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Cheap flights from Ontario to Hangzhou from $551

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 10/30. 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

Find the cheapest flights from Ontario to Hangzhou

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
7:00 am - 1:25 pm
ONT
-
HGH
39h 25m
2 stops
Korean Air Logo
2:40 pm - 5:17 pm
HGH
-
ONT
42h 37m
2 stops
$1,022Korean Air
Wed, Oct 14 - Mon, Nov 9
Korean Air Logo
7:00 am - 1:25 pm
ONT
-
HGH
39h 25m
2 stops
Korean Air Logo
2:40 pm - 5:17 pm
HGH
-
ONT
42h 37m
2 stops
$1,072Korean Air
Wed, Oct 14 - Fri, Nov 6
Multiple Airlines Logo
12:45 am - 11:35 pm
ONT
-
HGH
31h 50m
2 stops
Multiple Airlines Logo
8:00 am - 6:00 pm
HGH
-
ONT
25h 00m
2 stops
$1,392Multiple Airlines
Sun, Sep 6 - Sat, Sep 26
Korean Air Logo
6:20 am - 1:25 pm
ONT
-
HGH
40h 05m
2 stops
Korean Air Logo
2:30 pm - 10:52 pm
HGH
-
ONT
47h 22m
2 stops
$1,422Korean Air
Wed, Jul 15 - Wed, Jul 29
Korean Air Logo
6:20 am - 1:25 pm
ONT
-
HGH
40h 05m
2 stops
Korean Air Logo
2:30 pm - 10:52 pm
HGH
-
ONT
47h 22m
2 stops
$1,472Korean Air
Sat, Jul 18 - Wed, Jul 29
Multiple Airlines Logo
12:45 am - 6:15 pm
ONT
-
HGH
26h 30m
1 stop
Multiple Airlines Logo
8:30 am - 6:40 pm
HGH
-
ONT
25h 10m
2 stops
$1,486Multiple Airlines
Wed, Aug 26 - Thu, Sep 10
Multiple Airlines Logo
12:45 am - 2:40 pm
ONT
-
HGH
22h 55m
2 stops
Multiple Airlines Logo
8:30 am - 6:40 pm
HGH
-
ONT
25h 10m
2 stops
$1,490Multiple Airlines
Wed, Aug 26 - Thu, Sep 10
Multiple Airlines Logo
12:10 am - 10:35 pm
ONT
-
HGH
31h 25m
2 stops
Multiple Airlines Logo
8:00 am - 5:05 pm
HGH
-
ONT
24h 05m
2 stops
$1,519Multiple Airlines
Mon, Sep 21 - Fri, Oct 2
Korean Air Logo
6:00 am - 1:25 pm
ONT
-
HGH
40h 25m
2 stops
Korean Air Logo
2:30 pm - 10:52 pm
HGH
-
ONT
47h 22m
2 stops
$1,522Korean Air
Mon, Jul 13 - Wed, Jul 29
Multiple Airlines Logo
6:01 pm - 1:25 pm
ONT
-
HGH
52h 24m
2 stops
Multiple Airlines Logo
2:30 pm - 5:21 pm
HGH
-
ONT
41h 51m
2 stops
$1,532Multiple Airlines
Tue, Jul 14 - Mon, Jul 20

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Korean Air flights from Ontario to Hangzhou

Our best Korean Air deals on Ontario to Hangzhou flight tickets
Korean Air
Oct 14
ONT7:00 amOntario
39h 25m
2 stops
HGH1:25 pmHangzhou
Nov 9
HGH2:40 pmHangzhou
42h 37m
2 stops
ONT5:17 pmOntario
$1,022
Korean Air
Oct 14
ONT7:00 amOntario
39h 25m
2 stops
HGH1:25 pmHangzhou
Nov 6
HGH2:40 pmHangzhou
42h 37m
2 stops
ONT5:17 pmOntario
$1,072
Korean Air
Jul 15
ONT6:20 amOntario
40h 05m
2 stops
HGH1:25 pmHangzhou
Jul 29
HGH2:30 pmHangzhou
47h 22m
2 stops
ONT10:52 pmOntario
$1,422

Qatar Airways flights from Ontario to Hangzhou

Our best Qatar Airways deals on Ontario to Hangzhou flight tickets
Qatar Airways
Oct 17
ONT2:22 pmOntario
58h 43m
2 stops
HGH4:05 pmHangzhou
Nov 8
HGH11:35 pmHangzhou
38h 48m
2 stops
ONT10:23 pmOntario
$1,759
Qatar Airways
Jul 20
ONT6:02 amOntario
43h 03m
2 stops
HGH4:05 pmHangzhou
Jan 20
HGH11:35 pmHangzhou
39h 04m
2 stops
ONT10:39 pmOntario
$5,981
Qatar Airways
Oct 18
ONT2:13 pmOntario
58h 52m
2 stops
HGH4:05 pmHangzhou
Apr 14
HGH12:55 amHangzhou
36h 44m
2 stops
ONT10:39 pmOntario
$6,075

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 June 20, 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

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

Wed 10/14

7:00 am-1:25 pm

2 stops39h 25m

Hangzhou

Mon 11/9

2:40 pm-5:17 pm

2 stops42h 37m

$1,022

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

Wed 10/14

7:00 am-1:25 pm

2 stops39h 25m

Hangzhou

Fri 11/6

2:40 pm-5:17 pm

2 stops42h 37m

$1,072

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

Sun 9/6

12:45 am-11:35 pm

2 stops31h 50m

Hangzhou

Sat 9/26

8:00 am-6:00 pm

2 stops25h 00m

$1,392

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

Wed 7/15

6:20 am-1:25 pm

2 stops40h 05m

Hangzhou

Wed 7/29

2:30 pm-10:52 pm

2 stops47h 22m

$1,422

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

Sat 7/18

6:20 am-1:25 pm

2 stops40h 05m

Hangzhou

Wed 7/29

2:30 pm-10:52 pm

2 stops47h 22m

$1,472

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

Wed 8/26

12:45 am-6:15 pm

1 stop26h 30m

Hangzhou

Thu 9/10

8:30 am-6:40 pm

2 stops25h 10m

$1,486
Quickest round-trip

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

Wed 8/26

12:45 am-2:40 pm

2 stops22h 55m

Hangzhou

Thu 9/10

8:30 am-6:40 pm

2 stops25h 10m

$1,490

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

Mon 9/21

12:10 am-10:35 pm

2 stops31h 25m

Hangzhou

Fri 10/2

8:00 am-5:05 pm

2 stops24h 05m

$1,519

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

Mon 7/13

6:00 am-1:25 pm

2 stops40h 25m

Hangzhou

Wed 7/29

2:30 pm-10:52 pm

2 stops47h 22m

$1,522

OntarioHangzhou

ONT - HGH

ONTHGH

Ontario

Tue 7/14

6:01 pm-1:25 pm

2 stops52h 24m

Hangzhou

Mon 7/20

2:30 pm-5:21 pm

2 stops41h 51m

$1,532

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 $691. 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

40h 05m

Direct flights

None
The fastest flight from Ontario to Hangzhou takes 40h 05m
There are no direct flights from Ontario to Hangzhou. There are no popular flight routes from Ontario to Hangzhou.
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Frequently asked questions about flying from Ontario to Hangzhou

  • How far is Ontario to Hangzhou by plane?

    Hangzhou is 6604.4 mi away from Ontario. Flights usually cover this in 40h 05m, 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.

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