HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Shenzhen

$753+ Cheap flights from Ontario (ONT) to Shenzhen (SZX)

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SZX
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Shenzhen 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 Ontario to Shenzhen

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Shenzhen (SZX). 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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,010
(Gurufare)

One-way from

$753
(China Airlines)

Popular in

June

Cheapest in

March

Average price

$1,358
Provider with most accurate pricing for Ontario-Shenzhen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Shenzhen flights.
Search Deals
From Ontario to Shenzhen
Search Deals
One-way flight from Ontario to Shenzhen
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($336 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Ontario to Shenzhen

Cheapest flights from Ontario to Shenzhen
Explore the most affordable flight options available from Ontario to Shenzhen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1712:10 amONT - SZX
1 stop25h 35mChina Airlines
Thu 10/26:05 pmSZX - ONT
1 stop14h 55mChina Airlines
Deal found 4/30$1,010
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Sun 5/1112:10 amONT - SZX
2 stops30h 30mMultiple Airlines
Fri 5/168:55 amSZX - ONT
2 stops24h 05mMultiple Airlines
Deal found 4/30$1,428
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/26:25 amONT - SZX
2 stops26h 45mDelta
Wed 8/131:00 pmSZX - ONT
2 stops24h 41mDelta
Deal found 4/30$2,439
This Korean Air deal was found by Cheapflights users on 4/29. 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.
Sat 5/35:45 amONT - SZX
2 stops38h 50mKorean Air
Wed 5/712:45 pmSZX - ONT
2 stops20h 35mKorean Air
Deal found 4/29$3,051
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 7/911:59 pmONT - SZX
2 stops32h 01mAmerican Airlines
Wed 7/239:35 amSZX - ONT
3 stops27h 03mAmerican Airlines
Deal found 4/30$3,681

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Shenzhen 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 May 1, 2025.
Use the filters below to find and compare flights from Ontario to Shenzhen that are best for you.

Fly from

Ontario

Fly to

Shenzhen

Route

Depart

Return

Price

OntarioShenzhen

ONT - SZX

ONTSZX

Ontario

Wed 9/17

12:10 am-4:45 pm

1 stop25h 35m

Shenzhen

Thu 10/2

6:05 pm-6:00 pm

1 stop14h 55m

$1,010

OntarioShenzhen

ONT - SZX

ONTSZX

Ontario

Sun 5/11

12:10 am-9:40 pm

2 stops30h 30m

Shenzhen

Fri 5/16

8:55 am-6:00 pm

2 stops24h 05m

$1,428

OntarioShenzhen

ONT - SZX

ONTSZX

Ontario

Fri 6/13

6:00 am-9:35 pm

2 stops24h 35m

Shenzhen

Fri 6/20

10:30 am-5:38 pm

2 stops22h 08m

$2,185

OntarioShenzhen

ONT - SZX

ONTSZX

Ontario

Mon 6/16

6:25 am-12:10 am

2 stops26h 45m

Shenzhen

Wed 7/2

7:15 am-10:46 pm

2 stops30h 31m

$2,319

OntarioShenzhen

ONT - SZX

ONTSZX

Ontario

Wed 7/9

11:59 pm-11:00 pm

2 stops32h 01m

Shenzhen

Wed 7/23

9:35 am-9:38 pm

3 stops27h 03m

$3,681

OntarioShenzhen

ONT - SZX

ONTSZX

Ontario

Mon 5/12

12:10 am-4:45 pm

1 stop25h 35m

$753

OntarioShenzhen

ONT - SZX

ONTSZX

Ontario

Mon 7/7

12:45 am-5:00 am

2 stops37h 15m

$800

OntarioShenzhen

ONT - SZX

ONTSZX

Ontario

Thu 5/22

6:00 am-10:00 am

2 stops37h 00m

$1,052

OntarioShenzhen

ONT - SZX

ONTSZX

Ontario

Tue 6/10

6:25 am-12:10 am

2 stops26h 45m

$1,397

OntarioShenzhen

ONT - SZX

ONTSZX

Ontario

Fri 6/13

6:25 am-11:35 am

2 stops38h 10m

$2,013

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 11 results
1
2

Compare providers for flights from Ontario to Shenzhen

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 Ontario to Shenzhen in May.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Shenzhen flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Ontario-Shenzhen flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Ontario-Shenzhen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Shenzhen flights, Cheapflights users trust AranGrant the most. AranGrant 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 Ontario-Shenzhen 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 Ontario to Shenzhen

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

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

Currently, March is the cheapest month in which you can book a flight from Ontario to Shenzhen (average of $806). Flying from Ontario to Shenzhen in June is currently the most expensive (average of $1,573). 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 Shenzhen by month

Plan your trip to Shenzhen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Shenzhen ranges from 0.9 - 13.2 inches per month. August is typically the wettest month, when rainfall can reach 13.2 in. December is typically the driest time to visit Shenzhen when rainfall is around 0.9 in.

Temperature in Shenzhen by month

Plan your trip to Shenzhen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Shenzhen, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing Shenzhen

Get insights into the airlines that provide service to Shenzhen. 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 Shenzhen. Reviews last updated May 1, 2025.
Korean Air
8.4
Very good
1,068 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,068 reviews
Korean Air
8.4
Very good
1,068 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very good
732 reviews
Korean Air
8.4
Very good
1,068 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,934 reviews
Korean Air
8.4
Very good
1,068 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,696 reviews
Korean Air
8.4
Very good
1,068 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
American Airlines
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,068 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Shenzhen. 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 to fly from Ontario to Shenzhen one-way?

    The cheapest airline one-way is China Airlines, with whom users have recently found tickets for as low as $753. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Ontario to Shenzhen for a low price.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Ontario to Shenzhen (average of $806). Flying from Ontario to Shenzhen in June is currently the most expensive (average of $1,573). 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 Ontario?

Book flights to Ontario if you plan to visit one of these locations
Zhongshan

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Shenzhen

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Guangzhou flights
Los Angeles to Guangzhou flights
San Jose to Guangzhou flights
Oakland to Guangzhou flights
Santa Ana to Guangzhou flights
Ontario to Guangzhou flights
Burbank to Guangzhou flights
Los Angeles to Shenzhen flights
San Francisco to Shenzhen flights
San Jose to Shenzhen flights
Oakland to Shenzhen flights
San Francisco to Jieyang flights
Las Vegas to Shenzhen flights
Las Vegas to Guangzhou flights
Burbank to Shenzhen flights
Santa Ana to Shenzhen flights
San Diego to Guangzhou flights
Los Angeles to Zhuhai flights
San Francisco to Zhuhai flights
San Francisco to Huizhou flights
San Diego to Shenzhen flights
San Francisco to Zhanjiang flights
Long Beach to Guangzhou flights
Reno to Shenzhen flights
San Jose to Zhanjiang flights
Santa Ana to Zhuhai flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.