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Cheap flights from Barcelona-El Prat Airport to London Heathrow Airport from £19

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 Heathrow Airport departing on 27/2. 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 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.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Barcelona-El Prat Airport to London.

Cheap last-minute flights

Planning a quick getaway from Barcelona-El Prat Airport to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Barcelona-El Prat Airport to London

Find recent return train or bus tickets from Barcelona-El Prat Airport to London.

All return flight deals from Barcelona-El Prat Airport to London

The cheapest plane tickets from Barcelona-El Prat Airport to London found on KAYAK recently.
07:50 - 09:10BCN-LHR
2h 20mdirect
09:55 - 13:05LHR-BCN
2h 10mdirect
£50Vueling
Find Deal
Thu, 13 Mar - Wed, 19 Mar
18:45 - 20:05BCN-LHR
2h 20mdirect
20:50 - 23:59LHR-BCN
2h 09mdirect
£51Vueling
Find Deal
Tue, 4 Mar - Wed, 5 Mar
21:15 - 22:30BCN-LHR
2h 15mdirect
17:05 - 20:20LHR-BCN
2h 15mdirect
£88British Airways
Find Deal
Thu, 3 Apr - Mon, 7 Apr
20:45 - 14:25BCN-LHR
18h 40m1 stop
20:50 - 23:59LHR-BCN
2h 09mdirect
Mon, 3 Feb - Tue, 4 Feb
14:35 - 11:25BCN-LHR
21h 50m1 stop
09:55 - 13:05LHR-BCN
2h 10mdirect
Fri, 7 Mar - Sun, 9 Mar
15:05 - 16:25BCN-LHR
2h 20mdirect
15:15 - 18:25LHR-BCN
2h 10mdirect
£97British Airways
Find Deal
Thu, 8 May - Sun, 11 May
07:50 - 09:10BCN-LHR
2h 20mdirect
06:05 - 09:10LHR-BCN
2h 05mdirect
£112Iberia
Find Deal
Fri, 21 Mar - Sun, 23 Mar
18:45 - 20:05BCN-LHR
2h 20mdirect
09:55 - 13:05LHR-BCN
2h 10mdirect
£122Iberia
Find Deal
Mon, 10 Feb - Wed, 12 Feb
10:05 - 17:00BCN-LHR
7h 55m1 stop
17:05 - 23:05LHR-BCN
5h 00m1 stop
£144KLM
Find Deal
Thu, 6 Mar - Mon, 10 Mar
06:00 - 10:45BCN-LHR
5h 45m1 stop
08:40 - 16:35LHR-BCN
6h 55m1 stop
£145KLM
Find Deal
Sun, 16 Feb - Sun, 23 Feb
07:50 - 09:10BCN-LHR
2h 20mdirect
£19Vueling
Find Deal
Thu, 27 Feb
18:45 - 20:05BCN-LHR
2h 20mdirect
£21Vueling
Find Deal
Sat, 1 Feb
21:15 - 22:30BCN-LHR
2h 15mdirect
£32British Airways
Find Deal
Thu, 1 May
21:20 - 22:35BCN-LHR
2h 15mdirect
£35British Airways
Find Deal
Tue, 13 May
14:35 - 11:25BCN-LHR
21h 50m1 stop
£58TAP AIR PORTUGAL
Find Deal
Fri, 21 Mar
14:35 - 11:25BCN-LHR
21h 50m1 stop
£60TAP AIR PORTUGAL
Find Deal
Fri, 14 Feb
13:00 - 17:00BCN-LHR
5h 00m1 stop
£61KLM
Find Deal
Wed, 26 Feb
06:00 - 10:45BCN-LHR
5h 45m1 stop
£67KLM
Find Deal
Thu, 27 Feb
10:30 - 17:15BCN-LHR
7h 45m1 stop
£77Iberia
Find Deal
Thu, 20 Feb
08:45 - 13:20BCN-LHR
5h 35m1 stop
£81Iberia
Find Deal
Fri, 31 Jan
07:50 - 09:10BCN-LHR
2h 20mdirect
09:55 - 13:05LHR-BCN
2h 10mdirect
£80Vueling
Find Deal
Tue, 28 Jan - Wed, 12 Feb
07:50 - 09:10BCN-LHR
2h 20mdirect
20:50 - 23:59LHR-BCN
2h 09mdirect
£91Vueling
Find Deal
Tue, 28 Jan - Sat, 1 Feb
07:50 - 09:10BCN-LHR
2h 20mdirect
20:50 - 23:59LHR-BCN
2h 09mdirect
Tue, 28 Jan - Tue, 28 Jan
14:35 - 22:40BCN-LHR
9h 05m1 stop
20:50 - 23:59LHR-BCN
2h 09mdirect
Tue, 28 Jan - Sat, 1 Feb
19:10 - 20:35BCN-LHR
2h 25mdirect
19:10 - 22:25LHR-BCN
2h 15mdirect
£157British Airways
Find Deal
Fri, 24 Jan - Tue, 18 Feb
18:45 - 20:05BCN-LHR
2h 20mdirect
20:50 - 23:59LHR-BCN
2h 09mdirect
£164Iberia
Find Deal
Sat, 25 Jan - Tue, 28 Jan
10:55 - 21:35BCN-LHR
11h 40m1 stop
08:15 - 23:45LHR-BCN
14h 30m1 stop
£173TAP AIR PORTUGAL
Find Deal
Sat, 25 Jan - Wed, 29 Jan
14:35 - 22:40BCN-LHR
9h 05m1 stop
06:00 - 23:45LHR-BCN
16h 45m1 stop
£174TAP AIR PORTUGAL
Find Deal
Tue, 28 Jan - Sat, 1 Feb
07:50 - 09:10BCN-LHR
2h 20mdirect
15:45 - 22:50LHR-BCN
6h 05m1 stop
£180Iberia
Find Deal
Tue, 28 Jan - Tue, 11 Feb
19:10 - 20:35BCN-LHR
2h 25mdirect
06:05 - 09:10LHR-BCN
2h 05mdirect
£182British Airways
Find Deal
Fri, 24 Jan - Fri, 31 Jan
07:50 - 09:10BCN-LHR
2h 20mdirect
09:55 - 13:05LHR-BCN
2h 10mdirect
£50Vueling
Find Deal
Thu, 13 Mar - Wed, 19 Mar
18:45 - 20:05BCN-LHR
2h 20mdirect
20:50 - 23:59LHR-BCN
2h 09mdirect
£51Vueling
Find Deal
Tue, 4 Mar - Wed, 5 Mar
07:50 - 09:10BCN-LHR
2h 20mdirect
20:50 - 23:59LHR-BCN
2h 09mdirect
£53Vueling
Find Deal
Wed, 19 Feb - Wed, 26 Feb
18:45 - 20:05BCN-LHR
2h 20mdirect
09:55 - 13:05LHR-BCN
2h 10mdirect
£54Vueling
Find Deal
Mon, 3 Mar - Sun, 9 Mar
12:15 - 13:45BCN-LHR
2h 30mdirect
16:00 - 19:10LHR-BCN
2h 10mdirect
£87British Airways
Find Deal
Thu, 20 Mar - Sun, 23 Mar
21:15 - 22:30BCN-LHR
2h 15mdirect
17:05 - 20:20LHR-BCN
2h 15mdirect
£88British Airways
Find Deal
Thu, 3 Apr - Mon, 7 Apr
14:30 - 15:55BCN-LHR
2h 25mdirect
20:50 - 23:59LHR-BCN
2h 09mdirect
Wed, 26 Feb - Sat, 1 Mar
07:50 - 09:10BCN-LHR
2h 20mdirect
20:50 - 23:59LHR-BCN
2h 09mdirect
Thu, 20 Feb - Thu, 27 Feb
07:40 - 09:05BCN-LHR
2h 25mdirect
19:25 - 22:40LHR-BCN
2h 15mdirect
£105Iberia
Find Deal
Fri, 4 Apr - Mon, 7 Apr
18:45 - 20:05BCN-LHR
2h 20mdirect
06:05 - 09:10LHR-BCN
2h 05mdirect
£111Iberia
Find Deal
Fri, 14 Feb - Sun, 23 Feb

Vueling flights from Barcelona-El Prat Airport to London Heathrow Airport

Our best Vueling deals on Barcelona-El Prat Airport to London Heathrow Airport flight tickets
Vueling
13 Mar
BCN07:50Barcelona-El Prat
2h 20m
LHR09:10London Heathrow
19 Mar
LHR09:55London Heathrow
2h 10m
BCN13:05Barcelona-El Prat
Vueling
4 Mar
BCN18:45Barcelona-El Prat
2h 20m
LHR20:05London Heathrow
5 Mar
LHR20:50London Heathrow
2h 09m
BCN23:59Barcelona-El Prat
Vueling
19 Feb
BCN07:50Barcelona-El Prat
2h 20m
LHR09:10London Heathrow
26 Feb
LHR20:50London Heathrow
2h 09m
BCN23:59Barcelona-El Prat

British Airways flights from Barcelona-El Prat Airport to London Heathrow Airport

Our best British Airways deals on Barcelona-El Prat Airport to London Heathrow Airport flight tickets
British Airways
3 Apr
BCN21:15Barcelona-El Prat
2h 15m
LHR22:30London Heathrow
7 Apr
LHR17:05London Heathrow
2h 15m
BCN20:20Barcelona-El Prat
British Airways
8 May
BCN15:05Barcelona-El Prat
2h 20m
LHR16:25London Heathrow
11 May
LHR15:15London Heathrow
2h 10m
BCN18:25Barcelona-El Prat
British Airways
27 Jun
BCN21:25Barcelona-El Prat
2h 15m
LHR22:40London Heathrow
29 Jun
LHR16:40London Heathrow
2h 15m
BCN19:55Barcelona-El Prat

See travel insights to London from

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

What is the cheapest month to fly to London Heathrow Airport?

In general, November is the cheapest month to fly from Barcelona-El Prat Airport to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £96. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Barcelona-El Prat Airport averaging around £105.

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

On average, the least expensive day to fly to London Heathrow Airport from Barcelona-El Prat Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as £114. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Sunday is £185.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Barcelona-El Prat Airport to London Heathrow Airport in the afternoon for as low as £115. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £193 on average. Flights to London Heathrow Airport from Barcelona-El Prat Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

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

You are more likely to see cheaper flights to London Heathrow Airport from Barcelona-El Prat Airport when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £132 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Barcelona-El Prat Airport for as low as £105 on momondo.

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

There are 3 cabin classes available to choose from on Barcelona-El Prat to London Heathrow 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 Heathrow Airport flight prices changed over time?

As of January 2025, prices for Barcelona-El Prat Airport to London Heathrow Airport flights are approximately 7% cheaper when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Barcelona-El Prat Airport to London Heathrow Airport 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 Heathrow Airport (BCN to LHR) flight deals and tips

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

Best price found

£19

Fastest flight time

2h 15m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Barcelona-El Prat Airport in the past 72 hours is £19. The best return flight deal from Barcelona-El Prat Airport to London Heathrow Airport found on momondo in the last 72 hours is £50.
The fastest flight from Barcelona-El Prat Airport to London Heathrow Airport takes 2h 15m
Direct flights go from Barcelona-El Prat Airport to London Heathrow Airport every day.

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

    Barcelona-El Prat and London Heathrow are 712.7 mi apart from one another. 2h 15m is a normal flight duration for this route.

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

    Prices for flights from Barcelona-El Prat Airport to London Heathrow Airport are refreshed on a daily basis.

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

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

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

    The travel and health documents required for your trip to London Heathrow Airport 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 Heathrow Airport. 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 Heathrow Airport?

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


Best airlines flying from Barcelona-El Prat Airport to London Heathrow Airport

Compare and see reviews for airlines that fly from Barcelona-El Prat Airport to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
VuelingPriceFrom £58Free CancellationRating
7.1
1,181 reviews
Search Vueling flights
British AirwaysPriceFrom £95Free CancellationRating
6.6
6,824 reviews
Search British Airways flights
IberiaPriceFrom £105Free CancellationRating
7.0
2,644 reviews
Search Iberia flights
  • Vueling Flights From Barcelona-El Prat Airport to London Heathrow Airport

    Across 14 Vueling flights from Barcelona-El Prat Airport to London Heathrow Airport this week, the average price was £153, with the best Vueling deals starting from £71 round-trip. 1,181 users have rated Vueling on momondo, with an average score of 7.1/10.

  • Iberia Flights From Barcelona-El Prat Airport to London Heathrow Airport

    Across 2,644 Iberia reviews on momondo, the average score is 7.0/10. Iberia flies from Barcelona-El Prat Airport to London Heathrow Airport about 14 times each week, with ticket deals ranging from £129 to £228. Price data is based on momondo searches in the last 72 hours.


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Why use momondo?

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

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 Barcelona to London for you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Barcelona to London.

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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