Cheapest return LCY–JSI flights, April

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

Return flights

28 Apr - 05 May ITA Airways
30 Apr - 20 May KLM
21 Apr - 29 Apr KLM
22 Apr - 28 Apr ITA Airways
21 Apr - 28 Apr ITA Airways
18 Apr - 22 Apr ITA Airways
30 Apr - 03 May Lufthansa
30 Apr - 04 May KLM
29 Apr - 03 May KLM
28 Apr - 03 May KLM
17 Apr - 27 Apr KLM

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

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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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