HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hong Kong

$511+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Hong Kong (HKG)

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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — HKG
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pierre Elliott Trudeau Intl to Hong Kong 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.

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Hong Kong Intl are usually found in April or January, booked 54 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap flight deals from Pierre Elliott Trudeau Intl to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Hong Kong (HKG). 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 September 11, 2025.

Round-trip from

$739
(United Airlines)

One-way from

$511
(United Airlines)

Popular in

June

Cheapest in

April

Average price

$1,107
From Montreal Pierre Elliott Trudeau Intl to Hong Kong Intl
Search Deals
One-way flight from Montreal Pierre Elliott Trudeau Intl to Hong Kong Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($203 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Pierre Elliott Trudeau Intl to Hong Kong

Cheapest flights from Pierre Elliott Trudeau Intl to Hong Kong
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/236:30 pmYUL - HKG
1 stop22h 30mUnited Airlines
Thu 11/610:30 pmHKG - YUL
2 stops28h 30mUnited Airlines
Deal found 9/10$739
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/232:20 pmYUL - HKG
2 stops26h 40mUnited Airlines
Thu 11/1310:45 pmHKG - YUL
2 stops28h 15mUnited Airlines
Deal found 9/10$744
This OneTravel deal was found by Cheapflights users on 9/11. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:40 pmYUL - HKG
1 stop29h 10mMultiple Airlines
Thu 11/2010:45 pmHKG - YUL
1 stop33h 00mMultiple Airlines
Deal found 9/11$873
This Ovago deal was found by Cheapflights users on 9/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/228:30 pmYUL - HKG
1 stop29h 20mMultiple Airlines
Mon 12/110:45 pmHKG - YUL
1 stop33h 00mMultiple Airlines
Deal found 9/11$883
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/143:41 pmYUL - HKG
2 stops25h 59mUnited Airlines
Mon 11/1710:35 amHKG - YUL
2 stops22h 13mUnited Airlines
Deal found 9/11$900
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 10/196:30 pmYUL - HKG
1 stop36h 25mUnited Airlines
Wed 12/1010:45 pmHKG - YUL
2 stops29h 31mUnited Airlines
Deal found 9/10$902
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 10/206:30 pmYUL - HKG
1 stop36h 25mUnited Airlines
Mon 12/2210:30 pmHKG - YUL
2 stops28h 30mUnited Airlines
Deal found 9/10$905
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 9/252:20 pmYUL - HKG
2 stops27h 20mUnited Airlines
Sat 9/2710:30 pmHKG - YUL
2 stops28h 30mUnited Airlines
Deal found 9/11$920
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 10/196:30 pmYUL - HKG
1 stop36h 25mUnited Airlines
Thu 11/610:30 pmHKG - YUL
2 stops29h 46mUnited Airlines
Deal found 9/11$934
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/143:41 pmYUL - HKG
2 stops25h 59mUnited Airlines
Sun 11/1610:35 amHKG - YUL
2 stops22h 13mUnited Airlines
Deal found 9/11$936
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/174:55 pmYUL - HKG
2 stops24h 05mUnited Airlines
Tue 12/1611:25 amHKG - YUL
2 stops22h 52mUnited Airlines
Deal found 9/10$938

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Hong Kong 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 September 11, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Hong Kong that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Hong Kong

Route

Depart

Return

Price

MontrealHong Kong

YUL - HKG

YULHKG

Montreal Pierre Elliott Trudeau Intl

Thu 10/23

6:30 pm-5:00 am

1 stop22h 30m

Hong Kong Intl

Thu 11/6

10:30 pm-2:00 pm

2 stops28h 30m

$739

MontrealHong Kong

YUL - HKG

YULHKG

Montreal Pierre Elliott Trudeau Intl

Thu 10/23

2:20 pm-5:00 am

2 stops26h 40m

Hong Kong Intl

Thu 11/13

10:45 pm-2:00 pm

2 stops28h 15m

$744

MontrealHong Kong

YUL - HKG

YULHKG

Montreal Pierre Elliott Trudeau Intl

Thu 1/8

6:00 am-7:00 am

2 stops36h 00m

Hong Kong Intl

Wed 2/4

11:25 am-9:32 pm

2 stops23h 07m

$900

MontrealHong Kong

YUL - HKG

YULHKG

Montreal Pierre Elliott Trudeau Intl

Sun 10/19

6:30 pm-6:55 pm

1 stop36h 25m

Hong Kong Intl

Thu 11/6

10:30 pm-3:16 pm

2 stops29h 46m

$934

MontrealHong Kong

YUL - HKG

YULHKG

Montreal Pierre Elliott Trudeau Intl

Sun 1/11

10:50 am-7:00 am

3 stops31h 10m

Hong Kong Intl

Tue 1/27

11:25 am-9:32 pm

2 stops23h 07m

$936

MontrealHong Kong

YUL - HKG

YULHKG

Montreal Pierre Elliott Trudeau Intl

Sun 9/21

6:30 pm-6:55 pm

1 stop36h 25m

Hong Kong Intl

Sat 10/4

9:15 am-10:06 pm

2 stops24h 51m

$936

MontrealHong Kong

YUL - HKG

YULHKG

Montreal Pierre Elliott Trudeau Intl

Thu 10/2

9:45 am-5:00 am

2 stops31h 15m

Hong Kong Intl

Sat 10/18

10:30 pm-8:16 am

1 stop21h 46m

$938

MontrealHong Kong

YUL - HKG

YULHKG

Montreal Pierre Elliott Trudeau Intl

Tue 9/23

6:30 pm-5:00 am

1 stop22h 30m

Hong Kong Intl

Sun 10/26

10:45 pm-2:00 pm

2 stops27h 15m

$938

MontrealHong Kong

YUL - HKG

YULHKG

Montreal Pierre Elliott Trudeau Intl

Thu 10/23

2:20 pm-5:00 am

2 stops26h 40m

Hong Kong Intl

Sat 11/8

10:30 pm-1:28 pm

2 stops27h 58m

$952

MontrealHong Kong

YUL - HKG

YULHKG

Montreal Pierre Elliott Trudeau Intl

Mon 2/16

5:35 pm-7:00 am

1 stop24h 25m

Hong Kong Intl

Thu 2/19

10:45 pm-1:46 pm

2 stops28h 01m

$968

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Pierre Elliott Trudeau Intl to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong 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.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Hong Kong

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Hong Kong?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Hong Kong. Price data was last updated on August 29, 2025.

The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Hong Kong may vary depending on when you book. For the best chance of a lower fare, look to book 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Hong Kong?

Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Hong Kong (average of $945). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Hong Kong in December is currently the most expensive (average of $1,614). 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 YUL to HKG?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

One of the essential ways to save on airfare from Montreal Pierre Elliott Trudeau Intl Airport to Hong Kong is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 22% on airfare.

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with SWISS, United Airlines, and Air Canada from Montreal Pierre Elliott Trudeau Intl Airport to Hong Kong to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,731 reviews

Crew

8.2

Entertainment

6.8

Food

7.1

Comfort

7.4

Boarding

7.7

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
SWISS
7.5
Good
1,731 reviews
SWISS
7.5
Good
1,731 reviews

Crew

8.2

Entertainment

6.8

Food

7.1

Comfort

7.4

Boarding

7.7

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
United Airlines
7.4
Good
8,937 reviews
SWISS
7.5
Good
1,731 reviews

Crew

8.2

Entertainment

6.8

Food

7.1

Comfort

7.4

Boarding

7.7

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
Air Canada
7.1
Good
10,000 reviews
SWISS
7.5
Good
1,731 reviews

Crew

8.2

Entertainment

6.8

Food

7.1

Comfort

7.4

Boarding

7.7

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
Lufthansa
6.8
Okay
7,409 reviews
SWISS
7.5
Good
1,731 reviews

Crew

8.2

Entertainment

6.8

Food

7.1

Comfort

7.4

Boarding

7.7

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Hong Kong. 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 Hong Kong from Montreal Pierre Elliott Trudeau Intl?

    Located just 16.2 mi from the city center, Hong Kong Intl is the airport most travelers will use when flying to Hong Kong from Montreal Pierre Elliott Trudeau Intl. Booking flights from Montreal Pierre Elliott Trudeau Intl to Hong Kong Intl (HKG) should be relatively easy as there are 0 daily inbound flights from Montreal Pierre Elliott Trudeau Intl from 4 different airlines.

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

    Departing from Montreal Pierre Elliott Trudeau Intl Airport to Hong Kong will take you 22h 30m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Hong Kong is about 7724 mi.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Hong Kong round-trip?

    Flying on United Airlines is currently your cheapest option to Hong Kong, with prices starting at $807. Additional round-trip tickets that might be worth considering are offered by Air Canada and SWISS, with the lowest prices starting at $1,023 and $1,246, respectively. These flights start at 28% lower than the current average price 3 months from now.

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

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

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

    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 Hong Kong.

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Hong Kong 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 Montreal Pierre Elliott Trudeau Intl Airport to Hong Kong?

    Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Hong Kong (average of $945). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Hong Kong in December is currently the most expensive (average of $1,614). 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

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

Search flights from Pierre Elliott Trudeau Intl to Hong Kong by cabin class

Find flights from Pierre Elliott Trudeau Intl to Hong Kong, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Top 4 airlines flying from Pierre Elliott Trudeau Intl to Hong Kong

Discover the top 4 airlines that operate flights from Pierre Elliott Trudeau Intl to Hong Kong. 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$807Average$1,080FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$1,023Average$1,169FlexibilityNo cancel feeOn-time67%
SWISSCheapest$1,246Average$1,458FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$1,643Average$1,656FlexibilityNo cancel feeOn-time76%

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.