Find cheap flights from Barcelona to London

Find cheap flights from Barcelona to London

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Lisbon (LIS)
London All airports
Sat 6/6
Sat 13/6
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Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for £56 or less.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Barcelona to London flights

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Book cheap flights from Barcelona to London (round-trip)

Airports
Origin
Barcelona
£37
only
£37
Destination
London
£43
only
£43
£48
only
£48
£37
only
£37
£52
only
£52
Fri, 2 Oct
BCN
Barcelona-El Prat Airport
SEN
London Southend
2h 20m
Sun, 4 Oct
SEN
London Southend
BCN
Barcelona-El Prat Airport
2h 10m
Trip: 3 days
Based on null reviews
Fri, 18 Sep
BCN
Barcelona-El Prat Airport
SEN
London Southend
2h 20m
Sun, 20 Sep
SEN
London Southend
BCN
Barcelona-El Prat Airport
2h 10m
Trip: 3 days
Based on null reviews
Wed, 8 Jul
BCN
Barcelona-El Prat Airport
SEN
London Southend
2h 25m
Sun, 12 Jul
SEN
London Southend
BCN
Barcelona-El Prat Airport
2h 10m
Trip: 5 days
Based on null reviews
Wed, 8 Jul
BCN
Barcelona-El Prat Airport
SEN
London Southend
2h 25m
Sun, 12 Jul
SEN
London Southend
BCN
Barcelona-El Prat Airport
2h 10m
Trip: 5 days
Based on null reviews
Wed, 1 Jul
BCN
Barcelona-El Prat Airport
LTN
London Luton Airport
2h 20m
Wed, 8 Jul
LTN
London Luton Airport
BCN
Barcelona-El Prat Airport
2h 15m
Trip: 8 days
Based on null reviews
Wed, 1 Jul
BCN
Barcelona-El Prat Airport
SEN
London Southend
2h 25m
Mon, 6 Jul
SEN
London Southend
BCN
Barcelona-El Prat Airport
2h 15m
Trip: 6 days
Based on null reviews
Fri, 3 Jul
BCN
Barcelona-El Prat Airport
LTN
London Luton Airport
2h 25m
Sun, 5 Jul
LTN
London Luton Airport
BCN
Barcelona-El Prat Airport
2h 10m
Trip: 3 days
Based on null reviews
Sat, 24 Oct
BCN
Barcelona-El Prat Airport
LTN
London Luton Airport
2h 25m
Wed, 4 Nov
LTN
London Luton Airport
BCN
Barcelona-El Prat Airport
2h 15m
Trip: 12 days
Based on null reviews
Tue, 10 Nov
BCN
Barcelona-El Prat Airport
LGW
London Gatwick Airport
2h 20m
Sun, 22 Nov
LGW
London Gatwick Airport
BCN
Barcelona-El Prat Airport
2h 05m
Trip: 13 days
Based on null reviews
Fri, 24 Jul
BCN
Barcelona-El Prat Airport
LGW
London Gatwick Airport
2h 30m
Tue, 4 Aug
LGW
London Gatwick Airport
BCN
Barcelona-El Prat Airport
2h 00m
Trip: 12 days
Based on null reviews
Sat, 24 Oct
BCN
Barcelona-El Prat Airport
LTN
London Luton Airport
2h 25m
Wed, 4 Nov
LTN
London Luton Airport
BCN
Barcelona-El Prat Airport
2h 05m
Trip: 12 days
Based on null reviews
Fri, 18 Sep
BCN
Barcelona-El Prat Airport
LTN
London Luton Airport
2h 20m
Sun, 20 Sep
LTN
London Luton Airport
BCN
Barcelona-El Prat Airport
2h 15m
Trip: 3 days
Based on null reviews
Fri, 2 Oct
BCN
Barcelona-El Prat Airport
LGW
London Gatwick Airport
2h 25m
Sun, 4 Oct
LGW
London Gatwick Airport
BCN
Barcelona-El Prat Airport
2h 15m
Trip: 3 days
Based on null reviews
Wed, 8 Jul
BCN
Barcelona-El Prat Airport
LTN
London Luton Airport
2h 20m
Sun, 12 Jul
LTN
London Luton Airport
BCN
Barcelona-El Prat Airport
2h 15m
Trip: 5 days
Based on null reviews
Fri, 11 Sep
BCN
Barcelona-El Prat Airport
SEN
London Southend
2h 20m
Mon, 14 Sep
SEN
London Southend
BCN
Barcelona-El Prat Airport
2h 15m
Trip: 4 days
Based on null reviews
Fri, 18 Sep
BCN
Barcelona-El Prat Airport
LTN
London Luton Airport
2h 20m
Sun, 20 Sep
LTN
London Luton Airport
BCN
Barcelona-El Prat Airport
2h 10m
Trip: 3 days
Based on null reviews
Wed, 1 Jul
BCN
Barcelona-El Prat Airport
STN
London Stansted Airport
2h 30m
Tue, 7 Jul
STN
London Stansted Airport
BCN
Barcelona-El Prat Airport
2h 15m
Trip: 7 days
Based on null reviews
Sat, 24 Oct
BCN
Barcelona-El Prat Airport
LGW
London Gatwick Airport
2h 25m
Wed, 4 Nov
LGW
London Gatwick Airport
BCN
Barcelona-El Prat Airport
2h 04m
Trip: 12 days
Based on null reviews
Wed, 8 Jul
BCN
Barcelona-El Prat Airport
LTN
London Luton Airport
2h 20m
Sun, 12 Jul
LTN
London Luton Airport
BCN
Barcelona-El Prat Airport
2h 15m
Trip: 5 days
Based on null reviews
Fri, 13 Nov
BCN
Barcelona-El Prat Airport
LGW
London Gatwick Airport
2h 20m
Sun, 15 Nov
LGW
London Gatwick Airport
BCN
Barcelona-El Prat Airport
2h 05m
Trip: 3 days
Based on null reviews

Book cheap flights from Barcelona to London (one-way)

Airports
Origin
Barcelona
£15
only
£15
Girona
£36
only
£36
Destination
London
£18
only
£18
£36
only
£36
£18
only
£18
£15
only
£15
£22
only
£22
Wed, 8 Jul
BCN
Barcelona-El Prat Airport
SEN
London Southend
2h 25m
Based on null reviews
Wed, 8 Jul
BCN
Barcelona-El Prat Airport
LGW
London Gatwick Airport
2h 25m
Based on null reviews
Fri, 10 Jul
BCN
Barcelona-El Prat Airport
SEN
London Southend
2h 20m
Based on null reviews
Wed, 8 Jul
BCN
Barcelona-El Prat Airport
LTN
London Luton Airport
2h 20m
Based on null reviews
Thu, 9 Jul
BCN
Barcelona-El Prat Airport
LTN
London Luton Airport
2h 25m
Based on null reviews
Fri, 10 Jul
BCN
Barcelona-El Prat Airport
LTN
London Luton Airport
2h 20m
Based on null reviews
Wed, 8 Jul
BCN
Barcelona-El Prat Airport
STN
London Stansted Airport
2h 30m
Based on null reviews
Fri, 10 Jul
BCN
Barcelona-El Prat Airport
LGW
London Gatwick Airport
2h 30m
Based on null reviews
Wed, 8 Jul
BCN
Barcelona-El Prat Airport
LTN
London Luton Airport
2h 20m
Based on null reviews
Sat, 11 Jul
BCN
Barcelona-El Prat Airport
STN
London Stansted Airport
2h 30m
Based on null reviews
Tue, 11 Aug
BCN
Barcelona-El Prat Airport
LGW
London Gatwick Airport
2h 25m
Based on null reviews
Tue, 11 Aug
BCN
Barcelona-El Prat Airport
LTN
London Luton Airport
2h 20m
Based on null reviews
Tue, 11 Aug
BCN
Barcelona-El Prat Airport
STN
London Stansted Airport
2h 30m
Based on null reviews
Mon, 15 Jun
BCN
Barcelona-El Prat Airport
LTN
London Luton Airport
23h 30m
Based on null reviews
Sun, 12 Jul
BCN
Barcelona-El Prat Airport
LGW
London Gatwick Airport
2h 30m
Based on null reviews
Sun, 5 Jul
BCN
Barcelona-El Prat Airport
LGW
London Gatwick Airport
2h 25m
Based on null reviews
Tue, 11 Aug
BCN
Barcelona-El Prat Airport
LTN
London Luton Airport
2h 20m
Based on null reviews
Sat, 11 Jul
GRO
Girona Costa Brava
STN
London Stansted Airport
2h 15m
Based on null reviews
Fri, 10 Jul
BCN
Barcelona-El Prat Airport
LHR
London Heathrow Airport
2h 20m
Based on null reviews
Sun, 12 Jul
BCN
Barcelona-El Prat Airport
LTN
London Luton Airport
2h 25m
Based on null reviews

Top airlines flying from Barcelona to London

Scores according to KAYAK customer reviews

7.8
KLM
Overall score based on 3,585 reviews
8.0
Boarding
7.7
Comfort
8.5
Crew
7.3
Entertainment
7.5
Food
Airline reviews
Read more about KLM
*
Prices are per person, are for e–tickets and include all taxes & fees in GBP.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

More questions or if you have a bad price to report to us
Please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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