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Cheap flights from Barcelona-El Prat Airport to London from $71

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 departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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Find the cheapest flights from Barcelona-El Prat Airport to London

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Barcelona-El Prat Airport to London.
18:40 - 20:05BCN-LHR
2h 25mdirect
20:50 - 00:05LHR-BCN
2h 15mdirect
$109Vueling
Find Deal
Sat, 3 May - Wed, 7 May
07:30 - 09:10BCN-LHR
2h 40mdirect
20:50 - 00:05LHR-BCN
2h 15mdirect
$114Vueling
Find Deal
Sat, 3 May - Tue, 6 May
21:25 - 22:40BCN-LHR
2h 15mdirect
19:25 - 22:40LHR-BCN
2h 15mdirect
$182British Airways
Find Deal
Fri, 2 May - Mon, 5 May
07:40 - 09:05BCN-LHR
2h 25mdirect
06:10 - 09:20LHR-BCN
2h 10mdirect
$192British Airways
Find Deal
Sat, 3 May - Tue, 6 May
17:45 - 22:55BCN-LHR
6h 10m1 stop
20:50 - 00:05LHR-BCN
2h 15mdirect
Sat, 3 May - Wed, 7 May
17:45 - 22:55BCN-LHR
6h 10m1 stop
09:55 - 13:05LHR-BCN
2h 10mdirect
Sat, 3 May - Tue, 13 May
09:05 - 15:40BCN-LHR
7h 35m1 stop
06:55 - 14:55LHR-BCN
7h 00m1 stop
$320Lufthansa
Find Deal
Tue, 29 Apr - Tue, 6 May
13:30 - 18:25BCN-LHR
5h 55m1 stop
07:25 - 14:55LHR-BCN
6h 30m1 stop
$322Lufthansa
Find Deal
Thu, 8 May - Sun, 11 May
06:00 - 17:50BCN-LHR
12h 50m1 stop
08:45 - 17:50LHR-BCN
8h 05m1 stop
$325SWISS
Find Deal
Sun, 11 May - Sun, 18 May
06:00 - 19:20BCN-LHR
14h 20m1 stop
17:10 - 08:50LHR-BCN
14h 40m1 stop
$363SWISS
Find Deal
Sun, 11 May - Mon, 19 May

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
2 May
BCN21:25Barcelona-El Prat
2h 15m
LHR22:40London Heathrow
5 May
LHR19:25London Heathrow
2h 15m
BCN22:40Barcelona-El Prat
British Airways
3 May
BCN07:40Barcelona-El Prat
2h 25m
LHR09:05London Heathrow
6 May
LHR06:10London Heathrow
2h 10m
BCN09:20Barcelona-El Prat
British Airways
3 May
BCN07:40Barcelona-El Prat
2h 25m
LHR09:05London Heathrow
7 May
LHR19:30London Heathrow
2h 15m
BCN22:45Barcelona-El Prat

Lufthansa flights from Barcelona-El Prat Airport to London

Our best Lufthansa deals on Barcelona-El Prat Airport to London flight tickets
Lufthansa
29 Apr
BCN09:05Barcelona-El Prat
7h 35m
1 stop
LHR15:40London Heathrow
6 May
LHR06:55London Heathrow
7h 00m
1 stop
BCN14:55Barcelona-El Prat
Lufthansa
8 May
BCN13:30Barcelona-El Prat
5h 55m
1 stop
LHR18:25London Heathrow
11 May
LHR07:25London Heathrow
6h 30m
1 stop
BCN14:55Barcelona-El Prat
Lufthansa
8 May
BCN13:30Barcelona-El Prat
5h 55m
1 stop
LHR18:25London Heathrow
11 May
LHR07:25London Heathrow
6h 30m
1 stop
BCN14:55Barcelona-El Prat

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 cheapest month to fly to London?

If you aren’t able to travel during the month of January, then book flights to London from Barcelona-El Prat Airport during March instead. Flights to London in March, while not as cheap as those in January, still average around $114.

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

Our data shows that Sunday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $228. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Barcelona-El Prat Airport to London for around $2,185.

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 $215. In contrast, the most expensive time of day to depart to London is at midday when prices are around $2,272.

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

Fly from Barcelona-El Prat to London Stansted 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 7 weeks ahead of your departure date. In general, you can expect to find flights to London for around $252 when searching 7 weeks out.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 $201 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 March 2025, prices for Barcelona-El Prat Airport to London flights are approximately 36% 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

$71

Fastest flight time

2h 10m

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 $71. The best return flight deal from Barcelona-El Prat Airport to London found on momondo in the last 72 hours is $109.
The fastest flight from Barcelona-El Prat Airport to London takes 2h 10m
Direct flights go from Barcelona-El Prat Airport to London every day.
There is 1 airport near London: London Heathrow (LHR)

  • 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 10m.

  • 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?


Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Brentford
Wembley
Hounslow
Slough
Ipswich
Newbury
Harrow
Richmond
Twickenham
Eastbourne
Dover
Barnet
Borehamwood
Brentwood
Milton Keynes
Guildford
Sutton
Maidstone
Ashford

Why use momondo?

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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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