How often are flights from Barcelona to London delayed?

Historically, on average around 14% of flights between Barcelona and London have experienced a delay on any given week. The average delay length over the past 12 months has been 117 minutes.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from Barcelona-El Prat to London Heathrow?

British Airways, ITA Airways, and Air Serbia are the most popular carriers operating from Barcelona-El Prat to London Heathrow

What is the most punctual flight time for Barcelona to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Barcelona to London flights?

According to our data, Vueling have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

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

As of October 2026, there are 2 operators available to choose from 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?

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 Barcelona-El Prat Airport 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.

$36 Cheap Flights from Barcelona-El Prat Airport to London Heathrow Airport in 2026/27

Q: How many flights depart from Barcelona-El Prat Airport to London Heathrow Airport on average per week?

62 flights are operational weekly from Barcelona-El Prat Airport to London Heathrow Airport as of October 2026. The most popular departure day for this route is Thu, with 58% of flights per week taking off on this day.

Q: How many flights depart from Barcelona-El Prat Airport to London Heathrow Airport on average per day?

8 flights are operational daily from Barcelona-El Prat Airport to London Heathrow Airport as of October 2026. The most popular departure time for this route is 7:00AM, with 36% of flights per day taking off at noon.

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 pm - 8:05 pmBCN Barcelona-El Prat-LHR London Heathrow

2h 20mnonstop

9:55 am - 1:10 pmLHR London Heathrow-BCN Barcelona-El Prat

2h 15mnonstop

$73Vueling

Wed, Nov 25 - Sat, Nov 28

6:45 pm - 8:05 pmBCN Barcelona-El Prat-LHR London Heathrow

2h 20mnonstop

8:50 pm - 12:05 amLHR London Heathrow-BCN Barcelona-El Prat

2h 15mnonstop

$75Vueling

Sat, Dec 12 - Mon, Dec 14

7:30 am - 9:10 amBCN Barcelona-El Prat-LHR London Heathrow

2h 40mnonstop

9:55 am - 1:10 pmLHR London Heathrow-BCN Barcelona-El Prat

2h 15mnonstop

$75Vueling

Mon, Dec 7 - Sat, Dec 12

6:45 pm - 8:05 pmBCN Barcelona-El Prat-LHR London Heathrow

2h 20mnonstop

8:50 pm - 12:05 amLHR London Heathrow-BCN Barcelona-El Prat

2h 15mnonstop

$78Vueling

Sat, Dec 19 - Fri, Jan 8

1:35 pm - 3:00 pmBCN Barcelona-El Prat-LHR London Heathrow

2h 25mnonstop

8:05 am - 11:20 amLHR London Heathrow-BCN Barcelona-El Prat

2h 15mnonstop

$89British Airways

Mon, Feb 8 - Thu, Feb 11

6:35 am - 8:15 amBCN Barcelona-El Prat-LHR London Heathrow

2h 40mnonstop

6:05 am - 9:15 amLHR London Heathrow-BCN Barcelona-El Prat

2h 10mnonstop

$106British Airways

Sat, Dec 5 - Mon, Dec 7

10:10 am - 11:35 amBCN Barcelona-El Prat-LHR London Heathrow

2h 25mnonstop

2:40 pm - 5:55 pmLHR London Heathrow-BCN Barcelona-El Prat

2h 15mnonstop

$124British Airways

Tue, Dec 15 - Tue, Dec 29

9:10 pm - 10:25 pmBCN Barcelona-El Prat-LHR London Heathrow

2h 15mnonstop

9:55 am - 1:10 pmLHR London Heathrow-BCN Barcelona-El Prat

2h 15mnonstop

$161Multiple Airlines

Mon, Nov 23 - Tue, Nov 24

5:30 pm - 6:50 pmBCN Barcelona-El Prat-LHR London Heathrow

2h 20mnonstop

5:00 pm - 8:10 pmLHR London Heathrow-BCN Barcelona-El Prat

2h 10mnonstop

$163Iberia

Thu, Dec 10 - Mon, Dec 14

6:45 pm - 8:05 pmBCN Barcelona-El Prat-LHR London Heathrow

2h 20mnonstop

7:30 am - 10:40 amLHR London Heathrow-BCN Barcelona-El Prat

2h 10mnonstop

$163Multiple Airlines

Sat, Dec 26 - Wed, Dec 30

Cheap last minute flights

Enter your travel dates to find the best prices.

7:30 am - 9:10 amBCN Barcelona-El Prat-LHR London Heathrow

2h 40mnonstop

8:50 pm - 12:05 amLHR London Heathrow-BCN Barcelona-El Prat

2h 15mnonstop

$133Vueling

Sat, Oct 24 - Sat, Oct 31

7:30 am - 9:10 amBCN Barcelona-El Prat-LHR London Heathrow

2h 40mnonstop

8:50 pm - 12:05 amLHR London Heathrow-BCN Barcelona-El Prat

2h 15mnonstop

$145Vueling

Sat, Oct 24 - Thu, Nov 5

7:30 am - 9:10 amBCN Barcelona-El Prat-LHR London Heathrow

2h 40mnonstop

8:50 pm - 12:05 amLHR London Heathrow-BCN Barcelona-El Prat

2h 15mnonstop

$148Vueling

Sat, Oct 24 - Mon, Nov 2

7:30 am - 9:10 amBCN Barcelona-El Prat-LHR London Heathrow

2h 40mnonstop

8:50 pm - 12:05 amLHR London Heathrow-BCN Barcelona-El Prat

2h 15mnonstop

$155Vueling

Sat, Oct 24 - Tue, Oct 27

7:55 pm - 8:05 amBCN Barcelona-El Prat-LHR London Heathrow

13h 10m1 stop Zurich

6:40 pm - 9:05 amLHR London Heathrow-BCN Barcelona-El Prat

13h 25m1 stop Zurich

$233SWISS

Thu, Oct 29 - Tue, Nov 3

9:55 am - 4:20 pmBCN Barcelona-El Prat-LHR London Heathrow

7h 25m1 stop Zurich

6:40 pm - 7:05 pmLHR London Heathrow-BCN Barcelona-El Prat

23h 25m1 stop Zurich

$233SWISS

Tue, Oct 27 - Mon, Nov 2

6:20 am - 11:15 amBCN Barcelona-El Prat-LHR London Heathrow

5h 55m1 stop Zurich

11:10 am - 7:35 pmLHR London Heathrow-BCN Barcelona-El Prat

7h 25m1 stop Munich Franz Josef Strauss

$237Multiple Airlines

Wed, Oct 28 - Sat, Oct 31

6:35 am - 8:15 amBCN Barcelona-El Prat-LHR London Heathrow

2h 40mnonstop

6:05 am - 9:15 amLHR London Heathrow-BCN Barcelona-El Prat

2h 10mnonstop

$320British Airways

Wed, Oct 28 - Sun, Nov 8

6:35 am - 8:15 amBCN Barcelona-El Prat-LHR London Heathrow

2h 40mnonstop

7:30 am - 10:40 amLHR London Heathrow-BCN Barcelona-El Prat

2h 10mnonstop

$320British Airways

Wed, Oct 28 - Sun, Nov 1

6:35 am - 8:15 amBCN Barcelona-El Prat-LHR London Heathrow

2h 40mnonstop

6:05 am - 9:15 amLHR London Heathrow-BCN Barcelona-El Prat

2h 10mnonstop

$320British Airways

Thu, Oct 29 - Sun, Nov 1

Cheap direct flights

Enter your travel dates to find the best prices.

6:45 pm - 8:05 pmBCN Barcelona-El Prat-LHR London Heathrow

2h 20mnonstop

9:55 am - 1:10 pmLHR London Heathrow-BCN Barcelona-El Prat

2h 15mnonstop

$73Vueling

Wed, Nov 25 - Sat, Nov 28

6:45 pm - 8:05 pmBCN Barcelona-El Prat-LHR London Heathrow

2h 20mnonstop

8:50 pm - 12:05 amLHR London Heathrow-BCN Barcelona-El Prat

2h 15mnonstop

$75Vueling

Sat, Dec 12 - Mon, Dec 14

7:30 am - 9:10 amBCN Barcelona-El Prat-LHR London Heathrow

2h 40mnonstop

9:55 am - 1:10 pmLHR London Heathrow-BCN Barcelona-El Prat

2h 15mnonstop

$75Vueling

Mon, Dec 7 - Sat, Dec 12

6:45 pm - 8:05 pmBCN Barcelona-El Prat-LHR London Heathrow

2h 20mnonstop

8:50 pm - 12:05 amLHR London Heathrow-BCN Barcelona-El Prat

2h 15mnonstop

$78Vueling

Sat, Dec 19 - Fri, Jan 8

1:35 pm - 3:00 pmBCN Barcelona-El Prat-LHR London Heathrow

2h 25mnonstop

8:05 am - 11:20 amLHR London Heathrow-BCN Barcelona-El Prat

2h 15mnonstop

$89British Airways

Mon, Feb 8 - Thu, Feb 11

6:35 am - 8:15 amBCN Barcelona-El Prat-LHR London Heathrow

2h 40mnonstop

6:05 am - 9:15 amLHR London Heathrow-BCN Barcelona-El Prat

2h 10mnonstop

$106British Airways

Sat, Dec 5 - Mon, Dec 7

10:10 am - 11:35 amBCN Barcelona-El Prat-LHR London Heathrow

2h 25mnonstop

2:40 pm - 5:55 pmLHR London Heathrow-BCN Barcelona-El Prat

2h 15mnonstop

$124British Airways

Tue, Dec 15 - Tue, Dec 29

9:10 pm - 10:25 pmBCN Barcelona-El Prat-LHR London Heathrow

2h 15mnonstop

9:55 am - 1:10 pmLHR London Heathrow-BCN Barcelona-El Prat

2h 15mnonstop

$161Multiple Airlines

Mon, Nov 23 - Tue, Nov 24

5:30 pm - 6:50 pmBCN Barcelona-El Prat-LHR London Heathrow

2h 20mnonstop

5:00 pm - 8:10 pmLHR London Heathrow-BCN Barcelona-El Prat

2h 10mnonstop

$163Iberia

Thu, Dec 10 - Mon, Dec 14

6:45 pm - 8:05 pmBCN Barcelona-El Prat-LHR London Heathrow

2h 20mnonstop

7:30 am - 10:40 amLHR London Heathrow-BCN Barcelona-El Prat

2h 10mnonstop

$163Multiple Airlines

Sat, Dec 26 - Wed, Dec 30

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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

Nov 25

BCN6:45 pmBarcelona-El Prat

2h 20m

LHR8:05 pmLondon Heathrow

Nov 28

LHR9:55 amLondon Heathrow

2h 15m

BCN1:10 pmBarcelona-El Prat

$73

Vueling

Dec 7

BCN7:30 amBarcelona-El Prat

2h 40m

LHR9:10 amLondon Heathrow

Dec 12

LHR9:55 amLondon Heathrow

2h 15m

BCN1:10 pmBarcelona-El Prat

$75

Vueling

Dec 12

BCN6:45 pmBarcelona-El Prat

2h 20m

LHR8:05 pmLondon Heathrow

Dec 15

LHR9:55 amLondon Heathrow

2h 15m

BCN1:10 pmBarcelona-El Prat

$78

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

Feb 8

BCN1:35 pmBarcelona-El Prat

2h 25m

LHR3:00 pmLondon Heathrow

Feb 11

LHR8:05 amLondon Heathrow

2h 15m

BCN11:20 amBarcelona-El Prat

$89

British Airways

Nov 6

BCN6:35 amBarcelona-El Prat

2h 40m

LHR8:15 amLondon Heathrow

Nov 8

LHR6:05 amLondon Heathrow

2h 10m

BCN9:15 amBarcelona-El Prat

$149

British Airways

Nov 6

BCN6:35 amBarcelona-El Prat

2h 40m

LHR8:15 amLondon Heathrow

Nov 8

LHR6:05 amLondon Heathrow

2h 10m

BCN9:15 amBarcelona-El Prat

$151

momondo Fare Finder

Use the filters below to find and compare flights from Barcelona-El Prat Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BarcelonaLondon

BCN Barcelona-El Prat - LHR London Heathrow

BCNLHR

Barcelona-El Prat

Wed 11/25

6:45 pm-8:05 pm

Nonstop2h 20m

London Heathrow

Sat 11/28

9:55 am-1:10 pm

Nonstop2h 15m

$73

BarcelonaLondon

BCN Barcelona-El Prat - LHR London Heathrow

BCNLHR

Barcelona-El Prat

Sat 12/12

6:45 pm-8:05 pm

Nonstop2h 20m

London Heathrow

Mon 12/14

8:50 pm-12:05 am

Nonstop2h 15m

$75

BarcelonaLondon

BCN Barcelona-El Prat - LHR London Heathrow

BCNLHR

Barcelona-El Prat

Mon 12/7

7:30 am-9:10 am

Nonstop2h 40m

London Heathrow

Sat 12/12

9:55 am-1:10 pm

Nonstop2h 15m

$75

BarcelonaLondon

BCN Barcelona-El Prat - LHR London Heathrow

BCNLHR

Barcelona-El Prat

Sat 12/19

6:45 pm-8:05 pm

Nonstop2h 20m

London Heathrow

Fri 1/8

8:50 pm-12:05 am

Nonstop2h 15m

$78

BarcelonaLondon

BCN Barcelona-El Prat - LHR London Heathrow

BCNLHR

Barcelona-El Prat

Mon 2/8

1:35 pm-3:00 pm

Nonstop2h 25m

London Heathrow

Thu 2/11

8:05 am-11:20 am

Nonstop2h 15m

$89

BarcelonaLondon

BCN Barcelona-El Prat - LHR London Heathrow

BCNLHR

Barcelona-El Prat

Sat 12/5

6:35 am-8:15 am

Nonstop2h 40m

London Heathrow

Mon 12/7

6:05 am-9:15 am

Nonstop2h 10m

$106

BarcelonaLondon

BCN Barcelona-El Prat - LHR London Heathrow

BCNLHR

Barcelona-El Prat

Tue 12/15

10:10 am-11:35 am

Nonstop2h 25m

London Heathrow

Tue 12/29

2:40 pm-5:55 pm

Nonstop2h 15m

$124

Quickest round-trip

BarcelonaLondon

BCN Barcelona-El Prat - LHR London Heathrow

BCNLHR

Barcelona-El Prat

Mon 11/23

9:10 pm-10:25 pm

Nonstop2h 15m

London Heathrow

Tue 11/24

9:55 am-1:10 pm

Nonstop2h 15m

$161

BarcelonaLondon

BCN Barcelona-El Prat - LHR London Heathrow

BCNLHR

Barcelona-El Prat

Thu 12/10

5:30 pm-6:50 pm

Nonstop2h 20m

London Heathrow

Mon 12/14

5:00 pm-8:10 pm

Nonstop2h 10m

$163

BarcelonaLondon

BCN Barcelona-El Prat - LHR London Heathrow

BCNLHR

Barcelona-El Prat

Sat 12/26

6:45 pm-8:05 pm

Nonstop2h 20m

London Heathrow

Wed 12/30

7:30 am-10:40 am

Nonstop2h 10m

$163

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Barcelona-El Prat Airport and London Heathrow Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $124 to $226.
The lowest price recently found on this route was $73.

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

The month of January is, on average, the cheapest month to fly to London Heathrow Airport from Barcelona-El Prat Airport, with most prices found around $134. If you’re not able to fly to London Heathrow Airport in January, then February is your next best option. Flight prices from Barcelona-El Prat Airport to London Heathrow Airport during February average around $140.

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

Our data shows that Friday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $274. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $827.

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 evening. momondo users have found flights departing from Barcelona-El Prat Airport to London Heathrow Airport in the evening for as low as $223. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $689.

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 from Barcelona-El Prat Airport to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $172 when searching 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 $139 on momondo.

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

There are 4 cabin classes available to choose from on Barcelona-El Prat Airport to London Heathrow Airport 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 October 2026, prices for Barcelona-El Prat Airport to London Heathrow Airport flights are approximately 53% more expensive 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 round-trip 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	$36
Fastest flight time	2h 20m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Barcelona-El Prat Airport in the past 72 hours is $36. The best round-trip flight deal from Barcelona-El Prat Airport to London Heathrow Airport found on momondo in the last 72 hours is $73.

The fastest flight from Barcelona-El Prat Airport to London Heathrow Airport takes 2h 20m

Direct flights go from Barcelona-El Prat Airport to London Heathrow Airport every day.

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Frequently asked questions about flying from Barcelona-El Prat Airport to London Heathrow Airport

How far is Barcelona-El Prat to London Heathrow by plane?
The distance between Barcelona-El Prat and London Heathrow is about 712.7 mi. In terms of flight time, this usually takes a little over 2h 20m.
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?
As of October 2026, there are 2 operators available to choose from 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?
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 Barcelona-El Prat Airport 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.
What is the most popular plane model from Barcelona-El Prat Airport to London Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from Barcelona-El Prat Airport to London Heathrow Airport is Airbus A320-100/200, representing 20.56% of all bookings. The subsequent popular models are Airbus A321neo at 18.72%, Airbus A319 at 13.09%, and Airbus A320 (sharklets) at 12.85%.
What is the most popular airline from Barcelona-El Prat Airport to London Heathrow Airport?
Based on momondo bookings for flights between Barcelona-El Prat Airport and London Heathrow Airport, the leading airline is British Airways, making up 57% of the total bookings. Other popular airlines include Vueling with 43%.

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
Vueling	PriceFrom $91	Free Cancellation	Rating 7.2 1,293 reviews		Search Vueling flights
British Airways	PriceFrom $134	Free Cancellation	Rating 6.7 8,267 reviews		Search British Airways flights

Vueling Flights From Barcelona-El Prat Airport to London Heathrow Airport
Vueling flies from Barcelona-El Prat Airport to London Heathrow Airport around 4 times per week, with 1,293 momondo users rating the airline 7.2/10. The cheapest Vueling deal from Barcelona-El Prat Airport to London Heathrow Airport in the last 72 hours was $91 (round-trip), much lower than the average airfare cost of $145 for Vueling flights on this route.
British Airways Flights From Barcelona-El Prat Airport to London Heathrow Airport
The best British Airways deal for Barcelona-El Prat Airport to London Heathrow Airport flight tickets found on momondo in the last 72 hours was $134, round-trip. It should be noted that an average British Airways flight deal for this route in this time was higher, at $252 round-trip. British Airways operates 15 flights out of Barcelona-El Prat Airport into London Heathrow Airport in an average week, so prices vary by time and availability. 8,267 British Airways reviews by users on momondo have scored the airline at 6.7/10.

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

momondo does allow users to show only those flights to London from Barcelona which offer a flexible booking policy as well as other useful filters and features.

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Cheap flights from Barcelona-El Prat Airport to London from $36

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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

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

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Use the filters below to find and compare flights from Barcelona-El Prat Airport to London Heathrow Airport that are best for you.

See travel insights to London from

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

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?

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

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

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

How far in advance should I book a flight from Barcelona-El Prat Airport to London Heathrow Airport?

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

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

What is the cheapest airline that flies from Barcelona-El Prat to London Heathrow?

How often are flights from Barcelona to London delayed?

What is the most punctual flight time for Barcelona to London flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Barcelona to London flights?

How many flights depart from Barcelona-El Prat Airport to London Heathrow Airport on average per day?

How many flights depart from Barcelona-El Prat Airport to London Heathrow Airport on average per week?

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

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Traveling to a place near London?

Why use momondo?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Barcelona-El Prat Airport flight routes

According to popular flight searches on momondo this year

London Heathrow Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Complete your trip to London

Explore popular destinations other users love

According to popular flight searches on momondo this year