Cheapest return flights from Basel to Istanbul in October from $83

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

Return flights

08 Oct - 16 Oct AJet direct
09 Oct - 16 Oct AJet direct
07 Oct - 15 Oct AJet direct
15 Oct - 16 Oct Pegasus Airlines direct
15 Oct - 22 Oct Pegasus Airlines direct
08 Oct - 17 Oct AJet direct
07 Oct - 17 Oct AJet direct
14 Oct - 17 Oct Pegasus Airlines direct
06 Oct - 16 Oct Pegasus Airlines direct
15 Oct - 21 Oct AJet direct
30 Oct - 05 Nov Pegasus Airlines direct
30 Oct - 04 Nov AJet direct
22 Oct - 17 Nov AJet direct
26 Oct - 04 Nov AJet direct
31 Oct - 04 Nov AJet direct
31 Oct - 05 Nov AJet direct
14 Oct - 20 Nov Pegasus Airlines
30 Oct - 03 Nov Pegasus Airlines
30 Oct - 02 Nov Pegasus Airlines
29 Oct - 05 Nov Pegasus Airlines direct

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

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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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