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

Vueling is the most popular carrier operating from Barcelona-El Prat to London

How often are flights from Barcelona to London delayed?

Historically, on average around 21% 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 120 minutes.

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

As of December 2025, 19 flights take off from Barcelona-El Prat Airport and land in London each day. The most common flight departure time for this route is 07:00, with 47% of daily flights taking off at midday.

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

According to our data, Vueling have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

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

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

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

As of December 2025, 133 flights take off from Barcelona-El Prat Airport and land in London each week. The most common flight departure day for this route is Fri, with 26% of weekly flights taking off on this day.

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

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

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 are refreshed on a daily basis.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 licence, 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.

$24 Cheap Flights from Barcelona-El Prat Airport to London in 2025/26

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

Prices are currently typical for flights on this route. Typical prices usually range from $126 to $243. The lowest price recently found on this route was $135.

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

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One-way

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18:40 - 20:05

BCN

LHR

2h 25mdirect

20:50 - 00:05

LHR

BCN

2h 15mdirect

$135Vueling

Mon, 26 Jan - Mon, 2 Feb

18:40 - 20:05

BCN

LHR

2h 25mdirect

20:50 - 00:05

LHR

BCN

2h 15mdirect

$141Vueling

Mon, 26 Jan - Wed, 28 Jan

07:30 - 09:10

BCN

LHR

2h 40mdirect

09:55 - 13:05

LHR

BCN

2h 10mdirect

$143Vueling

Thu, 26 Feb - Sat, 28 Feb

07:30 - 09:10

BCN

LHR

2h 40mdirect

09:55 - 13:05

LHR

BCN

2h 10mdirect

$146Vueling

Wed, 14 Jan - Fri, 16 Jan

07:30 - 09:10

BCN

LHR

2h 40mdirect

20:50 - 00:05

LHR

BCN

2h 15mdirect

$147Vueling

Sun, 11 Jan - Tue, 13 Jan

07:00 - 14:45

BCN

LHR

8h 45m1 stop

09:55 - 13:05

LHR

BCN

2h 10mdirect

$150Vueling

Tue, 17 Mar - Wed, 18 Mar

18:40 - 20:05

BCN

LHR

2h 25mdirect

09:55 - 13:05

LHR

BCN

2h 10mdirect

$152Vueling

Wed, 11 Mar - Sun, 15 Mar

18:40 - 20:05

BCN

LHR

2h 25mdirect

09:55 - 13:05

LHR

BCN

2h 10mdirect

$155Vueling

Tue, 24 Feb - Fri, 27 Feb

07:30 - 09:10

BCN

LHR

2h 40mdirect

09:55 - 13:05

LHR

BCN

2h 10mdirect

$156Vueling

Thu, 5 Feb - Sat, 7 Feb

07:30 - 09:10

BCN

LHR

2h 40mdirect

09:55 - 13:05

LHR

BCN

2h 10mdirect

$158Vueling

Thu, 22 Jan - Sun, 25 Jan

Vueling flights from Barcelona-El Prat Airport to London

Our best Vueling deals on Barcelona-El Prat Airport to London flight tickets

Vueling

26 Jan

BCN18:40Barcelona-El Prat

2h 25m

LHR20:05London Heathrow

2 Feb

LHR20:50London Heathrow

2h 15m

BCN00:05Barcelona-El Prat

$135

Find similar

Vueling

26 Jan

BCN18:40Barcelona-El Prat

2h 25m

LHR20:05London Heathrow

28 Jan

LHR20:50London Heathrow

2h 15m

BCN00:05Barcelona-El Prat

$141

Find similar

Vueling

26 Feb

BCN07:30Barcelona-El Prat

2h 40m

LHR09:10London Heathrow

26 Feb

LHR20:50London Heathrow

2h 15m

BCN00:05Barcelona-El Prat

$143

Find similar

British Airways flights from Barcelona-El Prat Airport to London

Our best British Airways deals on Barcelona-El Prat Airport to London flight tickets

British Airways

16 Jan

BCN06:40Barcelona-El Prat

2h 40m

LHR08:20London Heathrow

18 Jan

LHR06:05London Heathrow

2h 05m

BCN09:10Barcelona-El Prat

$183

Find similar

British Airways

11 Mar

BCN14:35Barcelona-El Prat

2h 25m

LHR16:00London Heathrow

18 Mar

LHR16:35London Heathrow

2h 10m

BCN19:45Barcelona-El Prat

$189

Find similar

British Airways

13 Feb

BCN10:10Barcelona-El Prat

2h 30m

LHR11:40London Heathrow

17 Feb

LHR19:15London Heathrow

2h 15m

BCN22:30Barcelona-El Prat

$195

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Mon 26/1

18:40-20:05

Nonstop2h 25m

London Heathrow

Mon 2/2

20:50-00:05

Nonstop2h 15m

$135

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Mon 26/1

18:40-20:05

Nonstop2h 25m

London Heathrow

Wed 28/1

20:50-00:05

Nonstop2h 15m

$141

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Thu 26/2

07:30-09:10

Nonstop2h 40m

London Heathrow

Sat 28/2

09:55-13:05

Nonstop2h 10m

$143

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Wed 14/1

07:30-09:10

Nonstop2h 40m

London Heathrow

Fri 16/1

09:55-13:05

Nonstop2h 10m

$146

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Sun 11/1

07:30-09:10

Nonstop2h 40m

London Heathrow

Tue 13/1

20:50-00:05

Nonstop2h 15m

$147

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Tue 17/3

07:00-14:45

1 stop8h 45m

London Heathrow

Wed 18/3

09:55-13:05

Nonstop2h 10m

$150

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Wed 11/3

18:40-20:05

Nonstop2h 25m

London Heathrow

Sun 15/3

09:55-13:05

Nonstop2h 10m

$152

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Tue 24/2

18:40-20:05

Nonstop2h 25m

London Heathrow

Fri 27/2

09:55-13:05

Nonstop2h 10m

$155

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Thu 5/2

07:30-09:10

Nonstop2h 40m

London Heathrow

Sat 7/2

09:55-13:05

Nonstop2h 10m

$156

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Thu 22/1

07:30-09:10

Nonstop2h 40m

London Heathrow

Sun 25/1

09:55-13:05

Nonstop2h 10m

$158

Flights are sorted by cheapest return 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

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?

What is the cheapest month to fly to London?

If you aren’t able to travel during the month of March, then book flights to London from Barcelona-El Prat Airport during November instead. Flights to London in November, while not as cheap as those in March, still average around $107.

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

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $188. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Barcelona-El Prat Airport to London for around $534.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as $187. In contrast, the most expensive time of day to depart to London is in the afternoon when prices are around $534.

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

Fly from Barcelona-El Prat to London Gatwick 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 weeks ahead of your departure date. In general, you can expect to find flights to London for around $262 when searching weeks before you fly. 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 $228 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 December 2025, prices for Barcelona-El Prat Airport to London flights are approximately 83% more expensive 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	$31
Fastest flight time	24h 25m
Direct flights	Every day
Airports in London	6 airports

The best one-way flight to London from Barcelona-El Prat Airport in the past 72 hours is $31. The best return flight deal from Barcelona-El Prat Airport to London found on momondo in the last 72 hours is $532.

The fastest flight from Barcelona-El Prat Airport to London takes 24h 25m

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

There are 6 airports in London. From Barcelona-El Prat Airport there are direct flights to London Heathrow (LHR).

Search flight deals

How far is Barcelona-El Prat to London by plane?
The distance between Barcelona-El Prat and London is about 1146.1 km. By plane, this route typically takes 24h 25m.
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 are refreshed on a daily basis.
How old do you have to be to fly from Barcelona-El Prat Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 licence, 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?
momondo data reveals that the most frequently booked plane model on the route from Barcelona-El Prat Airport to London is Airbus A320-100/200, representing 25.50% of all bookings. The subsequent popular models are Airbus A320 (sharklets) at 18.39%, Airbus A319 at 16.90%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 14.04%.
What is the most popular airline from Barcelona-El Prat Airport to London?
Based on momondo bookings for flights between Barcelona-El Prat Airport and London, the leading airline is British Airways, making up 100% of the total bookings.

Gatwick

Hounslow

Wembley

Milton Keynes

Brentford

Deal

Dover

Ipswich

Abingdon

Eastbourne

Slough

Chichester

Canterbury

Kingston upon Thames

Brentwood

Guildford

Sutton

Maidstone

Watford

Ashford

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Barcelona to London. momondo saves you time and could save you money on your trip.

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?

Once you have performed a search for Barcelona to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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Cheap flights from Barcelona-El Prat Airport to London from $66

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Vueling flights from Barcelona-El Prat Airport to London

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Our best British Airways deals on Barcelona-El Prat Airport to London flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Barcelona-El Prat Airport to London 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

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

What is the cheapest month to fly to London?

If you aren’t able to travel during the month of March, then book flights to London from Barcelona-El Prat Airport during November instead. Flights to London in November, while not as cheap as those in March, still average around $107.

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

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $188. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Barcelona-El Prat Airport to London for around $534.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as $187. In contrast, the most expensive time of day to depart to London is in the afternoon when prices are around $534.

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

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

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

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 December 2025, prices for Barcelona-El Prat Airport to London flights are approximately 83% more expensive when compared to flights at the same time last year.

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

Vueling is the most popular carrier operating from Barcelona-El Prat to London

How often are flights from Barcelona to London delayed?

Historically, on average around 21% 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 120 minutes.

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

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

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

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

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

According to our data, Vueling have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

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

As of December 2025, 19 flights take off from Barcelona-El Prat Airport and land in London each day. The most common flight departure time for this route is 07:00, with 47% of daily flights taking off at midday.

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

As of December 2025, 133 flights take off from Barcelona-El Prat Airport and land in London each week. The most common flight departure day for this route is Fri, with 26% of weekly flights taking off on this day.

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

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

Fastest flight time

Direct flights

Airports in London

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

When did momondo last update prices 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?

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

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?

Travelling to a place near London?

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your London trip

We make it super easy to schedule, organise 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 the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 49.5 km from London