$470+ Cheap flights from Vietnam to Ontario (ONT)
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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — ONT
Oct 29 — Nov 51
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 September 29, 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 September 29, 2026.
This Kissandfly.com deal was found by Cheapflights users on 9/28. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:50 am -
1 stop21h 10m
Mon 11/210:50 pm -
1 stop20h 10m
Deal found 9/28![China Airlines logo]()
$799
This Kissandfly.com deal was found by Cheapflights users on 9/28. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:30 pm -
1 stop38h 30m
Sun 11/110:50 pm -
1 stop26h 25m
Deal found 9/28![China Airlines logo]()
$802
This Justfly.com deal was found by Cheapflights users on 9/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:15 pm -
1 stop38h 50m
Sun 2/2110:50 pm -
1 stop26h 25m
Deal found 9/26![China Airlines logo]()
$817
This Trip.com deal was found by Cheapflights users on 9/26. 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.
Sat 11/215:15 pm -
1 stop38h 50m
Sat 2/2010:50 pm -
1 stop20h 10m
Deal found 9/26![China Airlines logo]()
$821
This Trip.com deal was found by Cheapflights users on 9/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:50 am -
1 stop21h 10m
Wed 2/1710:50 pm -
1 stop26h 25m
Deal found 9/28![China Airlines logo]()
$823
This Gotogate deal was found by Cheapflights users on 9/25. 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.
Fri 10/910:50 am -
1 stop21h 10m
Sun 10/1112:10 am -
1 stop19h 30m
Deal found 9/25![China Airlines logo]()
$831
This Gotogate deal was found by Cheapflights users on 9/28. 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.
Thu 10/810:50 am -
1 stop21h 10m
Sun 10/1812:10 am -
1 stop19h 30m
Deal found 9/28![China Airlines logo]()
$834
This oojo deal was found by Cheapflights users on 9/28. 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.
Fri 10/26:05 pm -
1 stop37h 00m
Wed 2/179:45 pm -
1 stop21h 45m
Deal found 9/28![STARLUX Airlines logo]()
$836
This oojo deal was found by Cheapflights users on 9/25. 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 10/211:30 am -
1 stop19h 35m
Mon 10/511:30 pm -
1 stop27h 25m
Deal found 9/25![STARLUX Airlines logo]()
$837
This FlightHub deal was found by Cheapflights users on 9/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2311:40 am -
1 stop19h 15m
Mon 1/119:45 pm -
1 stop21h 45m
Deal found 9/27![STARLUX Airlines logo]()
$842
This FlightHub deal was found by Cheapflights users on 9/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:00 am -
1 stop21h 05m
Sat 2/2010:50 pm -
1 stop20h 10m
Deal found 9/26![China Airlines logo]()
$844
This STARLUX Airlines deal was found by Cheapflights users on 9/25. 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.
Mon 11/911:40 am -
1 stop19h 15m
Mon 11/169:45 pm -
1 stop25h 10m
Deal found 9/25![STARLUX Airlines logo]()
$930
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 September 29, 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 September 29, 2026.
This Gotogate deal was found by Cheapflights users on 9/28. 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.
Wed 10/1410:50 am -
1 stop21h 10m
Wed 11/2510:50 pm -
1 stop20h 10m
Deal found 9/28![China Airlines logo]()
$834
This STARLUX Airlines deal was found by Cheapflights users on 9/25. 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.
Mon 11/911:40 am -
1 stop19h 15m
Mon 11/169:45 pm -
1 stop25h 10m
Deal found 9/25![STARLUX Airlines logo]()
$930
This Trip.com deal was found by Cheapflights users on 9/29. 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 3/21:05 pm -
1 stop17h 50m
Thu 3/1811:50 pm -
1 stop20h 45m
Deal found 9/29![Multiple Airlines logo]()
$1,049
This Alaska Airlines deal was found by Cheapflights users on 9/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:05 pm -
2 stops39h 01m
Sun 11/156:00 am -
2 stops38h 10m
Deal found 9/28![Alaska Airlines logo]()
$1,122
This China Airlines deal was found by Cheapflights users on 9/24. 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 10/1410:50 am -
1 stop21h 10m
Sun 10/1812:10 am -
1 stop19h 30m
Deal found 9/24![China Airlines logo]()
$882
This China Airlines deal was found by Cheapflights users on 9/24. 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 10/1410:50 am -
1 stop21h 10m
Thu 10/2212:10 am -
1 stop19h 30m
Deal found 9/24![China Airlines logo]()
$882
This Trip.com deal was found by Cheapflights users on 9/24. 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.
Wed 10/283:40 pm -
1 stop15h 15m
Mon 11/29:45 pm -
1 stop25h 10m
Deal found 9/24![STARLUX Airlines logo]()
$973
This China Airlines deal was found by Cheapflights users on 9/24. 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 10/1210:50 am -
1 stop21h 10m
Fri 10/2312:10 am -
1 stop19h 50m
Deal found 9/24![China Airlines logo]()
$882
This IEagle deal was found by Cheapflights users on 9/29. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/311:40 am -
1 stop19h 15m
Fri 3/194:00 pm -
2 stops28h 30m
Deal found 9/29![Multiple Airlines logo]()
$1,109
This STARLUX Airlines deal was found by Cheapflights users on 9/27. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:40 pm -
1 stop15h 15m
Wed 11/49:45 pm -
1 stop25h 10m
Deal found 9/27![STARLUX Airlines logo]()
$1,013
This China Airlines deal was found by Cheapflights users on 9/26. 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.
Thu 11/1911:00 am -
1 stop21h 05m
Mon 2/2210:50 pm -
1 stop20h 10m
Deal found 9/26![China Airlines logo]()
$883
This China Airlines deal was found by Cheapflights users on 9/26. 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 11/2011:00 am -
1 stop21h 05m
Mon 2/2210:50 pm -
1 stop26h 25m
Deal found 9/26![China Airlines logo]()
$883
This China Airlines deal was found by Cheapflights users on 9/26. 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.
Mon 11/911:00 am -
1 stop21h 05m
Mon 11/1610:50 pm -
1 stop26h 25m
Deal found 9/26![China Airlines logo]()
$883
This China Airlines deal was found by Cheapflights users on 9/28. 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 11/1911:00 am -
1 stop21h 05m
Mon 11/2310:50 pm -
1 stop20h 10m
Deal found 9/28![China Airlines logo]()
$936
This China Airlines deal was found by Cheapflights users on 9/26. 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.
Thu 11/1911:00 am -
1 stop21h 05m
Fri 2/1910:50 pm -
1 stop20h 10m
Deal found 9/26![China Airlines logo]()
$943
This China Airlines deal was found by Cheapflights users on 9/26. 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.
Thu 11/511:00 am -
1 stop21h 05m
Tue 11/1710:50 pm -
1 stop20h 10m
Deal found 9/26![China Airlines logo]()
$1,000
This China Airlines deal was found by Cheapflights users on 9/28. 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 11/1211:35 am -
1 stop20h 30m
Sun 11/1510:50 pm -
1 stop26h 40m
Deal found 9/28![China Airlines logo]()
$1,025
This China Airlines deal was found by Cheapflights users on 9/26. 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.
Mon 10/1911:30 am -
1 stop20h 30m
Wed 11/410:50 pm -
1 stop26h 40m
Deal found 9/26![China Airlines logo]()
$1,026
This China Airlines deal was found by Cheapflights users on 9/26. 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 11/611:00 am -
1 stop21h 05m
Wed 11/1810:50 pm -
1 stop20h 10m
Deal found 9/26![China Airlines logo]()
$1,040
This China Airlines deal was found by Cheapflights users on 9/26. 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.
Mon 11/911:00 am -
1 stop21h 05m
Wed 11/1810:50 pm -
1 stop20h 10m
Deal found 9/26![China Airlines logo]()
$1,040
Last-minute flights from Vietnam to OntarioDiscover last-minute flight deals from Vietnam to Ontario. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Vietnam to Ontario. Data last updated September 29, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 9/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:50 am -
1 stop21h 10m
Wed 2/1710:50 pm -
1 stop26h 25m
Deal found 9/28![China Airlines logo]()
$823
This oojo deal was found by Cheapflights users on 9/28. 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.
Fri 10/26:05 pm -
1 stop37h 00m
Wed 2/179:45 pm -
1 stop21h 45m
Deal found 9/28![STARLUX Airlines logo]()
$836
This oojo deal was found by Cheapflights users on 9/25. 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 10/211:30 am -
1 stop19h 35m
Mon 10/511:30 pm -
1 stop27h 25m
Deal found 9/25![STARLUX Airlines logo]()
$837
This STARLUX Airlines deal was found by Cheapflights users on 9/25. 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.
Wed 10/711:30 am -
1 stop19h 35m
Wed 12/99:45 pm -
1 stop28h 05m
Deal found 9/25![STARLUX Airlines logo]()
$881
This Gotogate deal was found by Cheapflights users on 9/28. 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.
Thu 10/810:50 am -
1 stop21h 10m
Sun 10/1812:10 am -
1 stop19h 30m
Deal found 9/28![China Airlines logo]()
$834
This Gotogate deal was found by Cheapflights users on 9/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:50 am -
1 stop21h 10m
Wed 10/1412:10 am -
1 stop19h 30m
Deal found 9/27![China Airlines logo]()
$893
This Gotogate deal was found by Cheapflights users on 9/25. 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.
Fri 10/910:50 am -
1 stop21h 10m
Sun 10/1112:10 am -
1 stop19h 30m
Deal found 9/25![China Airlines logo]()
$831
This China Airlines deal was found by Cheapflights users on 9/24. 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 10/1110:50 am -
1 stop21h 10m
Mon 10/1912:10 am -
1 stop19h 30m
Deal found 9/24![China Airlines logo]()
$882
This Kissandfly.com deal was found by Cheapflights users on 9/28. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:30 pm -
1 stop38h 30m
Sun 11/110:50 pm -
1 stop26h 25m
Deal found 9/28![China Airlines logo]()
$802
This Kissandfly.com deal was found by Cheapflights users on 9/28. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:50 am -
1 stop21h 10m
Mon 11/210:50 pm -
1 stop20h 10m
Deal found 9/28![China Airlines logo]()
$799
This oojo deal was found by Cheapflights users on 9/25. 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 10/2310:50 am -
1 stop21h 10m
Sun 11/1510:50 pm -
1 stop26h 25m
Deal found 9/25![China Airlines logo]()
$867
This Trip.com deal was found by Cheapflights users on 9/24. 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.
Wed 10/283:40 pm -
1 stop15h 15m
Mon 11/29:45 pm -
1 stop25h 10m
Deal found 9/24![STARLUX Airlines logo]()
$973
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 September 29, 2026.
Search for one-way flight options from Vietnam to Ontario. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This Traveloka deal was found by Cheapflights users on 9/28. 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 Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:30 am -
1 stop19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![STARLUX Airlines logo]()
$470
This Justfly.com deal was found by Cheapflights users on 9/25. 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.
Thu 10/155:30 pm -
1 stop38h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![China Airlines logo]()
$478
This Justfly.com deal was found by Cheapflights users on 9/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:15 pm -
1 stop38h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![China Airlines logo]()
$480
This FlightHub deal was found by Cheapflights users on 9/25. 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 10/2111:30 am -
1 stop19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![STARLUX Airlines logo]()
$482
This SmartFares deal was found by Cheapflights users on 9/24. 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.
Fri 10/2310:50 am -
1 stop21h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![China Airlines logo]()
$483
This FlightHub deal was found by Cheapflights users on 9/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:00 am -
1 stop21h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![China Airlines logo]()
$484
This Jetabroad deal was found by Cheapflights users on 9/25. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:30 pm -
1 stop38h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![China Airlines logo]()
$486
This FlightHub deal was found by Cheapflights users on 9/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:50 am -
1 stop21h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![China Airlines logo]()
$488
This FlightHub deal was found by Cheapflights users on 9/24. 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 10/86:05 pm -
1 stop37h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![STARLUX Airlines logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:40 pm -
3 stops45h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$507
This SmartFares deal was found by Cheapflights users on 9/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:40 am -
1 stop19h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![STARLUX Airlines logo]()
$518
This Kissandfly.com deal was found by Cheapflights users on 9/25. 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.
Tue 12/2211:40 am -
1 stop19h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![STARLUX Airlines logo]()
$526
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 September 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $802 (Kissandfly.com) |
One-way from | $470 (Traveloka) |
Popular in | April |
Cheapest in | December |
Average price | $839 |
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 7,457,451 searches. Data last updated September 29, 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 10/11
10:50 am-6:00 pm
1 stop21h 10m
Ontario
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$523
Nha TrangOntario
CXR Nha Trang Cam Ranh - ONT Ontario
CXRONT
Nha Trang Cam Ranh
Sun 11/8
4:00 am-5:05 pm
2 stops28h 05m
Ontario
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$533
Quickest round-trip
HanoiOntario
HAN Hanoi Noibai - ONT Ontario
HANONT
Hanoi Noibai
Thu 12/24
11:35 am-5:05 pm
1 stop20h 30m
Ontario
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$600
HanoiOntario
HAN Hanoi Noibai - ONT Ontario
HANONT
Hanoi Noibai
Thu 10/15
5:50 pm-6:00 pm
1 stop38h 10m
Ontario
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$600
Ho Chi Minh CityOntario
SGN Ho Chi Minh City - ONT Ontario
SGNONT
Ho Chi Minh City
Sat 12/12
7:55 am-11:13 am
2 stops42h 18m
Ontario
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$611
Ho Chi Minh CityOntario
SGN Ho Chi Minh City - ONT Ontario
SGNONT
Ho Chi Minh City
Wed 10/21
8:00 pm-11:42 pm
2 stops41h 42m
Ontario
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$615
HanoiOntario
HAN Hanoi Noibai - ONT Ontario
HANONT
Hanoi Noibai
Thu 3/18
11:35 am-6:05 pm
1 stop20h 30m
Ontario
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$623
Ho Chi Minh CityOntario
SGN Ho Chi Minh City - ONT Ontario
SGNONT
Ho Chi Minh City
Tue 2/2
11:05 pm-8:26 pm
2 stops36h 21m
Ontario
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$640
Ho Chi Minh CityOntario
SGN Ho Chi Minh City - ONT Ontario
SGNONT
Ho Chi Minh City
Tue 1/12
11:05 pm-5:47 pm
2 stops33h 42m
Ontario
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$640
Ho Chi Minh CityOntario
SGN Ho Chi Minh City - ONT Ontario
SGNONT
Ho Chi Minh City
Thu 10/15
11:15 pm-10:51 pm
2 stops37h 36m
Ontario
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$640
Showing 1-10 of 43 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
CXR-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
CXR-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 September 29, 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.
Boarding
8.8
Crew
9.1
Food
8.5
Entertainment
8.7
Overall
8.7
Comfort
8.8
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Boarding
8.8
Crew
9.1
Food
8.5
Entertainment
8.7
Overall
8.7
Comfort
8.8
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Boarding
8.8
Crew
9.1
Food
8.5
Entertainment
8.7
Overall
8.7
Comfort
8.8
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.
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Alternative routes for Vietnam to Ontario
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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 September 29, 2026.
Vietnam and Ontario flights
Browse other Vietnam and Ontario flight options. Last updated on September 29, 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 7,457,451 searches. Data last updated September 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$706 | Average$837 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$714 | Average$803 | FlexibilityNo cancel fee | On-timeN/A |