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

Return flights

03 Mar - 09 Mar	AirAsia
05 Mar - 09 Mar	AirAsia
03 Mar - 11 Mar	AirAsia
01 Mar - 08 Mar	AirAsia
08 Mar - 13 Mar	AirAsia
16 Mar - 14 Apr	VietJet Air
26 Mar - 05 Apr	AirAsia
05 Mar - 12 Mar	AirAsia
14 Mar - 19 Mar	IndiGo
12 Mar - 19 Mar	IndiGo
01 Mar - 05 Mar	IndiGo
28 Mar - 04 Apr	IndiGo
25 Mar - 04 Apr	IndiGo
12 Mar - 19 Mar	Turkish Airlines	direct
16 Mar - 14 Apr	Turkish Airlines	direct
25 Mar - 04 Apr	Turkish Airlines	direct
28 Mar - 04 Apr	Turkish Airlines	direct

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

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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Cheapest return flights from Hanoi to Istanbul in March from $500

Return flights