Cheapest return flights from Ottawa to Hanoi in October from $1360
AirHint found the following cheapest return flights from Ottawa (YOW) to Hanoi (HAN) in October 2025 (see full year).
Return flights
| 15 Oct - 05 Nov | Porter Airlines (Canada) Ltd | ||
| 15 Oct - 22 Oct | WestJet |
Also check the deals for one-way flights from Ottawa 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.
