Cheapest return flights from London to Skiathos in September from $399

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

Return flights

08 Sep - 18 Sep ITA Airways
09 Sep - 19 Sep Luxair
04 Sep - 14 Sep Luxair
08 Sep - 18 Sep British Airways direct
19 Sep - 26 Sep SWISS
04 Sep - 08 Sep British Airways direct
11 Sep - 18 Sep British Airways direct
04 Sep - 11 Sep British Airways direct
04 Sep - 07 Sep British Airways direct
04 Sep - 14 Sep British Airways direct

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

Powered by

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.

Book a cheap hotel in Skiathos

Cheap car rent in Skiathos

Feel free to contact us with any feedback or request another flight research.