Cheapest return flights from Istanbul to Hanoi in April from 505€

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

Return flights

01 Apr - 30 Apr AirAsia X
20 Apr - 17 May AirAsia X
09 Apr - 22 Apr Gulf Air
06 Apr - 21 Apr AirAsia X
14 Apr - 21 Apr Pegasus Airlines
04 Apr - 30 Apr AZAL
22 Apr - 06 May AirAsia X
01 Apr - 29 Apr AirAsia X
23 Apr - 10 May Oman Air
15 Apr - 28 Apr Oman Air
11 Apr - 18 Apr Pegasus Airlines
14 Apr - 26 Apr Gulf Air
07 Apr - 18 Apr Gulf Air
10 Apr - 07 May Oman Air
18 Apr - 02 May Gulf Air
25 Apr - 08 May Gulf Air
30 Apr - 04 May IndiGo
22 Apr - 06 May Vietnam Airlines direct
23 Apr - 10 May Vietnam Airlines direct
30 Apr - 04 May Vietnam Airlines direct

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

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