Cheapest return SKG–STN flights, September

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

Return flights

10 Sep - 15 Sep easyJet
10 Sep - 24 Sep easyJet
21 Sep - 26 Sep Ryanair
11 Sep - 13 Sep Ryanair
23 Sep - 27 Sep Ryanair
11 Sep - 14 Sep Ryanair
17 Sep - 20 Sep Ryanair
25 Sep - 29 Sep Ryanair
11 Sep - 15 Sep Ryanair
22 Sep - 24 Sep Ryanair
28 Sep - 02 Oct Ryanair
25 Sep - 04 Oct Ryanair
29 Sep - 13 Oct Ryanair direct
15 Sep - 19 Oct Ryanair
29 Sep - 06 Oct Ryanair direct
29 Sep - 03 Oct Ryanair direct
26 Sep - 13 Oct Ryanair direct
27 Sep - 13 Oct Ryanair direct
26 Sep - 06 Oct Ryanair direct
26 Sep - 03 Oct Ryanair direct

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

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