Cheapest return flights from London to Thessaloniki in September from 260€

AirHint found the following cheapest return flights from London (LCY) to Thessaloniki (SKG) in September 2026 (see full year).

Return flights

02 Sep - 09 Sep KLM
06 Sep - 10 Sep KLM
29 Sep - 06 Oct SWISS
19 Sep - 22 Sep SWISS
12 Sep - 22 Sep SWISS
18 Sep - 22 Sep SWISS
05 Sep - 23 Sep SWISS
30 Sep - 07 Oct Lufthansa
12 Sep - 21 Sep SWISS
19 Sep - 27 Sep SWISS
17 Sep - 22 Sep Lufthansa
24 Sep - 30 Sep Lufthansa
30 Sep - 04 Oct Lufthansa
24 Sep - 09 Oct Lufthansa
28 Sep - 02 Oct SWISS
15 Sep - 01 Oct British Airways

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

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