Cheapest return flights from Kos to Athens in August from $106

AirHint found the following cheapest return flights from Kos (KGS) to Athens (ATH) in August 2026 (see full year).

Return flights

12 Aug - 02 Sep SKY express direct
14 Aug - 02 Sep SKY express direct
10 Aug - 22 Aug SKY express direct
10 Aug - 29 Aug SKY express direct
04 Aug - 22 Aug SKY express direct
05 Aug - 22 Aug SKY express direct
12 Aug - 22 Aug SKY express direct
12 Aug - 29 Aug SKY express direct
11 Aug - 22 Aug SKY express direct
11 Aug - 29 Aug SKY express direct
08 Aug - 22 Aug SKY express direct
08 Aug - 29 Aug SKY express direct
14 Aug - 03 Sep SKY express direct
16 Aug - 02 Sep SKY express
16 Aug - 05 Sep SKY express
27 Aug - 02 Sep SKY express
27 Aug - 05 Sep SKY express
23 Aug - 02 Sep SKY express
23 Aug - 05 Sep SKY express
16 Aug - 03 Sep SKY express

Also check the deals for one-way flights from Kos to Athens in August.

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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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