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$512+ Cheap flights from Ontario (ONT) to Hangzhou (HGH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — HGH
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from Ontario to Hangzhou

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Hangzhou (HGH). 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 septiembre 16, 2025.

Round-trip from

$1,156
(Mytrip)

One-way from

$512
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$750
From Ontario to Hangzhou
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One-way flight from Ontario to Hangzhou
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Highest demand for flights based on searches. 12% potential increase in price ($134 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ontario to Hangzhou

Cheapest flights from Ontario to Hangzhou
Explore the most affordable flight options available from Ontario to Hangzhou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This Mytrip deal was found by Cheapflights users on 9/14. 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.
lun. 10/2012:10 amONT - HGH
2 stops32h 25mMultiple Airlines
dom. 11/28:50 pmHGH - ONT
3 stops36h 00mMultiple Airlines
Deal found 9/14$1,156
This Mytrip deal was found by Cheapflights users on 9/14. 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.
dom. 10/1912:10 amONT - HGH
3 stops31h 45mMultiple Airlines
dom. 11/29:05 pmHGH - ONT
2 stops35h 45mMultiple Airlines
Deal found 9/14$1,230
This China Airlines deal was found by Cheapflights users on 9/16. 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.
mié. 11/2610:50 pmONT - HGH
2 stops23h 40mMultiple Airlines
mié. 12/311:25 amHGH - ONT
2 stops21h 25mMultiple Airlines
Deal found 9/16$1,348
This China Airlines deal was found by Cheapflights users on 9/16. 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.
sáb. 11/2210:50 pmONT - HGH
2 stops23h 40mMultiple Airlines
dom. 12/1411:25 amHGH - ONT
2 stops21h 25mMultiple Airlines
Deal found 9/16$1,373
This oojo deal was found by Cheapflights users on 9/14. 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.
mar. 10/212:51 pmONT - HGH
2 stops58h 14mQatar Airways
dom. 11/211:35 pmHGH - ONT
2 stops37h 18mQatar Airways
Deal found 9/14$2,066
This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/257:21 pmONT - HGH
2 stops52h 04mQatar Airways
mar. 12/211:35 pmHGH - ONT
2 stops34h 57mQatar Airways
Deal found 9/16$2,458
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/202:51 pmONT - HGH
2 stops34h 14mQatar Airways
dom. 11/211:35 pmHGH - ONT
2 stops34h 46mQatar Airways
Deal found 9/14$2,622
This oojo deal was found by Cheapflights users on 9/14. 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.
jue. 12/117:32 pmONT - HGH
2 stops51h 53mQatar Airways
mié. 12/3111:35 pmHGH - ONT
2 stops40h 39mQatar Airways
Deal found 9/14$3,208
This oojo deal was found by Cheapflights users on 9/14. 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.
vie. 12/126:00 amONT - HGH
2 stops41h 25mQatar Airways
mié. 12/3111:35 pmHGH - ONT
2 stops40h 39mQatar Airways
Deal found 9/14$3,262
This United Airlines deal was found by Cheapflights users on 9/14. 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.
lun. 10/209:36 amONT - HGH
2 stops58h 09mUnited Airlines
dom. 11/29:00 amHGH - ONT
2 stops24h 34mUnited Airlines
Deal found 9/14$6,452

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Hangzhou 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 septiembre 16, 2025.
Use the filters below to find and compare flights from Ontario to Hangzhou that are best for you.

Fly from

Ontario

Fly to

Hangzhou

Route

Depart

Return

Price

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

dom. 10/19

12:10 am-10:55 pm

3 stops31h 45m

Hangzhou

dom. 11/2

9:05 pm-4:50 pm

2 stops35h 45m

$1,230

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

mié. 11/26

10:50 pm-2:30 pm

2 stops23h 40m

Hangzhou

mié. 12/3

11:25 am-4:50 pm

2 stops21h 25m

$1,348

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

sáb. 11/22

10:50 pm-2:30 pm

2 stops23h 40m

Hangzhou

dom. 12/14

11:25 am-4:50 pm

2 stops21h 25m

$1,373

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

mar. 10/21

2:51 pm-4:05 pm

2 stops58h 14m

Hangzhou

dom. 11/2

11:35 pm-8:53 pm

2 stops37h 18m

$2,066

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

mar. 11/25

7:21 pm-3:25 pm

2 stops52h 04m

Hangzhou

mar. 12/2

11:35 pm-6:32 pm

2 stops34h 57m

$2,458

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

lun. 10/20

2:51 pm-4:05 pm

2 stops34h 14m

Hangzhou

dom. 11/2

11:35 pm-6:21 pm

2 stops34h 46m

$2,622

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

jue. 12/11

7:32 pm-3:25 pm

2 stops51h 53m

Hangzhou

mié. 12/31

11:35 pm-12:14 am

2 stops40h 39m

$3,208

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

vie. 12/12

6:00 am-3:25 pm

2 stops41h 25m

Hangzhou

mié. 12/31

11:35 pm-12:14 am

2 stops40h 39m

$3,262

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

mié. 2/25

6:00 am-4:45 pm

2 stops42h 45m

Hangzhou

dom. 3/1

7:00 am-6:00 pm

2 stops27h 00m

$3,281

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

lun. 10/20

9:36 am-10:45 am

2 stops58h 09m

Hangzhou

dom. 11/2

9:00 am-6:34 pm

2 stops24h 34m

$6,452

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 19 results
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Best time to book a flight from Ontario to Hangzhou

Have a flexible travel schedule? Discover the best time to fly to Hangzhou 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 Hangzhou

What is the cheapest month to book a flight from Ontario to Hangzhou?

Currently, September is the cheapest month in which you can book a flight from Ontario to Hangzhou (average of $809). Flying from Ontario to Hangzhou in June is currently the most expensive (average of $1,692). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Hangzhou. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Hangzhou?

    There are many flights that can get you from Ontario to Hangzhou in 58h 14m. Fly via Qatar Airways to get the fastest option. Ontario and Hangzhou are separated by a distance of 6599 mi.

  • Can I find deals for flights from Ontario to Hangzhou that include hotel bookings?

    Yes. In addition to deals on Ontario to Hangzhou flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Hangzhou?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Hangzhou.

  • Can I find deals for business class flights from Ontario to Hangzhou?

    Yes. Cheapflights offers flight deals from Ontario to Hangzhou by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Hangzhou?

    Currently, September is the cheapest month in which you can book a flight from Ontario to Hangzhou (average of $809). Flying from Ontario to Hangzhou in June is currently the most expensive (average of $1,692). 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.

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