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$440+ Cheap flights from Ho Chi Minh City (SGN) to Ontario (ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — ONT
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Ho Chi Minh City to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Ho Chi Minh City (SGN) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$731
(oojo)

One-way from

$440
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$792
Provider with most accurate pricing for Ho Chi Minh City-Ontario flight deals.
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Provider most trusted by Cheapflights users for Ho Chi Minh City-Ontario flights.
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From Ho Chi Minh City to Ontario
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One-way flight from Ho Chi Minh City to Ontario
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Highest demand for flights based on searches. 13% potential increase in price ($134 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Ho Chi Minh City to Ontario

Cheapest flights from Ho Chi Minh City to Ontario
Explore the most affordable flight options available from Ho Chi Minh City to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Trip.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2111:40 amSGN - ONT
1 stop19h 10mSTARLUX Airlines
Fri 1/239:45 pmONT - SGN
1 stop21h 45mSTARLUX Airlines
Deal found 10/26$769
This China Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:50 pmSGN - ONT
1 stop38h 00mChina Airlines
Tue 12/210:50 pmONT - SGN
1 stop27h 00mChina Airlines
Deal found 10/27$772
This oojo deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:50 pmSGN - ONT
1 stop37h 00mSTARLUX Airlines
Mon 1/59:45 pmONT - SGN
1 stop21h 45mSTARLUX Airlines
Deal found 10/26$773
This oojo deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:50 pmSGN - ONT
1 stop37h 00mSTARLUX Airlines
Wed 1/219:45 pmONT - SGN
1 stop28h 00mSTARLUX Airlines
Deal found 10/28$774
This China Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:50 pmSGN - ONT
1 stop38h 00mChina Airlines
Tue 1/2010:50 pmONT - SGN
1 stop27h 00mChina Airlines
Deal found 10/28$792
This China Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:50 pmSGN - ONT
1 stop38h 00mChina Airlines
Thu 11/1310:50 pmONT - SGN
1 stop27h 00mChina Airlines
Deal found 10/27$794
This China Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:50 pmSGN - ONT
1 stop38h 00mChina Airlines
Tue 12/210:50 pmONT - SGN
1 stop27h 00mChina Airlines
Deal found 10/26$795
This China Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:50 pmSGN - ONT
1 stop38h 00mChina Airlines
Sat 11/2910:50 pmONT - SGN
1 stop27h 00mChina Airlines
Deal found 10/27$797
This China Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:50 pmSGN - ONT
1 stop38h 00mChina Airlines
Sat 11/2910:50 pmONT - SGN
1 stop27h 00mChina Airlines
Deal found 10/27$821
This China Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:00 amSGN - ONT
1 stop20h 50mChina Airlines
Sun 11/3010:50 pmONT - SGN
1 stop27h 00mChina Airlines
Deal found 10/28$849

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ho Chi Minh City to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Ho Chi Minh City to Ontario that are best for you.

Fly from

Ho Chi Minh City

Fly to

Ontario

Route

Depart

Return

Price

Ho Chi Minh CityOntario

SGN - ONT

SGNONT

Ho Chi Minh City

Thu 2/5

5:50 pm-4:50 pm

1 stop38h 00m

Ontario

Sat 3/7

10:50 pm-4:50 pm

1 stop27h 00m

$731

Ho Chi Minh CityOntario

SGN - ONT

SGNONT

Ho Chi Minh City

Wed 1/14

11:40 am-3:50 pm

1 stop19h 10m

Ontario

Mon 2/2

9:45 pm-4:45 pm

1 stop28h 00m

$773

Ho Chi Minh CityOntario

SGN - ONT

SGNONT

Ho Chi Minh City

Fri 11/21

11:40 am-3:50 pm

1 stop19h 10m

Ontario

Wed 1/21

9:45 pm-4:45 pm

1 stop28h 00m

$774

Ho Chi Minh CityOntario

SGN - ONT

SGNONT

Ho Chi Minh City

Fri 11/21

5:50 pm-4:50 pm

1 stop38h 00m

Ontario

Thu 1/22

10:50 pm-4:50 pm

1 stop27h 00m

$792

Ho Chi Minh CityOntario

SGN - ONT

SGNONT

Ho Chi Minh City

Thu 11/20

5:50 pm-4:50 pm

1 stop38h 00m

Ontario

Wed 1/21

10:50 pm-4:50 pm

1 stop27h 00m

$792

Ho Chi Minh CityOntario

SGN - ONT

SGNONT

Ho Chi Minh City

Sat 12/20

11:00 am-4:50 pm

1 stop20h 50m

Ontario

Sun 1/18

10:50 pm-4:50 pm

1 stop27h 00m

$794

Ho Chi Minh CityOntario

SGN - ONT

SGNONT

Ho Chi Minh City

Thu 3/19

5:50 pm-5:50 pm

1 stop38h 00m

Ontario

Mon 3/23

11:50 pm-10:00 am

1 stop20h 10m

$794

Ho Chi Minh CityOntario

SGN - ONT

SGNONT

Ho Chi Minh City

Fri 11/21

5:50 pm-4:50 pm

1 stop38h 00m

Ontario

Sat 1/24

10:50 pm-4:50 pm

1 stop27h 00m

$797

Ho Chi Minh CityOntario

SGN - ONT

SGNONT

Ho Chi Minh City

Thu 11/20

11:00 am-4:50 pm

1 stop20h 50m

Ontario

Sat 1/24

10:50 pm-10:00 am

1 stop20h 10m

$797

Ho Chi Minh CityOntario

SGN - ONT

SGNONT

Ho Chi Minh City

Thu 12/18

5:50 pm-3:50 pm

1 stop37h 00m

Ontario

Mon 1/5

9:45 pm-10:30 am

1 stop21h 45m

$809

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 21 results
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Compare providers for flights from Ho Chi Minh City to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ho Chi Minh City to Ontario in October.
ProviderPrice AccuracyTrust Score*
oojoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ho Chi Minh City-Ontario flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Ho Chi Minh City-Ontario flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Ho Chi Minh City-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ho Chi Minh City-Ontario flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ho Chi Minh City-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ho Chi Minh City to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Ho Chi Minh City with our price prediction graph.
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 Ho Chi Minh City to Ontario

What is the cheapest month to book a flight from Ho Chi Minh City to Ontario?

Currently, September is the cheapest month in which you can book a flight from Ho Chi Minh City to Ontario (average of $531). Flying from Ho Chi Minh City to Ontario in July is currently the most expensive (average of $753). 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 much does it cost to fly round-trip from Ho Chi Minh City to Ontario?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated October 28, 2025.
See what other customers who have flown with STARLUX Airlines and China Airlines from Ho Chi Minh City to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
8.9
Very good
219 reviews

Entertainment

8.8

Boarding

8.9

Crew

9.2

Food

8.7

Comfort

8.9

Overall

8.9

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
STARLUX Airlines
8.9
Very good
219 reviews
STARLUX Airlines
8.9
Very good
219 reviews

Entertainment

8.8

Boarding

8.9

Crew

9.2

Food

8.7

Comfort

8.9

Overall

8.9

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
China Airlines
8.3
Very good
776 reviews
STARLUX Airlines
8.9
Very good
219 reviews

Entertainment

8.8

Boarding

8.9

Crew

9.2

Food

8.7

Comfort

8.9

Overall

8.9

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!

Related info for your journey

Find useful and relevant information for your journey from Ho Chi Minh City to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ho Chi Minh City to Ontario?

    A quick flight from Ho Chi Minh City to Ontario can take about 19h 10m. China Airlines provides one of the quickest options available for as low as $773. Airlines will cover a distance of 8184 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Ho Chi Minh City to Ontario round-trip?

    China Airlines, at $757, was found to be the cheapest airline from Ho Chi Minh City to Ontario. An alternate airline flying to your destination would be STARLUX Airlines. These flights start at 15% lower than the current average price 3 months from now.

  • Can I find deals for flights from Ho Chi Minh City to Ontario that include hotel bookings?

    Yes. In addition to deals on Ho Chi Minh City to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ho Chi Minh City to Ontario?

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

  • Can I find deals for business class flights from Ho Chi Minh City to Ontario?

    Yes. Cheapflights offers flight deals from Ho Chi Minh City 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 Ho Chi Minh City to Ontario?

    Currently, September is the cheapest month in which you can book a flight from Ho Chi Minh City to Ontario (average of $531). Flying from Ho Chi Minh City to Ontario in July is currently the most expensive (average of $753). 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

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Alternative routes for Ho Chi Minh City to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ho Chi Minh City to Ontario

Discover the top 2 airlines that operate flights from Ho Chi Minh City to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$757Average$848FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$774Average$794FlexibilityNo cancel feeOn-timeN/A

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