Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport from C$ 667

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 23/11. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BKK
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Bangkok Suvarnabhumi are usually found in September or August, booked 74 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 30 October 2025.

Round-trip from

C$ 1,279

One-way from

C$ 667

Popular in

December

Cheapest in

September

Average price

C$ 1,514
United Airlines
  • United Airlines
  • 18/2-11/3
  • 4 total stops
  • 64h 29m total
  • Montreal to Bangkok
23/11
  • 23/11
  • 3 total stops
  • 57h 55m total
  • Montreal to Bangkok
Highest demand for flights based on searches. 4% potential increase in price (C$ 99 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 41 potential savings vs. average RT price).
Average for round-trip flights in October 2025

Find flight deals from Pierre Elliott Trudeau Intl to Suvarnabhumi

Enter your travel dates to find the best prices.

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 30 October 2025.

Thu 27/111:10 p.m.YUL - BKK
3 stops34h 15mUnited Airlines
Mon 27/43:40 p.m.BKK - YUL
3 stops29h 31mUnited Airlines
Deal found 28/10C$ 1,279
Sat 1/117:00 p.m.YUL - BKK
3 stops53h 25mUnited Airlines
Fri 7/114:55 p.m.BKK - YUL
3 stops34h 21mUnited Airlines
Deal found 29/10C$ 1,280
Wed 26/117:30 a.m.YUL - BKK
2 stops28h 40mMultiple Airlines
Tue 2/121:30 a.m.BKK - YUL
3 stops32h 50mMultiple Airlines
Deal found 29/10C$ 1,283
Sat 15/117:00 p.m.YUL - BKK
3 stops52h 25mUnited Airlines
Sat 22/114:55 p.m.BKK - YUL
3 stops30h 35mUnited Airlines
Deal found 30/10C$ 1,285
Wed 26/117:00 p.m.YUL - BKK
3 stops52h 25mUnited Airlines
Thu 15/14:55 p.m.BKK - YUL
2 stops35h 54mUnited Airlines
Deal found 27/10C$ 1,290
Sat 15/115:50 p.m.YUL - BKK
2 stops53h 35mUnited Airlines
Sat 13/124:55 p.m.BKK - YUL
3 stops27h 37mUnited Airlines
Deal found 29/10C$ 1,292
Wed 26/115:50 p.m.YUL - BKK
2 stops53h 35mUnited Airlines
Mon 27/43:40 p.m.BKK - YUL
3 stops31h 19mUnited Airlines
Deal found 30/10C$ 1,296
Tue 2/128:50 p.m.YUL - BKK
2 stops45h 40mAir Canada
Wed 24/128:15 a.m.BKK - YUL
1 stop36h 53mAir Canada
Deal found 29/10C$ 1,297
Sat 8/114:45 p.m.YUL - BKK
2 stops48h 25mUnited Airlines
Fri 17/43:40 p.m.BKK - YUL
3 stops29h 31mUnited Airlines
Deal found 28/10C$ 1,300

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 629,999 searches. Data last updated 30 October 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

Thu 15/1

7:00 p.m.-11:25 a.m.

3 stops52h 25m

Bangkok Suvarnabhumi

Sun 8/2

4:55 p.m.-10:20 a.m.

3 stops29h 25m

C$ 1,283

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

6:15 p.m.-1:25 p.m.

2 stops32h 10m

Bangkok Suvarnabhumi

Fri 1/5

9:50 a.m.-11:34 p.m.

2 stops24h 44m

C$ 1,287

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

6:00 a.m.-12:55 a.m.

2 stops30h 55m

Bangkok Suvarnabhumi

Fri 27/2

9:40 a.m.-12:20 p.m.

2 stops38h 40m

C$ 1,292

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

9:25 a.m.-11:25 a.m.

3 stops39h 00m

Bangkok Suvarnabhumi

Mon 17/8

9:35 a.m.-4:29 p.m.

2 stops41h 54m

C$ 1,293

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sun 9/11

7:00 a.m.-5:10 a.m.

2 stops34h 10m

Bangkok Suvarnabhumi

Thu 20/11

4:55 p.m.-9:17 p.m.

3 stops40h 22m

C$ 1,310

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sat 15/11

5:50 p.m.-11:25 a.m.

2 stops53h 35m

Bangkok Suvarnabhumi

Tue 10/3

4:55 p.m.-4:43 p.m.

2 stops34h 48m

C$ 1,317

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sun 30/11

7:00 a.m.-12:20 a.m.

2 stops29h 20m

Bangkok Suvarnabhumi

Wed 10/12

4:55 p.m.-8:40 p.m.

2 stops39h 45m

C$ 1,325

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

6:00 a.m.-12:55 a.m.

2 stops30h 55m

Bangkok Suvarnabhumi

Thu 12/2

2:05 a.m.-1:49 p.m.

2 stops47h 44m

C$ 1,342

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

6:00 a.m.-12:55 a.m.

2 stops30h 55m

Bangkok Suvarnabhumi

Sat 14/2

9:30 p.m.-12:20 p.m.

2 stops26h 50m

C$ 1,342

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

6:45 p.m.-11:25 a.m.

2 stops28h 40m

Bangkok Suvarnabhumi

Fri 13/2

4:55 p.m.-11:57 a.m.

3 stops31h 02m

C$ 1,354

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 23 results
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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 24 October 2025.

Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 C$ 1,106). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of C$ 1,346). 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 30 October 2025.

It’s optimal to fly from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport in the afternoon. By choosing this option you can save up to 5% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport?

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Suvarnabhumi. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 30 October 2025.
Read reviews from past customers who have flown Qatar Airways,Air France, andUnited Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.4

Boarding

7.5

Entertainment

7.4

Crew

7.9

Comfort

7.4

Food

7.3

Reviews

1 / 20
10.0
Excellent

Christian,Feb 2025

YUL - DOH

Excellent, except this time is was a long time to check in our luguage but I think this is not the usual.

Overall

7.4

Boarding

7.5

Entertainment

7.4

Crew

7.9

Comfort

7.4

Food

7.3

Reviews

1 / 20
10.0
Excellent

Christian,Feb 2025

YUL - DOH

Excellent, except this time is was a long time to check in our luguage but I think this is not the usual.

Overall

7.4

Boarding

7.5

Entertainment

7.4

Crew

7.9

Comfort

7.4

Food

7.3

Reviews

1 / 20
10.0
Excellent

Christian,Feb 2025

YUL - DOH

Excellent, except this time is was a long time to check in our luguage but I think this is not the usual.

Overall

7.4

Boarding

7.5

Entertainment

7.4

Crew

7.9

Comfort

7.4

Food

7.3

Reviews

1 / 20
10.0
Excellent

Christian,Feb 2025

YUL - DOH

Excellent, except this time is was a long time to check in our luguage but I think this is not the usual.

Overall

7.4

Boarding

7.5

Entertainment

7.4

Crew

7.9

Comfort

7.4

Food

7.3

Reviews

1 / 20
10.0
Excellent

Christian,Feb 2025

YUL - DOH

Excellent, except this time is was a long time to check in our luguage but I think this is not the usual.

Overall

7.4

Boarding

7.5

Entertainment

7.4

Crew

7.9

Comfort

7.4

Food

7.3

Reviews

1 / 20
10.0
Excellent

Christian,Feb 2025

YUL - DOH

Excellent, except this time is was a long time to check in our luguage but I think this is not the usual.

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?

    For as low as C$ 1,287, United Airlines can have you in Bangkok Suvarnabhumi Airport from Montreal Pierre Elliott Trudeau Intl Airport in 32h 10m. There are 13404 km between Montreal Pierre Elliott Trudeau Intl Airport and Bangkok Suvarnabhumi Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Flying on ANA is currently your cheapest option to Bangkok Suvarnabhumi Airport, with prices starting at C$ 1,055. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at C$ 1,180 and C$ 1,231, respectively. ANA is currently priced 33% below the average price you’ll pay for this route.

  • Where are the most common layover locations when flying from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport?

  • What are some popular things to do or see while on a layover in Tokyo?

    Akihabara Electric Town, Roppongi Kingyo, and Meiji Jingu are the most popular attractions in Tokyo if you're in need of something to do during your layover. Akihabara Electric Town, Roppongi Kingyo and Meiji Jingu are located about 55.8 km, 59.9 km, and 62.8 km, respectively from Tokyo Narita if you are interested in checking them out. Those on a layover in Tokyo in need of a rental car can book one at Tokyo Narita for about C$ 61.

  • Where are the least popular layover locations for Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport flights?

  • 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 C$ 1,106). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of C$ 1,346). 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

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Cha-am

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Fly from Pierre Elliott Trudeau Intl to Suvarnabhumi on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Suvarnabhumi. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2025.

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 629,999 searches. Data last updated 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapestC$ 1,055AverageC$ 1,167FlexibilityNo cancel feeOn-time80%
Search ANA flights
United AirlinesCheapestC$ 1,180AverageC$ 1,292FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 1,231AverageC$ 1,891FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Turkish AirlinesCheapestC$ 1,309AverageC$ 1,506FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air CanadaCheapestC$ 1,349AverageC$ 1,619FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qatar AirwaysCheapestC$ 1,422AverageC$ 1,762FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
KLMCheapestC$ 1,467AverageC$ 1,692FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 1,535AverageC$ 1,668FlexibilityNo cancel feeOn-time77%
Search Air France flights
Cathay PacificCheapestC$ 1,600AverageC$ 2,442FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Korean AirCheapestC$ 1,641AverageC$ 1,871FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Suvarnabhumi?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Suvarnabhumi with no change fees?

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