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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Changsha from C$ 797

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — CSX
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Changsha

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Changsha
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Changsha. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Fri 24/46:00 p.m.
YUL
-
CSX
2 stops34h 30m
Multiple Airlines
Fri 1/512:10 p.m.
CSX
-
YUL
2 stops40h 48m
Multiple Airlines
Deal found 9/3C$ 1,871
Sat 12/97:00 a.m.
YUL
-
CSX
2 stops40h 05m
Cathay Pacific
Wed 16/912:05 p.m.
CSX
-
YUL
2 stops42h 15m
Cathay Pacific
Deal found 6/3C$ 1,908
Thu 4/68:30 a.m.
YUL
-
CSX
2 stops27h 35m
Multiple Airlines
Sun 14/610:55 p.m.
CSX
-
YUL
3 stops44h 20m
Multiple Airlines
Deal found 10/3C$ 2,039
Sun 7/68:30 a.m.
YUL
-
CSX
2 stops27h 00m
Multiple Airlines
Mon 15/612:40 a.m.
CSX
-
YUL
1 stop30h 00m
Multiple Airlines
Deal found 10/3C$ 2,134
Sat 6/67:20 p.m.
YUL
-
CSX
2 stops41h 40m
Korean Air
Wed 17/61:05 a.m.
CSX
-
YUL
2 stops29h 15m
Korean Air
Deal found 10/3C$ 2,141

Find flight deals from Pierre Elliott Trudeau Intl to Changsha

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Changsha (CSX). 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 11 March 2026.

Round-trip from

C$ 1,871

One-way from

C$ 797
24/4-1/5
  • 24/4-1/5
  • 4 total stops
  • 75h 18m total
  • Montreal to Changsha
Search Deals
23/4
  • 23/4
  • 3 total stops
  • 38h 35m total
  • Montreal to Changsha
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 11 March 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Changsha that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealChangsha

YUL - CSX

YULCSX

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

7:20 p.m.-12:05 a.m.

2 stops40h 45m

Changsha Huanghua Intl

Thu 18/6

1:05 a.m.-6:20 p.m.

2 stops29h 15m

C$ 2,391

MontrealChangsha

YUL - CSX

YULCSX

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

7:20 p.m.-11:55 p.m.

2 stops40h 35m

Changsha Huanghua Intl

Thu 18/6

1:05 a.m.-6:20 p.m.

2 stops29h 15m

C$ 2,441

MontrealChangsha

YUL - CSX

YULCSX

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

7:20 p.m.-12:05 a.m.

2 stops40h 45m

Changsha Huanghua Intl

Mon 15/6

2:00 a.m.-6:20 p.m.

2 stops28h 20m

C$ 2,566
Quickest round-trip

MontrealChangsha

YUL - CSX

YULCSX

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

6:45 a.m.-12:05 a.m.

2 stops29h 20m

Changsha Huanghua Intl

Fri 12/6

1:05 a.m.-6:20 p.m.

2 stops29h 15m

C$ 2,616

MontrealChangsha

YUL - CSX

YULCSX

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

6:45 a.m.-11:05 a.m.

2 stops40h 20m

Changsha Huanghua Intl

Wed 17/6

12:05 p.m.-6:20 p.m.

2 stops42h 15m

C$ 2,873

MontrealChangsha

YUL - CSX

YULCSX

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

6:45 a.m.-11:05 a.m.

2 stops40h 20m

Changsha Huanghua Intl

Sun 14/6

12:05 p.m.-6:20 p.m.

2 stops42h 15m

C$ 2,873
Cheapest one-way
Quickest one-way

MontrealChangsha

YUL - CSX

YULCSX

Montreal Pierre Elliott Trudeau Intl

Thu 23/4

5:10 p.m.-7:45 p.m.

3 stops38h 35m

C$ 797

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Sorted by cheapest first

Best time to book a flight from Pierre Elliott Trudeau Intl to Changsha

Have a flexible travel schedule? Discover the best time to fly to Changsha from Pierre Elliott Trudeau Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl?

    For a flight from Montreal Pierre Elliott Trudeau Intl to Changsha, you will be flying into Huanghua Intl. Changsha Huanghua Intl (CSX) is just 24.4 km from the centre of the city. Huanghua Intl is the only Changsha airport and it handles 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. 0 airlines have flights to Changsha Huanghua Intl from Montreal Pierre Elliott Trudeau Intl on a regular basis.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Changsha?

    Korean Air and Cathay Pacific can get you from Montreal Pierre Elliott Trudeau Intl Airport to Changsha in just under 40h 20m. Your travel time can differ by up to 25m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Changsha is about 11787 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Changsha that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Changsha flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Changsha?

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

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Changsha?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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

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Complete your trip

Complete your trip to Changsha by adding a car rental and/or hotel reservation to your travel itinerary.
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