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Cheap flights from London to Barcelona from C$ 42

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Barcelona departing on 20/11. 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 round-trip flights

Enter your travel dates to find the best prices.
easyJet Logo
6:55 a.m. - 10:00 a.m.LGW-BCN
2h 05mdirect
easyJet Logo
10:35 a.m. - 12:05 p.m.BCN-LGW
2h 30mdirect
C$ 77easyJet
Find Deal
Mon, 15 Dec - Thu, 18 Dec
easyJet Logo
9:40 a.m. - 12:50 p.m.LGW-BCN
2h 10mdirect
easyJet Logo
7:20 a.m. - 8:50 a.m.BCN-LGW
2h 30mdirect
C$ 78easyJet
Find Deal
Sun, 7 Dec - Wed, 10 Dec
easyJet Logo
2:15 p.m. - 5:20 p.m.LGW-BCN
2h 05mdirect
easyJet Logo
10:40 a.m. - 12:10 p.m.BCN-LGW
2h 30mdirect
C$ 80easyJet
Find Deal
Fri, 5 Dec - Mon, 8 Dec
easyJet Logo
9:40 a.m. - 12:50 p.m.LGW-BCN
2h 10mdirect
easyJet Logo
10:15 p.m. - 11:35 p.m.BCN-LGW
2h 20mdirect
C$ 81easyJet
Find Deal
Sun, 7 Dec - Thu, 11 Dec
easyJet Logo
2:20 p.m. - 5:25 p.m.LGW-BCN
2h 05mdirect
easyJet Logo
7:40 p.m. - 9:05 p.m.BCN-LGW
2h 25mdirect
C$ 82easyJet
Find Deal
Mon, 12 Jan - Fri, 16 Jan
Vueling Logo
7:00 a.m. - 10:05 a.m.LGW-BCN
2h 05mdirect
Vueling Logo
7:40 a.m. - 9:10 a.m.BCN-LGW
2h 30mdirect
C$ 123Vueling
Find Deal
Thu, 13 Nov - Sun, 16 Nov
Vueling Logo
8:50 p.m. - 12:05 a.m.LHR-BCN
2h 15mdirect
Vueling Logo
7:30 a.m. - 9:10 a.m.BCN-LHR
2h 40mdirect
C$ 130Vueling
Find Deal
Sat, 10 Jan - Sun, 11 Jan
Multiple Airlines Logo
6:55 a.m. - 9:10 p.m.LGW-BCN
13h 15m1 stop
Multiple Airlines Logo
10:35 a.m. - 12:05 p.m.BCN-LGW
2h 30mdirect
C$ 130Multiple Airlines
Find Deal
Tue, 11 Nov - Sat, 29 Nov
British Airways Logo
6:05 a.m. - 9:10 a.m.LHR-BCN
2h 05mdirect
British Airways Logo
6:40 a.m. - 8:20 a.m.BCN-LHR
2h 40mdirect
C$ 172British Airways
Find Deal
Sat, 31 Jan - Mon, 9 Feb
British Airways Logo
2:45 p.m. - 5:55 p.m.LHR-BCN
2h 10mdirect
British Airways Logo
6:40 a.m. - 8:20 a.m.BCN-LHR
2h 40mdirect
C$ 173British Airways
Find Deal
Tue, 3 Feb - Sun, 15 Feb

easyJet flights from London to Barcelona-El Prat Airport

Our best easyJet deals on London to Barcelona-El Prat Airport flight tickets
easyJet
15 Dec
LGW6:55 a.m.London Gatwick
2h 05m
BCN10:00 a.m.Barcelona-El Prat
18 Dec
BCN10:35 a.m.Barcelona-El Prat
2h 30m
LGW12:05 p.m.London Gatwick
C$ 77
Find similar
easyJet
7 Dec
LGW9:40 a.m.London Gatwick
2h 10m
BCN12:50 p.m.Barcelona-El Prat
10 Dec
BCN7:20 a.m.Barcelona-El Prat
2h 30m
LGW8:50 a.m.London Gatwick
C$ 78
Find similar
easyJet
5 Dec
LGW2:15 p.m.London Gatwick
2h 05m
BCN5:20 p.m.Barcelona-El Prat
8 Dec
BCN10:40 a.m.Barcelona-El Prat
2h 30m
LGW12:10 p.m.London Gatwick
C$ 80
Find similar

Vueling flights from London to Barcelona-El Prat Airport

Our best Vueling deals on London to Barcelona-El Prat Airport flight tickets
Vueling
13 Nov
LGW7:00 a.m.London Gatwick
2h 05m
BCN10:05 a.m.Barcelona-El Prat
16 Nov
BCN7:40 a.m.Barcelona-El Prat
2h 30m
LGW9:10 a.m.London Gatwick
C$ 123
Find similar
Vueling
10 Jan
LHR8:50 p.m.London Heathrow
2h 15m
BCN12:05 a.m.Barcelona-El Prat
11 Jan
BCN7:30 a.m.Barcelona-El Prat
2h 40m
LHR9:10 a.m.London Heathrow
C$ 130
Find similar
Vueling
7 Dec
LHR9:55 a.m.London Heathrow
2h 10m
BCN1:05 p.m.Barcelona-El Prat
11 Dec
BCN4:25 p.m.Barcelona-El Prat
2h 35m
LHR6:00 p.m.London Heathrow
C$ 133
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London 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 96,600 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from London to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Mon 15/12

6:55 a.m.-10:00 a.m.

Nonstop2h 05m

Barcelona-El Prat

Thu 18/12

10:35 a.m.-12:05 p.m.

Nonstop2h 30m

C$ 77

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Sun 7/12

9:40 a.m.-12:50 p.m.

Nonstop2h 10m

Barcelona-El Prat

Wed 10/12

7:20 a.m.-8:50 a.m.

Nonstop2h 30m

C$ 78

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Fri 5/12

2:15 p.m.-5:20 p.m.

Nonstop2h 05m

Barcelona-El Prat

Mon 8/12

10:40 a.m.-12:10 p.m.

Nonstop2h 30m

C$ 80

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Sun 7/12

9:40 a.m.-12:50 p.m.

Nonstop2h 10m

Barcelona-El Prat

Thu 11/12

10:15 p.m.-11:35 p.m.

Nonstop2h 20m

C$ 81

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Mon 12/1

2:20 p.m.-5:25 p.m.

Nonstop2h 05m

Barcelona-El Prat

Fri 16/1

7:40 p.m.-9:05 p.m.

Nonstop2h 25m

C$ 82

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Thu 13/11

7:00 a.m.-10:05 a.m.

Nonstop2h 05m

Barcelona-El Prat

Sun 16/11

7:40 a.m.-9:10 a.m.

Nonstop2h 30m

C$ 123

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 10/1

8:50 p.m.-12:05 a.m.

Nonstop2h 15m

Barcelona-El Prat

Sun 11/1

7:30 a.m.-9:10 a.m.

Nonstop2h 40m

C$ 130

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Tue 11/11

6:55 a.m.-9:10 p.m.

1 stop13h 15m

Barcelona-El Prat

Sat 29/11

10:35 a.m.-12:05 p.m.

Nonstop2h 30m

C$ 130

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 31/1

6:05 a.m.-9:10 a.m.

Nonstop2h 05m

Barcelona-El Prat

Mon 9/2

6:40 a.m.-8:20 a.m.

Nonstop2h 40m

C$ 172

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 3/2

2:45 p.m.-5:55 p.m.

Nonstop2h 10m

Barcelona-El Prat

Sun 15/2

6:40 a.m.-8:20 a.m.

Nonstop2h 40m

C$ 173

Flights are sorted by cheapest round-trip 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 London 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 typical price of a round-trip flight between London and Barcelona-El Prat Airport?

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from London is in January. Flight prices, which tend to average around C$ 101, are often lower during this time because this is during the off-season. If you are unable to visit Barcelona-El Prat Airport during the month of January, then departing from London during the month March is also very affordable. Most momondo users find prices during this month for around C$ 115.

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

The cheapest day to depart from London to Barcelona-El Prat Airport is on a Tuesday. Travellers who choose to depart for Barcelona-El Prat Airport on a Tuesday will often find tickets for as low as C$ 155. On the other hand, Friday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 318.

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

Our most recent data shows that the best time of day to fly to Barcelona-El Prat Airport is in the afternoon. Flights from London to Barcelona-El Prat Airport during this time can be as low as C$ 163. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 222 on average. Flights to Barcelona-El Prat Airport from London in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

Fly from London Stansted to Barcelona-El Prat for the best London - 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 London when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around C$ 261 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from London for as low as C$ 233 on momondo.

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

There are 3 cabin classes available to choose from on London 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.

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

As of October 2025, prices for London to Barcelona-El Prat Airport flights are approximately 3% cheaper when compared to flights at the same time last year.

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

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

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

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

Best price found

C$ 96

Fastest flight time

2h 00m

Direct flights

Every day
The best one-way flight to Barcelona-El Prat Airport from London in the past 72 hours is C$ 96. The best round-trip flight deal from London to Barcelona-El Prat Airport found on momondo in the last 72 hours is C$ 44.
The fastest flight from London to Barcelona-El Prat Airport takes 2h 00m
Direct flights go from London to Barcelona-El Prat Airport every day.
Search flight deals

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

    London and Barcelona-El Prat are 1146.1 km apart from one another. A reasonable flight in good conditions will take 2h 00m.

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

    Prices for flights from London to Barcelona-El Prat Airport were last updated today.

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

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

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

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

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

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

Best airlines flying from London to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from London to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
VuelingPriceFrom C$ 95Free CancellationRating
7.1
1,206 reviews
Search Vueling flights
British AirwaysPriceFrom C$ 158Free CancellationRating
6.7
7,487 reviews
Search British Airways flights
IberiaPriceFrom C$ 223Free CancellationRating
7.0
3,004 reviews
Search Iberia flights

  • Vueling Flights From London to Barcelona-El Prat Airport

    Across 24 Vueling flights from London to Barcelona-El Prat Airport this week, the average price was C$ 219, with the best Vueling deals starting from C$ 95 round-trip. 1,206 users have rated Vueling on momondo, with an average score of 7.1/10.

  • Iberia Flights From London to Barcelona-El Prat Airport

    The best Iberia deal for London to Barcelona-El Prat Airport flight tickets found on momondo in the last 72 hours was C$ 223, round-trip. It should be noted that an average Iberia flight deal for this route in this time was higher, at C$ 238 round-trip. Iberia operates 52 flights out of London into Barcelona-El Prat Airport in an average week, so prices vary by time and availability. 3,003 Iberia reviews by users on momondo have scored the airline at 7.0/10.

Travelling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Sitges
Calella de Palafrugell
L'Hospitalet de Llobregat
Cadaques
Castelldefels
Malgrat de Mar
El Prat de Llobregat
Tarragona
Badalona
Llafranc
Lloret de Mar
Pineda de Mar
Calella
Salou
Tossa de Mar

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Barcelona . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Barcelona from London.

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

Price alerts on flights to Barcelona from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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