London Barcelona - Cheap flights

Special flight deals from London to Barcelona

London - Barcelona
8 days
Wed 07 Oct
LTN-BCN· Direct
Wizz Air UK
Wed 14 Oct
BCN-LTN· Direct
Wizz Air UK
from46 USD
London - Barcelona
4 days
Sun 11 Oct
LTN-BCN· Direct
Wizz Air UK
Wed 14 Oct
BCN-LTN· Direct
Wizz Air UK
from46 USD
London - Barcelona
6 days
Fri 29 May
STN-BCN· Direct
Ryanair
Wed 03 Jun
BCN-STN· Direct
Ryanair
from52 USD
London - Barcelona
5 days
Sat 30 May
STN-BCN· Direct
Ryanair
Wed 03 Jun
BCN-STN· Direct
Ryanair
from52 USD
London - Barcelona
5 days
Mon 06 Jul
STN-REU· Direct
Ryanair
Fri 10 Jul
REU-STN· Direct
Ryanair
from54 USD
London - Barcelona
4 days
Tue 07 Jul
STN-REU· Direct
Ryanair
Fri 10 Jul
REU-STN· Direct
Ryanair
from54 USD
London - Barcelona
8 days
Wed 08 Jul
STN-GRO· Direct
Ryanair
Wed 15 Jul
GRO-STN· Direct
Ryanair
from54 USD
London - Barcelona
6 days
Sat 30 May
STN-GRO· Direct
Ryanair
Thu 04 Jun
GRO-STN· Direct
Ryanair
from56 USD
London - Barcelona
3 days
Sat 05 Dec
LGW-BCN· Direct
Vueling
Mon 07 Dec
BCN-LGW· Direct
Vueling
from64 USD
London - Barcelona
4 days
Sat 05 Dec
LGW-BCN· Direct
Vueling
Tue 08 Dec
BCN-LGW· Direct
Vueling
from64 USD
London - Barcelona
8 days
Tue 14 Jul
LGW-GRO· Direct
TUI Airways
Tue 21 Jul
GRO-LGW· Direct
TUI Airways
from74 USD
London - Barcelona
8 days
Tue 14 Jul
LGW-GRO· Direct
TUI Airways
Tue 21 Jul
GRO-LGW· Direct
TUI Airways
from74 USD
London - Barcelona
8 days
Fri 03 Jul
LGW-REU· Direct
TUI Airways
Fri 10 Jul
REU-LGW· Direct
TUI Airways
from78 USD
London - Barcelona
3 days
Tue 23 Jun
SEN-BCN· Direct
easyJet
Thu 25 Jun
BCN-SEN· Direct
easyJet
from81 USD
London - Barcelona
4 days
Mon 22 Jun
LTN-REU· Direct
Jet2.com
Thu 25 Jun
REU-LTN· Direct
Jet2.com
from98 USD
London - Barcelona
5 days
Sat 04 Jul
LHR-BCN· Direct
Vueling
Wed 08 Jul
BCN-LHR· Direct
Vueling
from107 USD
London - Barcelona
8 days
Sun 07 Jun
LTN-GRO· Direct
Jet2.com
Sun 14 Jun
GRO-LTN· Direct
Jet2.com
from155 USD
London - Barcelona
8 days
Thu 17 Sep
LCY-BCN· Direct
British Airways
Thu 24 Sep
BCN-LCY· Direct
British Airways
from199 USD
London - Barcelona
8 days
Sat 04 Jul
LCY-GRO· 1 stop
Luxair
Sat 11 Jul
GRO-LCY· 1 stop
Luxair
from880 USD
London - Barcelona
5 days
Fri 26 Jun
LHR-GRO· 2 stops
Air France
Tue 30 Jun
GRO-LHR· 2 stops
Luxair
from3,541 USD

Why book flights with eSky?

Largest choice of flights

With flights from over 500 airlines, we'll find your perfect match in seconds.

Flexible search

Extend your search to include nearby airports and flex your dates for the cheapest deals.

Excellent products and services

Need travel insurance, cancellation insurance, car hire, local attraction bookings or more? We have you covered.

4.6

Over 4950 customer reviews - choose proven quality and book with complete confidence.

Find the best time to book cheap flights to Barcelona

Flexible on travel dates? Discover the cheapest month to fly to Barcelona

Cheapest round-trip flight
from 39 USD
Cheapest month to travel
July
The cheapest day to fly
Monday
Lowest prices
3 months before

May

45 USD

Jun

45 USD

Jul

39 USD

Aug

61 USD

Sep

48 USD

Oct

52 USD

Nov

55 USD

Dec

55 USD

Jan

67 USD

Feb

67 USD

Mar

78 USD

Apr

51 USD

When is the best time to buy flight tickets?

Find out how far in advance it's worth booking round-trip flights.

6 months before
from
174 USD
3 months before
from
140 USD
30 days before
from
156 USD
7 days before
from
204 USD
1 day before
from
345 USD

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.

99 USD

Mon

127 USD

Tue

105 USD

Wed

120 USD

Thu

125 USD

Fri

125 USD

Sat

133 USD

Sun

General information

Local time (UTC+1)
05:39, 20 May 2026
Flight time from London
2 h
Exchange Rate
1 EUR = 1.16 USD

Barcelona

Barcelona, the capital of Catalonia, is situated on the northeastern coast of Spain, along the Mediterranean Sea. It's the country's second-largest city, home to over 1.6 million people. The city captivates with Gaudí's architecture, its Gothic Quarter, and beaches. Average temperatures range from 10 °C in winter to 30 °C in summer. The best time to visit is spring and autumn, when the weather is perfect for exploring. Barcelona is also a major transportation hub with one of the largest ports in Europe.