AirHint found the following cheapest one-way flights from Helsinki (HEL) to Istanbul (SAW) in January 2026 (see full year).

One-Way flights

24 Jan	Pegasus Airlines
14 Jan	Pegasus Airlines	direct
31 Jan	Pegasus Airlines	direct
22 Jan	Pegasus Airlines	direct
15 Jan	Pegasus Airlines	direct
16 Jan	Pegasus Airlines	direct
29 Jan	Pegasus Airlines	direct
28 Jan	Pegasus Airlines	direct
21 Jan	Pegasus Airlines	direct
23 Jan	Pegasus Airlines	direct

Also check the deals for return flights from Helsinki to Istanbul in January.

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 Helsinki to Istanbul in January from $79

One-Way flights