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

Return flights

01 Dec - 05 Dec	easyJet	direct
01 Dec - 06 Dec	easyJet
03 Dec - 08 Dec	easyJet	direct
05 Dec - 08 Dec	easyJet	direct
21 Dec - 04 Jan	easyJet	direct
05 Dec - 10 Dec	easyJet	direct
12 Dec - 16 Dec	easyJet
08 Dec - 12 Dec	easyJet
22 Dec - 04 Jan	easyJet	direct
12 Dec - 14 Dec	easyJet
04 Dec - 10 Dec	SKY express
21 Dec - 02 Jan	easyJet	direct
05 Dec - 09 Dec	easyJet	direct
22 Dec - 05 Jan	easyJet	direct
22 Dec - 06 Jan	easyJet
21 Dec - 05 Jan	easyJet
28 Dec - 09 Jan	easyJet
23 Dec - 06 Jan	easyJet
28 Dec - 07 Jan	easyJet
21 Dec - 05 Jan	easyJet	direct

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

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 London

Cheap car rent in London

Cheapest return flights from Thessaloniki to London in December from 107€

Return flights