Cheapest return flights from Hanoi to Istanbul in October from 601€

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

Return flights

28 Oct - 04 Nov Batik Air Malaysia
28 Oct - 12 Nov Thai Airways
29 Oct - 05 Nov Thai Airways
31 Oct - 02 Nov Thai Airways
25 Oct - 22 Nov Emirates
26 Oct - 26 Oct Emirates
28 Oct - 12 Nov Turkish Airlines direct

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

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