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 28h 50m. Fly via Korean Air, Cathay Pacific, or Qatar Airways to get the fastest option. There are 13911 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$ 649 on Air China and Philippine Airlines, respectively.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

What is the cheapest time of day to fly from VN to ON?

When flying from Vietnam to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

C$ 649+ Cheap Flights from Vietnam to Ontario

Cheap flight deals from Vietnam to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Vietnam to Ontario
Explore the most affordable flight options available from Vietnam to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Wed 4/1112:20 p.m. -

1 stop33h 00m

Wed 11/1111:35 a.m. -

1 stop35h 35m

Deal found 20/9C$ 1,261

Tue 3/1111:05 p.m. -

1 stop22h 15m

Tue 10/1111:35 a.m. -

1 stop35h 35m

Deal found 18/9C$ 1,264

Fri 11/1211:05 p.m. -

1 stop22h 15m

Fri 1/111:50 a.m. -

1 stop35h 20m

Deal found 18/9C$ 1,299

Fri 18/1212:20 p.m. -

1 stop33h 00m

Sun 3/111:50 a.m. -

1 stop35h 20m

Deal found 19/9C$ 1,349

Wed 28/103:40 p.m. -

2 stops26h 05m

Thu 8/712:30 p.m. -

1 stop31h 30m

Deal found 17/9C$ 1,358

Sat 19/1211:45 a.m. -

1 stop36h 50m

Thu 7/12:20 p.m. -

1 stop22h 10m

Deal found 17/9C$ 1,411

Sat 19/127:45 p.m. -

1 stop28h 50m

Wed 6/12:20 p.m. -

1 stop22h 10m

Deal found 16/9C$ 1,412

Tue 3/117:45 p.m. -

2 stops22h 15m

Tue 10/1111:35 a.m. -

2 stops25h 30m

Deal found 18/9C$ 1,419

Wed 25/1112:20 p.m. -

1 stop33h 00m

Sun 29/1111:35 a.m. -

1 stop35h 35m

Deal found 20/9C$ 1,422

Fri 11/1212:20 p.m. -

1 stop33h 00m

Sun 3/111:50 a.m. -

1 stop35h 20m

Deal found 18/9C$ 1,433

Mon 5/107:30 a.m. -

1 stop37h 25m

Mon 2/1111:35 a.m. -

1 stop24h 15m

Deal found 18/9C$ 1,435

Sat 31/107:55 a.m. -

1 stop37h 25m

Sat 7/1111:35 a.m. -

1 stop37h 15m

Deal found 16/9C$ 1,437

Best flights from Vietnam to Ontario
Discover carefully curated flight deals from Vietnam to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Tue 3/1111:05 p.m. -

1 stop22h 15m

Tue 10/1111:35 a.m. -

1 stop35h 35m

Deal found 18/9C$ 1,264

Wed 28/103:40 p.m. -

2 stops26h 05m

Thu 8/712:30 p.m. -

1 stop31h 30m

Deal found 17/9C$ 1,358

Mon 21/127:45 p.m. -

1 stop28h 50m

Sat 9/112:35 a.m. -

1 stop22h 00m

Deal found 17/9C$ 1,411

Wed 28/107:10 p.m. -

1 stop31h 20m

Thu 8/79:00 p.m. -

1 stop35h 55m

Deal found 17/9C$ 1,558

Fri 5/211:05 p.m. -

2 stops37h 51m

Thu 18/27:45 a.m. -

2 stops50h 05m

Deal found 16/9C$ 1,745

Sun 4/1011:15 p.m. -

2 stops34h 20m

Sun 11/106:01 p.m. -

2 stops40h 54m

Deal found 18/9C$ 1,843

Mon 26/1011:55 p.m. -

2 stops46h 56m

Thu 5/116:45 a.m. -

2 stops24h 50m

Deal found 20/9C$ 2,079

Sat 17/109:45 a.m. -

2 stops48h 25m

Wed 21/107:00 p.m. -

2 stops33h 20m

Deal found 17/9C$ 2,134

Sat 17/1011:00 p.m. -

1 stop31h 15m

Wed 21/108:00 a.m. -

2 stops26h 35m

Deal found 16/9C$ 2,687

Fri 18/1212:20 p.m. -

1 stop33h 00m

Sun 3/111:50 a.m. -

1 stop35h 20m

Deal found 19/9C$ 1,349

Tue 3/117:45 p.m. -

2 stops22h 15m

Tue 10/1111:35 a.m. -

2 stops25h 30m

Deal found 18/9C$ 1,419

Wed 23/127:45 p.m. -

1 stop28h 50m

Fri 1/12:20 p.m. -

1 stop32h 15m

Deal found 18/9C$ 1,559

Wed 25/1112:20 p.m. -

1 stop33h 00m

Sun 29/1111:35 a.m. -

1 stop35h 35m

Deal found 19/9C$ 1,422

Mon 2/113:40 p.m. -

2 stops27h 20m

Mon 9/115:55 p.m. -

2 stops32h 45m

Deal found 18/9C$ 1,446

Tue 15/128:55 a.m. -

1 stop41h 10m

Sat 9/19:05 p.m. -

1 stop21h 50m

Deal found 20/9C$ 1,621

Tue 15/1212:20 p.m. -

1 stop33h 00m

Sun 28/211:50 a.m. -

1 stop35h 20m

Deal found 16/9C$ 1,422

Mon 26/107:40 p.m. -

1 stop30h 50m

Tue 3/1111:36 a.m. -

2 stops37h 29m

Deal found 20/9C$ 1,633

Sat 10/1011:05 a.m. -

1 stop22h 05m

Tue 20/108:15 a.m. -

2 stops29h 05m

Deal found 16/9C$ 1,633

Thu 4/211:05 p.m. -

2 stops32h 25m

Thu 18/26:00 a.m. -

3 stops52h 55m

Deal found 16/9C$ 1,846

Sat 31/107:15 a.m. -

2 stops24h 51m

Sat 7/1110:35 a.m. -

2 stops25h 55m

Deal found 16/9C$ 1,576

Tue 20/108:00 p.m. -

1 stop29h 45m

Wed 11/119:05 p.m. -

1 stop22h 10m

Deal found 16/9C$ 1,637

Sun 20/122:05 p.m. -

1 stop31h 15m

Tue 5/111:50 a.m. -

1 stop37h 00m

Deal found 21/9C$ 1,509

Fri 16/106:20 p.m. -

1 stop30h 40m

Mon 19/108:15 a.m. -

2 stops29h 05m

Deal found 16/9C$ 1,674

Fri 5/211:05 p.m. -

2 stops28h 05m

Thu 18/24:36 p.m. -

3 stops42h 19m

Deal found 16/9C$ 1,846

Sun 25/1011:55 p.m. -

2 stops49h 26m

Tue 3/116:45 a.m. -

2 stops43h 10m

Deal found 20/9C$ 2,079

Sat 10/108:00 p.m. -

2 stops33h 28m

Tue 20/1011:15 p.m. -

2 stops51h 35m

Deal found 16/9C$ 1,616

Wed 13/12:05 p.m. -

1 stop31h 15m

Tue 26/111:50 a.m. -

1 stop37h 00m

Deal found 19/9C$ 1,518

Thu 26/118:55 a.m. -

1 stop41h 10m

Fri 22/19:05 p.m. -

1 stop21h 50m

Deal found 16/9C$ 1,679

Thu 15/1011:35 p.m. -

2 stops34h 00m

Mon 19/106:05 a.m. -

2 stops29h 10m

Deal found 16/9C$ 1,868

Mon 19/1011:05 a.m. -

1 stop22h 05m

Sat 31/103:20 p.m. -

1 stop22h 10m

Deal found 19/9C$ 1,710

Find flight deals from Vietnam to Ontario

Round-trip from	C$ 1,261
One-way from	C$ 649
Popular in	April
Cheapest in	February
Average price	C$ 1,725

Korean Air
4/11-11/11
2 total stops
68h 35m total
Vietnam to Ontario

Search Deals

23/10-31/12
3 total stops
40h 15m total
Vietnam to Ontario

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (C$ 125 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 25 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Ho Chi Minh CityToronto

SGN Ho Chi Minh City - YYZ Toronto Pearson Intl

SGNYYZ

Ho Chi Minh City

Wed 17/2

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$ 719

Ho Chi Minh CityToronto

SGN Ho Chi Minh City - YTZ Toronto Island

SGNYTZ

Ho Chi Minh City

Wed 2/12

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

3 stops49h 00m

Toronto Island

Wed 31/12

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

Nonstop0h 00m

C$ 722

Ho Chi Minh CityToronto

SGN Ho Chi Minh City - YYZ Toronto Pearson Intl

SGNYYZ

Ho Chi Minh City

Wed 2/12

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$ 727

Ho Chi Minh CityOttawa

SGN Ho Chi Minh City - YOW Ottawa

SGNYOW

Ho Chi Minh City

Fri 11/12

7:55 a.m.-12:01 a.m.

3 stops52h 06m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 734

Da NangToronto

DAD Da Nang - YYZ Toronto Pearson Intl

DADYYZ

Da Nang

Thu 5/11

5:40 a.m.-10:40 p.m.

3 stops53h 00m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 740

Ho Chi Minh CityToronto

SGN Ho Chi Minh City - YYZ Toronto Pearson Intl

SGNYYZ

Ho Chi Minh City

Mon 12/10

12:10 a.m.-8:50 a.m.

2 stops43h 40m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 789

Ho Chi Minh CityToronto

SGN Ho Chi Minh City - YYZ Toronto Pearson Intl

SGNYYZ

Ho Chi Minh City

Wed 30/9

10:25 p.m.-1:10 p.m.

2 stops25h 45m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 794

Quickest round-trip

Da NangToronto

DAD Da Nang - YYZ Toronto Pearson Intl

DADYYZ

Da Nang

Sun 1/11

2:25 p.m.-10:00 p.m.

1 stop19h 35m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 839

Ho Chi Minh CityToronto

SGN Ho Chi Minh City - YYZ Toronto Pearson Intl

SGNYYZ

Ho Chi Minh City

Sat 23/1

1:25 p.m.-8:20 p.m.

2 stops42h 55m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 845

Ho Chi Minh CityToronto

SGN Ho Chi Minh City - YYZ Toronto Pearson Intl

SGNYYZ

Ho Chi Minh City

Mon 25/1

7:55 a.m.-9:20 a.m.

1 stop37h 25m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 860

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

HAN-YUL

SGN-YYZ

DAD-YYZ

SGN-YTZ

HAN-YYZ

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

VN0-CAON

HAN-YUL

SGN-YYZ

DAD-YYZ

SGN-YTZ

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

Currently, February is the cheapest month in which you can book a flight from Vietnam to Region of Ontario (average of C$ 1,449). 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 70 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

1,528 reviews

Check prices

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

1,528 reviews

EVA Air

8.5

Very good

1,528 reviews

Check prices

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

1,528 reviews

Check prices

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

1,490 reviews

EVA Air

8.5

Very good

1,528 reviews

Check prices

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

166 reviews

EVA Air

8.5

Very good

1,528 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tony,Jun 2026

NRT - TPE

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

Qatar Airways

7.3

Good

3,731 reviews

EVA Air

8.5

Very good

1,528 reviews

Check prices

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 28h 50m. Fly via Korean Air, Cathay Pacific, or Qatar Airways to get the fastest option. There are 13911 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$ 649 on Air China and Philippine Airlines, 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, February is the cheapest month in which you can book a flight from Vietnam to Region of Ontario (average of C$ 1,449). 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

Airlines

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Complete your trip

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Flights by cabin class

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Popular flights

Return Flight Options

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Airlines flying to Ontario

Air Canada flights to Ontario

Flair Airlines flights to Ontario

Porter Airlines flights to Ontario

WestJet flights to Ontario

Air Transat flights to Ontario

Top 7 airlines flying from Vietnam to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Korean Air	CheapestC$ 809	AverageC$ 1,721	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
Air China	CheapestC$ 822	AverageC$ 1,503	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Philippine Airlines	CheapestC$ 1,265	AverageC$ 1,337	FlexibilityNo cancel fee	On-time60%	Search Philippine Airlines flights
Cathay Pacific	CheapestC$ 1,392	AverageC$ 2,144	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
EVA Air	CheapestC$ 1,411	AverageC$ 1,779	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
Qatar Airways	CheapestC$ 1,678	AverageC$ 1,781	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Asiana Airlines	CheapestC$ 1,712	AverageC$ 1,813	FlexibilityNo cancel fee	On-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.

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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.

Cheap flights from Vietnam to Ontario from C$ 649

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Vietnam to Ontario

Cheapest flights from Vietnam to OntarioExplore the most affordable flight options available from Vietnam to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Explore the most affordable flight options available from Vietnam to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Best flights from Vietnam to OntarioDiscover carefully curated flight deals from Vietnam to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Discover carefully curated flight deals from Vietnam to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from Vietnam to OntarioDiscover last-minute flight deals from Vietnam to Ontario. Data last updated 21 September 2026 and is based on user searches.

Discover last-minute flight deals from Vietnam to Ontario. Data last updated 21 September 2026 and is based on user searches.

One-way flights from Vietnam to OntarioSearch for one-way flight options from Vietnam to Ontario. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

Search for one-way flight options from Vietnam to Ontario. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

Find flight deals from Vietnam to Ontario

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

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 70 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.

Related info for your journey

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

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

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

How can I find direct flights from Vietnam to Ontario?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Airlines flying to Ontario

Alternative routes for Vietnam to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Canada

Book a non-stop flight to one of these other cities located in Canada.

Search flights from Vietnam to Ontario by cabin class

Find flights from Vietnam to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Vietnam and Ontario flights

Browse other Vietnam and Ontario flight options. Last updated on 21 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Ontario

Find the right flight back to Vietnam after your stay in Ontario

Vietnam to Ontario flights

Consider these flights travelling from Vietnam to Ontario.

Top 7 airlines flying from Vietnam to Ontario

Fly with Cheapflights

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

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

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

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

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Travel Smart

Cheapest flights from Vietnam to Ontario
Explore the most affordable flight options available from Vietnam to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Best flights from Vietnam to Ontario
Discover carefully curated flight deals from Vietnam to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from Vietnam to Ontario
Discover last-minute flight deals from Vietnam to Ontario. Data last updated 21 September 2026 and is based on user searches.

One-way flights from Vietnam to Ontario
Search for one-way flight options from Vietnam to Ontario. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.