AirHint found the following cheapest return flights from Rhodos (RHO) to Karpathos (AOK) in September 2025 (see full year).

Return flights

26 Sep - 06 Oct	Olympic Air	direct
23 Sep - 23 Sep	Olympic Air	direct
09 Sep - 16 Sep	Olympic Air	direct
03 Sep - 10 Sep	Olympic Air	direct
02 Sep - 09 Sep	Olympic Air	direct
03 Sep - 23 Sep	SKY express
03 Sep - 16 Sep	SKY express
03 Sep - 13 Sep	SKY express
23 Sep - 27 Sep	SKY express
09 Sep - 27 Sep	SKY express
06 Sep - 27 Sep	SKY express
23 Sep - 06 Oct	SKY express

Also check the deals for one-way flights from Rhodos to Karpathos in September.

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 Rhodos to Karpathos in September from $100

Return flights