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

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

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

As of July 2025, 113 flights take off from Barcelona-El Prat Airport and land in London each week. The most common flight departure day for this route is Tue, with 34% of weekly flights taking off on this day.

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

As of July 2025, 16 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 40% of daily flights taking off at midday.

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.

$25 Cheap Flights from Barcelona-El Prat Airport to London in 2025

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

Prices are currently low for flights on this route. Typical prices usually range from $175 to $298. The lowest price recently found on this route was $144.

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

Round-trip

One-way

Last minute

Direct

Cheap return flights

07:30 - 09:10BCN-LHR

2h 40mdirect

20:50 - 00:05LHR-BCN

2h 15mdirect

$144Vueling

Find Deal

Tue, 16 Sep - Wed, 17 Sep

16:25 - 18:00BCN-LHR

2h 35mdirect

09:55 - 13:05LHR-BCN

2h 10mdirect

$149Vueling

Find Deal

Thu, 6 Nov - Sun, 9 Nov

07:30 - 09:10BCN-LHR

2h 40mdirect

20:50 - 00:05LHR-BCN

2h 15mdirect

$152Vueling

Find Deal

Wed, 24 Sep - Tue, 7 Oct

07:30 - 09:10BCN-LHR

2h 40mdirect

20:50 - 00:05LHR-BCN

2h 15mdirect

$157Vueling

Find Deal

Thu, 18 Sep - Tue, 23 Sep

07:30 - 09:10BCN-LHR

2h 40mdirect

20:50 - 00:05LHR-BCN

2h 15mdirect

$160Vueling

Find Deal

Thu, 18 Sep - Tue, 23 Sep

07:30 - 09:10BCN-LHR

2h 40mdirect

20:50 - 00:05LHR-BCN

2h 15mdirect

$161Vueling

Find Deal

Sat, 6 Sep - Tue, 9 Sep

09:05 - 14:45BCN-LHR

6h 40m1 stop

09:55 - 13:05LHR-BCN

2h 10mdirect

$164Vueling

Find Deal

Tue, 11 Nov - Sun, 16 Nov

07:30 - 09:10BCN-LHR

2h 40mdirect

20:50 - 00:05LHR-BCN

2h 15mdirect

$167Vueling

Find Deal

Sat, 4 Oct - Sat, 4 Oct

17:30 - 18:50BCN-LHR

2h 20mdirect

06:05 - 09:10LHR-BCN

2h 05mdirect

$186British Airways

Find Deal

Sat, 6 Dec - Mon, 8 Dec

10:05 - 11:35BCN-LHR

2h 30mdirect

17:05 - 20:15LHR-BCN

2h 10mdirect

$189British Airways

Find Deal

Tue, 4 Nov - Sun, 9 Nov

Vueling flights from Barcelona-El Prat Airport to London

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

Vueling

16 Sept

BCN07:30Barcelona-El Prat

2h 40m

LHR09:10London Heathrow

17 Sept

LHR20:50London Heathrow

2h 15m

BCN00:05Barcelona-El Prat

$144

Find similar

Vueling

6 Nov

BCN16:25Barcelona-El Prat

2h 35m

LHR18:00London Heathrow

9 Nov

LHR09:55London Heathrow

2h 10m

BCN13:05Barcelona-El Prat

$149

Find similar

Vueling

24 Sept

BCN07:30Barcelona-El Prat

2h 40m

LHR09:10London Heathrow

7 Oct

LHR20:50London Heathrow

2h 15m

BCN00:05Barcelona-El Prat

$152

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

6 Dec

BCN20:40Barcelona-El Prat

2h 20m

LHR22:00London Heathrow

9 Dec

LHR10:30London Heathrow

2h 10m

BCN13:40Barcelona-El Prat

$186

Find similar

British Airways

4 Nov

BCN10:05Barcelona-El Prat

2h 30m

LHR11:35London Heathrow

9 Nov

LHR17:05London Heathrow

2h 10m

BCN20:15Barcelona-El Prat

$189

Find similar

British Airways

29 Nov

BCN14:40Barcelona-El Prat

2h 25m

LHR16:05London Heathrow

29 Nov

LHR19:20London Heathrow

2h 15m

BCN22:35Barcelona-El Prat

$193

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

Tue 16/9

07:30-09:10

Nonstop2h 40m

London Heathrow

Wed 17/9

20:50-00:05

Nonstop2h 15m

$144

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Thu 6/11

16:25-18:00

Nonstop2h 35m

London Heathrow

Sun 9/11

09:55-13:05

Nonstop2h 10m

$149

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Wed 24/9

07:30-09:10

Nonstop2h 40m

London Heathrow

Tue 7/10

20:50-00:05

Nonstop2h 15m

$152

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Thu 18/9

07:30-09:10

Nonstop2h 40m

London Heathrow

Tue 23/9

20:50-00:05

Nonstop2h 15m

$157

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Thu 18/9

07:30-09:10

Nonstop2h 40m

London Heathrow

Tue 23/9

20:50-00:05

Nonstop2h 15m

$160

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Sat 6/9

07:30-09:10

Nonstop2h 40m

London Heathrow

Tue 9/9

20:50-00:05

Nonstop2h 15m

$161

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Tue 11/11

09:05-14:45

1 stop6h 40m

London Heathrow

Sun 16/11

09:55-13:05

Nonstop2h 10m

$164

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Sat 4/10

07:30-09:10

Nonstop2h 40m

London Heathrow

Sat 4/10

20:50-00:05

Nonstop2h 15m

$167

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Sat 6/12

17:30-18:50

Nonstop2h 20m

London Heathrow

Mon 8/12

06:05-09:10

Nonstop2h 05m

$186

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

Tue 4/11

10:05-11:35

Nonstop2h 30m

London Heathrow

Sun 9/11

17:05-20:15

Nonstop2h 10m

$189

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

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 January instead. Flights to London in January, while not as cheap as those in March, still average around $101.

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

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $151. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Barcelona-El Prat Airport to London for around $1,900.

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 morning when flights can be purchased for as low as $221. In contrast, the most expensive time of day to depart to London is in the afternoon when prices are around $1,900.

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 $254 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 $203 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 July 2025, prices for Barcelona-El Prat Airport to London flights are approximately 11% 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	$66
Fastest flight time	2h 15m
Direct flights	Every day
Airports in London	1 airport

The best one-way flight to London from Barcelona-El Prat Airport in the past 72 hours is $66. The best return flight deal from Barcelona-El Prat Airport to London found on momondo in the last 72 hours is $144.

The fastest flight from Barcelona-El Prat Airport to London takes 2h 15m

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

There is 1 airport near London: 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 2h 15m.
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 21.87% of all bookings. The subsequent popular models are Airbus A320 (sharklets) at 17.70%, Boeing 737-800 Passenger/BBJ2 (winglets) at 17.51%, and Airbus A319 at 16.06%.

Gatwick

Hounslow

Brentford

Wembley

Slough

Dover

Ipswich

Abingdon

Harrow

Richmond

Eastbourne

Chichester

Canterbury

Deal

Kingston upon Thames

Brentwood

Milton Keynes

Guildford

Sutton

Maidstone

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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

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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

Cheap return flights

Cheap one-way flights

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Cheap direct flights

Vueling flights from Barcelona-El Prat Airport to London

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

British Airways flights from Barcelona-El Prat Airport to London

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

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?

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 January instead. Flights to London in January, while not as cheap as those in March, still average around $101.

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

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $151. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Barcelona-El Prat Airport to London for around $1,900.

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 morning when flights can be purchased for as low as $221. In contrast, the most expensive time of day to depart to London is in the afternoon when prices are around $1,900.

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 July 2025, prices for Barcelona-El Prat Airport to London flights are approximately 11% 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, Air Serbia, and British Airways are the most popular carriers operating from Barcelona-El Prat to London

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

As of July 2025, 16 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 40% of daily flights taking off at midday.

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

As of July 2025, 113 flights take off from Barcelona-El Prat Airport and land in London each week. The most common flight departure day for this route is Tue, with 34% 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?

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