AirHint found the following cheapest return flights from Dubai (DXB) to Hanoi (HAN) in September 2025 (see full year).

Return flights

25 Sep - 30 Sep	IndiGo
17 Sep - 24 Sep	Etihad Airways
05 Sep - 07 Sep	Air India
30 Sep - 15 Oct	IndiGo
25 Sep - 14 Oct	IndiGo
03 Sep - 07 Sep	Air India
10 Sep - 22 Sep	IndiGo
01 Sep - 30 Sep	Etihad Airways
17 Sep - 25 Sep	Etihad Airways
21 Sep - 28 Sep	Etihad Airways
18 Sep - 08 Oct	IndiGo
18 Sep - 07 Oct	IndiGo
18 Sep - 09 Oct	IndiGo
15 Sep - 25 Sep	IndiGo
02 Sep - 18 Sep	Etihad Airways
19 Sep - 09 Oct	Etihad Airways
26 Sep - 04 Oct	IndiGo
29 Sep - 12 Oct	IndiGo
18 Sep - 12 Oct	IndiGo
23 Sep - 24 Oct	Air India

Also check the deals for one-way flights from Dubai to Hanoi in September.

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 Dubai to Hanoi in September from 342€

Return flights