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

Return flights

11 Aug - 25 Aug	Turkish Airlines
31 Aug - 01 Sep	Turkish Airlines
14 Aug - 21 Aug	Turkish Airlines
30 Aug - 31 Aug	AJet
28 Aug - 01 Sep	SunExpress
07 Aug - 25 Aug	SunExpress
11 Aug - 25 Aug	SunExpress	direct
14 Aug - 01 Sep	SunExpress
14 Aug - 25 Aug	SunExpress
07 Aug - 18 Aug	SunExpress
25 Aug - 01 Sep	SunExpress
28 Aug - 18 Sep	SunExpress
28 Aug - 04 Sep	SunExpress
11 Aug - 18 Aug	SunExpress	direct
07 Aug - 28 Aug	SunExpress
07 Aug - 21 Aug	SunExpress
14 Aug - 04 Sep	SunExpress
18 Aug - 01 Sep	SunExpress	direct
11 Aug - 01 Sep	SunExpress
25 Aug - 04 Sep	SunExpress

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

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.

Book a cheap hotel in Basel

Cheap car rent in Basel

Cheapest return flights from Kayseri to Basel in August from $330

Return flights