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Cheap flights from Barcelona to London from £15

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 London 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

Vueling Logo
15:35 - 16:55BCN-LGW
2h 20mdirect
Vueling Logo
20:55 - 00:05LGW-BCN
2h 10mdirect
£45Vueling
Find Deal
Sat, 27 Sep - Sat, 4 Oct
Vueling Logo
15:35 - 16:55BCN-LGW
2h 20mdirect
Vueling Logo
17:35 - 20:45LGW-BCN
2h 10mdirect
£46Vueling
Find Deal
Sat, 27 Sep - Sat, 4 Oct
Vueling Logo
21:20 - 22:40BCN-LGW
2h 20mdirect
Vueling Logo
07:25 - 10:40LGW-BCN
2h 15mdirect
£47Vueling
Find Deal
Wed, 17 Sep - Tue, 30 Sep
Logo
10:35 - 12:05BCN-LGW
2h 30mdirect
Logo
07:00 - 10:05LGW-BCN
2h 05mdirect
£49
Find Deal
Thu, 6 Nov - Tue, 18 Nov
easyJet Logo
10:35 - 12:05BCN-LGW
2h 30mdirect
easyJet Logo
16:00 - 19:05LGW-BCN
2h 05mdirect
£49easyJet
Find Deal
Sat, 15 Nov - Tue, 18 Nov
Logo
07:10 - 08:35BCN-LGW
2h 25mdirect
Logo
07:25 - 10:40LGW-BCN
2h 15mdirect
£50
Find Deal
Wed, 8 Oct - Tue, 14 Oct
easyJet Logo
07:10 - 08:35BCN-LGW
2h 25mdirect
easyJet Logo
17:10 - 20:20LGW-BCN
2h 10mdirect
£55easyJet
Find Deal
Thu, 18 Sep - Mon, 22 Sep
Wizz Air Logo
12:55 - 19:40BCN-LGW
7h 45m1 stop
Wizz Air Logo
20:50 - 12:15LGW-BCN
14h 25m1 stop
£76Wizz Air
Find Deal
Thu, 18 Sep - Wed, 24 Sep
Ryanair Logo
11:35 - 18:25GRO-LGW
7h 50m1 stop
Ryanair Logo
20:20 - 12:10LGW-GRO
14h 50m1 stop
£105Ryanair
Find Deal
Thu, 4 Sep - Sat, 6 Sep
Ryanair Logo
09:45 - 20:10REU-LGW
11h 25m1 stop
Ryanair Logo
08:55 - 21:30LGW-REU
11h 35m1 stop
£112Ryanair
Find Deal
Thu, 4 Sep - Sun, 7 Sep

Vueling flights from Barcelona to London Gatwick Airport

Our best Vueling deals on Barcelona to London Gatwick Airport flight tickets
Vueling
27 Sept
BCN15:35Barcelona-El Prat
2h 20m
LGW16:55London Gatwick
4 Oct
LGW20:55London Gatwick
2h 10m
BCN00:05Barcelona-El Prat
£45
Find similar
Vueling
27 Sept
BCN15:35Barcelona-El Prat
2h 20m
LGW16:55London Gatwick
4 Oct
LGW17:35London Gatwick
2h 10m
BCN20:45Barcelona-El Prat
£46
Find similar
Vueling
17 Sept
BCN21:20Barcelona-El Prat
2h 20m
LGW22:40London Gatwick
30 Sept
LGW07:25London Gatwick
2h 15m
BCN10:40Barcelona-El Prat
£47
Find similar

Ryanair flights from Barcelona to London Gatwick Airport

Our best Ryanair deals on Barcelona to London Gatwick Airport flight tickets
Ryanair
4 Sept
GRO11:35Girona Costa Brava
7h 50m
1 stop
LGW18:25London Gatwick
6 Sept
LGW20:20London Gatwick
14h 50m
1 stop
GRO12:10Girona Costa Brava
£105
Find similar
Ryanair
4 Sept
REU09:45Reus
11h 25m
1 stop
LGW20:10London Gatwick
7 Sept
LGW08:55London Gatwick
11h 35m
1 stop
REU21:30Reus
£112
Find similar
Ryanair
11 Sept
REU09:45Reus
8h 20m
1 stop
LGW17:05London Gatwick
15 Sept
LGW08:40London Gatwick
10h 40m
1 stop
REU20:20Reus
£124
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Barcelona to London Gatwick Airport 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 15 August 2025.
Use the filters below to find and compare flights from Barcelona to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Sat 27/9

15:35-16:55

Nonstop2h 20m

London Gatwick

Sat 4/10

20:55-00:05

Nonstop2h 10m

£45

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Sat 27/9

15:35-16:55

Nonstop2h 20m

London Gatwick

Sat 4/10

17:35-20:45

Nonstop2h 10m

£46

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Wed 17/9

21:20-22:40

Nonstop2h 20m

London Gatwick

Tue 30/9

07:25-10:40

Nonstop2h 15m

£47

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Thu 6/11

10:35-12:05

Nonstop2h 30m

London Gatwick

Tue 18/11

07:00-10:05

Nonstop2h 05m

£49

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Sat 15/11

10:35-12:05

Nonstop2h 30m

London Gatwick

Tue 18/11

16:00-19:05

Nonstop2h 05m

£49

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Wed 8/10

07:10-08:35

Nonstop2h 25m

London Gatwick

Tue 14/10

07:25-10:40

Nonstop2h 15m

£50

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Thu 18/9

07:10-08:35

Nonstop2h 25m

London Gatwick

Mon 22/9

17:10-20:20

Nonstop2h 10m

£55

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Thu 18/9

12:55-19:40

1 stop7h 45m

London Gatwick

Wed 24/9

20:50-12:15

1 stop14h 25m

£76

GironaLondon

GRO - LGW

GROLGW

Girona Costa Brava

Thu 4/9

11:35-18:25

1 stop7h 50m

London Gatwick

Sat 6/9

20:20-12:10

1 stop14h 50m

£105

ReusLondon

REU - LGW

REULGW

Reus

Thu 4/9

09:45-20:10

1 stop11h 25m

London Gatwick

Sun 7/9

08:55-21:30

1 stop11h 35m

£112

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 London from

How to get the cheapest flight ticket from Barcelona to London Gatwick Airport

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 London Gatwick Airport?

The cheapest month to fly to London Gatwick Airport from Barcelona is in March. Flight prices, which tend to average around £60, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in March, then you should wait until November to fly from Barcelona, when ticket prices are also cheap, with an average price of £63.

What is the cheapest day to depart on your flight to London Gatwick Airport?

According to our data, Saturday is the cheapest day to fly to London Gatwick Airport from Barcelona. The lowest ticket price found for a Saturday departure recently was £68. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Barcelona to London Gatwick Airport on a Wednesday will generally be more expensive and average around £89. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to London Gatwick Airport?

Our data shows that the cheapest Barcelona to London Gatwick Airport flights are usually those with departure times in the afternoon. Our users have found flights to London Gatwick Airport in the afternoon for as low as £68. In contrast, the most expensive time of day to depart to London Gatwick Airport is in the evening when prices are around £90.

What is the cheapest Barcelona to London Gatwick flight route?

Fly from Barcelona-El Prat to London Gatwick for the best Barcelona - London Gatwick flight prices

How far in advance should I book a flight to London Gatwick Airport?

You are more likely to see cheaper flights to London Gatwick Airport from Barcelona when booking weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around £90 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Gatwick Airport from Barcelona for as low as £65 on momondo.

What cabin class options are available on Barcelona to London Gatwick flights?

There are 1 cabin classes available to choose from on Barcelona to London Gatwick flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Barcelona to London Gatwick Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona to London Gatwick Airport

Best price found

£15

Fastest flight time

2h 05m

Direct flights

Every day
The best one-way flight to London Gatwick Airport from Barcelona in the past 72 hours is £15. The best return flight deal from Barcelona to London Gatwick Airport found on momondo in the last 72 hours is £45.
The fastest flight from Barcelona to London Gatwick Airport takes 2h 05m
Direct flights go from Barcelona to London Gatwick Airport every day.
Search flight deals

  • How far is Barcelona to London Gatwick by plane?

    A flight from Barcelona to London Gatwick will travel around 683.9 mi. In terms of flight time, this usually takes a little over 2h 05m.

  • When did momondo last update prices for flights from Barcelona to London Gatwick Airport?

    Prices for flights from Barcelona to London Gatwick Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Barcelona to London Gatwick Airport?

  • How old do you have to be to fly from Barcelona to London Gatwick Airport?

    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 Barcelona to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The travel and health documents you'll need for your trip to London Gatwick Airport 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 London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Barcelona to London Gatwick Airport

Compare and see reviews for airlines that fly from Barcelona to London Gatwick Airport with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £43Free CancellationRating
6.9
1,821 reviews
Search easyJet flights
VuelingPriceFrom £48Free CancellationRating
7.1
1,180 reviews
Search Vueling flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Maidstone
Gatwick
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Colchester
Worthing
Hounslow
Dartford
Dover
Chelmsford
Hayes
Bedford
Winchester

Why use momondo?

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

It is quick and easy to find Barcelona to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

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

How can momondo help me find flights from Barcelona to London?

momondo provides multiple filters to help you find the best flight to London 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 London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Barcelona. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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