Cheapest return flights from Hanoi to Istanbul in April from $646

Best time to book flights for Hanoi (HAN) to Istanbul (IST) flights at AirHint

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

Return flights

15 Apr - 30 Apr VietJet Air
08 Apr - 15 Apr Thai Airways
02 Apr - 24 Apr Thai Airways
29 Apr - 10 May Thai Airways
30 Apr - 10 May Thai Airways
26 Apr - 03 May Thai Airways
26 Apr - 02 May Thai Airways
08 Apr - 15 Apr Vietnam Airlines direct
02 Apr - 24 Apr Vietnam Airlines direct
15 Apr - 30 Apr Vietnam Airlines direct
26 Apr - 04 May Vietnam Airlines
30 Apr - 10 May Turkish Airlines direct
29 Apr - 10 May Vietnam Airlines direct
26 Apr - 03 May Vietnam Airlines direct
26 Apr - 02 May Vietnam 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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