What is the cheapest airline that flies from Ontario to Vietnam?

United Airlines, Qatar Airways, and China Eastern are the most popular carriers operating from Ontario to Vietnam

Which airlines fly to Vietnam?

Air Canada, Cathay Pacific and Korean Air are the top three most popular airlines that fly to Vietnam from Region of Ontario according to our data. Air Canada is the first choice among our users, with 30% of people opting to fly with this airline when travelling to Vietnam. Keep in mind that there are 19 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.

How long is the flight from Region of Ontario to Vietnam?

The average flight duration from Region of Ontario to Vietnam depends on which airport you fly into and out of. Flying from Toronto to Ho Chi Minh City is 22h 50m on average, while flying from Hamilton to Ho Chi Minh City is 28h 05m on average. Ho Chi Minh City is the most popular airport in Vietnam.

When did momondo last update prices for flights from Ontario to Vietnam?

Prices for flights from Ontario to Vietnam are refreshed on a daily basis.

How many operators does momondo search for flights from Ontario to Vietnam?

There are 20 operators available for flights from Ontario to Vietnam as of February 2026.

How old do you have to be to fly from Ontario to Vietnam?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to Vietnam.

What documentation or ID do you need to fly to Vietnam?

The travel and health documents you'll need for your trip to Vietnam may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Vietnam. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 643 Cheap Flights from Ontario to Vietnam in 2026

1 adult

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Find the cheapest flights from Ontario to Vietnam

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 p.m. - 10:05 p.m.

YOW

SGN

39h 35m

3 stops

11:15 p.m. - 10:05 p.m.

SGN

YOW

33h 50m

2 stops

C$ 1,151United Airlines

Sun, 19 Apr - Tue, 12 May

7:30 p.m. - 9:55 p.m.

YOW

SGN

39h 25m

2 stops

11:15 p.m. - 10:05 p.m.

SGN

YOW

33h 50m

2 stops

C$ 1,153United Airlines

Mon, 20 Apr - Mon, 11 May

7:25 p.m. - 9:55 p.m.

YOW

SGN

39h 30m

2 stops

11:15 p.m. - 9:47 a.m.

SGN

YOW

45h 32m

2 stops

C$ 1,154United Airlines

Mon, 17 Aug - Mon, 7 Sep

4:15 p.m. - 10:05 p.m.

YOW

SGN

66h 50m

3 stops

11:15 p.m. - 10:05 p.m.

SGN

YOW

33h 50m

2 stops

C$ 1,163United Airlines

Sat, 25 Apr - Tue, 12 May

6:00 p.m. - 10:15 p.m.

YOW

HAN

41h 15m

2 stops

11:35 p.m. - 1:45 p.m.

HAN

YOW

49h 10m

2 stops

C$ 1,198Multiple Airlines

Mon, 17 Aug - Mon, 28 Sep

6:55 a.m. - 10:15 p.m.

YOW

HAN

28h 20m

2 stops

11:35 p.m. - 1:45 p.m.

HAN

YOW

49h 10m

2 stops

C$ 1,207Multiple Airlines

Mon, 17 Aug - Mon, 14 Sep

6:55 p.m. - 10:05 p.m.

YYZ

SGN

40h 10m

1 stop

7:00 a.m. - 12:04 a.m.

SGN

YYZ

28h 04m

1 stop

C$ 1,331Asiana Airlines

Tue, 28 Apr - Sat, 30 May

8:55 p.m. - 7:50 p.m.

YYZ

DAD

35h 55m

2 stops

4:20 p.m. - 9:03 a.m.

DAD

YYZ

27h 43m

2 stops

C$ 1,343Hong Kong Airlines

Sat, 4 Apr - Fri, 8 May

3:10 p.m. - 6:45 p.m.

YYZ

HAN

40h 35m

1 stop

8:25 a.m. - 9:00 a.m.

HAN

YYZ

35h 35m

1 stop

C$ 1,380Etihad Airways

Sun, 5 Apr - Mon, 20 Apr

10:20 a.m. - 10:25 p.m.

YOW

HAN

25h 05m

2 stops

11:30 p.m. - 6:45 a.m.

HAN

YOW

42h 15m

2 stops

C$ 1,542Asiana Airlines

Mon, 23 Mar - Mon, 27 Apr

Air Canada flights from Region of Ontario to Vietnam

Our best Air Canada deals on Region of Ontario to Vietnam flight tickets

Air Canada

23 Mar

YYZ1:10 p.m.Toronto Pearson Intl

22h 40m

1 stop

SGN10:50 p.m.Ho Chi Minh City

22 Apr

SGN12:10 a.m.Ho Chi Minh City

35h 58m

2 stops

YYZ1:08 a.m.Toronto Pearson Intl

C$ 1,381

Air Canada

22 Apr

YTZ10:45 a.m.Toronto Island

26h 30m

2 stops

SGN12:15 a.m.Ho Chi Minh City

13 May

SGN7:00 a.m.Ho Chi Minh City

23h 52m

2 stops

YTZ7:52 p.m.Toronto Island

C$ 1,417

Air Canada

22 Apr

YTZ10:45 a.m.Toronto Island

26h 30m

2 stops

SGN12:15 a.m.Ho Chi Minh City

13 May

SGN7:00 a.m.Ho Chi Minh City

25h 32m

2 stops

YTZ9:32 p.m.Toronto Island

C$ 1,420

ANA flights from Region of Ontario to Vietnam

Our best ANA deals on Region of Ontario to Vietnam flight tickets

ANA

13 Apr

YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl

25h 40m

2 stops

SGN9:55 p.m.Ho Chi Minh City

6 May

SGN7:00 a.m.Ho Chi Minh City

34h 56m

1 stop

YUL6:56 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,198

ANA

14 Apr

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

31h 15m

2 stops

SGN12:15 a.m.Ho Chi Minh City

6 May

SGN7:00 a.m.Ho Chi Minh City

34h 56m

1 stop

YUL6:56 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,202

ANA

19 Apr

YUL5:55 p.m.Montreal Pierre Elliott Trudeau Intl

41h 10m

1 stop

SGN10:05 p.m.Ho Chi Minh City

22 Jun

SGN7:00 a.m.Ho Chi Minh City

28h 42m

2 stops

YUL12:42 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,239

Fly from

Fly to

Route

Depart

Return

Price

OttawaHo Chi Minh City

YOW - SGN

YOWSGN

Ottawa

Sun 19/4

7:30 p.m.-10:05 p.m.

3 stops39h 35m

Ho Chi Minh City

Tue 12/5

11:15 p.m.-10:05 p.m.

2 stops33h 50m

C$ 1,151

OttawaHo Chi Minh City

YOW - SGN

YOWSGN

Ottawa

Mon 20/4

7:30 p.m.-9:55 p.m.

2 stops39h 25m

Ho Chi Minh City

Mon 11/5

11:15 p.m.-10:05 p.m.

2 stops33h 50m

C$ 1,153

OttawaHo Chi Minh City

YOW - SGN

YOWSGN

Ottawa

Mon 17/8

7:25 p.m.-9:55 p.m.

2 stops39h 30m

Ho Chi Minh City

Mon 7/9

11:15 p.m.-9:47 a.m.

2 stops45h 32m

C$ 1,154

OttawaHo Chi Minh City

YOW - SGN

YOWSGN

Ottawa

Sat 25/4

4:15 p.m.-10:05 p.m.

3 stops66h 50m

Ho Chi Minh City

Tue 12/5

11:15 p.m.-10:05 p.m.

2 stops33h 50m

C$ 1,163

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Mon 17/8

6:00 p.m.-10:15 p.m.

2 stops41h 15m

Hanoi Noibai

Mon 28/9

11:35 p.m.-1:45 p.m.

2 stops49h 10m

C$ 1,198

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Mon 17/8

6:55 a.m.-10:15 p.m.

2 stops28h 20m

Hanoi Noibai

Mon 14/9

11:35 p.m.-1:45 p.m.

2 stops49h 10m

C$ 1,207

TorontoHo Chi Minh City

YYZ - SGN

YYZSGN

Toronto Pearson Intl

Tue 28/4

6:55 p.m.-10:05 p.m.

1 stop40h 10m

Ho Chi Minh City

Sat 30/5

7:00 a.m.-12:04 a.m.

1 stop28h 04m

C$ 1,331

TorontoDa Nang

YYZ - DAD

YYZDAD

Toronto Pearson Intl

Sat 4/4

8:55 p.m.-7:50 p.m.

2 stops35h 55m

Da Nang

Fri 8/5

4:20 p.m.-9:03 a.m.

2 stops27h 43m

C$ 1,343

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Sun 5/4

3:10 p.m.-6:45 p.m.

1 stop40h 35m

Hanoi Noibai

Mon 20/4

8:25 a.m.-9:00 a.m.

1 stop35h 35m

C$ 1,380

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Mon 23/3

10:20 a.m.-10:25 p.m.

2 stops25h 05m

Hanoi Noibai

Mon 27/4

11:30 p.m.-6:45 a.m.

2 stops42h 15m

C$ 1,542

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to Vietnam

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Vietnam?

The month of September is, on average, the cheapest month to fly to Vietnam from Region of Ontario, with most prices found around C$ 1,385. If you aren’t able to travel during the month of September, then book flights to Vietnam from Region of Ontario during August instead. Flights to Vietnam in August, while not as cheap as those in September, still average around C$ 1,387.

How far in advance should I book a flight to Vietnam?

You are more likely to see cheaper flights to Vietnam from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around C$ 1,604 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from Region of Ontario for as low as C$ 1,449 on momondo.

Can stopping save me money on Region of Ontario to Vietnam flights?

You could potentially save up to 13% on your flight if you consider stops on a Region of Ontario to Vietnam flight.

Cheap Region of Ontario to Vietnam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Vietnam

Fastest flight time	21h 35m
Direct flights	None

The fastest flight from Region of Ontario to Vietnam takes 21h 35m

There are no direct flights from Region of Ontario to Vietnam. There are no popular flight routes from Region of Ontario to Vietnam.

Search flight deals

When did momondo last update prices for flights from Ontario to Vietnam?
Prices for flights from Ontario to Vietnam are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario to Vietnam?
There are 20 operators available for flights from Ontario to Vietnam as of February 2026.
How old do you have to be to fly from Ontario to Vietnam?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to Vietnam.
What documentation or ID do you need to fly to Vietnam?
The travel and health documents you'll need for your trip to Vietnam may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Vietnam. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Vietnam

Compare and see reviews for airlines that fly from Region of Ontario to Vietnam with momondo

Airline	Rating	Free Cancellation	Price
Philippine Airlines	PriceFrom C$ 891	Free Cancellation	Rating 7.2 959 reviews	Search Philippine Airlines flights
China Eastern	PriceFrom C$ 1,006	Free Cancellation	Rating 7.2 196 reviews	Search China Eastern flights
American Airlines	PriceFrom C$ 1,015	Free Cancellation	Rating 7.1 11,350 reviews	Search American Airlines flights
Cathay Pacific	PriceFrom C$ 1,079	Free Cancellation	Rating 7.6 1,179 reviews	Search Cathay Pacific flights
ANA	PriceFrom C$ 1,105	Free Cancellation	Rating 8.4 1,101 reviews	Search ANA flights
United Airlines	PriceFrom C$ 1,135	Free Cancellation	Rating 7.4 9,348 reviews	Search United Airlines flights
China Airlines	PriceFrom C$ 1,168	Free Cancellation	Rating 8.3 808 reviews	Search China Airlines flights
Japan Airlines	PriceFrom C$ 1,196	Free Cancellation	Rating 8.3 1,714 reviews	Search Japan Airlines flights
Turkish Airlines	PriceFrom C$ 1,270	Free Cancellation	Rating 7.3 4,237 reviews	Search Turkish Airlines flights
Air Canada	PriceFrom C$ 1,270	Free Cancellation	Rating 7.1 10,747 reviews	Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Vietnam?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Vietnam. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Vietnam with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Vietnam flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Vietnam?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Vietnam.

I’m not ready to book a flight from Ontario to Vietnam right now. Can momondo alert me if prices change?

Price alerts on flights to Vietnam from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Vietnam trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities

Other flights from Ontario

Other flights to Vietnam

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular Cities in Vietnam

Flights to Ho Chi Minh Cityfrom C$ 832

Flights to Hanoifrom C$ 973

Flights to Da Nangfrom C$ 1,137

Flights to Phu Quocfrom C$ 1,751

Flights to Nha Trangfrom C$ 1,750

Flights to Haiphongfrom C$ 2,702

Flights to Huefrom C$ 2,842

Flights to Can Thofrom C$ 2,120

Cheap flights from Ontario to Vietnam from C$ 626

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Vietnam departing on 16/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from Ontario to Vietnam

Cheap round-trip flights

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Cheap last-minute flights

Air Canada flights from Region of Ontario to Vietnam

Our best Air Canada deals on Region of Ontario to Vietnam flight tickets

ANA flights from Region of Ontario to Vietnam

Our best ANA deals on Region of Ontario to Vietnam flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Vietnam that are best for you.

See travel insights to Vietnam from

How to get the cheapest flight ticket from Region of Ontario to Vietnam

What is the cheapest month to fly to Vietnam?

How far in advance should I book a flight to Vietnam?

Can stopping save me money on Region of Ontario to Vietnam flights?

What is the cheapest airline that flies from Ontario to Vietnam?

Which airlines fly to Vietnam?

How long is the flight from Region of Ontario to Vietnam?

Cheap Region of Ontario to Vietnam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Vietnam

Fastest flight time

Direct flights

Best airlines flying from Region of Ontario to Vietnam

Compare and see reviews for airlines that fly from Region of Ontario to Vietnam with momondo

Why use momondo?

An easier way to manage your Vietnam trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Vietnam

Popular Cities in Vietnam

Popular flights according to clicks in the last 7 days on momondo

Region of Ontario flight routes

According to popular flight searches on momondo this year

Vietnam flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Vietnam

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Vietnam

List of cabin classes available on flights landing in Vietnam. Availability may vary depending on flight origin and airline.

Complete your trip to Vietnam

Explore popular destinations other users love

According to popular flight searches on momondo this year