Find flights
When to book
Airlines
FAQs

Cheap flights from Vietnam to Ontario from C$ 607

SGN — YYZ
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Vietnam to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Vietnam to Ontario

Tue 10/117:10 p.m. -
1 stop31h 20m
Fri 30/412:30 p.m. -
1 stop31h 30m
Deal found 3/11C$ 1,274
Thu 24/1211:05 p.m. -
1 stop22h 15m
Sat 9/111:50 a.m. -
1 stop21h 55m
Deal found 31/10C$ 1,368
Wed 23/1212:20 p.m. -
1 stop33h 00m
Sun 3/111:50 a.m. -
1 stop35h 20m
Deal found 30/10C$ 1,424
Fri 20/119:05 a.m. -
2 stops41h 20m
Sun 28/212:35 a.m. -
1 stop31h 25m
Deal found 2/11C$ 1,449
Sat 19/127:45 a.m. -
2 stops24h 35m
Fri 25/1212:15 a.m. -
2 stops27h 15m
Deal found 3/11C$ 1,460
Fri 27/113:40 p.m. -
2 stops26h 05m
Wed 2/124:15 p.m. -
2 stops34h 25m
Deal found 2/11C$ 1,473
Thu 24/128:15 a.m. -
1 stop36h 35m
Sat 9/14:15 p.m. -
2 stops34h 30m
Deal found 31/10C$ 1,524
Wed 18/118:55 a.m. -
1 stop41h 35m
Sun 22/118:10 p.m. -
1 stop28h 55m
Deal found 31/10C$ 1,531
Mon 16/118:55 a.m. -
1 stop41h 35m
Wed 18/118:10 p.m. -
1 stop28h 10m
Deal found 2/11C$ 1,542
Sat 14/118:55 a.m. -
1 stop41h 35m
Mon 30/118:10 p.m. -
1 stop22h 45m
Deal found 31/10C$ 1,547
Wed 2/127:40 p.m. -
1 stop30h 50m
Tue 18/54:55 p.m. -
2 stops33h 55m
Deal found 3/11C$ 1,572
Wed 11/111:55 a.m. -
2 stops26h 19m
Fri 27/116:25 p.m. -
2 stops27h 50m
Deal found 3/11C$ 1,576

Find flight deals from Vietnam to Ontario

Round-trip from

C$ 1,291

One-way from

C$ 607

Popular in

April

Cheapest in

February

Average price

C$ 1,468
Korean Air
  • Korean Air
  • 4/2-7/2
  • 2 total stops
  • 44h 10m total
  • Vietnam to Ontario
Search Deals
2/12-31/12
  • 2/12-31/12
  • 2 total stops
  • 39h 20m total
  • Vietnam to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HanoiToronto

HAN Hanoi Noibai - YYZ Toronto Pearson Intl

HANYYZ

Hanoi Noibai

Sat 19/12

8:15 a.m.-8:50 a.m.

1 stop36h 35m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 674

HanoiOttawa

HAN Hanoi Noibai - YOW Ottawa

HANYOW

Hanoi Noibai

Thu 26/11

4:30 a.m.-11:40 p.m.

3 stops31h 10m

Ottawa

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 688

HanoiToronto

HAN Hanoi Noibai - YYZ Toronto Pearson Intl

HANYYZ

Hanoi Noibai

Wed 16/12

8:15 a.m.-8:50 a.m.

1 stop36h 35m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 691

HanoiToronto

HAN Hanoi Noibai - YYZ Toronto Pearson Intl

HANYYZ

Hanoi Noibai

Mon 16/11

8:15 a.m.-8:50 a.m.

1 stop36h 35m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 691

Da NangToronto

DAD Da Nang - YYZ Toronto Pearson Intl

DADYYZ

Da Nang

Fri 4/12

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

3 stops46h 55m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 722

HanoiToronto

HAN Hanoi Noibai - YYZ Toronto Pearson Intl

HANYYZ

Hanoi Noibai

Mon 16/11

12:15 p.m.-8:50 a.m.

2 stops32h 35m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 727

Ho Chi Minh CityToronto

SGN Ho Chi Minh City - YYZ Toronto Pearson Intl

SGNYYZ

Ho Chi Minh City

Fri 27/11

9:55 a.m.-10:00 p.m.

1 stop24h 05m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 737

HanoiOttawa

HAN Hanoi Noibai - YOW Ottawa

HANYOW

Hanoi Noibai

Wed 2/12

3:40 p.m.-7:57 p.m.

2 stops40h 17m

Ottawa

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 754

Ho Chi Minh CityToronto

SGN Ho Chi Minh City - YYZ Toronto Pearson Intl

SGNYYZ

Ho Chi Minh City

Mon 14/12

2:05 p.m.-9:20 a.m.

1 stop31h 15m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 758

Ho Chi Minh CityToronto

SGN Ho Chi Minh City - YYZ Toronto Pearson Intl

SGNYYZ

Ho Chi Minh City

Thu 12/11

11:40 p.m.-9:20 a.m.

1 stop21h 40m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 762

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Vietnam to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Vietnam with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Vietnam to Ontario

What is the cheapest month to book a flight from Vietnam to Region of Ontario?

Currently, November is the cheapest month in which you can book a flight from Vietnam to Region of Ontario (average of C$ 1,520). Flying from Vietnam to Region of Ontario in March is currently the most expensive (average of C$ 1,921). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Vietnam to Region of Ontario?

The best time to book flights from Vietnam to Region of Ontario is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Ontario

Get a feel of what it's like to fly with EVA Air,Korean Air, andCathay Pacific from Vietnam to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,552 reviews
Check prices

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼
EVA Air
8.5
Very good
1,552 reviews
EVA Air
8.5
Very good
1,552 reviews
Check prices

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼
Korean Air
8.4
Very good
1,218 reviews
EVA Air
8.5
Very good
1,552 reviews
Check prices

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼
Cathay Pacific
7.6
Good
1,538 reviews
EVA Air
8.5
Very good
1,552 reviews
Check prices

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼
Air China
7.5
Good
168 reviews
EVA Air
8.5
Very good
1,552 reviews
Check prices

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼
Qatar Airways
7.4
Good
3,711 reviews
EVA Air
8.5
Very good
1,552 reviews
Check prices

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼

Related info for your journey

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

    There are many flights that can get you from Vietnam to Region of Ontario in 22h 15m. Fly via Korean Air, Qatar Airways, or ANA to get the fastest option. There are 12769 km between Vietnam and Region of Ontario. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Vietnam to Region of Ontario one-way?

    For one-way options, check prices for Qatar Airways. According to our data, you can fly for as low as C$ 524. Users have also found prices from C$ 613 and C$ 645 on Air China and Korean Air, respectively.

  • Can I find deals for flights from Vietnam to Ontario that include hotel bookings?

    Yes. In addition to deals on Vietnam to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Vietnam to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vietnam to Ontario.

  • Can I find deals for business class flights from Vietnam to Ontario?

    Yes. Cheapflights offers flight deals from Vietnam to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Vietnam to Region of Ontario?

    Currently, November is the cheapest month in which you can book a flight from Vietnam to Region of Ontario (average of C$ 1,520). Flying from Vietnam to Region of Ontario in March is currently the most expensive (average of C$ 1,921). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Vietnam to Ontario

AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapestC$ 822AverageC$ 1,772FlexibilityNo cancel feeOn-time67%
Search Air China flights
Korean AirCheapestC$ 1,102AverageC$ 1,721FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Philippine AirlinesCheapestC$ 1,266AverageC$ 1,337FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Cathay PacificCheapestC$ 1,397AverageC$ 2,157FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EVA AirCheapestC$ 1,419AverageC$ 1,796FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Qatar AirwaysCheapestC$ 1,437AverageC$ 1,764FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Asiana AirlinesCheapestC$ 1,712AverageC$ 1,813FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Vietnam to Ontario?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario from Vietnam today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Vietnam to Ontario?

Cheapflights simply makes it quick and affordable to book flights from Vietnam to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Vietnam to Ontario with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Vietnam to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Vietnam to Ontario become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Vietnam today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.