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

Return flights

18 Sep - 24 Sep	Pegasus Airlines	direct
17 Sep - 22 Sep	AJet
11 Sep - 17 Sep	Pegasus Airlines	direct
11 Sep - 15 Sep	Pegasus Airlines
18 Sep - 21 Sep	Pegasus Airlines
28 Sep - 02 Oct	AJet
27 Sep - 01 Oct	AJet
12 Sep - 14 Sep	AJet

Also check the deals for one-way flights from Ankara to Basel 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 Ankara to Basel in September from 151€

Return flights