Cheapest return flights from Kayseri to Basel in September from $329

AirHint found the following cheapest return flights from Kayseri (ASR) to Basel (BSL) in September 2025 (see full year).

Return flights

22 Sep - 06 Oct SunExpress direct
18 Sep - 06 Oct SunExpress
15 Sep - 06 Oct SunExpress
15 Sep - 06 Oct SunExpress direct
15 Sep - 18 Sep SunExpress
08 Sep - 18 Sep SunExpress
01 Sep - 18 Sep SunExpress
01 Sep - 04 Sep SunExpress

Also check the deals for one-way flights from Kayseri to Basel in September.

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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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