Cheapest return flights from Istanbul to Hanoi in April from 491€

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

Return flights

10 Apr - 21 Apr AirAsia X
03 Apr - 12 Apr Air Arabia
10 Apr - 25 Apr AirAsia X
24 Apr - 02 May Oman Air
19 Apr - 30 Apr AirAsia X
16 Apr - 22 Apr Air China
11 Apr - 19 Apr Flynas
24 Apr - 03 May Oman Air
20 Apr - 30 Apr AirAsia X
04 Apr - 11 Apr Air Arabia
03 Apr - 11 Apr Oman Air
25 Apr - 02 May Oman Air
20 Apr - 01 May AirAsia X
15 Apr - 28 Apr AirAsia X
25 Apr - 03 May Oman Air
26 Apr - 02 May AirAsia X
26 Apr - 08 May Qatar Airways
02 Apr - 02 May IndiGo
26 Apr - 08 May Vietnam Airlines direct
24 Apr - 03 May Vietnam Airlines direct

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

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