Cheapest return flights from Hanoi to Istanbul in December from 463€

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

Return flights

30 Dec - 06 Jan China Eastern
26 Dec - 09 Jan VietJet Air
27 Dec - 04 Jan IndiGo
30 Dec - 04 Jan Thai Airways
31 Dec - 05 Jan Thai Airways
31 Dec - 03 Jan Thai Airways
30 Dec - 06 Jan Turkish Airlines direct
26 Dec - 09 Jan Turkish Airlines direct
31 Dec - 05 Jan Turkish Airlines direct
31 Dec - 03 Jan Turkish Airlines direct

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

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