Cheapest return flights from London to Barcelona in December from 69€

AirHint found the following cheapest return flights from London (LTN) to Barcelona (BCN) in December 2025 (see full year).

Return flights

31 Dec - 16 Jan easyJet direct
31 Dec - 28 Jan easyJet direct
31 Dec - 30 Jan easyJet direct
31 Dec - 14 Jan easyJet direct
31 Dec - 23 Jan easyJet direct
31 Dec - 31 Jan easyJet direct
31 Dec - 26 Jan easyJet direct
31 Dec - 19 Jan easyJet direct
31 Dec - 12 Jan easyJet direct
29 Dec - 16 Jan Ryanair
31 Dec - 31 Dec easyJet direct
29 Dec - 30 Dec easyJet direct
28 Dec - 30 Dec easyJet direct
29 Dec - 31 Dec easyJet direct
28 Dec - 31 Dec easyJet direct
24 Dec - 31 Dec easyJet direct
24 Dec - 26 Dec easyJet direct
24 Dec - 30 Dec easyJet direct
28 Dec - 29 Dec easyJet direct
29 Dec - 29 Dec easyJet direct

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.