AirHint found the following cheapest one-way flights from Geneva (GVA) to Istanbul (SAW) in December 2025 (see full year).

One-Way flights

14 Dec	easyJet
28 Dec	easyJet
21 Dec	easyJet
19 Dec	easyJet
16 Dec	Pegasus Airlines	direct
14 Dec	Pegasus Airlines	direct
15 Dec	Pegasus Airlines	direct
20 Dec	easyJet
28 Dec	Pegasus Airlines	direct
13 Dec	Pegasus Airlines	direct

Also check the deals for return flights from Geneva to Istanbul in December.

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 one-way flights from Geneva to Istanbul in December from $97

One-Way flights