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Cheap flights from Ontario to Changsha from C$ 1,618

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CSX
3 Dec — 10 Dec1
1 adult
1 adult, Economy, 0 bags

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 3 November 2025.

Round-trip from

C$ 1,493

Popular in

December

Cheapest in

August

Average price

C$ 1,971
Air Canada
  • Air Canada
  • 3/2-3/3
  • 4 total stops
  • 73h 58m total
  • Ontario to Changsha
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 554 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 140 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from Ontario to Changsha

Enter your travel dates to find the best prices.

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 3 November 2025.

Tue 2/127:45 a.m.YOW - CSX
2 stops36h 40mMultiple Airlines
Tue 20/112:25 p.m.CSX - YOW
2 stops31h 18mMultiple Airlines
Deal found 1/11C$ 1,823
Tue 18/117:45 a.m.YOW - CSX
2 stops36h 40mMultiple Airlines
Tue 6/110:05 p.m.CSX - YOW
2 stops45h 38mMultiple Airlines
Deal found 1/11C$ 2,578
Tue 16/1212:05 p.m.YOW - CSX
3 stops33h 45mMultiple Airlines
Tue 27/16:25 p.m.CSX - YOW
3 stops35h 26mMultiple Airlines
Deal found 1/11C$ 2,882

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 3 November 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 2/2

5:50 p.m.-11:10 a.m.

2 stops52h 20m

Changsha Huanghua Intl

Mon 2/3

9:30 p.m.-3:45 p.m.

2 stops55h 15m

C$ 1,618

OttawaChangsha

YOW - CSX

YOWCSX

Ottawa

Tue 3/2

5:50 p.m.-11:35 p.m.

2 stops40h 45m

Changsha Huanghua Intl

Mon 2/3

9:30 p.m.-6:43 a.m.

2 stops46h 13m

C$ 1,622

OttawaChangsha

YOW - CSX

YOWCSX

Ottawa

Tue 3/2

5:50 p.m.-11:35 p.m.

2 stops40h 45m

Changsha Huanghua Intl

Tue 3/3

10:30 a.m.-3:45 p.m.

2 stops42h 15m

C$ 1,645

TorontoChangsha

YYZ - CSX

YYZCSX

Toronto Pearson Intl

Sat 28/2

12:35 a.m.-8:05 p.m.

1 stop30h 30m

Changsha Huanghua Intl

Thu 5/3

1:05 p.m.-9:00 p.m.

1 stop20h 55m

C$ 1,681

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.-6:10 a.m.

2 stops30h 15m

C$ 1,715

TorontoChangsha

YYZ - CSX

YYZCSX

Toronto Pearson Intl

Fri 13/2

10:35 p.m.-8:05 p.m.

2 stops56h 30m

Changsha Huanghua Intl

Sun 8/3

9:15 p.m.-10:00 p.m.

1 stop36h 45m

C$ 1,760

TorontoChangsha

YYZ - CSX

YYZCSX

Toronto Pearson Intl

Fri 13/2

1:55 p.m.-8:05 p.m.

1 stop41h 10m

Changsha Huanghua Intl

Sun 8/3

9:15 p.m.-10:00 p.m.

1 stop36h 45m

C$ 1,765

TorontoChangsha

YYZ - CSX

YYZCSX

Toronto Pearson Intl

Fri 13/2

7:00 a.m.-9:55 p.m.

2 stops25h 55m

Changsha Huanghua Intl

Sun 8/3

10:05 p.m.-7:35 p.m.

2 stops33h 30m

C$ 1,797

OttawaChangsha

YOW - CSX

YOWCSX

Ottawa

Tue 2/12

7:45 a.m.-9:25 a.m.

2 stops36h 40m

Changsha Huanghua Intl

Tue 20/1

12:25 p.m.-6:43 a.m.

2 stops31h 18m

C$ 1,823

OttawaChangsha

YOW - CSX

YOWCSX

Ottawa

Mon 2/2

7:45 a.m.-9:55 p.m.

2 stops25h 10m

Changsha Huanghua Intl

Tue 3/3

2:10 p.m.-8:18 a.m.

3 stops31h 08m

C$ 1,837

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 12 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 month to book a flight from Region of Ontario to Changsha?

Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Changsha (average of C$ 1,243). Flying from Region of Ontario to Changsha in August is currently the most expensive (average of C$ 2,108). 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.

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 3 November 2025.

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Changsha in the afternoon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight at noon.

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 Cathay Pacific and Air China fly from Region of Ontario to Changsha in about 30h 30m. The time it takes to get you to your destination can typically vary by up to 29h 25m. 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 Ottawa - Changsha Huanghua Intl. You may also consider Toronto Pearson Intl - 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.

  • What is the cheapest month to book a flight from Region of Ontario to Changsha?

    Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Changsha (average of C$ 1,243). Flying from Region of Ontario to Changsha in August is currently the most expensive (average of C$ 2,108). 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

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 3 November 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapestC$ 1,243AverageC$ 2,065FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapestC$ 1,520AverageC$ 1,694FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapestC$ 1,592AverageC$ 2,011FlexibilityNo cancel feeOn-time69%
Search China Southern flights

Fly with Cheapflights

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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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