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Cheap flights from Barcelona-El Prat Airport to London from £14

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-El Prat Airport to London departing on 23/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Barcelona-El Prat Airport to London

Cheap return flights

These are some of the best return flight deals from Barcelona-El Prat Airport to London that have been recently found on momondo from popular airlines, departing in the coming months.
Ryanair Logo
09:50 - 11:15BCN-STN
2h 25mdirect
Ryanair Logo
18:15 - 21:25STN-BCN
2h 10mdirect
£26Ryanair
Find Deal
Fri, 6 Jun - Sun, 15 Jun
Ryanair Logo
09:50 - 11:15BCN-STN
2h 25mdirect
Ryanair Logo
16:35 - 19:45STN-BCN
2h 10mdirect
£28Ryanair
Find Deal
Fri, 6 Jun - Mon, 16 Jun
Vueling Logo
17:50 - 19:10BCN-LGW
2h 20mdirect
Vueling Logo
21:45 - 00:55LGW-BCN
2h 10mdirect
£38Vueling
Find Deal
Thu, 5 Jun - Sun, 15 Jun
Vueling Logo
19:05 - 20:25BCN-LGW
2h 20mdirect
Vueling Logo
21:05 - 00:15LGW-BCN
2h 10mdirect
£40Vueling
Find Deal
Thu, 5 Jun - Mon, 16 Jun
easyJet Logo
10:50 - 12:20BCN-LTN
2h 30mdirect
easyJet Logo
07:05 - 10:20LTN-BCN
2h 15mdirect
£46easyJet
Find Deal
Thu, 18 Sep - Mon, 22 Sep
easyJet Logo
16:45 - 18:10BCN-LTN
2h 25mdirect
easyJet Logo
16:30 - 19:40LTN-BCN
2h 10mdirect
£53easyJet
Find Deal
Thu, 5 Jun - Wed, 18 Jun
British Airways Logo
21:25 - 22:40BCN-LHR
2h 15mdirect
British Airways Logo
16:40 - 19:55LHR-BCN
2h 15mdirect
£93British Airways
Find Deal
Fri, 3 Oct - Sun, 5 Oct
British Airways Logo
21:15 - 22:25BCN-LHR
2h 10mdirect
British Airways Logo
19:25 - 22:40LHR-BCN
2h 15mdirect
£94British Airways
Find Deal
Thu, 18 Sep - Mon, 22 Sep
Iberia Logo
12:25 - 13:50BCN-LGW
2h 25mdirect
Iberia Logo
21:05 - 00:15LGW-BCN
2h 10mdirect
£125Iberia
Find Deal
Thu, 15 May - Mon, 19 May
Iberia Logo
18:40 - 20:05BCN-LHR
2h 25mdirect
Iberia Logo
06:10 - 09:20LHR-BCN
2h 10mdirect
£126Iberia
Find Deal
Wed, 1 Oct - Thu, 2 Oct

Brussels Airlines flights from Barcelona-El Prat Airport to London

Our best Brussels Airlines deals on Barcelona-El Prat Airport to London flight tickets
Brussels Airlines
13 Jun
BCN15:10Barcelona-El Prat
6h 45m
1 stop
LHR20:55London Heathrow
15 Jun
LHR06:50London Heathrow
3h 45m
1 stop
BCN11:35Barcelona-El Prat
Brussels Airlines
6 May
BCN12:25Barcelona-El Prat
9h 30m
1 stop
LHR20:55London Heathrow
13 May
LHR07:45London Heathrow
11h 45m
1 stop
BCN20:30Barcelona-El Prat

Lufthansa flights from Barcelona-El Prat Airport to London

Our best Lufthansa deals on Barcelona-El Prat Airport to London flight tickets
Lufthansa
14 May
BCN12:00Barcelona-El Prat
6h 05m
1 stop
LHR17:05London Heathrow
8 Jun
LHR07:25London Heathrow
6h 30m
1 stop
BCN14:55Barcelona-El Prat
Lufthansa
15 May
BCN12:00Barcelona-El Prat
6h 05m
1 stop
LHR17:05London Heathrow
18 May
LHR07:25London Heathrow
6h 30m
1 stop
BCN14:55Barcelona-El Prat

See travel insights to London from

How to get the cheapest flight ticket from Barcelona-El Prat Airport to London

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?

The cheapest month to fly to London from Barcelona-El Prat Airport is in March. Flight prices, which tend to average around £48, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from Barcelona-El Prat Airport averaging around £49.

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

Our data shows that Saturday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £65. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Barcelona-El Prat Airport to London for around £87.

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

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £70. Flights in the morning are often more expensive, with an average ticket price of £85.

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

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

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

You are more likely to see cheaper flights to London from Barcelona-El Prat Airport when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to London for around £121 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Barcelona-El Prat Airport for as low as £99 on momondo.

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

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

How have Barcelona-El Prat Airport to London flight prices changed over time?

As of May 2025, prices for Barcelona-El Prat Airport to London flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from Barcelona-El Prat Airport to London

Are you open to changing your travel dates? Check out the ideal times to fly from Barcelona-El Prat Airport to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Barcelona-El Prat Airport to London (BCN to LON) flight deals and tips

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

Best price found

£14

Fastest flight time

2h 10m

Direct flights

Mon, Tue, Wed, Fri and Sat

Airports in London

5 airports
The best one-way flight to London from Barcelona-El Prat Airport in the past 72 hours is £14. The best return flight deal from Barcelona-El Prat Airport to London found on momondo in the last 72 hours is £26.
The fastest flight from Barcelona-El Prat Airport to London takes 2h 10m
Direct flights go from Barcelona-El Prat Airport to London on Monday, Tuesday, Wednesday, Friday and Saturday. Airlines offering direct flights are: Vueling and British Airways..
There are 5 airports near London: London City (LCY), London Luton (LTN), London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW)

  • How far is Barcelona-El Prat to London by plane?

    The distance between Barcelona-El Prat and London is about 712.2 mi. 2h 10m is a normal flight duration for this route.

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

    Prices for flights from Barcelona-El Prat Airport to London refresh daily.

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

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

    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-El Prat Airport to London.

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

    The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

  • What is the most popular airline from Barcelona-El Prat Airport to London?


Best airlines flying from Barcelona-El Prat Airport to London

Compare and see reviews for airlines that fly from Barcelona-El Prat Airport to London with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £31Free CancellationRating
6.8
5,054 reviews
Search Ryanair flights
easyJetPriceFrom £34Free CancellationRating
6.9
1,799 reviews
Search easyJet flights
VuelingPriceFrom £43Free CancellationRating
7.1
1,160 reviews
Search Vueling flights
British AirwaysPriceFrom £87Free CancellationRating
6.6
6,845 reviews
Search British Airways flights
IberiaPriceFrom £97Free CancellationRating
7.0
2,700 reviews
Search Iberia flights
  • Vueling Flights From Barcelona-El Prat Airport to London

    Vueling operates around 49 flights from Barcelona-El Prat Airport to London every week. The average price of these flights found in the last 72 hours has been £142, but momondo users have found Vueling deals from Barcelona-El Prat Airport to London from as low as £57 round-trip. Vueling has been scored 7.1/10 in 1,159 reviews.

  • Iberia Flights From Barcelona-El Prat Airport to London

    Across 2,701 Iberia reviews on momondo, the average score is 7.0/10. Iberia flies from Barcelona-El Prat Airport to London about 62 times each week, with ticket deals ranging from £129 to £228. Price data is based on momondo searches in the last 72 hours.


Travelling to a place near London?

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

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?

Yes. All flights to London from Barcelona on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

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


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1 adult
Tue 6/5
Tue 13/5

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London