Cheapest return flights from Basel to Istanbul in September from 97€

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

Return flights

22 Sep - 02 Oct AJet direct
09 Sep - 24 Sep Pegasus Airlines direct
01 Sep - 01 Oct Pegasus Airlines direct
16 Sep - 24 Sep Pegasus Airlines direct
15 Sep - 29 Sep AJet direct
22 Sep - 29 Sep AJet direct
17 Sep - 24 Sep AJet direct
18 Sep - 24 Sep AJet direct
05 Sep - 16 Sep Pegasus Airlines direct
10 Sep - 16 Sep AJet direct
11 Sep - 16 Sep AJet direct
12 Sep - 16 Sep AJet direct
24 Sep - 01 Oct Pegasus Airlines direct
15 Sep - 15 Oct AJet direct
28 Sep - 02 Oct Wizz Air Malta
23 Sep - 11 Oct Pegasus Airlines
27 Sep - 01 Oct Ryanair
28 Sep - 03 Oct Wizz Air Malta
23 Sep - 09 Oct AJet
21 Sep - 03 Oct Wizz Air Malta

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