$378+ Cheap flights from Ontario (ONT) to Ho Chi Minh City (SGN)
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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SGN
May 4 — May 111
1 adult, Economy
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Find cheap flights from Ontario to Ho Chi Minh City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Ontario to Ho Chi Minh City are usually found in September or March, booked 19 days in advance, depart on a Tuesday or Saturday and return on a Thursday
Cheap flight deals from Ontario to Ho Chi Minh City
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Ho Chi Minh City (SGN). 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 April 29, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $832 (Delta) |
One-way from | $397 (United Airlines) |
Popular in | June |
Cheapest in | September |
Average price | $857 |
Find flight deals from Ontario to Ho Chi Minh City
Cheapest flights from Ontario to Ho Chi Minh CityExplore the most affordable flight options available from Ontario to Ho Chi Minh City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.
Explore the most affordable flight options available from Ontario to Ho Chi Minh City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:00 amONT - SGN
2 stops26h 05mDelta
Sun 5/1811:45 pmSGN - ONT
2 stops32h 35mDelta
Deal found 4/28![Delta logo]()
$832
This Korean Air deal was found by Cheapflights users on 4/28. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:00 amONT - SGN
2 stops27h 15mKorean Air
Fri 5/231:55 pmSGN - ONT
2 stops42h 25mKorean Air
Deal found 4/28![Korean Air logo]()
$837
This China Airlines deal was found by Cheapflights users on 4/27. 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 8/2012:45 amONT - SGN
1 stop18h 55mChina Airlines
Thu 9/1810:50 amSGN - ONT
1 stop21h 10mChina Airlines
Deal found 4/27![China Airlines logo]()
$839
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:00 amONT - SGN
2 stops49h 50mUnited Airlines
Sat 11/296:00 amSGN - ONT
2 stops31h 35mUnited Airlines
Deal found 4/28![United Airlines logo]()
$843
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1511:10 pmONT - SGN
1 stop21h 05mSTARLUX Airlines
Tue 10/76:25 pmSGN - ONT
1 stop36h 40mSTARLUX Airlines
Deal found 4/28![STARLUX Airlines logo]()
$860
This Travelocity deal was found by Cheapflights users on 4/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:00 amONT - SGN
2 stops26h 15mMultiple Airlines
Thu 10/22:05 amSGN - ONT
1 stop29h 55mMultiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$866
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1711:59 pmONT - SGN
2 stops31h 46mAmerican Airlines
Fri 10/38:20 amSGN - ONT
2 stops27h 36mAmerican Airlines
Deal found 4/28![American Airlines logo]()
$890
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Ho Chi Minh City 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 April 29, 2025.
Use the filters below to find and compare flights from Ontario to Ho Chi Minh City that are best for you.
Fly from
Ontario
Fly to
Ho Chi Minh City
Route
Depart
Return
Price
OntarioHo Chi Minh City
ONT - SGN
ONTSGN
Ontario
Fri 5/9
6:00 am-10:05 pm
2 stops26h 05m
Ho Chi Minh City
Sun 5/18
11:45 pm-6:20 pm
2 stops32h 35m
$832
OntarioHo Chi Minh City
ONT - SGN
ONTSGN
Ontario
Tue 5/13
6:00 am-11:15 pm
2 stops27h 15m
Ho Chi Minh City
Fri 5/23
1:55 pm-6:20 pm
2 stops42h 25m
$837
OntarioHo Chi Minh City
ONT - SGN
ONTSGN
Ontario
Wed 8/20
12:45 am-9:40 am
1 stop18h 55m
Ho Chi Minh City
Thu 9/18
10:50 am-6:00 pm
1 stop21h 10m
$839
OntarioHo Chi Minh City
ONT - SGN
ONTSGN
Ontario
Mon 9/15
11:10 pm-10:15 am
1 stop21h 05m
Ho Chi Minh City
Tue 10/7
6:25 pm-5:05 pm
1 stop36h 40m
$860
OntarioHo Chi Minh City
ONT - SGN
ONTSGN
Ontario
Wed 9/17
7:00 am-11:15 pm
2 stops26h 15m
Ho Chi Minh City
Fri 10/3
6:25 pm-5:05 pm
1 stop36h 40m
$864
OntarioHo Chi Minh City
ONT - SGN
ONTSGN
Ontario
Wed 9/17
11:59 pm-9:45 pm
2 stops31h 46m
Ho Chi Minh City
Fri 10/3
8:20 am-9:56 pm
2 stops27h 36m
$890
OntarioHo Chi Minh City
ONT - SGN
ONTSGN
Ontario
Wed 10/1
1:35 pm-9:55 pm
2 stops42h 20m
Ho Chi Minh City
Tue 11/18
11:05 pm-1:10 pm
2 stops29h 05m
$906
OntarioHo Chi Minh City
ONT - SGN
ONTSGN
Ontario
Thu 8/7
6:30 am-12:35 pm
2 stops40h 05m
$378
OntarioHo Chi Minh City
ONT - SGN
ONTSGN
Ontario
Sun 8/17
1:19 pm-9:55 pm
2 stops42h 36m
$394
OntarioHo Chi Minh City
ONT - SGN
ONTSGN
Ontario
Mon 9/29
12:10 am-9:40 am
1 stop19h 30m
$427
Showing 1-10 of 14 results
Compare providers for flights from Ontario to Ho Chi Minh City
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 Ontario to Ho Chi Minh City in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-Ho Chi Minh City flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Ontario-Ho Chi Minh City flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Ontario-Ho Chi Minh City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Ho Chi Minh City flights, Cheapflights users trust AranGrant the most. AranGrant 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 Ontario-Ho Chi Minh City 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 Ontario to Ho Chi Minh City
Have a flexible travel schedule? Discover the best time to fly to Ho Chi Minh City from Ontario 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 Ontario to Ho Chi Minh City
How far ahead should I book a flight from Ontario to Ho Chi Minh City?
Use this chart to determine the optimal time to book a round-trip flight from Ontario to Ho Chi Minh City. Price data was last updated on April 25, 2025.
The price you pay for your flight from Ontario to Ho Chi Minh City may vary depending on when you book. For the best chance of a lower fare, look to book 19 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Ontario to Ho Chi Minh City?
Currently, March is the cheapest month in which you can book a flight from Ontario to Ho Chi Minh City (average of $921). Flying from Ontario to Ho Chi Minh City in June is currently the most expensive (average of $1,538). 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.
What is the cheapest time of day to fly from ONT to SGN?
Find hourly flight availability from Ontario to Ho Chi Minh City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.
A simple way to save on the total cost of your ticket is to fly from Ontario to Ho Chi Minh City in the morning. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the afternoon.
Rainfall in Ho Chi Minh City by month
Plan your trip to Ho Chi Minh City by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Ho Chi Minh City ranges from 0.0 - 13.4 inches per month. September is typically the wettest month, when rainfall can reach 13.4 in. February is typically the driest time to visit Ho Chi Minh City when rainfall is around 0.0 in.
Temperature in Ho Chi Minh City by month
Plan your trip to Ho Chi Minh City by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Ho Chi Minh City, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).
Reviews of airlines servicing Ho Chi Minh City
Get insights into the airlines that provide service to Ho Chi Minh City. 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 Ho Chi Minh City. Reviews last updated April 29, 2025.
Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air and Korean Air from Ontario to Ho Chi Minh City to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
9.0
Comfort
9.0
Food
8.9
Overall
9.1
Crew
9.3
Entertainment
9.0
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Boarding
9.0
Comfort
9.0
Food
8.9
Overall
9.1
Crew
9.3
Entertainment
9.0
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Boarding
9.0
Comfort
9.0
Food
8.9
Overall
9.1
Crew
9.3
Entertainment
9.0
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Boarding
9.0
Comfort
9.0
Food
8.9
Overall
9.1
Crew
9.3
Entertainment
9.0
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Boarding
9.0
Comfort
9.0
Food
8.9
Overall
9.1
Crew
9.3
Entertainment
9.0
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Boarding
9.0
Comfort
9.0
Food
8.9
Overall
9.1
Crew
9.3
Entertainment
9.0
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Related info for your journey
Find useful and relevant information for your journey from Ontario to Ho Chi Minh City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ontario to Ho Chi Minh City
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Ontario to Ho Chi Minh City
Discover the top 6 airlines that operate flights from Ontario to Ho Chi Minh City. 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 April 29, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$538 | Average$906 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$556 | Average$833 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$657 | Average$930 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$705 | Average$909 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$779 | Average$948 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$888 | Average$1,366 | FlexibilityNo cancel fee | On-timeN/A |