Cheapest return flights from Hanoi to Frankfurt in September from $655

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

Return flights

15 Sep - 22 Sep Air China
17 Sep - 24 Sep Air China
16 Sep - 23 Sep Air China
03 Sep - 10 Sep Air China
04 Sep - 11 Sep Air China
07 Sep - 14 Sep Air China
14 Sep - 21 Sep Air China
05 Sep - 08 Sep Shenzhen Airlines
09 Sep - 16 Sep Shenzhen Airlines
01 Sep - 08 Sep Air China
26 Sep - 03 Oct Thai Airways
18 Sep - 04 Oct Air China
24 Sep - 01 Oct Thai Airways
27 Sep - 04 Oct VietJet Air
28 Sep - 05 Oct Ethiopian Airlines
29 Sep - 06 Oct Cathay Pacific
27 Sep - 07 Oct Emirates
28 Sep - 07 Oct Emirates
30 Sep - 07 Oct Qatar Airways
25 Sep - 02 Oct Qatar Airways

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

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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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