Cheapest return flights from Istanbul to Basel in August from 134€

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

Return flights

19 Aug - 24 Aug Pegasus Airlines direct
19 Aug - 26 Aug Pegasus Airlines direct
19 Aug - 01 Sep AJet direct
18 Aug - 24 Aug Pegasus Airlines direct
19 Aug - 29 Aug Pegasus Airlines direct
19 Aug - 22 Aug Pegasus Airlines direct
18 Aug - 25 Aug Pegasus Airlines direct
26 Aug - 29 Aug Pegasus Airlines
26 Aug - 28 Aug Pegasus Airlines
26 Aug - 30 Aug Pegasus Airlines
26 Aug - 02 Sep Pegasus Airlines
26 Aug - 01 Sep Pegasus Airlines
21 Aug - 22 Aug Pegasus Airlines direct
26 Aug - 02 Sep Pegasus Airlines direct
28 Aug - 04 Sep Pegasus Airlines
26 Aug - 01 Sep Pegasus Airlines direct
28 Aug - 03 Sep Pegasus Airlines
25 Aug - 08 Sep Pegasus Airlines
27 Aug - 01 Sep Pegasus Airlines direct
27 Aug - 02 Sep Pegasus Airlines

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

Skyscanner

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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