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Cheap flights from the United Kingdom to Barcelona 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 the United Kingdom to Barcelona departing on 21/10. 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 the United Kingdom to Barcelona

Recent return flight deals from the United Kingdom to Barcelona

Enter your travel dates to find the best prices.
Ryanair Logo
13:10 - 16:25STN-GRO
2h 15mdirect
Ryanair Logo
16:50 - 18:05GRO-STN
2h 15mdirect
£29Ryanair
Find Deal
Tue, 18 Nov - Tue, 25 Nov
Ryanair Logo
07:55 - 11:10STN-GRO
2h 15mdirect
Ryanair Logo
20:10 - 21:25GRO-STN
2h 15mdirect
£31Ryanair
Find Deal
Fri, 14 Nov - Sun, 16 Nov
easyJet Logo
06:50 - 09:50SEN-BCN
2h 00mdirect
easyJet Logo
10:55 - 12:15BCN-SEN
2h 20mdirect
£41easyJet
Find Deal
Thu, 22 Jan - Sun, 25 Jan
easyJet Logo
17:00 - 20:10LTN-BCN
2h 10mdirect
easyJet Logo
10:25 - 11:55BCN-LTN
2h 30mdirect
£41easyJet
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Vueling Logo
12:45 - 15:55LGW-BCN
2h 10mdirect
Vueling Logo
22:10 - 23:30BCN-LGW
2h 20mdirect
£51Vueling
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Vueling Logo
19:40 - 22:55MAN-BCN
2h 15mdirect
Vueling Logo
06:30 - 08:10BCN-MAN
2h 40mdirect
£52Vueling
Find Deal
Fri, 9 Jan - Sun, 11 Jan
British Airways Logo
19:20 - 22:35LHR-BCN
2h 15mdirect
British Airways Logo
10:10 - 11:40BCN-LHR
2h 30mdirect
£92British Airways
Find Deal
Sat, 15 Nov - Sun, 16 Nov
British Airways Logo
06:05 - 09:10LHR-BCN
2h 05mdirect
British Airways Logo
21:20 - 22:35BCN-LHR
2h 15mdirect
£101British Airways
Find Deal
Sun, 15 Mar - Tue, 31 Mar
KLM Logo
17:05 - 23:05LCY-BCN
5h 00m1 stop
KLM Logo
11:10 - 16:35BCN-LCY
6h 25m1 stop
£186KLM
Find Deal
Tue, 11 Nov - Tue, 18 Nov
KLM Logo
17:05 - 23:05LCY-BCN
5h 00m1 stop
KLM Logo
13:00 - 16:35BCN-LCY
4h 35m1 stop
£186KLM
Find Deal
Tue, 11 Nov - Tue, 18 Nov

Vueling flights from United Kingdom to Barcelona

Our best Vueling deals on United Kingdom to Barcelona flight tickets
Vueling
30 Oct
LGW12:45London Gatwick
2h 10m
BCN15:55Barcelona-El Prat
6 Nov
BCN22:10Barcelona-El Prat
2h 20m
LGW23:30London Gatwick
£51
Find similar
Vueling
9 Jan
MAN19:40Manchester
2h 15m
BCN22:55Barcelona-El Prat
11 Jan
BCN06:30Barcelona-El Prat
2h 40m
MAN08:10Manchester
£52
Find similar
Vueling
15 Nov
LGW16:55London Gatwick
2h 05m
BCN20:00Barcelona-El Prat
20 Nov
BCN13:50Barcelona-El Prat
2h 20m
LGW15:10London Gatwick
£53
Find similar

Wizz Air flights from United Kingdom to Barcelona

Our best Wizz Air deals on United Kingdom to Barcelona flight tickets
Wizz Air
8 Nov
LTN20:50London Luton
14h 35m
1 stop
BCN12:25Barcelona-El Prat
10 Nov
BCN13:10Barcelona-El Prat
7h 45m
1 stop
LTN19:55London Luton
£72
Find similar
Wizz Air
28 Oct
LTN20:50London Luton
14h 35m
1 stop
BCN12:25Barcelona-El Prat
4 Nov
BCN13:10Barcelona-El Prat
8h 00m
1 stop
LTN20:10London Luton
£78
Find similar
Wizz Air
28 Oct
LTN20:50London Luton
14h 35m
1 stop
BCN12:25Barcelona-El Prat
4 Nov
BCN13:10Barcelona-El Prat
8h 00m
1 stop
LTN20:10London Luton
£80
Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonGirona

STN - GRO

STNGRO

London Stansted

Tue 18/11

13:10-16:25

Nonstop2h 15m

Girona Costa Brava

Tue 25/11

16:50-18:05

Nonstop2h 15m

£29

LondonGirona

STN - GRO

STNGRO

London Stansted

Fri 14/11

07:55-11:10

Nonstop2h 15m

Girona Costa Brava

Sun 16/11

20:10-21:25

Nonstop2h 15m

£31

LondonBarcelona

SEN - BCN

SENBCN

London Southend

Thu 22/1

06:50-09:50

Nonstop2h 00m

Barcelona-El Prat

Sun 25/1

10:55-12:15

Nonstop2h 20m

£41

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Thu 4/12

17:00-20:10

Nonstop2h 10m

Barcelona-El Prat

Mon 8/12

10:25-11:55

Nonstop2h 30m

£41

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Thu 30/10

12:45-15:55

Nonstop2h 10m

Barcelona-El Prat

Thu 6/11

22:10-23:30

Nonstop2h 20m

£51

ManchesterBarcelona

MAN - BCN

MANBCN

Manchester

Fri 9/1

19:40-22:55

Nonstop2h 15m

Barcelona-El Prat

Sun 11/1

06:30-08:10

Nonstop2h 40m

£52

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 15/11

19:20-22:35

Nonstop2h 15m

Barcelona-El Prat

Sun 16/11

10:10-11:40

Nonstop2h 30m

£92

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sun 15/3

06:05-09:10

Nonstop2h 05m

Barcelona-El Prat

Tue 31/3

21:20-22:35

Nonstop2h 15m

£101

LondonBarcelona

LCY - BCN

LCYBCN

London City

Tue 11/11

17:05-23:05

1 stop5h 00m

Barcelona-El Prat

Tue 18/11

11:10-16:35

1 stop6h 25m

£186

LondonBarcelona

LCY - BCN

LCYBCN

London City

Tue 11/11

17:05-23:05

1 stop5h 00m

Barcelona-El Prat

Tue 18/11

13:00-16:35

1 stop4h 35m

£186

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 Barcelona from

How to get the cheapest flight ticket from United Kingdom to Barcelona

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 Barcelona?

If you aren’t able to travel during the month of January, then book flights to Barcelona from United Kingdom during March instead. Flights to Barcelona in March, while not as cheap as those in January, still average around £62.

What is the cheapest day to depart on your flight to Barcelona?

Our data shows that Monday is the least expensive day to fly to Barcelona. Tickets to fly out on this day can be as low as £123. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to Barcelona for around £148.

What is the cheapest time of day to depart on your flight to Barcelona?

Flying to Barcelona from United Kingdom in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £122 when looking at flights departing in the afternoon. Flights in the morning are often more expensive, with an average ticket price of £143.

What is the cheapest United Kingdom to Barcelona flight route?

Fly from London Stansted to Barcelona-El Prat for the best United Kingdom - Barcelona flight prices

How far in advance should I book a flight to Barcelona?

You are more likely to see cheaper flights to Barcelona from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around £140 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from United Kingdom for as low as £125 on momondo.

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

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

Cheap United Kingdom to Barcelona flight deals and tips

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

Fastest flight time

1h 55m

Direct flights

Mon, Wed, Fri and Sat

Airports in Barcelona

1 airport
The fastest flight from United Kingdom to Barcelona takes 1h 55m
Direct flights go from United Kingdom to Barcelona on Monday, Wednesday, Friday and Saturday. There are no airlines offering direct flights..
There is 1 airport near Barcelona: Barcelona-El Prat (BCN)
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Barcelona?

    Prices for flights from United Kingdom to Barcelona refresh daily.

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

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

    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 United Kingdom to Barcelona.

  • What documentation or ID do you need to fly to Barcelona?

    The necessary travel and health documents for your Barcelona trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United Kingdom to Barcelona

Compare and see reviews for airlines that fly from United Kingdom to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £14Free CancellationRating
6.8
5,180 reviews
Search Ryanair flights
RyanairPriceFrom £23Free CancellationRating
6.3
114 reviews
Search Ryanair flights
easyJetPriceFrom £27Free CancellationRating
6.9
1,835 reviews
Search easyJet flights
Jet2PriceFrom £41Free CancellationRating
8.3
169 reviews
Search Jet2 flights
VuelingPriceFrom £43Free CancellationRating
7.1
1,196 reviews
Search Vueling flights
Wizz AirPriceFrom £48Free CancellationRating
6.1
153 reviews
Search Wizz Air flights
TUI AirwaysPriceFrom £63Free CancellationRating
0.0
0 reviews
Search TUI Airways flights
British AirwaysPriceFrom £68Free CancellationRating
6.7
7,455 reviews
Search British Airways flights
IberiaPriceFrom £81Free CancellationRating
7.0
2,991 reviews
Search Iberia flights
TAP AIR PORTUGALPriceFrom £86Free CancellationRating
7.1
2,015 reviews
Search TAP AIR PORTUGAL flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United Kingdom to Barcelona for you.

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

momondo does allow users to show only those flights to Barcelona from United Kingdom which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between United Kingdom and Barcelona by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Barcelona, momondo offers a useful price alert feature which will track prices for flights to Barcelona from United Kingdom and alert you when they change.

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Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 54.9 mi from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport
Reus Airport