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

Return flights

18 Sep - 03 Oct	China Eastern
17 Sep - 24 Sep	China Eastern
18 Sep - 22 Sep	China Eastern
18 Sep - 04 Oct	China Eastern
09 Sep - 12 Sep	Condor
11 Sep - 18 Sep	Air China
08 Sep - 15 Sep	Air China
08 Sep - 11 Sep	Air China
16 Sep - 19 Sep	Condor
26 Sep - 29 Sep	Condor
17 Sep - 20 Sep	Condor
26 Sep - 04 Oct	Condor
23 Sep - 26 Sep	Condor
27 Sep - 04 Oct	Condor
30 Sep - 11 Oct	Condor
26 Sep - 03 Oct	Condor
07 Sep - 01 Oct	Thai AirAsia
06 Sep - 05 Oct	China Eastern
05 Sep - 05 Oct	VietJet Air
15 Sep - 01 Oct	Qatar Airways

Also check the deals for one-way flights from Hanoi to Paris 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 Hanoi to Paris in September from $673

Return flights