Cheapest one-way flights from London to Skiathos in September from 102€

AirHint found the following cheapest one-way flights from London (LCY) to Skiathos (JSI) in September 2025 (see full year).

One-Way flights

25 Sep ITA Airways
30 Sep Lufthansa
24 Sep ITA Airways
18 Sep ITA Airways
19 Sep British Airways direct
17 Sep ITA Airways
16 Sep British Airways direct
15 Sep British Airways direct
12 Sep British Airways direct
26 Sep KLM

Also check the deals for return flights from London to Skiathos in September.

Skyscanner

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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