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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 6/11. 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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Multiple Airlines Logo
15:20 - 16:40BCN-LGW
2h 20mdirect
Multiple Airlines Logo
06:55 - 10:00LGW-BCN
2h 05mdirect
£36Multiple Airlines
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Sat, 22 Nov - Mon, 24 Nov
easyJet Logo
10:40 - 12:00BCN-SEN
2h 20mdirect
easyJet Logo
06:50 - 09:50SEN-BCN
2h 00mdirect
£36easyJet
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Thu, 20 Nov - Thu, 27 Nov
Ryanair Logo
19:05 - 20:35BCN-STN
2h 30mdirect
Ryanair Logo
07:40 - 11:10STN-BCN
2h 30mdirect
£36Ryanair
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Sat, 8 Nov - Sun, 9 Nov
Ryanair Logo
05:45 - 07:15BCN-STN
2h 30mdirect
Ryanair Logo
21:20 - 00:50STN-BCN
2h 30mdirect
£37Ryanair
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Wed, 5 Nov - Thu, 13 Nov
Vueling Logo
06:20 - 07:50BCN-LGW
2h 30mdirect
Vueling Logo
16:10 - 19:15LGW-BCN
2h 05mdirect
£38Vueling
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Wed, 12 Nov - Tue, 2 Dec
Vueling Logo
17:25 - 18:45BCN-LGW
2h 20mdirect
Vueling Logo
09:50 - 13:00LGW-BCN
2h 10mdirect
£47Vueling
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Sat, 22 Nov - Sun, 23 Nov
British Airways Logo
06:40 - 08:20BCN-LHR
2h 40mdirect
British Airways Logo
07:25 - 10:30LHR-BCN
2h 05mdirect
£91British Airways
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Thu, 20 Nov - Sun, 30 Nov
British Airways Logo
17:30 - 18:50BCN-LHR
2h 20mdirect
British Airways Logo
08:05 - 11:10LHR-BCN
2h 05mdirect
£92British Airways
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Sat, 24 Jan - Thu, 5 Feb
ITA Airways Logo
11:40 - 16:10BCN-LCY
5h 30m1 stop
ITA Airways Logo
08:25 - 15:55LCY-BCN
6h 30m1 stop
£164ITA Airways
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Wed, 12 Nov - Tue, 2 Dec
ITA Airways Logo
06:20 - 10:55BCN-LCY
5h 35m1 stop
ITA Airways Logo
16:45 - 23:15LCY-BCN
5h 30m1 stop
£169ITA Airways
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Sat, 31 Jan - Tue, 3 Feb

British Airways flights from Barcelona to United Kingdom

Our best British Airways deals on Barcelona to United Kingdom flight tickets
British Airways
20 Nov
BCN06:40Barcelona-El Prat
2h 40m
LHR08:20London Heathrow
30 Nov
LHR07:25London Heathrow
2h 05m
BCN10:30Barcelona-El Prat
£91
Find similar
British Airways
24 Jan
BCN17:30Barcelona-El Prat
2h 20m
LHR18:50London Heathrow
5 Feb
LHR08:05London Heathrow
2h 05m
BCN11:10Barcelona-El Prat
£92
Find similar
British Airways
5 Nov
BCN15:35Barcelona-El Prat
6h 40m
1 stop
MAN21:15Manchester
18 Nov
MAN12:30Manchester
2h 25m
BCN15:55Barcelona-El Prat
£173
Find similar

Ryanair flights from Barcelona to United Kingdom

Our best Ryanair deals on Barcelona to United Kingdom flight tickets
Ryanair
23 Oct
GRO09:10Girona Costa Brava
2h 20m
STN10:30London Stansted
30 Oct
STN08:55London Stansted
2h 15m
GRO12:10Girona Costa Brava
£28
Find similar
Ryanair
8 Nov
BCN19:05Barcelona-El Prat
2h 30m
STN20:35London Stansted
9 Nov
STN07:40London Stansted
2h 30m
BCN11:10Barcelona-El Prat
£36
Find similar
Ryanair
5 Nov
BCN05:45Barcelona-El Prat
2h 30m
STN07:15London Stansted
13 Nov
STN21:20London Stansted
2h 30m
BCN00:50Barcelona-El Prat
£37
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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 22 October 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

Sat 22/11

15:20-16:40

Nonstop2h 20m

London Gatwick

Mon 24/11

06:55-10:00

Nonstop2h 05m

£36

BarcelonaLondon

BCN - SEN

BCNSEN

Barcelona-El Prat

Thu 20/11

10:40-12:00

Nonstop2h 20m

London Southend

Thu 27/11

06:50-09:50

Nonstop2h 00m

£36

BarcelonaLondon

BCN - STN

BCNSTN

Barcelona-El Prat

Sat 8/11

19:05-20:35

Nonstop2h 30m

London Stansted

Sun 9/11

07:40-11:10

Nonstop2h 30m

£36

BarcelonaLondon

BCN - STN

BCNSTN

Barcelona-El Prat

Wed 5/11

05:45-07:15

Nonstop2h 30m

London Stansted

Thu 13/11

21:20-00:50

Nonstop2h 30m

£37

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Wed 12/11

06:20-07:50

Nonstop2h 30m

London Gatwick

Tue 2/12

16:10-19:15

Nonstop2h 05m

£38

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Sat 22/11

17:25-18:45

Nonstop2h 20m

London Gatwick

Sun 23/11

09:50-13:00

Nonstop2h 10m

£47

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Thu 20/11

06:40-08:20

Nonstop2h 40m

London Heathrow

Sun 30/11

07:25-10:30

Nonstop2h 05m

£91

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Sat 24/1

17:30-18:50

Nonstop2h 20m

London Heathrow

Thu 5/2

08:05-11:10

Nonstop2h 05m

£92

BarcelonaLondon

BCN - LCY

BCNLCY

Barcelona-El Prat

Wed 12/11

11:40-16:10

1 stop5h 30m

London City

Tue 2/12

08:25-15:55

1 stop6h 30m

£164

BarcelonaLondon

BCN - LCY

BCNLCY

Barcelona-El Prat

Sat 31/1

06:20-10:55

1 stop5h 35m

London City

Tue 3/2

16:45-23:15

1 stop5h 30m

£169

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 £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 Barcelona 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 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 £61. 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 £81.

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 at midday because they tend to be around £87. 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 Girona Costa Brava to London Stansted 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 £127 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 £103 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), Southampton Eastleigh (SOU), 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 £20Free CancellationRating
6.9
1,838 reviews
Search easyJet flights
RyanairPriceFrom £29Free CancellationRating
6.8
5,181 reviews
Search Ryanair flights
VuelingPriceFrom £32Free CancellationRating
7.1
1,200 reviews
Search Vueling flights
British AirwaysPriceFrom £81Free CancellationRating
6.7
7,466 reviews
Search British Airways flights
IberiaPriceFrom £97Free CancellationRating
7.0
2,996 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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