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Ontario

$464+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — ONT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$770
(Mytrip)

One-way from

$464
(Trip.com)

Popular in

January

Cheapest in

November

Average price

$855
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. 14% potential increase in price ($147 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This oojo deal was found by Cheapflights users on 9/11. 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.
Sat 10/2511:30 amSGN - ONT
1 stop19h 35mSTARLUX Airlines
Fri 11/149:45 pmONT - SGN
1 stop28h 00mSTARLUX Airlines
Deal found 9/11$774
This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1011:30 amSGN - ONT
1 stop19h 35mSTARLUX Airlines
Sat 10/2511:10 pmONT - SGN
1 stop21h 20mSTARLUX Airlines
Deal found 9/9$775
This Trip.com deal was found by Cheapflights users on 9/11. 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.
Sun 10/125:30 pmSGN - ONT
1 stop38h 30mChina Airlines
Sun 10/2611:50 pmONT - SGN
1 stop27h 00mChina Airlines
Deal found 9/11$790
This China Airlines deal was found by Cheapflights users on 9/9. 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 10/2510:50 amSGN - ONT
1 stop21h 10mChina Airlines
Fri 11/1410:50 pmONT - SGN
1 stop27h 00mChina Airlines
Deal found 9/9$792
This China Airlines deal was found by Cheapflights users on 9/9. 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 9/275:30 pmSGN - ONT
1 stop38h 30mChina Airlines
Sat 10/2511:50 pmONT - SGN
1 stop20h 10mChina Airlines
Deal found 9/9$795
This China Airlines deal was found by Cheapflights users on 9/10. 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 9/2010:50 amSGN - ONT
1 stop21h 10mChina Airlines
Fri 10/3111:50 pmONT - SGN
1 stop27h 00mChina Airlines
Deal found 9/10$796
This STARLUX Airlines deal was found by Cheapflights users on 9/10. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:25 pmSGN - ONT
1 stop36h 40mSTARLUX Airlines
Mon 9/2911:10 pmONT - SGN
1 stop28h 05mSTARLUX Airlines
Deal found 9/10$809
This China Airlines deal was found by Cheapflights users on 9/9. 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.
Mon 12/15:50 pmSGN - ONT
1 stop38h 00mChina Airlines
Sat 12/1310:50 pmONT - SGN
1 stop20h 10mChina Airlines
Deal found 9/9$821
This oojo deal was found by Cheapflights users on 9/9. 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 11/2711:00 amSGN - ONT
1 stop20h 50mChina Airlines
Sat 11/2910:50 pmONT - SGN
1 stop20h 10mChina Airlines
Deal found 9/9$828
This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:50 pmSGN - ONT
1 stop38h 00mChina Airlines
Mon 12/1510:50 pmONT - SGN
1 stop27h 00mChina Airlines
Deal found 9/9$833
This China Airlines deal was found by Cheapflights users on 9/9. 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.
Sun 11/305:50 pmSGN - ONT
1 stop38h 00mChina Airlines
Thu 12/1110:50 pmONT - SGN
1 stop27h 00mChina Airlines
Deal found 9/9$841

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 September 11, 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

Sat 10/25

10:50 am-6:00 pm

1 stop21h 10m

Ontario

Fri 11/14

10:50 pm-4:50 pm

1 stop27h 00m

$792

Ho Chi Minh CityOntario

SGN - ONT

SGNONT

Ho Chi Minh City

Wed 11/19

5:50 pm-4:50 pm

1 stop38h 00m

Ontario

Wed 4/29

12:10 am-9:40 am

1 stop19h 30m

$792

Ho Chi Minh CityOntario

SGN - ONT

SGNONT

Ho Chi Minh City

Sun 11/23

5:50 pm-4:50 pm

1 stop38h 00m

Ontario

Sun 1/18

10:50 pm-10:00 am

1 stop20h 10m

$792

Ho Chi Minh CityOntario

SGN - ONT

SGNONT

Ho Chi Minh City

Sun 11/2

5:50 pm-4:50 pm

1 stop38h 00m

Ontario

Wed 12/3

10:50 pm-4:50 pm

1 stop27h 00m

$796

Ho Chi Minh CityOntario

SGN - ONT

SGNONT

Ho Chi Minh City

Thu 9/25

6:25 pm-5:05 pm

1 stop36h 40m

Ontario

Mon 9/29

11:10 pm-10:15 am

1 stop21h 05m

$809

Ho Chi Minh CityOntario

SGN - ONT

SGNONT

Ho Chi Minh City

Thu 12/4

5:50 pm-4:50 pm

1 stop38h 00m

Ontario

Thu 12/11

10:50 pm-10:00 am

1 stop20h 10m

$821

Ho Chi Minh CityOntario

SGN - ONT

SGNONT

Ho Chi Minh City

Mon 12/1

5:50 pm-4:50 pm

1 stop38h 00m

Ontario

Sun 12/14

10:50 pm-4:50 pm

1 stop27h 00m

$821

Ho Chi Minh CityOntario

SGN - ONT

SGNONT

Ho Chi Minh City

Thu 11/27

11:00 am-4:50 pm

1 stop20h 50m

Ontario

Sat 11/29

10:50 pm-10:00 am

1 stop20h 10m

$828

Ho Chi Minh CityOntario

SGN - ONT

SGNONT

Ho Chi Minh City

Thu 9/25

5:30 pm-6:00 pm

1 stop38h 30m

Ontario

Sun 9/28

12:10 am-9:40 am

1 stop19h 30m

$869

Ho Chi Minh CityOntario

SGN - ONT

SGNONT

Ho Chi Minh City

Mon 12/1

5:50 pm-4:50 pm

1 stop38h 00m

Ontario

Fri 12/12

10:50 pm-10:00 am

1 stop20h 10m

$883

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 21 results
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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, August is the cheapest month in which you can book a flight from Ho Chi Minh City to Ontario (average of $246). Flying from Ho Chi Minh City to Ontario in March is currently the most expensive (average of $328). 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.

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 September 11, 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
211 reviews

Crew

9.2

Overall

8.9

Entertainment

8.9

Comfort

8.9

Food

8.8

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
8.9
Very good
211 reviews
STARLUX Airlines
8.9
Very good
211 reviews

Crew

9.2

Overall

8.9

Entertainment

8.9

Comfort

8.9

Food

8.8

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very good
767 reviews
STARLUX Airlines
8.9
Very good
211 reviews

Crew

9.2

Overall

8.9

Entertainment

8.9

Comfort

8.9

Food

8.8

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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 21h 10m. China Airlines provides one of the quickest options available for as low as $792. 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 $754, 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 16% 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, August is the cheapest month in which you can book a flight from Ho Chi Minh City to Ontario (average of $246). Flying from Ho Chi Minh City to Ontario in March is currently the most expensive (average of $328). 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$754Average$899FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$774Average$780FlexibilityNo cancel feeOn-timeN/A

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