Cheapest return flights from Istanbul to Basel in August from $181

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

Return flights

30 Aug - 06 Sep Pegasus Airlines direct
30 Aug - 02 Sep AJet direct
31 Aug - 06 Sep Pegasus Airlines
30 Aug - 05 Sep AJet direct
26 Aug - 29 Aug Pegasus Airlines
31 Aug - 04 Sep Pegasus Airlines
26 Aug - 29 Aug AJet direct
28 Aug - 07 Sep AJet direct
28 Aug - 30 Aug Pegasus Airlines direct
25 Aug - 30 Aug Pegasus Airlines direct
28 Aug - 31 Aug Pegasus Airlines direct
26 Aug - 30 Aug AJet direct
25 Aug - 28 Aug Pegasus Airlines direct
26 Aug - 02 Sep Pegasus Airlines
26 Aug - 01 Sep Pegasus Airlines
26 Aug - 01 Sep Pegasus Airlines direct
26 Aug - 02 Sep Pegasus Airlines direct
25 Aug - 29 Aug AJet direct
22 Aug - 29 Aug AJet direct
24 Aug - 28 Aug AJet direct

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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