Cheapest return flights from Kos to Athens in May from $107

Best time to book flights for Kos (KGS) to Athens (ATH) flights at AirHint

AirHint found the following cheapest return flights from Kos (KGS) to Athens (ATH) in May 2025 (see full year).

Return flights

25 May - 01 Jun Aegean Airlines direct
17 May - 21 May Aegean Airlines direct
15 May - 15 May Aegean Airlines direct
11 May - 21 May SKY express direct
14 May - 21 May SKY express direct
19 May - 21 May SKY express direct
16 May - 21 May SKY express direct
21 May - 21 May SKY express direct
02 May - 03 May SKY express direct
02 May - 21 May SKY express direct
15 May - 21 May SKY express direct
11 May - 01 Jun SKY express direct
14 May - 02 Jun SKY express direct
14 May - 01 Jun SKY express direct
19 May - 02 Jun SKY express direct
19 May - 01 Jun SKY express direct
19 May - 06 Jun SKY express direct
16 May - 02 Jun SKY express direct
16 May - 01 Jun SKY express direct
16 May - 06 Jun SKY express direct

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

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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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