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

Return flights

28 Nov - 10 Dec	AJet	direct
29 Nov - 25 Dec	Pegasus Airlines	direct
30 Nov - 23 Dec	AJet	direct
29 Nov - 09 Dec	AJet	direct
29 Nov - 04 Dec	AJet
30 Nov - 05 Dec	AJet
28 Nov - 08 Dec	AJet
28 Nov - 07 Dec	AJet
29 Nov - 07 Dec	AJet
29 Nov - 05 Dec	Pegasus Airlines
29 Nov - 30 Nov	AJet
29 Nov - 30 Nov	AJet	direct

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

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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Cheapest return flights from Basel to Istanbul in November from 81€

Return flights