$507+ Cheap flights from Vietnam 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — ONT
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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Find cheap flights from Vietnam to Ontario 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.Cheap flight deals from Vietnam to Ontario
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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 August 10, 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 August 10, 2026.
This flugladen.de deal was found by Cheapflights users on 8/8. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:05 pm -
1 stop37h 00m
Wed 9/1611:30 pm -
1 stop20h 45m
Deal found 8/8![STARLUX Airlines logo]()
$830
This flugladen.de deal was found by Cheapflights users on 8/6. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:05 pm -
1 stop37h 00m
Sat 9/1911:30 pm -
1 stop20h 45m
Deal found 8/6![STARLUX Airlines logo]()
$831
This CheapTickets deal was found by Cheapflights users on 8/6. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:40 am -
1 stop19h 15m
Wed 12/169:45 pm -
1 stop28h 00m
Deal found 8/6![STARLUX Airlines logo]()
$847
This oojo deal was found by Cheapflights users on 8/5. 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.
Fri 9/411:30 am -
1 stop19h 35m
Sat 9/1911:30 pm -
1 stop20h 45m
Deal found 8/5![STARLUX Airlines logo]()
$857
This oojo deal was found by Cheapflights users on 8/9. 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.
Fri 10/2311:30 am -
1 stop19h 35m
Fri 11/139:45 pm -
1 stop28h 00m
Deal found 8/9![STARLUX Airlines logo]()
$858
This oojo deal was found by Cheapflights users on 8/9. 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.
Sat 10/311:30 am -
1 stop19h 35m
Fri 10/2311:30 pm -
1 stop21h 00m
Deal found 8/9![STARLUX Airlines logo]()
$860
This oojo deal was found by Cheapflights users on 8/5. 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.
Wed 12/1611:40 am -
1 stop19h 15m
Wed 12/309:45 pm -
1 stop21h 45m
Deal found 8/5![STARLUX Airlines logo]()
$863
This oojo deal was found by Cheapflights users on 8/8. 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.
Wed 9/211:30 am -
1 stop19h 35m
Sat 9/511:30 pm -
1 stop27h 25m
Deal found 8/8![STARLUX Airlines logo]()
$864
This oojo deal was found by Cheapflights users on 8/9. 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.
Wed 9/211:30 am -
1 stop19h 35m
Wed 9/911:30 pm -
1 stop20h 45m
Deal found 8/9![STARLUX Airlines logo]()
$866
This Trip.com deal was found by Cheapflights users on 8/5. 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.
Tue 9/296:05 pm -
1 stop37h 00m
Wed 10/1411:30 pm -
1 stop20h 45m
Deal found 8/5![STARLUX Airlines logo]()
$873
This FlightHub deal was found by Cheapflights users on 8/7. 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.
Thu 10/226:05 pm -
1 stop37h 00m
Sat 11/149:45 pm -
1 stop28h 00m
Deal found 8/7![STARLUX Airlines logo]()
$875
This oojo deal was found by Cheapflights users on 8/5. 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.
Wed 9/95:30 pm -
1 stop39h 10m
Wed 9/2312:10 am -
1 stop19h 30m
Deal found 8/5![China Airlines logo]()
$888
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 August 10, 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 August 10, 2026.
This STARLUX Airlines deal was found by Cheapflights users on 8/7. 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.
Sun 10/255:50 pm -
1 stop37h 05m
Wed 11/119:45 pm -
1 stop21h 45m
Deal found 8/7![STARLUX Airlines logo]()
$909
This China Airlines deal was found by Cheapflights users on 8/6. 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 9/410:50 am -
1 stop21h 50m
Mon 9/712:45 am -
1 stop25h 35m
Deal found 8/6![China Airlines logo]()
$938
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sun 10/257:30 am -
2 stops22h 03m
Fri 11/131:35 pm -
2 stops43h 40m
Deal found 8/7![United Airlines logo]()
$1,077
This Mytrip deal was found by Cheapflights users on 8/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:25 pm -
1 stop18h 15m
Tue 9/1512:10 am -
1 stop20h 20m
Deal found 8/8![Multiple Airlines logo]()
$1,272
This China Airlines deal was found by Cheapflights users on 8/8. 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 12/2311:35 am -
1 stop20h 30m
Sun 12/2710:50 pm -
1 stop26h 40m
Deal found 8/8![China Airlines logo]()
$1,018
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Fri 9/47:00 am -
2 stops25h 11m
Tue 9/81:56 pm -
2 stops41h 59m
Deal found 8/7![United Airlines logo]()
$1,090
This China Airlines deal was found by Cheapflights users on 8/5. 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 12/1811:00 am -
1 stop21h 05m
Tue 12/2910:50 pm -
1 stop26h 25m
Deal found 8/5![China Airlines logo]()
$1,022
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:00 am -
2 stops24h 36m
Tue 10/208:03 am -
2 stops26h 12m
Deal found 8/9![United Airlines logo]()
$1,094
This China Airlines deal was found by Cheapflights users on 8/5. 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 12/1611:00 am -
1 stop21h 05m
Mon 12/2810:50 pm -
1 stop26h 25m
Deal found 8/5![China Airlines logo]()
$1,022
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 9/97:00 am -
2 stops25h 16m
Thu 9/246:06 am -
2 stops25h 59m
Deal found 8/5![United Airlines logo]()
$1,098
This Gotogate deal was found by Cheapflights users on 8/5. 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.
Sun 9/65:50 pm -
1 stop38h 50m
Fri 9/1812:10 am -
1 stop20h 20m
Deal found 8/5![China Airlines logo]()
$1,055
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Tue 12/2212:25 am -
2 stops29h 56m
Sun 12/2711:20 am -
2 stops44h 45m
Deal found 8/8![United Airlines logo]()
$1,159
This China Airlines deal was found by Cheapflights users on 8/9. 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 12/1911:00 am -
1 stop21h 05m
Mon 12/2810:50 pm -
1 stop20h 10m
Deal found 8/9![China Airlines logo]()
$1,089
This China Airlines deal was found by Cheapflights users on 8/6. 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 8/3011:30 am -
1 stop21h 10m
Mon 9/712:45 am -
1 stop19h 45m
Deal found 8/6![China Airlines logo]()
$1,122
This China Airlines deal was found by Cheapflights users on 8/6. 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 8/3111:30 am -
1 stop21h 10m
Sun 9/612:45 am -
1 stop19h 45m
Deal found 8/6![China Airlines logo]()
$1,122
This China Airlines deal was found by Cheapflights users on 8/7. 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 9/15:30 pm -
1 stop39h 10m
Thu 9/312:45 am -
2 stops23h 45m
Deal found 8/7![China Airlines logo]()
$1,166
This China Airlines deal was found by Cheapflights users on 8/8. 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 12/236:00 am -
2 stops26h 05m
Tue 1/510:50 pm -
1 stop26h 40m
Deal found 8/8![China Airlines logo]()
$1,273
This China Airlines deal was found by Cheapflights users on 8/8. 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 9/36:00 am -
2 stops26h 40m
Tue 9/1512:10 am -
1 stop20h 20m
Deal found 8/8![China Airlines logo]()
$1,402
Last-minute flights from Vietnam to OntarioDiscover last-minute flight deals from Vietnam to Ontario. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Vietnam to Ontario. Data last updated August 10, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 8/8. 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.
Tue 9/15:30 pm -
1 stop39h 10m
Thu 9/312:45 am -
1 stop18h 55m
Deal found 8/8![China Airlines logo]()
$889
This flugladen.de deal was found by Cheapflights users on 8/6. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:50 pm -
1 stop38h 50m
Tue 9/812:45 am -
1 stop26h 05m
Deal found 8/6![China Airlines logo]()
$1,010
This oojo deal was found by Cheapflights users on 8/6. 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.
Wed 9/211:30 am -
1 stop19h 35m
Wed 9/911:30 pm -
1 stop20h 45m
Deal found 8/6![STARLUX Airlines logo]()
$858
This oojo deal was found by Cheapflights users on 8/8. 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.
Wed 9/211:30 am -
1 stop19h 35m
Sat 9/511:30 pm -
1 stop27h 25m
Deal found 8/8![STARLUX Airlines logo]()
$864
This flugladen.de deal was found by Cheapflights users on 8/8. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:05 pm -
1 stop37h 00m
Wed 9/1611:30 pm -
1 stop20h 45m
Deal found 8/8![STARLUX Airlines logo]()
$830
This flugladen.de deal was found by Cheapflights users on 8/8. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:50 pm -
1 stop37h 15m
Wed 9/1611:30 pm -
1 stop20h 40m
Deal found 8/8![STARLUX Airlines logo]()
$970
This oojo deal was found by Cheapflights users on 8/5. 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.
Fri 9/411:30 am -
1 stop19h 35m
Sat 9/1911:30 pm -
1 stop20h 45m
Deal found 8/5![STARLUX Airlines logo]()
$857
This oojo deal was found by Cheapflights users on 8/7. 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.
Fri 9/411:30 am -
1 stop19h 35m
Mon 9/711:30 pm -
1 stop27h 25m
Deal found 8/7![STARLUX Airlines logo]()
$860
This flugladen.de deal was found by Cheapflights users on 8/6. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:05 pm -
1 stop37h 00m
Sat 9/1911:30 pm -
1 stop20h 45m
Deal found 8/6![STARLUX Airlines logo]()
$831
This Gotogate deal was found by Cheapflights users on 8/6. 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.
Sun 9/65:30 pm -
1 stop39h 10m
Fri 9/1812:10 am -
1 stop19h 30m
Deal found 8/6![China Airlines logo]()
$895
This oojo deal was found by Cheapflights users on 8/5. 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.
Wed 9/95:30 pm -
1 stop39h 10m
Wed 9/2312:10 am -
1 stop19h 30m
Deal found 8/5![China Airlines logo]()
$888
This Trip.com deal was found by Cheapflights users on 8/5. 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.
Tue 9/296:05 pm -
1 stop37h 00m
Wed 10/1411:30 pm -
1 stop20h 45m
Deal found 8/5![STARLUX Airlines logo]()
$873
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 August 10, 2026.
Search for one-way flight options from Vietnam to Ontario. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This FlightHub deal was found by Cheapflights users on 8/7. 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.
Tue 9/16:05 pm -
1 stop37h 00m
Deal found 8/7![STARLUX Airlines logo]()
$507
This FlightHub deal was found by Cheapflights users on 8/8. 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.
Thu 9/36:05 pm -
1 stop37h 00m
Deal found 8/8![STARLUX Airlines logo]()
$511
This Trip.com deal was found by Cheapflights users on 8/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:40 am -
1 stop19h 15m
Deal found 8/9![STARLUX Airlines logo]()
$513
This Trip.com deal was found by Cheapflights users on 8/7. 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 12/135:50 pm -
1 stop37h 05m
Deal found 8/7![STARLUX Airlines logo]()
$514
This oojo deal was found by Cheapflights users on 8/5. 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.
Tue 10/136:05 pm -
1 stop37h 00m
Deal found 8/5![STARLUX Airlines logo]()
$515
This oojo deal was found by Cheapflights users on 8/7. 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.
Tue 9/86:05 pm -
1 stop37h 00m
Deal found 8/7![STARLUX Airlines logo]()
$516
This oojo deal was found by Cheapflights users on 8/5. 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.
Sun 9/136:05 pm -
1 stop37h 00m
Deal found 8/5![STARLUX Airlines logo]()
$517
This Justfly.com deal was found by Cheapflights users on 8/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1411:40 am -
1 stop19h 15m
Deal found 8/7![STARLUX Airlines logo]()
$525
This oojo deal was found by Cheapflights users on 8/7. 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.
Sun 9/2711:30 pm -
2 stops37h 54m
Deal found 8/7![Multiple Airlines logo]()
$530
This SmartFares deal was found by Cheapflights users on 8/6. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:50 pm -
1 stop37h 15m
Deal found 8/6![STARLUX Airlines logo]()
$538
This Kissandfly.com deal was found by Cheapflights users on 8/7. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2311:40 am -
1 stop19h 15m
Deal found 8/7![STARLUX Airlines logo]()
$540
This oojo deal was found by Cheapflights users on 8/5. 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.
Fri 10/211:10 am -
1 stop19h 55m
Deal found 8/5![STARLUX Airlines logo]()
$542
Find flight deals from Vietnam to Ontario
Keep the following information in mind while searching for Vietnam to Ontario flight deals. Data was last updated August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $830 (flugladen.de) |
One-way from | $507 (FlightHub) |
Popular in | April |
Cheapest in | December |
Average price | $940 |
Cheapflights Fare Finder
Customize your flight search to find flights from Vietnam 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 August 10, 2026.
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
Cheapest round-trip
Ho Chi Minh CityOntario
SGN Ho Chi Minh City - ONT Ontario
SGNONT
Ho Chi Minh City
Sun 10/25
5:50 pm-4:55 pm
1 stop37h 05m
Ontario
Wed 11/11
9:45 pm-10:30 am
1 stop21h 45m
$909
Ho Chi Minh CityOntario
SGN Ho Chi Minh City - ONT Ontario
SGNONT
Ho Chi Minh City
Fri 9/4
10:50 am-6:40 pm
1 stop21h 50m
Ontario
Mon 9/7
12:45 am-4:20 pm
1 stop25h 35m
$938
HanoiOntario
HAN Hanoi Noibai - ONT Ontario
HANONT
Hanoi Noibai
Wed 12/23
11:35 am-5:05 pm
1 stop20h 30m
Ontario
Sun 12/27
10:50 pm-4:30 pm
1 stop26h 40m
$1,018
Ho Chi Minh CityOntario
SGN Ho Chi Minh City - ONT Ontario
SGNONT
Ho Chi Minh City
Fri 12/18
11:00 am-5:05 pm
1 stop21h 05m
Ontario
Tue 12/29
10:50 pm-4:15 pm
1 stop26h 25m
$1,022
Ho Chi Minh CityOntario
SGN Ho Chi Minh City - ONT Ontario
SGNONT
Ho Chi Minh City
Wed 12/16
11:00 am-5:05 pm
1 stop21h 05m
Ontario
Mon 12/28
10:50 pm-4:15 pm
1 stop26h 25m
$1,022
HanoiOntario
HAN Hanoi Noibai - ONT Ontario
HANONT
Hanoi Noibai
Sun 9/6
5:50 pm-6:40 pm
1 stop38h 50m
Ontario
Fri 9/18
12:10 am-10:30 am
1 stop20h 20m
$1,055
Ho Chi Minh CityOntario
SGN Ho Chi Minh City - ONT Ontario
SGNONT
Ho Chi Minh City
Sun 10/25
7:30 am-3:33 pm
2 stops22h 03m
Ontario
Fri 11/13
1:35 pm-12:15 am
2 stops43h 40m
$1,077
Ho Chi Minh CityOntario
SGN Ho Chi Minh City - ONT Ontario
SGNONT
Ho Chi Minh City
Sat 12/19
11:00 am-5:05 pm
1 stop21h 05m
Ontario
Mon 12/28
10:50 pm-10:00 am
1 stop20h 10m
$1,089
Ho Chi Minh CityOntario
SGN Ho Chi Minh City - ONT Ontario
SGNONT
Ho Chi Minh City
Fri 9/4
7:00 am-6:11 pm
2 stops25h 11m
Ontario
Tue 9/8
1:56 pm-9:55 pm
2 stops41h 59m
$1,090
Ho Chi Minh CityOntario
SGN Ho Chi Minh City - ONT Ontario
SGNONT
Ho Chi Minh City
Fri 10/16
7:00 am-5:36 pm
2 stops24h 36m
Ontario
Tue 10/20
8:03 am-12:15 am
2 stops26h 12m
$1,094
Showing 1-10 of 38 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.
SGN-ONT
HAN-ONT
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-ONT
SGN-ONT
HAN-ONT
What is the cheapest month to book a flight from Vietnam to Ontario?
Currently, May is the cheapest month in which you can book a flight from Vietnam to Ontario (average of $763). Flying from Vietnam to Ontario in April is currently the most expensive (average of $1,314). 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 August 10, 2026.
Read reviews from past customers who have flown STARLUX Airlines and China Airlines from Vietnam to Ontario. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.8
Overall
8.8
Entertainment
8.7
Crew
9.1
Food
8.6
Boarding
8.9
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Comfort
8.8
Overall
8.8
Entertainment
8.7
Crew
9.1
Food
8.6
Boarding
8.9
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Comfort
8.8
Overall
8.8
Entertainment
8.7
Crew
9.1
Food
8.6
Boarding
8.9
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Related info for your journey
Find useful and relevant information for your journey from Vietnam to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
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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.
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.
Other flights to Ontario
Explore flights to Ontario departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 10, 2026.
Vietnam and Ontario flights
Browse other Vietnam and Ontario flight options. Last updated on August 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Vietnam to Ontario
Discover the top 2 airlines that operate flights from Vietnam 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 August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$706 | Average$821 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$714 | Average$801 | FlexibilityNo cancel fee | On-timeN/A |