AirHint found the following cheapest return flights from Kayseri (ASR) to Rotterdam (RTM) in December 2025 (see full year).

Return flights

25 Dec - 01 Jan	SunExpress	direct
25 Dec - 08 Jan	SunExpress	direct
04 Dec - 11 Dec	SunExpress	direct
11 Dec - 25 Dec	SunExpress	direct
25 Dec - 02 Jan	SunExpress
11 Dec - 18 Dec	SunExpress	direct
04 Dec - 18 Dec	SunExpress	direct

Also check the deals for one-way flights from Kayseri to Rotterdam in December.

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 Kayseri to Rotterdam in December from 220€

Return flights