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Cheap flights from Barcelona to London Heathrow Airport from $28

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 to London Heathrow Airport departing on 1/19. 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 to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Barcelona 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 to London.

Cheap last minute flights

Planning a quick getaway from Barcelona 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 layovers.

Cheap bus & train deals from Barcelona to London

Find recent round-trip train or bus tickets from Barcelona to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
6:45 pm - 8:05 pmBCN-LHR
2h 20mnonstop
8:50 pm - 11:59 pmLHR-BCN
2h 09mnonstop
$62Vueling
Find Deal
Tue, Jan 28 - Wed, Jan 29
7:50 am - 9:10 amBCN-LHR
2h 20mnonstop
9:55 am - 1:05 pmLHR-BCN
2h 10mnonstop
$70Vueling
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Sun, Jan 19 - Thu, Jan 23
7:50 am - 9:10 amBCN-LHR
2h 20mnonstop
9:55 am - 1:05 pmLHR-BCN
2h 10mnonstop
$71Vueling
Find Deal
Sun, Jan 19 - Wed, Jan 22
2:30 pm - 3:55 pmBCN-LHR
2h 25mnonstop
9:55 am - 1:05 pmLHR-BCN
2h 10mnonstop
Thu, Mar 20 - Sun, Mar 23
8:35 pm - 10:00 pmBCN-LHR
2h 25mnonstop
9:55 am - 1:05 pmLHR-BCN
2h 10mnonstop
Wed, Mar 19 - Sun, Mar 23
3:35 pm - 5:00 pmBCN-LHR
2h 25mnonstop
7:10 pm - 10:25 pmLHR-BCN
2h 15mnonstop
$109British Airways
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Fri, Jan 17 - Tue, Jan 21
9:15 pm - 10:40 pmBCN-LHR
2h 25mnonstop
4:00 pm - 7:10 pmLHR-BCN
2h 10mnonstop
$112British Airways
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Sun, Feb 2 - Sun, Feb 9
6:50 pm - 8:15 pmBCN-LHR
2h 25mnonstop
6:45 pm - 9:45 amLHR-BCN
14h 00m1 stop
$173Iberia
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Tue, Dec 31 - Sat, Jan 11
1:00 pm - 5:00 pmBCN-LHR
5h 00m1 stop
8:40 am - 4:35 pmLHR-BCN
6h 55m1 stop
$181KLM
Find Deal
Mon, Jan 13 - Sat, Jan 25
11:10 am - 4:05 pmBCN-LHR
5h 55m1 stop
11:45 am - 7:05 pmLHR-BCN
6h 20m1 stop
$184KLM
Find Deal
Thu, Jan 9 - Sun, Jan 12
7:50 am - 9:10 amBCN-LHR
2h 20mnonstop
$28Vueling
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Sun, Jan 19
6:45 pm - 8:05 pmBCN-LHR
2h 20mnonstop
$32Vueling
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Sat, Jan 25
8:30 pm - 9:55 pmBCN-LHR
2h 25mnonstop
$40British Airways
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Thu, Mar 20
6:50 pm - 8:15 pmBCN-LHR
2h 25mnonstop
$44British Airways
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Tue, Mar 4
9:55 am - 12:20 pmBCN-LHR
27h 25m1 stop
$58Air Serbia
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Tue, Dec 31
10:15 am - 4:35 pmBCN-LHR
7h 20m1 stop
Tue, Mar 18
8:50 pm - 2:25 pmBCN-LHR
18h 35m1 stop
Fri, Jan 31
8:40 pm - 7:05 pmBCN-LHR
23h 25m1 stop
$88Air Serbia
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Fri, Apr 18
6:40 am - 8:15 amBCN-LHR
2h 35mnonstop
$103Iberia
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Mon, Feb 17
3:15 pm - 10:00 pmBCN-LHR
7h 45m1 stop
$127Iberia
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Wed, Dec 25
7:50 am - 9:10 amBCN-LHR
2h 20mnonstop
8:50 pm - 11:59 pmLHR-BCN
2h 09mnonstop
$142Vueling
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Thu, Dec 19 - Tue, Jan 7
6:45 am - 10:40 pmBCN-LHR
16h 55m1 stop
8:50 pm - 11:59 pmLHR-BCN
2h 09mnonstop
Thu, Dec 19 - Tue, Jan 7
6:40 am - 8:15 amBCN-LHR
2h 35mnonstop
7:20 am - 10:25 amLHR-BCN
2h 05mnonstop
$178British Airways
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Sat, Dec 21 - Wed, Jan 1
6:40 am - 8:15 amBCN-LHR
2h 35mnonstop
7:10 pm - 10:25 pmLHR-BCN
2h 15mnonstop
$191British Airways
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Sat, Dec 21 - Tue, Dec 24
5:25 pm - 8:50 pmBCN-LHR
4h 25m1 stop
3:45 pm - 11:05 pmLHR-BCN
6h 20m1 stop
$242KLM
Find Deal
Sun, Dec 22 - Wed, Dec 25
12:35 pm - 9:35 pmBCN-LHR
10h 00m1 stop
6:00 am - 5:15 pmLHR-BCN
10h 15m1 stop
$273TAP AIR PORTUGAL
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Mon, Dec 23 - Tue, Dec 31
11:10 am - 5:00 pmBCN-LHR
6h 50m1 stop
3:45 pm - 11:05 pmLHR-BCN
6h 20m1 stop
$282KLM
Find Deal
Sun, Dec 22 - Fri, Dec 27
6:45 am - 12:40 pmBCN-LHR
6h 55m1 stop
6:00 am - 1:40 pmLHR-BCN
6h 40m1 stop
$307TAP AIR PORTUGAL
Find Deal
Mon, Dec 23 - Sun, Dec 29
6:20 pm - 10:55 pmBCN-LHR
5h 35m1 stop
7:30 am - 1:20 pmLHR-BCN
4h 50m1 stop
$338Lufthansa
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Mon, Dec 23 - Wed, Dec 25
6:20 pm - 10:15 pmBCN-LHR
4h 55m1 stop
9:30 am - 4:15 pmLHR-BCN
5h 45m1 stop
$350Lufthansa
Find Deal
Mon, Dec 23 - Wed, Dec 25
6:45 pm - 8:05 pmBCN-LHR
2h 20mnonstop
8:50 pm - 11:59 pmLHR-BCN
2h 09mnonstop
$62Vueling
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Tue, Jan 28 - Wed, Jan 29
7:50 am - 9:10 amBCN-LHR
2h 20mnonstop
9:55 am - 1:05 pmLHR-BCN
2h 10mnonstop
$70Vueling
Find Deal
Sun, Jan 19 - Thu, Jan 23
7:50 am - 9:10 amBCN-LHR
2h 20mnonstop
9:55 am - 1:05 pmLHR-BCN
2h 10mnonstop
$71Vueling
Find Deal
Sun, Jan 19 - Wed, Jan 22
7:50 am - 9:10 amBCN-LHR
2h 20mnonstop
9:55 am - 1:05 pmLHR-BCN
2h 10mnonstop
$74Vueling
Find Deal
Thu, Jan 16 - Thu, Jan 23
6:45 pm - 8:05 pmBCN-LHR
2h 20mnonstop
8:50 pm - 11:59 pmLHR-BCN
2h 09mnonstop
$83Vueling
Find Deal
Wed, Jan 15 - Wed, Jan 22
2:30 pm - 3:55 pmBCN-LHR
2h 25mnonstop
9:55 am - 1:05 pmLHR-BCN
2h 10mnonstop
Thu, Mar 20 - Sun, Mar 23
8:35 pm - 10:00 pmBCN-LHR
2h 25mnonstop
9:55 am - 1:05 pmLHR-BCN
2h 10mnonstop
Wed, Mar 19 - Sun, Mar 23
8:30 pm - 9:55 pmBCN-LHR
2h 25mnonstop
6:35 am - 9:45 amLHR-BCN
2h 10mnonstop
$106British Airways
Find Deal
Thu, Mar 27 - Sun, Mar 30
3:35 pm - 5:00 pmBCN-LHR
2h 25mnonstop
7:10 pm - 10:25 pmLHR-BCN
2h 15mnonstop
$109British Airways
Find Deal
Fri, Jan 17 - Tue, Jan 21
6:40 am - 8:15 amBCN-LHR
2h 35mnonstop
1:20 pm - 4:30 pmLHR-BCN
2h 10mnonstop
$300Iberia
Find Deal
Sun, Jan 5 - Thu, Jan 9

British Airways flights from Barcelona to London Heathrow Airport

Our best British Airways deals on Barcelona to London Heathrow Airport flight tickets
British Airways
Jan 17
BCN3:35 pmBarcelona-El Prat
2h 25m
LHR5:00 pmLondon Heathrow
Jan 21
LHR7:10 pmLondon Heathrow
2h 15m
BCN10:25 pmBarcelona-El Prat
British Airways
Feb 2
BCN9:15 pmBarcelona-El Prat
2h 25m
LHR10:40 pmLondon Heathrow
Feb 9
LHR4:00 pmLondon Heathrow
2h 10m
BCN7:10 pmBarcelona-El Prat
British Airways
Jan 15
BCN2:30 pmBarcelona-El Prat
2h 25m
LHR3:55 pmLondon Heathrow
Jan 21
LHR2:50 pmLondon Heathrow
2h 10m
BCN6:00 pmBarcelona-El Prat

Vueling flights from Barcelona to London Heathrow Airport

Our best Vueling deals on Barcelona to London Heathrow Airport flight tickets
Vueling
Jan 28
BCN6:45 pmBarcelona-El Prat
2h 20m
LHR8:05 pmLondon Heathrow
Jan 29
LHR8:50 pmLondon Heathrow
2h 09m
BCN11:59 pmBarcelona-El Prat
Vueling
Jan 19
BCN7:50 amBarcelona-El Prat
2h 20m
LHR9:10 amLondon Heathrow
Jan 23
LHR9:55 amLondon Heathrow
2h 10m
BCN1:05 pmBarcelona-El Prat
Vueling
Jan 19
BCN7:50 amBarcelona-El Prat
2h 20m
LHR9:10 amLondon Heathrow
Jan 22
LHR9:55 amLondon Heathrow
2h 10m
BCN1:05 pmBarcelona-El Prat

See travel insights to London from

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

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

The month of November is, on average, the cheapest month to fly to London Heathrow Airport from Barcelona, with most prices found around $118. If you’re not able to fly to London Heathrow Airport in November, then January is your next best option. Flight prices from Barcelona to London Heathrow Airport during January average around $123.

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

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $160. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $341.

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 at noon. momondo users have found flights departing from Barcelona to London Heathrow Airport at noon for as low as $167. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $195.

What is the cheapest Barcelona to London Heathrow flight route?

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

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

We recommend purchasing flights from Barcelona to London Heathrow Airport 55 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to London Heathrow Airport for $162. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $107.

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

There are 4 cabin classes available to choose from on Barcelona to London Heathrow 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 Barcelona to London Heathrow Airport flights?

You could potentially save up to 78% on your flight if you consider stops on a Barcelona to London Heathrow Airport flight.

Cheap Barcelona to London Heathrow Airport flight deals and tips

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

Best Price Found

$28

Fastest flight time

2h 15m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Barcelona in the past 72 hours is $28. The best round-trip flight deal from Barcelona to London Heathrow Airport found on momondo in the last 72 hours is $62.
The fastest flight from Barcelona to London Heathrow Airport takes 2h 15m
Direct flights go from Barcelona to London Heathrow Airport every day.

  • How far is Barcelona to London Heathrow by plane?

    A flight from Barcelona to London Heathrow will travel around 707.6 mi. In terms of flight time, this usually takes a little over 2h 15m.

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

    Prices for flights from Barcelona to London Heathrow Airport were last updated today.

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

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

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

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


Best airlines flying from Barcelona to London Heathrow Airport

Compare and see reviews for airlines that fly from Barcelona to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
VuelingPriceFrom $76Free CancellationRating
7.1
1,193 reviews
Search Vueling flights
British AirwaysPriceFrom $111Free CancellationRating
6.6
6,820 reviews
Search British Airways flights
IberiaPriceFrom $163Free CancellationRating
7.0
2,656 reviews
Search Iberia flights

Why use momondo?

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

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 London from Barcelona.

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?

Once all potential Barcelona to London 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 Barcelona to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Barcelona to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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