Cheapest return flights from Hanoi to Istanbul in April from 639€

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

Return flights

12 Apr - 21 Apr Shandong Airlines
28 Apr - 08 May Sichuan Airlines
30 Apr - 08 May AirAsia
07 Apr - 17 Apr Etihad Airways
07 Apr - 24 Apr Etihad Airways
21 Apr - 08 May Etihad Airways
23 Apr - 04 May AirAsia
21 Apr - 10 May Etihad Airways
29 Apr - 09 May IndiGo
18 Apr - 29 Apr AirAsia
26 Apr - 09 May China Eastern
27 Apr - 02 May IndiGo
22 Apr - 07 May IndiGo
24 Apr - 01 May IndiGo
17 Apr - 22 Apr Sichuan Airlines
14 Apr - 21 Apr Qatar Airways
09 Apr - 16 Apr Emirates
10 Apr - 16 Apr Emirates
10 Apr - 17 Apr Emirates
12 Apr - 19 Apr Emirates

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

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