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$579+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SZX
Mar 22 — Mar 291
Sat 3/22
Sat 3/29
1 adult, Economy
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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 March 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,058
(China Airlines)

One-way from

$579
(FlightHub)

Popular in

June

Cheapest in

March

Average price

$688
Provider with most accurate pricing for Ontario-Shenzhen flight deals.
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Provider most trusted by Cheapflights users for Ontario-Shenzhen flights.
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From Ontario to Shenzhen
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One-way flight from Ontario to Shenzhen
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Highest demand for flights based on searches. 24% potential increase in price ($365 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 17, 2025.

This FlightHub deal was found by Cheapflights users on 3/17. 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 FlightHub 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 3/17$975
This Mytrip deal was found by Cheapflights users on 3/15. 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.
Mon 4/2812:10 amONT - SZX
3 stops35h 05mMultiple Airlines
Tue 5/611:30 pmSZX - ONT
3 stops33h 30mMultiple Airlines
Deal found 3/15$1,148
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Tue 4/17:05 amONT - SZX
2 stops23h 30mUnited Airlines
Thu 4/1010:30 amSZX - ONT
2 stops22h 21mUnited Airlines
Deal found 3/17$1,385
This Korean Air deal was found by Cheapflights users on 3/16. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/45:40 amONT - SZX
2 stops38h 55mKorean Air
Mon 4/2812:45 pmSZX - ONT
2 stops42h 59mKorean Air
Deal found 3/16$2,763
This American Airlines deal was found by Cheapflights users on 3/15. 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 7/3011:59 pmONT - SZX
2 stops32h 01mAmerican Airlines
Tue 8/199:35 amSZX - ONT
2 stops27h 09mAmerican Airlines
Deal found 3/15$9,939

Find flights from Ontario to Shenzhen within your budget

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 March 17, 2025.

Fly from

Ontario

Fly to

Shenzhen

Route

Depart

Return

Price

OntarioShenzhen

ONT - SZX

ONTSZX

Ontario

Mon 4/7

12:10 am-4:45 pm

1 stop25h 35m

Shenzhen

Sun 4/27

6:05 pm-6:00 pm

1 stop14h 55m

$1,058

OntarioShenzhen

ONT - SZX

ONTSZX

Ontario

Mon 4/28

12:10 am-2:15 am

3 stops35h 05m

Shenzhen

Tue 5/6

11:30 pm-6:00 pm

3 stops33h 30m

$1,148

OntarioShenzhen

ONT - SZX

ONTSZX

Ontario

Tue 4/1

7:05 am-9:35 pm

2 stops23h 30m

Shenzhen

Thu 4/10

10:30 am-5:51 pm

2 stops22h 21m

$1,385

OntarioShenzhen

ONT - SZX

ONTSZX

Ontario

Fri 4/4

5:40 am-11:35 am

2 stops38h 55m

Shenzhen

Mon 4/28

12:45 pm-4:44 pm

2 stops42h 59m

$2,763

OntarioShenzhen

ONT - SZX

ONTSZX

Ontario

Tue 3/25

11:45 pm-5:25 pm

1 stop26h 40m

$579

OntarioShenzhen

ONT - SZX

ONTSZX

Ontario

Mon 4/7

12:10 am-2:15 am

3 stops35h 05m

$653

OntarioShenzhen

ONT - SZX

ONTSZX

Ontario

Mon 3/24

6:00 am-11:30 pm

2 stops26h 30m

$772

OntarioShenzhen

ONT - SZX

ONTSZX

Ontario

Tue 4/22

5:45 am-12:10 am

2 stops27h 25m

$805

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

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 March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Shenzhen flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Travel insights for flights from Ontario to Shenzhen

Get recent, data-driven insights about flights from Ontario to Shenzhen including ideal travel times, pricing trends, and more.

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 $813). 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 March 17, 2025.
Korean Air
8.4
Very good
1,045 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

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
1,045 reviews
Korean Air
8.4
Very good
1,045 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

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
8.2
Very good
725 reviews
Korean Air
8.4
Very good
1,045 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

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
7,914 reviews
Korean Air
8.4
Very good
1,045 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

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
8,615 reviews
Korean Air
8.4
Very good
1,045 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

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 $579. 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 $813). 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.

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