AirHint found the following cheapest return flights from Hahn (HHN) to Istanbul (IST) in December 2025 (see full year).

Return flights

01 Dec - 08 Dec	Wizz Air
01 Dec - 15 Dec	Wizz Air
01 Dec - 06 Dec	Wizz Air
08 Dec - 15 Dec	Wizz Air
05 Dec - 08 Dec	Ryanair
04 Dec - 08 Dec	Ryanair
08 Dec - 10 Dec	Wizz Air
06 Dec - 13 Dec	Ryanair
03 Dec - 05 Dec	Ryanair
03 Dec - 11 Dec	Ryanair
23 Dec - 12 Jan	Air Serbia
15 Dec - 15 Jan	Wizz Air
30 Dec - 03 Jan	Air Serbia
29 Dec - 03 Jan	Wizz Air Malta
23 Dec - 03 Jan	Air Serbia
23 Dec - 11 Jan	Air Serbia
29 Dec - 05 Jan	Wizz Air Malta
17 Dec - 10 Jan	Wizz Air Malta
15 Dec - 10 Jan	Wizz Air
22 Dec - 03 Jan	Ryanair

Also check the deals for one-way flights from Hahn 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 return flights from Hahn to Istanbul in December from $159

Return flights