Cheapest return flights from Rotterdam to Kos in August from $272

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

Return flights

24 Aug - 31 Aug transavia direct
28 Aug - 06 Sep transavia
17 Aug - 24 Aug transavia direct
10 Aug - 17 Aug transavia direct
18 Aug - 24 Aug transavia
17 Aug - 25 Aug transavia
18 Aug - 26 Aug transavia
24 Aug - 24 Aug transavia
02 Aug - 11 Aug transavia
18 Aug - 25 Aug transavia
06 Aug - 13 Aug transavia

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

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