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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 18/9. 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

Ryanair Logo
05:55 - 07:15GRO-STN
2h 20mdirect
Ryanair Logo
16:40 - 19:45STN-GRO
2h 05mdirect
£28Ryanair
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Tue, 14 Oct - Wed, 15 Oct
Logo
22:00 - 23:20GRO-STN
2h 20mdirect
Logo
12:05 - 15:10STN-GRO
2h 05mdirect
£29
Find Deal
Thu, 9 Oct - Sun, 12 Oct
easyJet Logo
07:20 - 08:50BCN-LGW
2h 30mdirect
easyJet Logo
09:40 - 12:50LGW-BCN
2h 10mdirect
£40easyJet
Find Deal
Wed, 5 Nov - Sun, 9 Nov
easyJet Logo
10:55 - 12:15BCN-SEN
2h 20mdirect
easyJet Logo
07:10 - 10:10SEN-BCN
2h 00mdirect
£40easyJet
Find Deal
Sun, 21 Dec - Sun, 4 Jan
Vueling Logo
12:25 - 13:50BCN-LGW
2h 25mdirect
Vueling Logo
17:35 - 20:45LGW-BCN
2h 10mdirect
£51Vueling
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Thu, 2 Oct - Sat, 4 Oct
Vueling Logo
05:55 - 07:30BCN-MAN
2h 35mdirect
Vueling Logo
20:40 - 00:05MAN-BCN
2h 25mdirect
£53Vueling
Find Deal
Sat, 18 Oct - Tue, 21 Oct
British Airways Logo
14:35 - 16:00BCN-LHR
2h 25mdirect
British Airways Logo
06:05 - 09:10LHR-BCN
2h 05mdirect
£90British Airways
Find Deal
Wed, 10 Dec - Sun, 14 Dec
British Airways Logo
17:30 - 18:50BCN-LHR
2h 20mdirect
British Airways Logo
06:05 - 09:10LHR-BCN
2h 05mdirect
£91British Airways
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Sat, 6 Dec - Mon, 8 Dec
Iberia Logo
10:35 - 14:05BCN-LCY
4h 30m1 stop
Iberia Logo
19:15 - 08:25LCY-BCN
12h 10m1 stop
£189Iberia
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Wed, 24 Dec - Sun, 28 Dec
Iberia Logo
07:00 - 14:35BCN-LCY
8h 35m1 stop
Iberia Logo
09:10 - 18:10LCY-BCN
8h 00m1 stop
£194Iberia
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Fri, 26 Dec - Mon, 29 Dec

British Airways flights from Barcelona to United Kingdom

Our best British Airways deals on Barcelona to United Kingdom flight tickets
British Airways
10 Dec
BCN14:35Barcelona-El Prat
2h 25m
LHR16:00London Heathrow
14 Dec
LHR06:05London Heathrow
2h 05m
BCN09:10Barcelona-El Prat
£90
Find similar
British Airways
6 Dec
BCN17:30Barcelona-El Prat
2h 20m
LHR18:50London Heathrow
8 Dec
LHR06:05London Heathrow
2h 05m
BCN09:10Barcelona-El Prat
£91
Find similar
British Airways
17 Oct
BCN19:55Barcelona-El Prat
2h 15m
LCY21:10London City
21 Oct
LCY11:20London City
2h 10m
BCN14:30Barcelona-El Prat
£166
Find similar

Vueling flights from Barcelona to United Kingdom

Our best Vueling deals on Barcelona to United Kingdom flight tickets
Vueling
2 Oct
BCN12:25Barcelona-El Prat
2h 25m
LGW13:50London Gatwick
4 Oct
LGW17:35London Gatwick
2h 10m
BCN20:45Barcelona-El Prat
£51
Find similar
Vueling
18 Oct
BCN05:55Barcelona-El Prat
2h 35m
MAN07:30Manchester
21 Oct
MAN20:40Manchester
2h 25m
BCN00:05Barcelona-El Prat
£53
Find similar
Vueling
13 Oct
BCN07:05Barcelona-El Prat
2h 35m
MAN08:40Manchester
18 Oct
MAN21:15Manchester
2h 25m
BCN00:40Barcelona-El Prat
£54
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 9 September 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

GironaLondon

GRO - STN

GROSTN

Girona Costa Brava

Tue 14/10

05:55-07:15

Nonstop2h 20m

London Stansted

Wed 15/10

16:40-19:45

Nonstop2h 05m

£28

GironaLondon

GRO - STN

GROSTN

Girona Costa Brava

Thu 9/10

22:00-23:20

Nonstop2h 20m

London Stansted

Sun 12/10

12:05-15:10

Nonstop2h 05m

£29

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Wed 5/11

07:20-08:50

Nonstop2h 30m

London Gatwick

Sun 9/11

09:40-12:50

Nonstop2h 10m

£40

BarcelonaLondon

BCN - SEN

BCNSEN

Barcelona-El Prat

Sun 21/12

10:55-12:15

Nonstop2h 20m

London Southend

Sun 4/1

07:10-10:10

Nonstop2h 00m

£40

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Thu 2/10

12:25-13:50

Nonstop2h 25m

London Gatwick

Sat 4/10

17:35-20:45

Nonstop2h 10m

£51

BarcelonaManchester

BCN - MAN

BCNMAN

Barcelona-El Prat

Sat 18/10

05:55-07:30

Nonstop2h 35m

Manchester

Tue 21/10

20:40-00:05

Nonstop2h 25m

£53

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Wed 10/12

14:35-16:00

Nonstop2h 25m

London Heathrow

Sun 14/12

06:05-09:10

Nonstop2h 05m

£90

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Sat 6/12

17:30-18:50

Nonstop2h 20m

London Heathrow

Mon 8/12

06:05-09:10

Nonstop2h 05m

£91

BarcelonaLondon

BCN - LCY

BCNLCY

Barcelona-El Prat

Wed 24/12

10:35-14:05

1 stop4h 30m

London City

Sun 28/12

19:15-08:25

1 stop12h 10m

£189

BarcelonaLondon

BCN - LCY

BCNLCY

Barcelona-El Prat

Fri 26/12

07:00-14:35

1 stop8h 35m

London City

Mon 29/12

09:10-18:10

1 stop8h 00m

£194

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 £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 Barcelona 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 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 £64. 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 £85.

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 £60. Try not to purchase tickets in the morning because they tend to be around £82. 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 £124 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 £98 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

Every day

Airports in United Kingdom

3 airports
The fastest flight from Barcelona to United Kingdom takes 2h 10m
Direct flights go from Barcelona to United Kingdom every day.
There are 3 airports near United Kingdom: London City (LCY), London Stansted (STN), London Gatwick (LGW)
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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 £24Free CancellationRating
6.9
1,819 reviews
Search easyJet flights
RyanairPriceFrom £26Free CancellationRating
6.8
5,158 reviews
Search Ryanair flights
VuelingPriceFrom £47Free CancellationRating
7.1
1,183 reviews
Search Vueling flights
British AirwaysPriceFrom £80Free CancellationRating
6.7
7,354 reviews
Search British Airways flights
IberiaPriceFrom £96Free CancellationRating
7.0
2,921 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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