Cheapest return flights from London to Skiathos in September from 372€

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

Return flights

01 Sep - 08 Sep British Airways direct
02 Sep - 08 Sep ITA Airways
08 Sep - 16 Sep ITA Airways
15 Sep - 29 Sep Lufthansa
07 Sep - 14 Sep British Airways direct
07 Sep - 11 Sep British Airways direct
08 Sep - 14 Sep British Airways direct
01 Sep - 11 Sep British Airways direct
18 Sep - 26 Sep ITA Airways
18 Sep - 29 Sep Lufthansa
26 Sep - 06 Oct KLM

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

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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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