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Cheap flights from Barcelona 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 Barcelona to the United Kingdom departing on 11/12. 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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Cheap return flights

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easyJet Logo
19:45 - 21:10BCN-LGW
2h 25mdirect
easyJet Logo
06:45 - 09:50LGW-BCN
2h 05mdirect
£37easyJet
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Tue, 9 Dec - Thu, 11 Dec
Ryanair Logo
23:10 - 00:40BCN-STN
2h 30mdirect
Ryanair Logo
05:55 - 09:25STN-BCN
2h 30mdirect
£37Ryanair
Find Deal
Fri, 21 Nov - Sun, 23 Nov
easyJet Logo
20:55 - 22:20BCN-LTN
2h 25mdirect
easyJet Logo
06:50 - 10:00LTN-BCN
2h 10mdirect
£37easyJet
Find Deal
Thu, 27 Nov - Thu, 11 Dec
Ryanair Logo
23:10 - 00:40BCN-STN
2h 30mdirect
Ryanair Logo
07:40 - 11:10STN-BCN
2h 30mdirect
£38Ryanair
Find Deal
Fri, 21 Nov - Tue, 25 Nov
Vueling Logo
14:55 - 16:15BCN-LGW
2h 20mdirect
Vueling Logo
10:10 - 13:20LGW-BCN
2h 10mdirect
£49Vueling
Find Deal
Sat, 22 Nov - Mon, 24 Nov
Wizz Air Logo
16:15 - 17:40BCN-LTN
2h 25mdirect
Wizz Air Logo
12:20 - 15:30LTN-BCN
2h 10mdirect
£55Wizz Air
Find Deal
Sat, 25 Apr - Sun, 26 Apr
Wizz Air Logo
16:15 - 17:40BCN-LTN
2h 25mdirect
Wizz Air Logo
12:20 - 15:30LTN-BCN
2h 10mdirect
£58Wizz Air
Find Deal
Thu, 23 Apr - Sun, 26 Apr
Vueling Logo
07:00 - 08:30BCN-LGW
2h 30mdirect
Vueling Logo
17:20 - 20:25LGW-BCN
2h 05mdirect
£64Vueling
Find Deal
Sun, 23 Nov - Tue, 25 Nov
British Airways Logo
06:40 - 08:20BCN-LHR
2h 40mdirect
British Airways Logo
12:55 - 16:05LHR-BCN
2h 10mdirect
£90British Airways
Find Deal
Thu, 4 Dec - Sun, 7 Dec
British Airways Logo
06:40 - 08:20BCN-LHR
2h 40mdirect
British Airways Logo
16:40 - 19:50LHR-BCN
2h 10mdirect
£91British Airways
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Wed, 7 Jan - Sat, 10 Jan

Vueling flights from Barcelona to United Kingdom

Our best Vueling deals on Barcelona to United Kingdom flight tickets
Vueling
22 Nov
BCN14:55Barcelona-El Prat
2h 20m
LGW16:15London Gatwick
24 Nov
LGW10:10London Gatwick
2h 10m
BCN13:20Barcelona-El Prat
£49
Find similar
Vueling
19 Nov
BCN06:20Barcelona-El Prat
2h 30m
LGW07:50London Gatwick
22 Nov
LGW19:35London Gatwick
2h 05m
BCN22:40Barcelona-El Prat
£56
Find similar
Vueling
19 Nov
BCN06:20Barcelona-El Prat
2h 30m
LGW07:50London Gatwick
29 Nov
LGW06:45London Gatwick
2h 05m
BCN09:50Barcelona-El Prat
£59
Find similar

British Airways flights from Barcelona to United Kingdom

Our best British Airways deals on Barcelona to United Kingdom flight tickets
British Airways
4 Dec
BCN06:40Barcelona-El Prat
2h 40m
LHR08:20London Heathrow
7 Dec
LHR12:55London Heathrow
2h 10m
BCN16:05Barcelona-El Prat
£90
Find similar
British Airways
7 Jan
BCN06:40Barcelona-El Prat
2h 40m
LHR08:20London Heathrow
10 Jan
LHR16:40London Heathrow
2h 10m
BCN19:50Barcelona-El Prat
£91
Find similar
British Airways
19 Nov
BCN06:40Barcelona-El Prat
2h 40m
LHR08:20London Heathrow
23 Nov
LHR06:05London Heathrow
2h 05m
BCN09:10Barcelona-El Prat
£119
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Barcelona 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 6 November 2025.
Use the filters below to find and compare flights from Barcelona to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Tue 9/12

19:45-21:10

Nonstop2h 25m

London Gatwick

Thu 11/12

06:45-09:50

Nonstop2h 05m

£37

BarcelonaLondon

BCN - STN

BCNSTN

Barcelona-El Prat

Fri 21/11

23:10-00:40

Nonstop2h 30m

London Stansted

Sun 23/11

05:55-09:25

Nonstop2h 30m

£37

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

Thu 27/11

20:55-22:20

Nonstop2h 25m

London Luton

Thu 11/12

06:50-10:00

Nonstop2h 10m

£37

BarcelonaLondon

BCN - STN

BCNSTN

Barcelona-El Prat

Fri 21/11

23:10-00:40

Nonstop2h 30m

London Stansted

Tue 25/11

07:40-11:10

Nonstop2h 30m

£38

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Sat 22/11

14:55-16:15

Nonstop2h 20m

London Gatwick

Mon 24/11

10:10-13:20

Nonstop2h 10m

£49

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

Sat 25/4

16:15-17:40

Nonstop2h 25m

London Luton

Sun 26/4

12:20-15:30

Nonstop2h 10m

£55

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

Thu 23/4

16:15-17:40

Nonstop2h 25m

London Luton

Sun 26/4

12:20-15:30

Nonstop2h 10m

£58

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Sun 23/11

07:00-08:30

Nonstop2h 30m

London Gatwick

Tue 25/11

17:20-20:25

Nonstop2h 05m

£64

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Thu 4/12

06:40-08:20

Nonstop2h 40m

London Heathrow

Sun 7/12

12:55-16:05

Nonstop2h 10m

£90

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Wed 7/1

06:40-08:20

Nonstop2h 40m

London Heathrow

Sat 10/1

16:40-19:50

Nonstop2h 10m

£91

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 Barcelona 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 Barcelona is in March. Flight prices, which tend to average around £50, 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 Barcelona during the month January is also very affordable. Most momondo users find prices during this month for around £54.

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

The cheapest day to depart from Barcelona to United Kingdom is on a Saturday. Travellers who choose to depart for United Kingdom on a Saturday will often find tickets for as low as £62. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Barcelona to United Kingdom for around £80.

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 in the evening when flights can be purchased for as low as £59. Try not to purchase tickets in the afternoon because they tend to be around £79. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Barcelona to United Kingdom flight route?

Fly from Barcelona-El Prat to London Luton for the best Barcelona - 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 Barcelona when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £130 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 Barcelona for as low as £106 on momondo.

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

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

Cheap Barcelona to United Kingdom flight deals and tips

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

Fastest flight time

2h 10m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in United Kingdom

4 airports
The fastest flight from Barcelona to United Kingdom takes 2h 10m
Direct flights go from Barcelona to United Kingdom on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights..
There are 4 airports near United Kingdom: London City (LCY), London Heathrow (LHR), Southampton Eastleigh (SOU), London Stansted (STN)
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  • When did momondo last update prices for flights from Barcelona to United Kingdom?

    Prices for flights from Barcelona to United Kingdom are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Barcelona to United Kingdom.

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

    The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Barcelona to United Kingdom

Compare and see reviews for airlines that fly from Barcelona to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £20Free CancellationRating
6.9
1,841 reviews
Search easyJet flights
VuelingPriceFrom £28Free CancellationRating
7.1
1,206 reviews
Search Vueling flights
RyanairPriceFrom £30Free CancellationRating
6.8
5,186 reviews
Search Ryanair flights
British AirwaysPriceFrom £83Free CancellationRating
6.7
7,496 reviews
Search British Airways flights
IberiaPriceFrom £100Free CancellationRating
7.0
3,007 reviews
Search Iberia flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Barcelona to United Kingdom . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Barcelona to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.

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

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

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

Yes. momondo can track prices for Barcelona to United Kingdom flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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