AirHint found the following cheapest return flights from Kos (KGS) to Amsterdam (AMS) in May 2026 (see full year).

Return flights

11 May - 15 May	SKY express
17 May - 02 Jun	SKY express
17 May - 03 Jun	SKY express
24 May - 02 Jun	SKY express
24 May - 03 Jun	SKY express
18 May - 02 Jun	SKY express
18 May - 03 Jun	SKY express
15 May - 02 Jun	SKY express
15 May - 03 Jun	SKY express
14 May - 02 Jun	SKY express
14 May - 03 Jun	SKY express
17 May - 23 May	SKY express
11 May - 23 May	SKY express
18 May - 23 May	SKY express
15 May - 23 May	SKY express
14 May - 23 May	SKY express
17 May - 30 May	SKY express
24 May - 30 May	SKY express
11 May - 30 May	SKY express
11 May - 14 May	SKY express

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

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 Kos to Amsterdam in May from $356

Return flights