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Cheap flights from Ontario to Hangzhou from $502

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Hangzhou departing on 4/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Ontario to Hangzhou

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:10 am - 2:45 pm
ONT
-
HGH
23h 35m
1 stop
Multiple Airlines Logo
9:45 am - 6:00 pm
HGH
-
ONT
23h 15m
1 stop
$1,233Multiple Airlines
Wed, Apr 15 - Fri, Apr 24
Multiple Airlines Logo
12:10 am - 2:45 pm
ONT
-
HGH
23h 35m
1 stop
Multiple Airlines Logo
10:00 pm - 6:00 pm
HGH
-
ONT
35h 00m
2 stops
$1,246Multiple Airlines
Wed, Apr 15 - Thu, Apr 23
Multiple Airlines Logo
12:10 am - 6:30 pm
ONT
-
HGH
27h 20m
2 stops
Multiple Airlines Logo
9:45 am - 6:00 pm
HGH
-
ONT
23h 15m
1 stop
$1,284Multiple Airlines
Wed, Apr 15 - Fri, Apr 24
Multiple Airlines Logo
12:10 am - 6:30 pm
ONT
-
HGH
27h 20m
2 stops
Multiple Airlines Logo
9:00 am - 6:00 pm
HGH
-
ONT
24h 00m
2 stops
$1,298Multiple Airlines
Wed, Apr 15 - Thu, Apr 23
Multiple Airlines Logo
12:10 am - 5:50 pm
ONT
-
HGH
26h 40m
2 stops
Multiple Airlines Logo
8:35 am - 6:00 pm
HGH
-
ONT
24h 25m
2 stops
$1,303Multiple Airlines
Thu, Apr 16 - Wed, Apr 22
Multiple Airlines Logo
12:10 am - 11:35 pm
ONT
-
HGH
32h 25m
2 stops
Multiple Airlines Logo
8:00 am - 6:00 pm
HGH
-
ONT
25h 00m
2 stops
$1,331Multiple Airlines
Wed, Apr 15 - Fri, Apr 24
United Airlines Logo
6:00 am - 10:45 am
ONT
-
HGH
37h 45m
2 stops
United Airlines Logo
9:00 am - 10:50 pm
HGH
-
ONT
28h 50m
2 stops
$1,336United Airlines
Mon, Apr 27 - Sat, May 23
Multiple Airlines Logo
12:10 am - 2:25 pm
ONT
-
HGH
23h 15m
2 stops
Multiple Airlines Logo
9:00 am - 6:00 pm
HGH
-
ONT
24h 00m
2 stops
$1,388Multiple Airlines
Sun, Apr 26 - Sat, May 23
Korean Air Logo
6:45 am - 1:25 pm
ONT
-
HGH
39h 40m
2 stops
Korean Air Logo
2:30 pm - 5:08 pm
HGH
-
ONT
41h 38m
2 stops
$1,422Korean Air
Wed, May 13 - Wed, Jun 3
Multiple Airlines Logo
12:10 am - 11:35 pm
ONT
-
HGH
32h 25m
2 stops
Multiple Airlines Logo
8:00 am - 6:00 pm
HGH
-
ONT
25h 00m
2 stops
$1,425Multiple Airlines
Wed, Apr 15 - Fri, Apr 24

Korean Air flights from Ontario to Hangzhou

Our best Korean Air deals on Ontario to Hangzhou flight tickets
Korean Air
May 13
ONT6:45 amOntario
39h 40m
2 stops
HGH1:25 pmHangzhou
Jun 3
HGH2:30 pmHangzhou
41h 38m
2 stops
ONT5:08 pmOntario
$1,422
Korean Air
Jun 1
ONT6:45 amOntario
39h 40m
2 stops
HGH1:25 pmHangzhou
Jun 19
HGH2:30 pmHangzhou
41h 46m
2 stops
ONT5:16 pmOntario
$1,472
Korean Air
Jun 1
ONT6:45 amOntario
39h 40m
2 stops
HGH1:25 pmHangzhou
Jun 22
HGH2:30 pmHangzhou
17h 46m
2 stops
ONT5:16 pmOntario
$1,522

Qatar Airways flights from Ontario to Hangzhou

Our best Qatar Airways deals on Ontario to Hangzhou flight tickets
Qatar Airways
Jul 18
ONT9:13 pmOntario
51h 52m
2 stops
HGH4:05 pmHangzhou
Jul 28
HGH12:55 amHangzhou
37h 16m
2 stops
ONT11:11 pmOntario
$2,157
Qatar Airways
May 29
ONT6:00 amOntario
43h 05m
2 stops
HGH4:05 pmHangzhou
Aug 9
HGH12:55 amHangzhou
37h 16m
2 stops
ONT11:11 pmOntario
$2,392
Qatar Airways
May 16
ONT2:08 pmOntario
58h 57m
2 stops
HGH4:05 pmHangzhou
Jul 7
HGH12:55 amHangzhou
37h 16m
2 stops
ONT11:11 pmOntario
$2,685

momondo 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, momondo users made 832,500 searches. Data last updated March 22, 2026.
Use the filters below to find and compare flights from Ontario to Hangzhou that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

Wed 4/15

12:10 am-2:45 pm

1 stop23h 35m

Hangzhou

Fri 4/24

9:45 am-6:00 pm

1 stop23h 15m

$1,233

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

Wed 4/15

12:10 am-2:45 pm

1 stop23h 35m

Hangzhou

Thu 4/23

10:00 pm-6:00 pm

2 stops35h 00m

$1,246

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

Wed 4/15

12:10 am-6:30 pm

2 stops27h 20m

Hangzhou

Fri 4/24

9:45 am-6:00 pm

1 stop23h 15m

$1,284

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

Wed 4/15

12:10 am-6:30 pm

2 stops27h 20m

Hangzhou

Thu 4/23

9:00 am-6:00 pm

2 stops24h 00m

$1,298

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

Thu 4/16

12:10 am-5:50 pm

2 stops26h 40m

Hangzhou

Wed 4/22

8:35 am-6:00 pm

2 stops24h 25m

$1,303

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

Wed 4/15

12:10 am-11:35 pm

2 stops32h 25m

Hangzhou

Fri 4/24

8:00 am-6:00 pm

2 stops25h 00m

$1,331

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

Mon 4/27

6:00 am-10:45 am

2 stops37h 45m

Hangzhou

Sat 5/23

9:00 am-10:50 pm

2 stops28h 50m

$1,336

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

Sun 4/26

12:10 am-2:25 pm

2 stops23h 15m

Hangzhou

Sat 5/23

9:00 am-6:00 pm

2 stops24h 00m

$1,388

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

Wed 5/13

6:45 am-1:25 pm

2 stops39h 40m

Hangzhou

Wed 6/3

2:30 pm-5:08 pm

2 stops41h 38m

$1,422

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

Wed 4/15

12:10 am-11:35 pm

2 stops32h 25m

Hangzhou

Fri 4/24

8:00 am-6:00 pm

2 stops25h 00m

$1,425

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hangzhou from

How to get the cheapest flight ticket from Ontario to Hangzhou

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Hangzhou?

Our data shows that Sunday is the least expensive day to fly to Hangzhou. Tickets to fly out on this day can be as low as $689. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,220. These prices are subject to change though, so be sure to set up a Price Alert for flights to Hangzhou.

When to book flights from Ontario to Hangzhou

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Hangzhou according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Hangzhou (ONT to HGH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Hangzhou

Fastest flight time

48h 10m

Direct flights

None
The fastest flight from Ontario to Hangzhou takes 48h 10m
There are no direct flights from Ontario to Hangzhou. There are no popular flight routes from Ontario to Hangzhou.
Search flight deals

  • How far is Ontario to Hangzhou by plane?

    Hangzhou is 6604.4 mi away from Ontario. Flights usually cover this in 48h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Ontario Airport to Hangzhou Airport?

    Prices for flights from Ontario Airport to Hangzhou Airport were last updated today.

  • How old do you have to be to fly from Ontario Airport to Hangzhou Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Hangzhou Airport.

  • What documentation or ID do you need to fly to Hangzhou Airport?

    The necessary travel and health documents for your Hangzhou Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Hangzhou?

Finding the right flight to Hangzhou from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hangzhou quick and easy, saving you time and money.

Can I find flights from Ontario to Hangzhou with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Hangzhou flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Hangzhou?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Hangzhou.

I’m not ready to book a flight from Ontario to Hangzhou right now. Can momondo alert me if prices change?

Price alerts on flights to Hangzhou from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Hangzhou trip

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Tue 4/21
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