Cheapest return flights from Hanoi to Istanbul in August from $661

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

Return flights

10 Aug - 14 Aug Ethiopian Airlines
03 Aug - 18 Aug Ethiopian Airlines
27 Aug - 06 Sep Ethiopian Airlines
29 Aug - 06 Sep Ethiopian Airlines
19 Aug - 26 Aug Thai Airways
03 Aug - 18 Aug Vietnam Airlines direct
19 Aug - 26 Aug Turkish Airlines direct
27 Aug - 06 Sep Vietnam Airlines direct
29 Aug - 06 Sep Turkish Airlines direct

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

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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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