Cheapest return LCY–SKG flights, September

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

Return flights

05 Sep - 13 Sep British Airways direct
02 Sep - 23 Sep KLM
16 Sep - 25 Sep KLM
29 Sep - 07 Oct Lufthansa
30 Sep - 07 Oct SWISS
17 Sep - 22 Oct Lufthansa
11 Sep - 15 Sep SWISS
10 Sep - 16 Sep KLM
07 Sep - 16 Sep SWISS
17 Sep - 20 Sep KLM
21 Sep - 24 Sep SWISS
18 Sep - 27 Sep SWISS
10 Sep - 15 Sep SWISS
19 Sep - 04 Oct SWISS
25 Sep - 04 Oct SWISS
25 Sep - 02 Oct Lufthansa
25 Sep - 11 Oct SWISS

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

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