Cheapest return flights from Helsinki to Istanbul in December from 174€

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

Return flights

13 Dec - 15 Dec Pegasus Airlines
01 Dec - 04 Dec Norwegian Air Sweden AOC
03 Dec - 07 Dec Norwegian Air Sweden AOC
13 Dec - 24 Dec Pegasus Airlines
04 Dec - 13 Dec Ryanair
01 Dec - 04 Dec Pegasus Airlines direct
30 Dec - 03 Jan Norwegian Air Sweden AOC
28 Dec - 03 Jan Norwegian Air Sweden AOC
17 Dec - 19 Dec Norwegian Air Sweden AOC
22 Dec - 26 Dec airBaltic
27 Dec - 10 Jan Pegasus Airlines
25 Dec - 09 Jan Pegasus Airlines
23 Dec - 26 Dec Pegasus Airlines
26 Dec - 29 Dec airBaltic
29 Dec - 04 Jan Norwegian Air Sweden AOC
29 Dec - 05 Jan Pegasus Airlines
28 Dec - 04 Jan Pegasus Airlines
20 Dec - 03 Jan Pegasus Airlines
25 Dec - 04 Jan Norwegian Air Sweden AOC
20 Dec - 05 Jan Pegasus Airlines

Also check the deals for one-way flights from Helsinki to Istanbul in December.

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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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