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Cheap flights from the United Kingdom to Barcelona from £17

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 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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Find the cheapest flights from the United Kingdom to Barcelona

Recent return flight deals from the United Kingdom to Barcelona

easyJet Logo
17:55 - 21:00BRS-BCN
2h 05mdirect
easyJet Logo
22:10 - 23:30BCN-BRS
2h 20mdirect
£49easyJet
Find Deal
Mon, 13 Oct - Tue, 21 Oct
easyJet Logo
17:55 - 21:00BRS-BCN
2h 05mdirect
easyJet Logo
21:35 - 22:55BCN-BRS
2h 20mdirect
£50easyJet
Find Deal
Mon, 13 Oct - Mon, 20 Oct
Ryanair Logo
12:40 - 15:50BRS-BCN
2h 10mdirect
Ryanair Logo
21:05 - 22:30BCN-BRS
2h 25mdirect
£51Ryanair
Find Deal
Wed, 15 Oct - Mon, 20 Oct
Vueling Logo
21:45 - 00:55LGW-BCN
2h 10mdirect
Vueling Logo
07:00 - 08:30BCN-LGW
2h 30mdirect
£53Vueling
Find Deal
Fri, 3 Oct - Sun, 5 Oct
Ryanair Logo
17:50 - 21:00STN-BCN
2h 10mdirect
Ryanair Logo
10:30 - 11:55BCN-STN
2h 25mdirect
£53Ryanair
Find Deal
Thu, 25 Sep - Mon, 29 Sep
Vueling Logo
20:10 - 23:20LGW-BCN
2h 10mdirect
Vueling Logo
10:50 - 12:15BCN-LGW
2h 25mdirect
£53Vueling
Find Deal
Mon, 8 Sep - Sat, 20 Sep
British Airways Logo
19:20 - 22:35LHR-BCN
2h 15mdirect
British Airways Logo
12:40 - 14:05BCN-LHR
2h 25mdirect
£92British Airways
Find Deal
Fri, 14 Nov - Mon, 17 Nov
British Airways Logo
13:20 - 16:30LCY-BCN
2h 10mdirect
British Airways Logo
15:15 - 16:30BCN-LCY
2h 15mdirect
£138British Airways
Find Deal
Sun, 5 Oct - Thu, 16 Oct
KLM Logo
09:20 - 16:30LCY-BCN
6h 10m1 stop
KLM Logo
13:00 - 18:25BCN-LCY
6h 25m1 stop
£184KLM
Find Deal
Wed, 24 Dec - Wed, 31 Dec
KLM Logo
20:45 - 10:20LCY-BCN
12h 35m1 stop
KLM Logo
11:05 - 17:20BCN-LCY
7h 15m1 stop
£187KLM
Find Deal
Sun, 14 Sep - Thu, 18 Sep

Vueling flights from United Kingdom to Barcelona-El Prat Airport

Our best Vueling deals on United Kingdom to Barcelona-El Prat Airport flight tickets
Vueling
3 Oct
LGW21:45London Gatwick
2h 10m
BCN00:55Barcelona-El Prat
5 Oct
BCN07:00Barcelona-El Prat
2h 30m
LGW08:30London Gatwick
£53
Find similar
Vueling
8 Sept
LGW20:10London Gatwick
2h 10m
BCN23:20Barcelona-El Prat
20 Sept
BCN10:50Barcelona-El Prat
2h 25m
LGW12:15London Gatwick
£53
Find similar
Vueling
10 Sept
LGW18:05London Gatwick
2h 10m
BCN21:15Barcelona-El Prat
11 Sept
BCN21:05Barcelona-El Prat
2h 20m
LGW22:25London Gatwick
£54
Find similar

easyJet flights from United Kingdom to Barcelona-El Prat Airport

Our best easyJet deals on United Kingdom to Barcelona-El Prat Airport flight tickets
easyJet
13 Oct
BRS17:55Bristol
2h 05m
BCN21:00Barcelona-El Prat
21 Oct
BCN22:10Barcelona-El Prat
2h 20m
BRS23:30Bristol
£49
Find similar
easyJet
13 Oct
BRS17:55Bristol
2h 05m
BCN21:00Barcelona-El Prat
20 Oct
BCN21:35Barcelona-El Prat
2h 20m
BRS22:55Bristol
£50
Find similar
easyJet
16 Oct
LGW16:45London Gatwick
2h 10m
BCN19:55Barcelona-El Prat
19 Oct
BCN06:45Barcelona-El Prat
2h 25m
LGW08:10London Gatwick
£59
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Barcelona-El Prat 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 29 August 2025.
Use the filters below to find and compare flights from the United Kingdom to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BristolBarcelona

BRS - BCN

BRSBCN

Bristol

Mon 13/10

17:55-21:00

Nonstop2h 05m

Barcelona-El Prat

Tue 21/10

22:10-23:30

Nonstop2h 20m

£49

BristolBarcelona

BRS - BCN

BRSBCN

Bristol

Mon 13/10

17:55-21:00

Nonstop2h 05m

Barcelona-El Prat

Mon 20/10

21:35-22:55

Nonstop2h 20m

£50

BristolBarcelona

BRS - BCN

BRSBCN

Bristol

Wed 15/10

12:40-15:50

Nonstop2h 10m

Barcelona-El Prat

Mon 20/10

21:05-22:30

Nonstop2h 25m

£51

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Fri 3/10

21:45-00:55

Nonstop2h 10m

Barcelona-El Prat

Sun 5/10

07:00-08:30

Nonstop2h 30m

£53

LondonBarcelona

STN - BCN

STNBCN

London Stansted

Thu 25/9

17:50-21:00

Nonstop2h 10m

Barcelona-El Prat

Mon 29/9

10:30-11:55

Nonstop2h 25m

£53

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Mon 8/9

20:10-23:20

Nonstop2h 10m

Barcelona-El Prat

Sat 20/9

10:50-12:15

Nonstop2h 25m

£53

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Fri 14/11

19:20-22:35

Nonstop2h 15m

Barcelona-El Prat

Mon 17/11

12:40-14:05

Nonstop2h 25m

£92

LondonBarcelona

LCY - BCN

LCYBCN

London City

Sun 5/10

13:20-16:30

Nonstop2h 10m

Barcelona-El Prat

Thu 16/10

15:15-16:30

Nonstop2h 15m

£138

LondonBarcelona

LCY - BCN

LCYBCN

London City

Wed 24/12

09:20-16:30

1 stop6h 10m

Barcelona-El Prat

Wed 31/12

13:00-18:25

1 stop6h 25m

£184

LondonBarcelona

LCY - BCN

LCYBCN

London City

Sun 14/9

20:45-10:20

1 stop12h 35m

Barcelona-El Prat

Thu 18/9

11:05-17:20

1 stop7h 15m

£187

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-El Prat 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 Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from United Kingdom is in January. Flight prices, which tend to average around £53, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Barcelona-El Prat Airport from United Kingdom during March instead. Flights to Barcelona-El Prat Airport in March, while not as cheap as those in January, still average around £60.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

According to our data, Monday is the cheapest day to fly to Barcelona-El Prat Airport from United Kingdom. The lowest ticket price found for a Monday departure recently was £124. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Barcelona-El Prat Airport is Friday, with ticket prices averaging around £147.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Flying to Barcelona-El Prat Airport from United Kingdom in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £123 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £143 on average. Flights to Barcelona-El Prat Airport from United Kingdom in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest United Kingdom to Barcelona-El Prat flight route?

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

How far in advance should I book a flight to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around £137 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from United Kingdom for as low as £127 on momondo.

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

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

Can stopping save me money on United Kingdom to Barcelona-El Prat Airport flights?

No. A direct flight is the cheapest option for a flight between United Kingdom to Barcelona-El Prat Airport.

Cheap United Kingdom to Barcelona-El Prat Airport flight deals and tips

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

Best price found

£29

Fastest flight time

2h 00m

Direct flights

Every day
The best one-way flight to Barcelona-El Prat Airport from United Kingdom in the past 72 hours is £29. The best return flight deal from United Kingdom to Barcelona-El Prat Airport found on momondo in the last 72 hours is £53.
The fastest flight from United Kingdom to Barcelona-El Prat Airport takes 2h 00m
Direct flights go from United Kingdom to Barcelona-El Prat Airport every day.
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Barcelona-El Prat Airport?

    Prices for flights from United Kingdom to Barcelona-El Prat Airport are updated daily.

  • How many operators does momondo search for flights from United Kingdom to Barcelona-El Prat Airport?

  • How old do you have to be to fly from United Kingdom to Barcelona-El Prat Airport?

    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 United Kingdom to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The required travel and health documents for your Barcelona-El Prat Airport 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 Barcelona-El Prat Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from United Kingdom to Barcelona-El Prat Airport?

Best airlines flying from United Kingdom to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from United Kingdom to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £14Free CancellationRating
6.8
5,153 reviews
Search Ryanair flights
RyanairPriceFrom £24Free CancellationRating
6.2
113 reviews
Search Ryanair flights
easyJetPriceFrom £31Free CancellationRating
6.9
1,817 reviews
Search easyJet flights
VuelingPriceFrom £42Free CancellationRating
7.1
1,181 reviews
Search Vueling flights
Jet2PriceFrom £53Free CancellationRating
8.3
170 reviews
Search Jet2 flights
British AirwaysPriceFrom £83Free CancellationRating
6.7
7,316 reviews
Search British Airways flights
IberiaPriceFrom £95Free CancellationRating
7.0
2,894 reviews
Search Iberia flights
TAP AIR PORTUGALPriceFrom £100Free CancellationRating
7.1
1,966 reviews
Search TAP AIR PORTUGAL flights
KLMPriceFrom £127Free CancellationRating
7.8
1,382 reviews
Search KLM flights
Air FrancePriceFrom £128Free CancellationRating
7.4
1,472 reviews
Search Air France flights

Travelling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Salou
Lloret de Mar
Sitges
Calella
Santa Susanna
Tossa de Mar
Tarragona
Pineda de Mar
Cambrils
Malgrat de Mar
L'Hospitalet de Llobregat
Badalona
La Pineda
Castelldefels
El Prat de Llobregat
Roses
Llafranc
l'Escala
L'Estartit
Cadaques

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Barcelona from United Kingdom.

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

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

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

Once all potential United Kingdom to Barcelona flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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 not ready to book a flight from United Kingdom to Barcelona now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Barcelona and let you know when they change.

An easier way to manage your Barcelona-El Prat Airport trip

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