Cheapest return flights from London to Barcelona in December from $105

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

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

Return flights

01 Dec - 14 Dec easyJet direct
02 Dec - 04 Dec easyJet direct
04 Dec - 15 Dec easyJet direct
08 Dec - 10 Dec easyJet direct
04 Dec - 11 Dec easyJet direct
04 Dec - 05 Dec easyJet direct
11 Dec - 14 Dec easyJet direct
14 Dec - 21 Dec easyJet
27 Dec - 10 Jan easyJet direct
19 Dec - 22 Dec easyJet direct
14 Dec - 21 Dec easyJet direct
14 Dec - 10 Jan easyJet
14 Dec - 10 Jan easyJet direct
31 Dec - 02 Jan easyJet direct
31 Dec - 04 Jan easyJet direct
18 Dec - 04 Jan easyJet direct
16 Dec - 03 Jan easyJet direct
18 Dec - 01 Jan easyJet direct
26 Dec - 02 Jan easyJet direct
19 Dec - 05 Jan easyJet direct

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.

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