$541+ Cheap flights from Hanoi (HAN) to Ontario (ONT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Hanoi 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 Hanoi to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) 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 January 21, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $916 (Gotogate) |
One-way from | $541 (oojo) |
Find flight deals from Hanoi to Ontario
Cheapest flights from Hanoi to OntarioExplore the most affordable flight options available from Hanoi to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from Hanoi to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This Gotogate deal was found by Cheapflights users on 1/19. 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.
This United Airlines deal was found by Cheapflights users on 1/19. 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.
This United deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Korean Air deal was found by Cheapflights users on 1/19. 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.
This oojo deal was found by Cheapflights users on 1/19. 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.
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Find flights from Hanoi to Ontario within your budget
Customize your flight search to find flights from Hanoi 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 January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
HanoiOntario
HAN - ONT
HANONT
Hanoi Noibai
Sat 3/8
11:35 am-4:50 pm
1 stop20h 15m
Ontario
Fri 3/28
11:45 pm-10:35 am
1 stop20h 50m
HanoiOntario
HAN - ONT
HANONT
Hanoi Noibai
Mon 2/17
12:25 am-6:31 pm
2 stops33h 06m
Ontario
Tue 2/25
6:00 am-11:05 pm
2 stops26h 05m
HanoiOntario
HAN - ONT
HANONT
Hanoi Noibai
Fri 1/31
12:25 am-6:19 pm
2 stops32h 54m
Ontario
Mon 2/17
6:00 am-11:05 pm
2 stops26h 05m
HanoiOntario
HAN - ONT
HANONT
Hanoi Noibai
Tue 2/18
12:20 pm-10:32 pm
2 stops25h 12m
Ontario
Tue 2/25
6:00 am-9:40 pm
2 stops24h 40m
HanoiOntario
HAN - ONT
HANONT
Hanoi Noibai
Sun 3/2
8:45 am-11:24 pm
2 stops53h 39m
Ontario
Sat 3/8
6:00 am-6:55 am
2 stops33h 55m
HanoiOntario
HAN - ONT
HANONT
Hanoi Noibai
Sat 2/1
11:55 pm-6:37 pm
2 stops33h 42m
Ontario
Mon 2/17
11:59 pm-10:30 pm
2 stops31h 31m
HanoiOntario
HAN - ONT
HANONT
Hanoi Noibai
Tue 1/28
11:55 pm-8:13 pm
2 stops35h 18m
HanoiOntario
HAN - ONT
HANONT
Hanoi Noibai
Thu 1/30
12:25 am-8:29 pm
3 stops35h 04m
HanoiOntario
HAN - ONT
HANONT
Hanoi Noibai
Sat 5/31
11:35 am-6:00 pm
1 stop20h 25m
HanoiOntario
HAN - ONT
HANONT
Hanoi Noibai
Thu 2/13
9:35 am-4:50 pm
2 stops46h 15m
Compare providers for flights from Hanoi to Ontario
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hanoi to Ontario in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Hanoi-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hanoi-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hanoi-Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Hanoi-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub 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 Hanoi-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Hanoi to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Hanoi with our price prediction graph.
Travel insights for flights from Hanoi to Ontario
Get recent, data-driven insights about flights from Hanoi to Ontario including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Hanoi to Ontario?
Currently, August is the cheapest month in which you can book a flight from Hanoi to Ontario (average of $246). Flying from Hanoi to Ontario in March is currently the most expensive (average of $311). 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.
Rainfall in Ontario by month
Plan your trip to Ontario by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.
Temperature in Ontario by month
Plan your trip to Ontario by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).
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 January 21, 2025.
Entertainment
Boarding
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Overall
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Crew
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Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Entertainment
Boarding
Food
Overall
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Crew
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Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.