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$465+ Cheap flights from Ontario (ONT) to Guangzhou (CAN)

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CAN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Ontario to Guangzhou

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Guangzhou (CAN). 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 July 29, 2025.

Round-trip from

$933
(IEagle)

One-way from

$465
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$1,200
From Ontario to Guangzhou Baiyun
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One-way flight from Ontario to Guangzhou Baiyun
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Highest demand for flights based on searches. 6% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Ontario to Guangzhou

Cheapest flights from Ontario to Guangzhou
Explore the most affordable flight options available from Ontario to Guangzhou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This IEagle deal was found by Cheapflights users on 7/29. 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.
Tue 8/2612:45 amONT - CAN
1 stop24h 30mChina Airlines
Tue 9/235:30 pmCAN - ONT
1 stop15h 30mChina Airlines
Deal found 7/29$933
This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:45 pmONT - CAN
2 stops31h 15mMultiple Airlines
Fri 12/511:25 amCAN - ONT
1 stop20h 25mMultiple Airlines
Deal found 7/29$941
This Korean Air deal was found by Cheapflights users on 7/29. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:00 amONT - CAN
2 stops38h 30mKorean Air
Mon 9/2912:40 pmCAN - ONT
2 stops43h 20mKorean Air
Deal found 7/29$1,011

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Guangzhou 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 July 29, 2025.
Use the filters below to find and compare flights from Ontario to Guangzhou that are best for you.

Fly from

Ontario

Fly to

Guangzhou

Route

Depart

Return

Price

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

Wed 8/13

12:45 am-4:15 pm

1 stop24h 30m

Guangzhou Baiyun

Sat 9/13

5:30 pm-6:40 pm

1 stop16h 10m

$933

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

Thu 9/25

12:10 am-12:55 am

2 stops33h 45m

Guangzhou Baiyun

Sun 10/12

3:30 am-6:00 pm

2 stops29h 30m

$989

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

Sun 8/10

6:25 am-11:30 am

2 stops38h 05m

Guangzhou Baiyun

Fri 9/12

12:40 pm-10:40 pm

2 stops49h 00m

$1,067

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

Tue 8/26

6:00 am-2:05 am

3 stops29h 05m

$465

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

Thu 10/16

12:10 am-4:15 pm

1 stop25h 05m

$550

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

Tue 8/5

2:37 pm-3:30 pm

2 stops33h 53m

$753

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

Sat 8/2

6:51 pm-11:55 am

2 stops26h 04m

$786

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

Mon 9/1

6:00 am-10:20 pm

2 stops25h 20m

$808

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

Mon 8/18

11:59 pm-8:25 pm

2 stops29h 26m

$1,565

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Ontario to Guangzhou

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

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

Currently, March is the cheapest month in which you can book a flight from Ontario to Guangzhou (average of $1,108). Flying from Ontario to Guangzhou in July is currently the most expensive (average of $1,494). 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 Guangzhou

Get insights into the airlines that provide service to Guangzhou. 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 Guangzhou. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Ontario to Guangzhou, such as EVA Air, Korean Air, and China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,221 reviews

Comfort

8.3

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,221 reviews
EVA Air
8.4
Very good
1,221 reviews

Comfort

8.3

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,121 reviews
EVA Air
8.4
Very good
1,221 reviews

Comfort

8.3

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
754 reviews
EVA Air
8.4
Very good
1,221 reviews

Comfort

8.3

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Qatar Airways
7.4
Good
3,609 reviews
EVA Air
8.4
Very good
1,221 reviews

Comfort

8.3

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
United Airlines
7.4
Good
8,896 reviews
EVA Air
8.4
Very good
1,221 reviews

Comfort

8.3

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

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

  • What are the cheapest airlines flying from Ontario to Guangzhou round-trip?

    China Airlines, at $933, was found to be the cheapest airline from Ontario to Guangzhou. An alternate airline flying to your destination would be Korean Air.

  • What are the cheapest airlines to fly from Ontario to Guangzhou one-way?

    $550 is the cheapest one-way deal found within the past few days, from China Airlines. You may also be able to find cheap deals on Qatar Airways and EVA Air, with prices starting from $753 and $786, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Guangzhou 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 Guangzhou?

    Currently, March is the cheapest month in which you can book a flight from Ontario to Guangzhou (average of $1,108). Flying from Ontario to Guangzhou in July is currently the most expensive (average of $1,494). 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.

See more FAQs

Traveling to a place near Guangzhou?

Book flights to Guangzhou if you plan to visit one of these locations
Dongguan

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Alternative routes for Ontario to Guangzhou

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Top airline flying from Ontario to Guangzhou

Discover the top airline that operate flights from Ontario to Guangzhou. 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 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$997Average$1,187FlexibilityNo cancel feeOn-time70%

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