Cheapest return flights from Hanoi to Istanbul in April from 509€

AirHint found the following cheapest return flights from Hanoi (HAN) to Istanbul (IST) in April 2026 (see full year).

Return flights

02 Apr - 12 Apr AirAsia
09 Apr - 25 Apr VietJet Air
22 Apr - 02 May Ethiopian Airlines
20 Apr - 30 Apr VietJet Air
20 Apr - 30 Apr Turkish Airlines direct
22 Apr - 02 May Turkish Airlines direct
02 Apr - 12 Apr Turkish Airlines direct
24 Apr - 02 May Turkish Airlines direct
09 Apr - 25 Apr Turkish Airlines direct

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

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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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