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Cheap flights from Spain to the United Kingdom from £26

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 14/10. 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

easyJet Logo
10:35 - 12:05BCN-LGW
2h 30mdirect
easyJet Logo
14:15 - 17:20LGW-BCN
2h 05mdirect
£38easyJet
Find Deal
lör, 15 nov - lör, 15 nov
Ryanair Logo
09:15 - 10:40BCN-STN
2h 25mdirect
Ryanair Logo
22:10 - 01:20STN-BCN
2h 10mdirect
£38Ryanair
Find Deal
tis, 30 sep - ons, 1 okt
Ryanair Logo
19:35 - 21:00BCN-LTN
2h 25mdirect
Ryanair Logo
06:40 - 09:50LTN-BCN
2h 10mdirect
£38Ryanair
Find Deal
lör, 4 okt - tors, 9 okt
easyJet Logo
10:35 - 12:05BCN-LGW
2h 30mdirect
easyJet Logo
14:15 - 17:20LGW-BCN
2h 05mdirect
£39easyJet
Find Deal
lör, 29 nov - lör, 29 nov
Vueling Logo
12:10 - 13:35BCN-LGW
2h 25mdirect
Vueling Logo
17:35 - 20:45LGW-BCN
2h 10mdirect
£51Vueling
Find Deal
lör, 4 okt - lör, 4 okt
Vueling Logo
21:50 - 23:10BCN-LGW
2h 20mdirect
Vueling Logo
20:10 - 23:20LGW-BCN
2h 10mdirect
£58Vueling
Find Deal
fre, 17 okt - mån, 20 okt
Iberia Logo
16:45 - 18:15MAD-LHR
2h 30mdirect
Iberia Logo
10:45 - 14:15LHR-MAD
2h 30mdirect
£75Iberia
Find Deal
lör, 7 mar - lör, 14 mar
Iberia Logo
15:50 - 17:15MAD-LHR
2h 25mdirect
Iberia Logo
19:40 - 23:05LHR-MAD
2h 25mdirect
£80Iberia
Find Deal
mån, 26 jan - mån, 26 jan
British Airways Logo
19:25 - 20:45MAD-LHR
2h 20mdirect
British Airways Logo
06:15 - 09:45LHR-MAD
2h 30mdirect
£86British Airways
Find Deal
lör, 15 nov - sön, 16 nov
British Airways Logo
21:20 - 22:40MAD-LHR
2h 20mdirect
British Airways Logo
07:30 - 11:00LHR-MAD
2h 30mdirect
£87British Airways
Find Deal
fre, 28 nov - mån, 1 dec

British Airways flights from Spain to United Kingdom

Our best British Airways deals on Spain to United Kingdom flight tickets
British Airways
15 Nov
MAD19:25Madrid Barajas
2h 20m
LHR20:45London Heathrow
16 Nov
LHR06:15London Heathrow
2h 30m
MAD09:45Madrid Barajas
£86
Find similar
British Airways
28 Nov
MAD21:20Madrid Barajas
2h 20m
LHR22:40London Heathrow
1 Dec
LHR07:30London Heathrow
2h 30m
MAD11:00Madrid Barajas
£87
Find similar
British Airways
28 Nov
MAD21:20Madrid Barajas
2h 20m
LHR22:40London Heathrow
30 Nov
LHR08:25London Heathrow
2h 30m
MAD11:55Madrid Barajas
£88
Find similar

Iberia flights from Spain to United Kingdom

Our best Iberia deals on Spain to United Kingdom flight tickets
Iberia
7 Mar
MAD16:45Madrid Barajas
2h 30m
LHR18:15London Heathrow
14 Mar
LHR10:45London Heathrow
2h 30m
MAD14:15Madrid Barajas
£75
Find similar
Iberia
26 Jan
MAD15:50Madrid Barajas
2h 25m
LHR17:15London Heathrow
26 Jan
LHR19:40London Heathrow
2h 25m
MAD23:05Madrid Barajas
£80
Find similar
Iberia
15 Feb
MAD16:45Madrid Barajas
2h 30m
LHR18:15London Heathrow
18 Feb
LHR19:05London Heathrow
2h 25m
MAD22:30Madrid Barajas
£81
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 18 september 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

lör 15/11

10:35-12:05

Nonstop2h 30m

London Gatwick

lör 15/11

14:15-17:20

Nonstop2h 05m

£38

BarcelonaLondon

BCN - STN

BCNSTN

Barcelona-El Prat

tis 30/9

09:15-10:40

Nonstop2h 25m

London Stansted

ons 1/10

22:10-01:20

Nonstop2h 10m

£38

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

lör 4/10

19:35-21:00

Nonstop2h 25m

London Luton

tors 9/10

06:40-09:50

Nonstop2h 10m

£38

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

lör 29/11

10:35-12:05

Nonstop2h 30m

London Gatwick

lör 29/11

14:15-17:20

Nonstop2h 05m

£39

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

lör 4/10

12:10-13:35

Nonstop2h 25m

London Gatwick

lör 4/10

17:35-20:45

Nonstop2h 10m

£51

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

fre 17/10

21:50-23:10

Nonstop2h 20m

London Gatwick

mån 20/10

20:10-23:20

Nonstop2h 10m

£58

MadridLondon

MAD - LHR

MADLHR

Madrid Barajas

lör 7/3

16:45-18:15

Nonstop2h 30m

London Heathrow

lör 14/3

10:45-14:15

Nonstop2h 30m

£75

MadridLondon

MAD - LHR

MADLHR

Madrid Barajas

mån 26/1

15:50-17:15

Nonstop2h 25m

London Heathrow

mån 26/1

19:40-23:05

Nonstop2h 25m

£80

MadridLondon

MAD - LHR

MADLHR

Madrid Barajas

lör 15/11

19:25-20:45

Nonstop2h 20m

London Heathrow

sön 16/11

06:15-09:45

Nonstop2h 30m

£86

MadridLondon

MAD - LHR

MADLHR

Madrid Barajas

fre 28/11

21:20-22:40

Nonstop2h 20m

London Heathrow

mån 1/12

07:30-11:00

Nonstop2h 30m

£87

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 £47, 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 £50.

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 £118. 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 £146.

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 £111. Try not to purchase tickets in the morning because they tend to be around £148. 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 £123 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 £100 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

£23

Fastest flight time

2h 15m

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 £23. The best return flight deal from Spain to United Kingdom found on momondo in the last 72 hours is £17.
The fastest flight from Spain to United Kingdom takes 2h 15m
Direct flights go from Spain to United Kingdom every day.
There are 4 airports near United Kingdom: London Heathrow (LHR), London Luton (LTN), London Gatwick (LGW), London Southend (SEN)
Search flight deals

  • 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 £12Free CancellationRating
6.8
5,159 reviews
Search Ryanair flights
easyJetPriceFrom £15Free CancellationRating
6.9
1,822 reviews
Search easyJet flights
Jet2PriceFrom £30Free CancellationRating
8.3
169 reviews
Search Jet2 flights
British AirwaysPriceFrom £33Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
Wizz AirPriceFrom £37Free CancellationRating
6.0
151 reviews
Search Wizz Air flights
VuelingPriceFrom £39Free CancellationRating
7.1
1,185 reviews
Search Vueling flights
IberiaPriceFrom £42Free CancellationRating
7.0
2,925 reviews
Search Iberia flights
RyanairPriceFrom £46Free CancellationRating
6.2
113 reviews
Search Ryanair flights
Iberia ExpressPriceFrom £47Free CancellationRating
7.4
102 reviews
Search Iberia Express flights
Air EuropaPriceFrom £81Free CancellationRating
7.0
557 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
Flights to Londonfrom £30
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Flights to Birminghamfrom £33
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Flights to Glasgowfrom £34
Flights to Bristolfrom £30
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Flights to Aberdeenfrom £45
Flights to Liverpoolfrom £30
Flights to Leedsfrom £36
Flights to Invernessfrom £34