Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport from C$ 746

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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BKK
11 Jan — 18 Jan1
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 54 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap 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 12 December 2025.

Wed 10/129:15 a.m.YUL - BKK
2 stops31h 55mUnited Airlines
Sat 10/14:55 p.m.BKK - YUL
3 stops33h 05mUnited Airlines
Deal found 10/12C$ 1,340
Mon 29/124:45 p.m.YUL - BKK
2 stops48h 25mUnited Airlines
Wed 21/14:55 p.m.BKK - YUL
3 stops31h 05mUnited Airlines
Deal found 10/12C$ 1,525
Sun 28/124:45 p.m.YUL - BKK
2 stops48h 25mUnited Airlines
Mon 25/59:35 a.m.BKK - YUL
2 stops32h 24mUnited Airlines
Deal found 10/12C$ 1,549
Tue 30/125:25 p.m.YUL - BKK
3 stops54h 00mUnited Airlines
Mon 19/19:10 a.m.BKK - YUL
2 stops45h 30mUnited Airlines
Deal found 10/12C$ 1,721
Fri 26/124:45 p.m.YUL - BKK
2 stops48h 25mUnited Airlines
Fri 23/14:55 p.m.BKK - YUL
3 stops38h 53mUnited Airlines
Deal found 10/12C$ 1,724
Tue 30/125:25 p.m.YUL - BKK
3 stops54h 00mUnited Airlines
Tue 24/34:55 p.m.BKK - YUL
3 stops29h 45mUnited Airlines
Deal found 10/12C$ 1,735
Sun 28/124:45 p.m.YUL - BKK
2 stops48h 25mUnited Airlines
Mon 19/19:10 a.m.BKK - YUL
2 stops40h 50mUnited Airlines
Deal found 11/12C$ 1,740
Tue 30/125:25 p.m.YUL - BKK
3 stops54h 00mUnited Airlines
Sat 21/34:55 p.m.BKK - YUL
3 stops56h 05mUnited Airlines
Deal found 10/12C$ 1,769
Tue 30/125:25 p.m.YUL - BKK
3 stops54h 00mUnited Airlines
Fri 27/34:55 p.m.BKK - YUL
2 stops34h 54mUnited Airlines
Deal found 10/12C$ 1,782
Sun 28/129:15 a.m.YUL - BKK
2 stops31h 55mMultiple Airlines
Sun 25/110:25 p.m.BKK - YUL
2 stops27h 35mMultiple Airlines
Deal found 10/12C$ 1,801

Find 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 12 December 2025.

Round-trip from

C$ 1,300

One-way from

C$ 746

Popular in

December

Cheapest in

September

Average price

C$ 1,836
United Airlines
  • United Airlines
  • 18/1-22/1
  • 5 total stops
  • 64h 50m total
  • Montreal to Bangkok
United Airlines
  • United Airlines
  • 24/1
  • 2 total stops
  • 28h 40m total
  • Montreal to Bangkok
Highest demand for flights based on searches. 4% potential increase in price (C$ 96 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 39 potential savings vs. average RT price).
Average for round-trip flights in December 2025

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 12 December 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

Sat 17/1

6:45 p.m.-12:20 a.m.

2 stops41h 35m

Bangkok Suvarnabhumi

Wed 28/1

4:55 p.m.-11:30 a.m.

3 stops30h 35m

C$ 1,303

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

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

2 stops53h 35m

Bangkok Suvarnabhumi

Wed 28/1

4:55 p.m.-11:30 a.m.

3 stops30h 35m

C$ 1,313

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

4:45 p.m.-11:25 a.m.

3 stops54h 40m

Bangkok Suvarnabhumi

Mon 16/2

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

3 stops29h 25m

C$ 1,321

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

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

2 stops53h 35m

Bangkok Suvarnabhumi

Tue 10/3

9:10 a.m.-9:42 p.m.

2 stops23h 32m

C$ 1,367

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Tue 7/4

6:45 a.m.-4:35 a.m.

2 stops34h 50m

Bangkok Suvarnabhumi

Tue 28/4

3:40 p.m.-12:02 p.m.

3 stops31h 22m

C$ 1,371

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

9:15 a.m.-5:10 a.m.

2 stops31h 55m

Bangkok Suvarnabhumi

Wed 11/3

4:55 p.m.-4:58 p.m.

3 stops35h 03m

C$ 1,372

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

6:00 a.m.-11:25 a.m.

3 stops41h 25m

Bangkok Suvarnabhumi

Mon 26/1

4:55 p.m.-11:30 a.m.

3 stops30h 35m

C$ 1,372

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

8:05 a.m.-9:45 a.m.

2 stops38h 40m

Bangkok Suvarnabhumi

Fri 22/5

3:40 p.m.-12:00 p.m.

3 stops31h 20m

C$ 1,391

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

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

2 stops47h 20m

Bangkok Suvarnabhumi

Sun 15/3

7:10 a.m.-7:32 a.m.

2 stops35h 22m

C$ 1,419

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

2:13 p.m.-11:25 a.m.

3 stops57h 12m

Bangkok Suvarnabhumi

Fri 23/1

4:55 p.m.-7:48 p.m.

3 stops62h 53m

C$ 1,420

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 20 results
1
2

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 5 December 2025.

Booking 54 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$ 1,092). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of C$ 1,281). 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 12 December 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 12 December 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.

Food

7.3

Comfort

7.4

Crew

7.9

Entertainment

7.4

Overall

7.4

Boarding

7.5

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.

Food

7.3

Comfort

7.4

Crew

7.9

Entertainment

7.4

Overall

7.4

Boarding

7.5

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.

Food

7.3

Comfort

7.4

Crew

7.9

Entertainment

7.4

Overall

7.4

Boarding

7.5

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.

Food

7.3

Comfort

7.4

Crew

7.9

Entertainment

7.4

Overall

7.4

Boarding

7.5

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.

Food

7.3

Comfort

7.4

Crew

7.9

Entertainment

7.4

Overall

7.4

Boarding

7.5

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.

Food

7.3

Comfort

7.4

Crew

7.9

Entertainment

7.4

Overall

7.4

Boarding

7.5

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$ 1,303, United Airlines can have you in Bangkok Suvarnabhumi Airport from Montreal Pierre Elliott Trudeau Intl Airport in 41h 35m. There are 13404 km between Montreal Pierre Elliott Trudeau Intl Airport and Bangkok Suvarnabhumi Airport.

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

    Flying on SWISS is currently your cheapest option to Bangkok Suvarnabhumi Airport, with prices starting at C$ 723. Additional round-trip tickets that might be worth considering are offered by ANA and United Airlines, with the lowest prices starting at C$ 1,042 and C$ 1,162, respectively. SWISS is currently priced 52% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport one-way?

    To fly one-way, consider booking your trip with ANA, which is currently one of the cheapest options available, starting at C$ 633. United Airlines flights start at C$ 687 while deals on Air Canada start at C$ 750 one-way.

  • 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$ 64.

  • 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$ 1,092). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of C$ 1,281). 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 12 December 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 723AverageC$ 1,880FlexibilityNo cancel feeOn-time79%
Search SWISS flights
ANACheapestC$ 1,042AverageC$ 1,142FlexibilityNo cancel feeOn-time80%
Search ANA flights
United AirlinesCheapestC$ 1,162AverageC$ 1,271FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 1,213AverageC$ 1,692FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Cathay PacificCheapestC$ 1,220AverageC$ 2,268FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Turkish AirlinesCheapestC$ 1,267AverageC$ 1,475FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air CanadaCheapestC$ 1,319AverageC$ 1,567FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qatar AirwaysCheapestC$ 1,406AverageC$ 1,690FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
KLMCheapestC$ 1,445AverageC$ 1,666FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 1,498AverageC$ 1,651FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

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

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Why should you use Cheapflights to find cheap flight tickets 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?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pierre Elliott Trudeau Intl to Suvarnabhumi, users can toggle the no change fees filter when performing a flight search.

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