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Cheap flights from the United Kingdom to Barcelona from £16

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 1/9. 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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0 bags

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Find the cheapest flights from the United Kingdom to Barcelona

Recent return flight deals from the United Kingdom to Barcelona

Ryanair Logo
07:20 - 10:35STN-REU
2h 15mdirect
Ryanair Logo
16:15 - 17:35REU-STN
2h 20mdirect
£55Ryanair
Find Deal
Thu, 2 Oct - Mon, 6 Oct
Vueling Logo
21:45 - 00:55LGW-BCN
2h 10mdirect
Vueling Logo
12:25 - 13:50BCN-LGW
2h 25mdirect
£56Vueling
Find Deal
Thu, 18 Sep - Tue, 30 Sep
easyJet Logo
06:30 - 09:40LTN-BCN
2h 10mdirect
easyJet Logo
10:25 - 11:55BCN-LTN
2h 30mdirect
£56easyJet
Find Deal
Mon, 15 Dec - Wed, 17 Dec
Ryanair Logo
16:35 - 19:45STN-BCN
2h 10mdirect
Ryanair Logo
12:25 - 13:50BCN-STN
2h 25mdirect
£56Ryanair
Find Deal
Mon, 15 Sep - Thu, 18 Sep
easyJet Logo
07:10 - 10:10SEN-BCN
2h 00mdirect
easyJet Logo
10:55 - 12:15BCN-SEN
2h 20mdirect
£57easyJet
Find Deal
Sun, 11 Jan - Sun, 18 Jan
Vueling Logo
21:45 - 00:55LGW-BCN
2h 10mdirect
Vueling Logo
09:00 - 10:15BCN-LGW
2h 15mdirect
£60Vueling
Find Deal
Tue, 2 Sep - Fri, 5 Sep
British Airways Logo
13:20 - 16:30LCY-BCN
2h 10mdirect
British Airways Logo
15:15 - 16:30BCN-LCY
2h 15mdirect
£152British Airways
Find Deal
Sun, 12 Oct - Thu, 16 Oct
British Airways Logo
11:20 - 14:30LCY-BCN
2h 10mdirect
British Airways Logo
19:55 - 21:10BCN-LCY
2h 15mdirect
£153British Airways
Find Deal
Tue, 7 Oct - Fri, 10 Oct
KLM Logo
09:20 - 23:05LCY-BCN
12h 45m1 stop
KLM Logo
13:00 - 16:35BCN-LCY
4h 35m1 stop
£184KLM
Find Deal
Thu, 15 Jan - Thu, 12 Feb
KLM Logo
10:00 - 16:25LCY-BCN
5h 25m1 stop
KLM Logo
19:55 - 07:15BCN-LCY
12h 20m1 stop
£185KLM
Find Deal
Sat, 25 Oct - Mon, 27 Oct

easyJet flights from United Kingdom to Barcelona

Our best easyJet deals on United Kingdom to Barcelona flight tickets
easyJet
15 Dec
LTN06:30London Luton
2h 10m
BCN09:40Barcelona-El Prat
17 Dec
BCN10:25Barcelona-El Prat
2h 30m
LTN11:55London Luton
£56
Find similar
easyJet
11 Jan
SEN07:10London Southend
2h 00m
BCN10:10Barcelona-El Prat
18 Jan
BCN10:55Barcelona-El Prat
2h 20m
SEN12:15London Southend
£57
Find similar
easyJet
5 Oct
LGW07:30London Gatwick
2h 10m
BCN10:40Barcelona-El Prat
9 Oct
BCN20:40Barcelona-El Prat
2h 35m
LGW22:15London Gatwick
£58
Find similar

Ryanair flights from United Kingdom to Barcelona

Our best Ryanair deals on United Kingdom to Barcelona flight tickets
Ryanair
2 Oct
STN07:20London Stansted
2h 15m
REU10:35Reus
6 Oct
REU16:15Reus
2h 20m
STN17:35London Stansted
£55
Find similar
Ryanair
15 Sept
STN16:35London Stansted
2h 10m
BCN19:45Barcelona-El Prat
18 Sept
BCN12:25Barcelona-El Prat
2h 25m
STN13:50London Stansted
£56
Find similar
Ryanair
16 Oct
STN06:40London Stansted
2h 10m
BCN09:50Barcelona-El Prat
19 Oct
BCN09:45Barcelona-El Prat
2h 25m
STN11:10London Stansted
£57
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 22 August 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

LondonReus

STN - REU

STNREU

London Stansted

Thu 2/10

07:20-10:35

Nonstop2h 15m

Reus

Mon 6/10

16:15-17:35

Nonstop2h 20m

£55

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Thu 18/9

21:45-00:55

Nonstop2h 10m

Barcelona-El Prat

Tue 30/9

12:25-13:50

Nonstop2h 25m

£56

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Mon 15/12

06:30-09:40

Nonstop2h 10m

Barcelona-El Prat

Wed 17/12

10:25-11:55

Nonstop2h 30m

£56

LondonBarcelona

STN - BCN

STNBCN

London Stansted

Mon 15/9

16:35-19:45

Nonstop2h 10m

Barcelona-El Prat

Thu 18/9

12:25-13:50

Nonstop2h 25m

£56

LondonBarcelona

SEN - BCN

SENBCN

London Southend

Sun 11/1

07:10-10:10

Nonstop2h 00m

Barcelona-El Prat

Sun 18/1

10:55-12:15

Nonstop2h 20m

£57

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Tue 2/9

21:45-00:55

Nonstop2h 10m

Barcelona-El Prat

Fri 5/9

09:00-10:15

Nonstop2h 15m

£60

LondonBarcelona

LCY - BCN

LCYBCN

London City

Sun 12/10

13:20-16:30

Nonstop2h 10m

Barcelona-El Prat

Thu 16/10

15:15-16:30

Nonstop2h 15m

£152

LondonBarcelona

LCY - BCN

LCYBCN

London City

Tue 7/10

11:20-14:30

Nonstop2h 10m

Barcelona-El Prat

Fri 10/10

19:55-21:10

Nonstop2h 15m

£153

LondonBarcelona

LCY - BCN

LCYBCN

London City

Thu 15/1

09:20-23:05

1 stop12h 45m

Barcelona-El Prat

Thu 12/2

13:00-16:35

1 stop4h 35m

£184

LondonBarcelona

LCY - BCN

LCYBCN

London City

Sat 25/10

10:00-16:25

1 stop5h 25m

Barcelona-El Prat

Mon 27/10

19:55-07:15

1 stop12h 20m

£184

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 £60.

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 £125. 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 £147.

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 £123 when looking at flights departing in the afternoon. Flights in the morning are often more expensive, with an average ticket price of £144.

What is the cheapest United Kingdom to Barcelona flight route?

Fly from London Stansted to Girona Costa Brava 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 £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 from United Kingdom for as low as £127 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

2h 00m

Direct flights

Every day

Airports in Barcelona

2 airports
The fastest flight from United Kingdom to Barcelona takes 2h 00m
Direct flights go from United Kingdom to Barcelona every day.
There are 2 airports near Barcelona: Girona Costa Brava (GRO), 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
5,157 reviews
Search Ryanair flights
RyanairPriceFrom £24Free CancellationRating
6.2
111 reviews
Search Ryanair flights
easyJetPriceFrom £31Free CancellationRating
6.9
1,818 reviews
Search easyJet flights
Jet2PriceFrom £40Free CancellationRating
8.3
167 reviews
Search Jet2 flights
VuelingPriceFrom £42Free CancellationRating
7.1
1,179 reviews
Search Vueling flights
TUI AirwaysPriceFrom £68Free CancellationRating
6.2
16 reviews
Search TUI Airways flights
British AirwaysPriceFrom £77Free CancellationRating
6.7
7,292 reviews
Search British Airways flights
IberiaPriceFrom £96Free CancellationRating
7.0
2,884 reviews
Search Iberia flights
TAP AIR PORTUGALPriceFrom £101Free CancellationRating
7.1
1,959 reviews
Search TAP AIR PORTUGAL flights
KLMPriceFrom £128Free CancellationRating
7.8
1,388 reviews
Search KLM 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