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

Return flights

28 Oct - 12 Nov	Transavia France
29 Oct - 12 Nov	Pegasus Airlines
30 Oct - 06 Nov	easyJet
31 Oct - 12 Nov	easyJet
22 Oct - 03 Nov	Vueling Airlines
23 Oct - 03 Nov	easyJet
23 Oct - 05 Nov	easyJet
31 Oct - 22 Nov	easyJet
24 Oct - 05 Nov	easyJet
29 Oct - 14 Nov	Transavia France
22 Oct - 27 Oct	Vueling Airlines
24 Oct - 27 Oct	easyJet
23 Oct - 30 Oct	easyJet
24 Oct - 31 Oct	easyJet
23 Oct - 26 Oct	Vueling Airlines
20 Oct - 27 Oct	Vueling Airlines
20 Oct - 29 Oct	Vueling Airlines
26 Oct - 27 Oct	Vueling Airlines
20 Oct - 21 Oct	Transavia France
25 Oct - 28 Oct	Iberia

Also check the deals for one-way flights from Paris to Hanoi in October.

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 Paris to Hanoi in October from $750

Return flights