Cheapest one-way flights from Istanbul to Helsinki in December from $77

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

One-Way flights

15 Dec Pegasus Airlines direct
11 Dec Pegasus Airlines direct
13 Dec Pegasus Airlines direct
03 Dec Pegasus Airlines direct
23 Dec Pegasus Airlines direct
20 Dec Pegasus Airlines direct
27 Dec Pegasus Airlines
26 Dec Pegasus Airlines
28 Dec Pegasus Airlines
28 Dec Pegasus Airlines direct

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

Skyscanner

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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