Cheapest return flights from Basel to Istanbul in September from $102

Best time to book flights for Basel (BSL) to Istanbul (SAW) flights at AirHint

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

Return flights

18 Sep - 23 Sep AJet direct
15 Sep - 25 Sep AJet direct
19 Sep - 22 Sep AJet direct
16 Sep - 22 Sep Pegasus Airlines direct
13 Sep - 28 Sep AJet direct
01 Sep - 10 Sep AJet direct
23 Sep - 30 Sep Pegasus Airlines direct
01 Sep - 07 Sep AJet
20 Sep - 22 Sep Pegasus Airlines direct
27 Sep - 08 Oct easyJet
01 Sep - 07 Sep Pegasus Airlines direct
29 Sep - 06 Oct Pegasus Airlines direct
30 Sep - 14 Oct easyJet
27 Sep - 16 Oct easyJet
30 Sep - 14 Oct Pegasus Airlines direct
27 Sep - 18 Oct easyJet
27 Sep - 08 Oct Pegasus Airlines direct
29 Sep - 11 Oct British Airways
29 Sep - 04 Oct British Airways
26 Sep - 05 Oct Pegasus Airlines direct

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

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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