Cheapest return flights from Frankfurt to Hanoi in September from $686

Best time to book flights for Frankfurt (FRA) to Hanoi (HAN) flights at AirHint

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

Return flights

26 Sep - 19 Oct Pegasus Airlines
08 Sep - 15 Sep Singapore Airlines
07 Sep - 23 Sep Singapore Airlines
05 Sep - 24 Sep Singapore Airlines
29 Sep - 13 Oct Singapore Airlines
14 Sep - 04 Oct Singapore Airlines
30 Sep - 07 Oct Singapore Airlines
07 Sep - 06 Oct Singapore Airlines
28 Sep - 14 Oct Singapore Airlines
08 Sep - 13 Oct Singapore Airlines
24 Sep - 28 Sep easyJet
23 Sep - 14 Oct Singapore Airlines
28 Sep - 15 Oct Singapore Airlines
03 Sep - 06 Oct Air France
05 Sep - 26 Sep Singapore Airlines
11 Sep - 23 Sep Singapore Airlines
02 Sep - 27 Sep Singapore Airlines
03 Sep - 19 Sep Air France
13 Sep - 22 Sep Austrian Airlines
06 Sep - 21 Sep Singapore Airlines

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