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Suvarnabhumi

$491+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Suvarnabhumi (BKK)

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BKK
Nov 16 — Nov 231
Sun 11/16
Sun 11/23
1 adult, Economy
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Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Bangkok Suvarnabhumi are usually found in September or August, booked 44 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Pierre Elliott Trudeau Intl to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Suvarnabhumi (BKK). 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 October 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$878
(United Airlines)

One-way from

$491
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$1,075
Provider with most accurate pricing for Montreal Pierre Elliott Trudeau Intl-Bangkok Suvarnabhumi flight deals.
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Provider most trusted by Cheapflights users for Montreal Pierre Elliott Trudeau Intl-Bangkok Suvarnabhumi flights.
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From Montreal Pierre Elliott Trudeau Intl to Bangkok Suvarnabhumi
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One-way flight from Montreal Pierre Elliott Trudeau Intl to Bangkok Suvarnabhumi
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Highest demand for flights based on searches. 4% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Pierre Elliott Trudeau Intl to Suvarnabhumi

Cheapest flights from Pierre Elliott Trudeau Intl to Suvarnabhumi
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 17, 2025.

This United Airlines deal was found by Cheapflights users on 10/13. 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 11/168:10 amYUL - BKK
2 stops39h 15mUnited Airlines
Wed 11/264:55 pmBKK - YUL
3 stops29h 15mUnited Airlines
Deal found 10/13$878
This United Airlines deal was found by Cheapflights users on 10/14. 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 10/218:20 amYUL - BKK
2 stops33h 15mUnited Airlines
Sun 11/24:55 pmBKK - YUL
2 stops35h 48mUnited Airlines
Deal found 10/14$879
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/235:50 pmYUL - BKK
2 stops53h 35mUnited Airlines
Wed 12/34:55 pmBKK - YUL
3 stops31h 12mUnited Airlines
Deal found 10/14$884
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/235:50 pmYUL - BKK
2 stops53h 35mUnited Airlines
Fri 12/124:55 pmBKK - YUL
2 stops35h 38mUnited Airlines
Deal found 10/14$886
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/167:00 amYUL - BKK
3 stops40h 25mUnited Airlines
Sun 11/234:55 pmBKK - YUL
2 stops39h 45mUnited Airlines
Deal found 10/14$887
This United Airlines deal was found by Cheapflights users on 10/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/178:10 amYUL - BKK
2 stops39h 15mUnited Airlines
Wed 5/133:40 pmBKK - YUL
3 stops31h 19mUnited Airlines
Deal found 10/15$894
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Wed 10/229:15 amYUL - BKK
2 stops32h 20mUnited Airlines
Wed 12/104:55 pmBKK - YUL
3 stops31h 12mUnited Airlines
Deal found 10/14$895
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/119:25 amYUL - BKK
3 stops38h 00mUnited Airlines
Tue 11/184:55 pmBKK - YUL
3 stops31h 51mUnited Airlines
Deal found 10/14$896
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/47:00 pmYUL - BKK
2 stops46h 10mUnited Airlines
Wed 12/34:55 pmBKK - YUL
2 stops35h 38mUnited Airlines
Deal found 10/14$897
This United Airlines deal was found by Cheapflights users on 10/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/268:25 amYUL - BKK
2 stops39h 00mUnited Airlines
Mon 4/279:35 amBKK - YUL
2 stops42h 09mUnited Airlines
Deal found 10/15$901
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Wed 11/125:50 pmYUL - BKK
2 stops53h 35mUnited Airlines
Wed 3/44:55 pmBKK - YUL
3 stops31h 02mUnited Airlines
Deal found 10/14$905

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Suvarnabhumi 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 October 17, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Suvarnabhumi

Route

Depart

Return

Price

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sun 11/16

8:10 am-11:25 am

2 stops39h 15m

Bangkok Suvarnabhumi

Wed 11/26

4:55 pm-10:10 am

3 stops29h 15m

$878

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sun 11/23

5:50 pm-11:25 am

2 stops53h 35m

Bangkok Suvarnabhumi

Wed 12/3

4:55 pm-12:07 pm

3 stops31h 12m

$884

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sat 11/15

7:00 pm-11:25 am

3 stops52h 25m

Bangkok Suvarnabhumi

Sat 11/22

4:55 pm-9:17 pm

3 stops40h 22m

$913

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Wed 1/14

2:45 pm-12:45 am

2 stops46h 00m

Bangkok Suvarnabhumi

Tue 2/24

12:55 am-12:20 pm

2 stops23h 25m

$953

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sat 11/22

7:00 pm-11:25 am

3 stops52h 25m

Bangkok Suvarnabhumi

Sun 12/14

4:55 pm-4:33 pm

2 stops35h 38m

$968

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Mon 11/10

7:10 am-12:45 am

2 stops29h 35m

Bangkok Suvarnabhumi

Wed 12/10

12:55 am-11:47 pm

2 stops34h 52m

$999

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

7:00 am-12:20 am

2 stops29h 20m

Bangkok Suvarnabhumi

Wed 2/18

4:55 pm-11:57 am

3 stops31h 02m

$1,019

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Wed 1/7

6:00 am-11:25 am

3 stops41h 25m

Bangkok Suvarnabhumi

Sat 2/7

4:55 pm-3:16 pm

3 stops34h 21m

$1,042

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sat 11/29

6:00 am-12:45 am

2 stops30h 45m

Bangkok Suvarnabhumi

Fri 12/5

12:55 am-11:47 pm

2 stops34h 52m

$1,068

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sun 1/11

6:45 pm-11:25 am

2 stops28h 40m

Bangkok Suvarnabhumi

Sun 2/8

4:55 pm-11:57 am

3 stops31h 02m

$1,075

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 17 results
1
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Compare providers for flights from Pierre Elliott Trudeau Intl to Suvarnabhumi

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 Pierre Elliott Trudeau Intl to Suvarnabhumi in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*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 Montreal Pierre Elliott Trudeau Intl Airport-Bangkok Suvarnabhumi Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Montreal Pierre Elliott Trudeau Intl Airport-Bangkok Suvarnabhumi Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Bangkok Suvarnabhumi Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Montreal Pierre Elliott Trudeau Intl Airport-Bangkok Suvarnabhumi Airport 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 Pierre Elliott Trudeau Intl to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi 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 Bangkok Suvarnabhumi Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Suvarnabhumi. Price data was last updated on October 10, 2025.

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport (average of $792). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport in April is currently the most expensive (average of $1,006). 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 BKK?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 17, 2025.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 14% versus a flight at noon.

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated October 17, 2025.
See what other customers who have flown with Emirates, Qatar Airways, and United Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,375 reviews

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 20
2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.
Emirates
8.1
Very good
3,375 reviews
Emirates
8.1
Very good
3,375 reviews

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 20
2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.
Qatar Airways
7.4
Good
3,652 reviews
Emirates
8.1
Very good
3,375 reviews

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 20
2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.
United Airlines
7.4
Good
8,982 reviews
Emirates
8.1
Very good
3,375 reviews

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 20
2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.
Turkish Airlines
7.3
Good
4,010 reviews
Emirates
8.1
Very good
3,375 reviews

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 20
2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.
Air Canada
7.1
Good
10,307 reviews
Emirates
8.1
Very good
3,375 reviews

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 20
2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Suvarnabhumi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    United Airlines and Delta can get you from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport in just under 39h 15m. Your travel time can differ by up to 6h 45m. The distance between Montreal Pierre Elliott Trudeau Intl Airport and Bangkok Suvarnabhumi Airport is about 8329 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, ANA ($796), United Airlines ($850), and Turkish Airlines ($948) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport. ANA is 29% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

    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 Suvarnabhumi.

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Suvarnabhumi 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 Bangkok Suvarnabhumi Airport?

    Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport (average of $792). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport in April is currently the most expensive (average of $1,006). 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

Traveling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Sattahip
Kanchanaburi
Chonburi
Cha-am
Ko Samet
Pak Chong
Phetchaburi
Ko Lan

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Pierre Elliott Trudeau Intl to Suvarnabhumi

Discover the top 10 airlines that operate flights from Pierre Elliott Trudeau Intl to Suvarnabhumi. 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 October 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$796Average$836FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$850Average$949FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$948Average$1,180FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$991Average$1,305FlexibilityNo cancel feeOn-time67%
Qatar AirwaysCheapest$1,037Average$1,328FlexibilityNo cancel feeOn-time68%
Air FranceCheapest$1,115Average$1,187FlexibilityNo cancel feeOn-time77%
KLMCheapest$1,115Average$1,218FlexibilityNo cancel feeOn-time75%
DeltaCheapest$1,362Average$1,396FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$1,378Average$1,765FlexibilityNo cancel feeOn-time72%
EmiratesCheapest$1,459Average$1,591FlexibilityNo cancel feeOn-time75%

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