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

Return flights

26 Apr - 08 May	SKY express	direct
03 Apr - 10 Apr	SKY express	direct
19 Apr - 20 Apr	SKY express	direct
03 Apr - 20 Apr	SKY express	direct
03 Apr - 06 Apr	SKY express	direct
14 Apr - 20 Apr	SKY express	direct
19 Apr - 08 May	SKY express	direct
26 Apr - 29 Apr	SKY express	direct
26 Apr - 27 Apr	SKY express	direct
19 Apr - 29 Apr	SKY express	direct
19 Apr - 27 Apr	SKY express	direct
19 Apr - 22 Apr	SKY express	direct

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

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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Cheapest return flights from Skiathos to Athens in April from $236

Return flights