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

Return flights

22 Sep - 13 Oct	Air China
23 Sep - 14 Oct	Air China
24 Sep - 15 Oct	Air China
01 Sep - 29 Oct	Air China
08 Sep - 22 Sep	Air China
08 Sep - 23 Sep	Air China
04 Sep - 22 Sep	Air China
04 Sep - 18 Sep	Air China
15 Sep - 21 Sep	Air China
08 Sep - 13 Oct	Air China
01 Sep - 18 Sep	Air China
01 Sep - 15 Sep	Air China
14 Sep - 21 Sep	Air China
08 Sep - 24 Sep	Air China
02 Sep - 20 Sep	Air China
03 Sep - 01 Oct	Air China
04 Sep - 02 Oct	Air China
25 Sep - 16 Oct	Qatar Airways
18 Sep - 06 Oct	Qatar Airways
22 Sep - 09 Oct	Qatar Airways

Also check the deals for one-way flights from Munich 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 Munich to Hanoi in September from 619€

Return flights