo
16:00 - 19:05LGW-BCN
2h 05mdirect
£36easyJet
Find Deal
Mon, 8 Dec - Fri, 12 Dec
Ryanair Logo
21:35 - 23:00BCN-LTN
2h 25mdirect
Ryanair Logo
09:20 - 12:45LTN-BCN
2h 25mdirect
£36Ryanair
Find Deal
Fri, 28 Nov - Sat, 29 Nov
easyJet Logo
07:20 - 08:50BCN-LGW
2h 30mdirect
easyJet Logo
16:00 - 19:05LGW-BCN
2h 05mdirect
£37easyJet
Find Deal
Wed, 10 Dec - Fri, 12 Dec
Ryanair Logo
13:20 - 14:45BCN-LTN
2h 25mdirect
Ryanair Logo
06:25 - 09:50LTN-BCN
2h 25mdirect
£43Ryanair
Find Deal
Sat, 22 Nov - Mon, 24 Nov
Vueling Logo
15:00 - 16:20BCN-LGW
2h 20mdirect
Vueling Logo
09:50 - 13:00LGW-BCN
2h 10mdirect
£55Vueling
Find Deal
Thu, 27 Nov - Sat, 29 Nov
Vueling Logo
07:30 - 09:10BCN-LHR
2h 40mdirect
Vueling Logo
09:55 - 13:05LHR-BCN
2h 10mdirect
£63Vueling
Find Deal
Mon, 16 Feb - Wed, 25 Feb
Iberia Logo
17:20 - 18:50MAD-LHR
2h 30mdirect
Iberia Logo
19:40 - 23:05LHR-MAD
2h 25mdirect
£68Iberia
Find Deal
Thu, 18 Dec - Wed, 18 Mar
British Airways Logo
19:25 - 20:45MAD-LHR
2h 20mdirect
British Airways Logo
06:15 - 09:45LHR-MAD
2h 30mdirect
£73British Airways
Find Deal
Sat, 14 Feb - Sun, 15 Feb
British Airways Logo
18:05 - 19:25MAD-LHR
2h 20mdirect
British Airways Logo
08:25 - 11:55LHR-MAD
2h 30mdirect
£74British Airways
Find Deal
Wed, 24 Dec - Fri, 2 Jan
Iberia Logo
15:05 - 16:35MAD-LHR
2h 30mdirect
Iberia Logo
17:25 - 20:50LHR-MAD
2h 25mdirect
£77Iberia
Find Deal
Mon, 2 Feb - Mon, 9 Feb

British Airways flights from Spain to United Kingdom

Our best British Airways deals on Spain to United Kingdom flight tickets
British Airways
14 Feb
MAD19:25Madrid Barajas
2h 20m
LHR20:45London Heathrow
15 Feb
LHR06:15London Heathrow
2h 30m
MAD09:45Madrid Barajas
£73
Find similar
British Airways
24 Dec
MAD18:05Madrid Barajas
2h 20m
LHR19:25London Heathrow
2 Jan
LHR08:25London Heathrow
2h 30m
MAD11:55Madrid Barajas
£74
Find similar
British Airways
24 Dec
MAD18:05Madrid Barajas
2h 20m
LHR19:25London Heathrow
31 Dec
LHR19:40London Heathrow
2h 25m
MAD23:05Madrid Barajas
£75
Find similar

Vueling flights from Spain to United Kingdom

Our best Vueling deals on Spain to United Kingdom flight tickets
Vueling
27 Nov
BCN15:00Barcelona-El Prat
2h 20m
LGW16:20London Gatwick
29 Nov
LGW09:50London Gatwick
2h 10m
BCN13:00Barcelona-El Prat
£55
Find similar
Vueling
16 Feb
BCN07:30Barcelona-El Prat
2h 40m
LHR09:10London Heathrow
25 Feb
LHR09:55London Heathrow
2h 10m
BCN13:05Barcelona-El Prat
£63
Find similar
Vueling
9 Jan
BCN07:30Barcelona-El Prat
2h 40m
LHR09:10London Heathrow
12 Jan
LHR09:55London Heathrow
2h 10m
BCN13:05Barcelona-El Prat
£65
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Spain to United Kingdom 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, momondo users made 279,928 searches. Data last updated 10 November 2025.
Use the filters below to find and compare flights from Spain to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Mon 8/12

06:45-08:15

Nonstop2h 30m

London Gatwick

Fri 12/12

16:00-19:05

Nonstop2h 05m

£36

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

Fri 28/11

21:35-23:00

Nonstop2h 25m

London Luton

Sat 29/11

09:20-12:45

Nonstop2h 25m

£36

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Wed 10/12

07:20-08:50

Nonstop2h 30m

London Gatwick

Fri 12/12

16:00-19:05

Nonstop2h 05m

£37

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

Sat 22/11

13:20-14:45

Nonstop2h 25m

London Luton

Mon 24/11

06:25-09:50

Nonstop2h 25m

£43

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Thu 27/11

15:00-16:20

Nonstop2h 20m

London Gatwick

Sat 29/11

09:50-13:00

Nonstop2h 10m

£55

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Mon 16/2

07:30-09:10

Nonstop2h 40m

London Heathrow

Wed 25/2

09:55-13:05

Nonstop2h 10m

£63

MadridLondon

MAD - LHR

MADLHR

Madrid Barajas

Thu 18/12

17:20-18:50

Nonstop2h 30m

London Heathrow

Wed 18/3

19:40-23:05

Nonstop2h 25m

£68

MadridLondon

MAD - LHR

MADLHR

Madrid Barajas

Sat 14/2

19:25-20:45

Nonstop2h 20m

London Heathrow

Sun 15/2

06:15-09:45

Nonstop2h 30m

£73

MadridLondon

MAD - LHR

MADLHR

Madrid Barajas

Wed 24/12

18:05-19:25

Nonstop2h 20m

London Heathrow

Fri 2/1

08:25-11:55

Nonstop2h 30m

£74

MadridLondon

MAD - LHR

MADLHR

Madrid Barajas

Mon 2/2

15:05-16:35

Nonstop2h 30m

London Heathrow

Mon 9/2

17:25-20:50

Nonstop2h 25m

£77

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Spain to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Spain is in March. Flight prices, which tend to average around £49, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of March, then departing from Spain during the month January is also very affordable. Most momondo users find prices during this month for around £52.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Spain to United Kingdom is on a Wednesday. Travellers who choose to depart for United Kingdom on a Wednesday will often find tickets for as low as £111. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Spain to United Kingdom for around £144.

What is the cheapest time of day to depart on your flight to United Kingdom?

The cheapest time of day to fly to United Kingdom is at midday when flights can be purchased for as low as £108. Try not to purchase tickets in the morning because they tend to be around £147. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Spain to United Kingdom flight route?

Fly from Barcelona-El Prat to London Luton for the best Spain - United Kingdom flight prices

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Spain when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £131 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Spain for as low as £105 on momondo.

What cabin class options are available on Spain to United Kingdom flights?

There are 3 cabin classes available to choose from on Spain to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Spain to United Kingdom flights?

No. A direct flight is the cheapest option for a flight between Spain to United Kingdom.

Cheap Spain to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spain to United Kingdom

Best price found

£15

Fastest flight time

2h 10m

Direct flights

Every day

Airports in United Kingdom

4 airports
The best one-way flight to United Kingdom from Spain in the past 72 hours is £15. The best return flight deal from Spain to United Kingdom found on momondo in the last 72 hours is £13.
The fastest flight from Spain to United Kingdom takes 2h 10m
Direct flights go from Spain to United Kingdom every day.
There are 4 airports near United Kingdom: London City (LCY), London Luton (LTN), London Heathrow (LHR), London Gatwick (LGW)
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  • When did momondo last update prices for flights from Spain to United Kingdom?

    Prices for flights from Spain to United Kingdom refresh daily.

  • How many operators does momondo search for flights from Spain to United Kingdom?

  • How old do you have to be to fly from Spain to United Kingdom?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Spain to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Spain to United Kingdom?

Best airlines flying from Spain to United Kingdom

Compare and see reviews for airlines that fly from Spain to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £13Free CancellationRating
6.8
5,190 reviews
Search Ryanair flights
easyJetPriceFrom £20Free CancellationRating
6.9
1,842 reviews
Search easyJet flights
VuelingPriceFrom £28Free CancellationRating
7.1
1,207 reviews
Search Vueling flights
British AirwaysPriceFrom £30Free CancellationRating
6.7
7,510 reviews
Search British Airways flights
Jet2PriceFrom £32Free CancellationRating
8.3
177 reviews
Search Jet2 flights
Wizz AirPriceFrom £38Free CancellationRating
6.1
156 reviews
Search Wizz Air flights
IberiaPriceFrom £43Free CancellationRating
7.0
3,008 reviews
Search Iberia flights
RyanairPriceFrom £48Free CancellationRating
6.3
115 reviews
Search Ryanair flights
Iberia ExpressPriceFrom £49Free CancellationRating
7.4
101 reviews
Search Iberia Express flights
Air EuropaPriceFrom £84Free CancellationRating
7.0
569 reviews
Search Air Europa flights

Why use momondo?

Why should I use momondo to find a flight deal from Spain to United Kingdom?

Finding the right flight to United Kingdom from Spain is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United Kingdom quick and easy, saving you time and money.

Can I find flights from Spain to United Kingdom with flexible booking policies on momondo?

Yes. All flights to United Kingdom from Spain on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Spain to United Kingdom?

momondo provides multiple filters to help you find the best flight to United Kingdom from Spain. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Spain to United Kingdom right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Spain to United Kingdom flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
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