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

Return flights

28 Jan - 04 Feb	Pegasus Airlines
24 Jan - 28 Jan	Pegasus Airlines
22 Jan - 28 Jan	Pegasus Airlines
22 Jan - 26 Jan	Pegasus Airlines
21 Jan - 25 Jan	Pegasus Airlines
19 Jan - 26 Jan	Pegasus Airlines
18 Jan - 22 Jan	Pegasus Airlines
20 Jan - 24 Jan	Pegasus Airlines
28 Jan - 01 Feb	Pegasus Airlines
22 Jan - 28 Jan	Pegasus Airlines	direct
22 Jan - 26 Jan	Pegasus Airlines	direct
26 Jan - 30 Jan	KLM
28 Jan - 04 Feb	Pegasus Airlines	direct

Also check the deals for one-way flights from Istanbul to Helsinki 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 return flights from Istanbul to Helsinki in January from 140€

Return flights