Cheapest return flights from London to Barcelona in December from $97

Best time to book flights for London (LCY) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from London (LCY) to Barcelona (BCN) in December 2024 (see full year).

Return flights

13 Dec - 16 Dec British Airways direct
13 Dec - 15 Dec British Airways direct
06 Dec - 13 Dec British Airways direct
06 Dec - 09 Dec British Airways direct
13 Dec - 20 Dec British Airways direct
01 Dec - 31 Dec British Airways direct
29 Dec - 19 Jan British Airways direct
03 Dec - 09 Dec SWISS
06 Dec - 22 Dec SWISS
03 Dec - 10 Dec SWISS
05 Dec - 11 Dec SWISS
06 Dec - 28 Jan SWISS
20 Dec - 24 Jan British Airways direct
31 Dec - 07 Jan Lufthansa
16 Dec - 16 Jan KLM
16 Dec - 07 Jan KLM
24 Dec - 15 Jan Lufthansa
27 Dec - 01 Jan SWISS
24 Dec - 06 Jan Lufthansa
24 Dec - 01 Jan Lufthansa

Also check the deals for one-way flights from London to Barcelona in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona