Cheapest return flights from Hanoi to Istanbul in December from $577

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

Return flights

02 Dec - 07 Dec AirAsia
21 Dec - 06 Jan IndiGo
02 Dec - 16 Dec Thai AirAsia
23 Dec - 20 Jan IndiGo
06 Dec - 14 Dec AirAsia
24 Dec - 27 Dec IndiGo
27 Dec - 04 Jan Thai Airways
23 Dec - 02 Jan AirAsia
04 Dec - 15 Jan Qatar Airways
24 Dec - 28 Dec VietJet Air
23 Dec - 01 Jan Thai Airways
14 Dec - 30 Dec Ethiopian Airlines
21 Dec - 06 Jan Turkish Airlines direct
04 Dec - 15 Jan Turkish Airlines direct
09 Dec - 18 Dec Emirates
23 Dec - 20 Jan Turkish Airlines direct
14 Dec - 30 Dec Turkish Airlines direct
23 Dec - 01 Jan Turkish Airlines direct
06 Dec - 14 Dec Turkish Airlines direct
02 Dec - 07 Dec Turkish Airlines direct

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

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