Cheap flights from Montreal to Hanoi from C$ 807

The cheapest month to fly to Hanoi from Montreal is in July. Flight prices, which tend to average around C$ 743, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in July, then May is your next best option. Flight prices from Montreal to Hanoi during May average around C$ 770.

You are more likely to see cheaper flights to Hanoi from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around C$ 1,625 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from Montreal for as low as C$ 1,453 on momondo.

You could potentially save up to 3% on your flight if you consider stops on a Montreal to Hanoi flight.

As of May 2026, prices for Montreal to Hanoi flights are approximately 13% more expensive when compared to flights at the same time last year.

Philippine Airlines is the most popular carrier operating from Montreal to Hanoi Noibai

Air Canada, United Airlines and Qatar Airways are the top three most popular airlines that fly to Hanoi from Montreal according to our data. Air Canada is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Hanoi. Keep in mind that there are 6 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.

Doha (DOH) was the most common stop: 51% of momondo users choosing one-stop flights on this route connected there.

Flights via Paris (CDG) offer the lowest average round-trip price of C$ 1,469.

Flights connecting via Doha (DOH) have the shortest average one-way travel time: 22h 05m.

Paris (CDG) has the shortest average layover time for this route: 5h 24m.