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Cheap flights from Ontario to Changsha from C$ 666

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CSX
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ontario to Changsha

Keep the following information in mind while searching for Ontario to Changsha flight deals. Data was last updated 15 September 2025.

Round-trip from

C$ 1,420

One-way from

C$ 666

Popular in

December

Cheapest in

November

Average price

C$ 1,786
27/10-20/11
  • 27/10-20/11
  • 4 total stops
  • 69h 15m total
  • Ontario to Changsha
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30/10
  • 30/10
  • 2 total stops
  • 44h 35m total
  • Ontario to Changsha
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Highest demand for flights based on searches. 9% potential increase in price (C$ 278 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 137 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ontario to Changsha

Cheapest flights from Ontario to Changsha
Explore the most affordable flight options available from Ontario to Changsha. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Mon 27/105:50 p.m.YOW - CSX
2 stops30h 35mMultiple Airlines
Thu 20/112:05 p.m.CSX - YOW
2 stops38h 40mMultiple Airlines
Deal found 13/9C$ 1,420
Sat 20/91:30 a.m.YYZ - CSX
1 stop29h 00mChina Southern
Sun 28/98:00 a.m.CSX - YYZ
1 stop25h 30mChina Southern
Deal found 13/9C$ 1,507
Mon 20/105:15 p.m.YOW - CSX
3 stops29h 25mMultiple Airlines
Thu 20/118:15 a.m.CSX - YOW
3 stops53h 25mMultiple Airlines
Deal found 13/9C$ 1,529
Thu 30/104:10 p.m.YYZ - CSX
1 stop29h 25mAir China
Thu 6/118:25 a.m.CSX - YYZ
1 stop16h 45mAir China
Deal found 15/9C$ 1,777
Thu 30/106:45 p.m.YYZ - CSX
2 stops29h 40mMultiple Airlines
Thu 6/112:05 p.m.CSX - YYZ
2 stops29h 03mMultiple Airlines
Deal found 15/9C$ 1,783
Fri 24/105:55 a.m.YOW - CSX
2 stops30h 10mMultiple Airlines
Thu 20/117:40 a.m.CSX - YOW
2 stops29h 38mMultiple Airlines
Deal found 13/9C$ 1,870
Tue 7/101:30 a.m.YYZ - CSX
1 stop22h 50mChina Southern
Fri 24/107:45 p.m.CSX - YYZ
1 stop37h 45mChina Southern
Deal found 15/9C$ 1,888
Sun 21/91:40 p.m.YYZ - CSX
1 stop21h 50mMultiple Airlines
Sun 28/911:15 a.m.CSX - YYZ
1 stop18h 30mMultiple Airlines
Deal found 13/9C$ 1,890
Mon 13/105:55 a.m.YOW - CSX
2 stops30h 10mMultiple Airlines
Thu 20/117:40 a.m.CSX - YOW
2 stops29h 38mMultiple Airlines
Deal found 13/9C$ 2,163

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Changsha 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 629,999 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Ontario to Changsha that are best for you.

Fly from

Ontario

Fly to

Changsha

Route

Depart

Return

Price

OttawaChangsha

YOW - CSX

YOWCSX

Ottawa

Mon 27/10

5:50 p.m.-6:25 p.m.

2 stops36h 35m

Changsha Huanghua Intl

Thu 20/11

2:05 p.m.-9:42 a.m.

3 stops32h 37m

C$ 1,420

OttawaChangsha

YOW - CSX

YOWCSX

Ottawa

Mon 20/10

5:15 p.m.-10:40 a.m.

3 stops29h 25m

Changsha Huanghua Intl

Thu 20/11

8:15 a.m.-12:40 a.m.

3 stops53h 25m

C$ 1,529

TorontoChangsha

YYZ - CSX

YYZCSX

Toronto Pearson Intl

Sun 1/3

10:15 p.m.-11:40 a.m.

2 stops48h 25m

Changsha Huanghua Intl

Thu 5/3

12:55 p.m.-9:55 p.m.

2 stops22h 00m

C$ 1,710

TorontoChangsha

YYZ - CSX

YYZCSX

Toronto Pearson Intl

Thu 30/10

4:10 p.m.-9:35 a.m.

1 stop29h 25m

Changsha Huanghua Intl

Thu 6/11

8:25 a.m.-12:10 p.m.

1 stop16h 45m

C$ 1,777

TorontoChangsha

YYZ - CSX

YYZCSX

Toronto Pearson Intl

Thu 30/10

6:45 p.m.-12:25 p.m.

2 stops29h 40m

Changsha Huanghua Intl

Thu 6/11

2:05 p.m.-6:08 a.m.

2 stops29h 03m

C$ 1,783

OttawaChangsha

YOW - CSX

YOWCSX

Ottawa

Fri 24/10

5:55 a.m.-12:05 a.m.

2 stops30h 10m

Changsha Huanghua Intl

Thu 20/11

7:40 a.m.-12:18 a.m.

2 stops29h 38m

C$ 1,870

TorontoChangsha

YYZ - CSX

YYZCSX

Toronto Pearson Intl

Tue 7/10

1:30 a.m.-12:20 p.m.

1 stop22h 50m

Changsha Huanghua Intl

Fri 24/10

7:45 p.m.-9:30 p.m.

1 stop37h 45m

C$ 1,888

OttawaChangsha

YOW - CSX

YOWCSX

Ottawa

Mon 13/10

7:00 a.m.-5:25 p.m.

3 stops46h 25m

Changsha Huanghua Intl

Thu 20/11

7:40 a.m.-8:04 p.m.

2 stops25h 24m

C$ 2,243

OttawaChangsha

YOW - CSX

YOWCSX

Ottawa

Fri 20/2

5:50 p.m.-6:15 p.m.

2 stops59h 25m

Changsha Huanghua Intl

Tue 24/2

8:25 a.m.-6:43 a.m.

2 stops35h 18m

C$ 3,169

MontrealChangsha

YUL - CSX

YULCSX

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

8:50 p.m.-1:50 p.m.

2 stops52h 00m

Changsha Huanghua Intl

Sat 28/2

9:20 p.m.-2:05 p.m.

2 stops53h 45m

C$ 3,347

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 31 results
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Best time to book a flight from Ontario to Changsha

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

What is the cheapest time of day to fly from ON to CSX?

Find hourly flight availability from Ontario to Changsha. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

When flying from Region of Ontario to Changsha, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Region of Ontario to Changsha?

Related info for your journey

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

  • What airport do you fly into for flights to Changsha from Ontario?

    For a flight from Ontario to Changsha, you will be flying into Huanghua Intl. Changsha Huanghua Intl (CSX) is just 24.4 km from the centre of the city.

  • How long is the flight from Region of Ontario to Changsha?

    Airlines like Korean Air and XiamenAir fly from Region of Ontario to Changsha in about 48h 25m. The time it takes to get you to your destination can typically vary by up to 3h 35m. The distance between Region of Ontario and Changsha is about 11909 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Region of Ontario to Changsha?

    The most popular route from Region of Ontario to Changsha is Toronto Pearson Intl - Changsha Huanghua Intl. You may also consider Ottawa - Changsha Huanghua Intl or Montreal Pierre Elliott Trudeau Intl - Changsha Huanghua Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Changsha by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Ontario to Changsha

Discover the top 3 airlines that operate flights from Ontario to Changsha. 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 629,999 searches. Data last updated 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapestC$ 1,225AverageC$ 2,037FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapestC$ 1,499AverageC$ 1,670FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapestC$ 1,570AverageC$ 1,983FlexibilityNo cancel feeOn-time69%
Search China Southern flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Changsha?

Deals for Ontario to Changsha flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Changsha?

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Changsha for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ontario to Changsha with no change fees?

Yes, we can. To see specific flights from Ontario to Changsha with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ontario to Changsha become cheaper?

Yes! Start tracking prices for Ontario to Changsha flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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