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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok from C$ 719

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BKK
16 abr. — 23 abr.1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Bangkok

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Bangkok
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 marzo 2026.

lun. 27/43:25 p.m.
YUL
-
BKK
3 stops31h 10m
United Airlines
lun. 18/59:35 a.m.
BKK
-
YUL
2 stops33h 23m
United Airlines
Deal found 15/3C$ 1,261
lun. 20/46:35 p.m.
YUL
-
BKK
3 stops52h 00m
United Airlines
lun. 18/59:35 a.m.
BKK
-
YUL
2 stops47h 31m
United Airlines
Deal found 14/3C$ 1,264
lun. 27/48:30 a.m.
YUL
-
BKK
3 stops38h 05m
United Airlines
mié. 27/59:35 a.m.
BKK
-
YUL
2 stops33h 23m
United Airlines
Deal found 13/3C$ 1,271
mié. 22/46:00 p.m.
YUL
-
BKK
2 stops52h 35m
United Airlines
mié. 13/59:35 a.m.
BKK
-
YUL
2 stops32h 16m
United Airlines
Deal found 16/3C$ 1,272
lun. 27/41:15 p.m.
YUL
-
BKK
3 stops33h 20m
United Airlines
mar. 26/59:35 a.m.
BKK
-
YUL
2 stops42h 27m
United Airlines
Deal found 12/3C$ 1,273
mar. 14/46:00 p.m.
YUL
-
BKK
2 stops52h 35m
United Airlines
mar. 12/59:35 a.m.
BKK
-
YUL
2 stops33h 23m
United Airlines
Deal found 13/3C$ 1,275
lun. 27/43:25 p.m.
YUL
-
BKK
3 stops31h 10m
United Airlines
jue. 7/53:45 p.m.
BKK
-
YUL
3 stops34h 07m
United Airlines
Deal found 15/3C$ 1,276
mar. 1/98:20 a.m.
YUL
-
BKK
2 stops38h 15m
United Airlines
mar. 15/99:35 a.m.
BKK
-
YUL
2 stops33h 41m
United Airlines
Deal found 15/3C$ 1,277
mar. 21/45:55 p.m.
YUL
-
BKK
2 stops28h 40m
United Airlines
mié. 6/53:45 p.m.
BKK
-
YUL
3 stops31h 15m
United Airlines
Deal found 14/3C$ 1,279
mar. 8/98:20 a.m.
YUL
-
BKK
2 stops38h 15m
United Airlines
lun. 14/99:35 a.m.
BKK
-
YUL
2 stops32h 05m
United Airlines
Deal found 14/3C$ 1,280
lun. 7/99:45 a.m.
YUL
-
BKK
2 stops31h 50m
United Airlines
jue. 24/97:00 a.m.
BKK
-
YUL
2 stops24h 12m
United Airlines
Deal found 15/3C$ 1,282
mar. 28/46:00 p.m.
YUL
-
BKK
2 stops28h 35m
United Airlines
lun. 25/59:35 a.m.
BKK
-
YUL
2 stops42h 27m
United Airlines
Deal found 12/3C$ 1,283

Find flight deals from Pierre Elliott Trudeau Intl to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Bangkok (TH1). 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 17 marzo 2026.

Round-trip from

C$ 1,261

One-way from

C$ 719

Popular in

December

Cheapest in

September

Average price

C$ 1,444
United Airlines
  • United Airlines
  • 27/4-18/5
  • 5 total stops
  • 64h 33m total
  • Montreal to Bangkok
Search Deals
9/9
  • 9/9
  • 2 total stops
  • 33h 05m total
  • Montreal to Bangkok
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Bangkok 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 17 marzo 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

dom. 26/4

8:05 a.m.-9:35 a.m.

3 stops38h 30m

Bangkok Suvarnabhumi

dom. 10/5

3:45 p.m.-12:00 p.m.

3 stops31h 15m

C$ 1,387

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

jue. 23/4

5:05 p.m.-9:45 p.m.

2 stops41h 40m

Bangkok Suvarnabhumi

dom. 10/5

9:50 a.m.-11:41 p.m.

2 stops24h 51m

C$ 1,399
Quickest round-trip

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

dom. 10/5

8:55 p.m.-7:05 a.m.

1 stop23h 10m

Bangkok Suvarnabhumi

lun. 18/5

2:05 a.m.-2:45 p.m.

1 stop23h 40m

C$ 1,475

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

vie. 1/5

3:25 p.m.-9:35 a.m.

3 stops31h 10m

Bangkok Suvarnabhumi

vie. 8/5

3:45 p.m.-2:16 p.m.

3 stops33h 31m

C$ 1,476

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

dom. 3/5

8:10 a.m.-9:35 a.m.

3 stops38h 25m

Bangkok Suvarnabhumi

mié. 13/5

9:35 a.m.-6:51 a.m.

2 stops32h 16m

C$ 1,527

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

lun. 4/5

8:55 p.m.-12:55 p.m.

1 stop29h 00m

Bangkok Suvarnabhumi

sáb. 23/5

7:40 p.m.-2:45 p.m.

1 stop30h 05m

C$ 1,529

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

dom. 3/5

8:20 a.m.-9:35 a.m.

2 stops38h 15m

Bangkok Suvarnabhumi

sáb. 23/5

3:45 p.m.-6:51 a.m.

2 stops26h 06m

C$ 1,605

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

dom. 3/5

6:25 p.m.-9:35 a.m.

2 stops28h 10m

Bangkok Suvarnabhumi

lun. 18/5

7:00 a.m.-4:10 p.m.

2 stops44h 10m

C$ 1,628

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

vie. 1/5

6:25 p.m.-9:35 a.m.

2 stops28h 10m

Bangkok Suvarnabhumi

lun. 4/5

3:45 p.m.-4:45 p.m.

2 stops60h 00m

C$ 1,653

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

jue. 7/5

12:30 p.m.-7:05 a.m.

2 stops31h 35m

Bangkok Suvarnabhumi

mar. 19/5

2:05 a.m.-2:45 p.m.

1 stop23h 40m

C$ 1,698

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/3

Showing 1-10 of 42 resultsSorted by cheapest first
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Best time to book a flight from Pierre Elliott Trudeau Intl to Bangkok

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

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Bangkok. Price data was last updated on 13 March 2026.

The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok 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 Bangkok?

Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok (average of C$ 1,084). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok in December is currently the most expensive (average of C$ 1,261). 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.

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok?

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated 17 marzo 2026.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok, such as Emirates,Qatar Airways, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,543 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
Emirates
8.1
Very good
3,543 reviews
Emirates
8.1
Very good
3,543 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
Qatar Airways
7.4
Good
3,737 reviews
Emirates
8.1
Very good
3,543 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
United Airlines
7.4
Good
9,429 reviews
Emirates
8.1
Very good
3,543 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
Turkish Airlines
7.3
Good
4,256 reviews
Emirates
8.1
Very good
3,543 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
Air Canada
7.1
Good
10,806 reviews
Emirates
8.1
Very good
3,543 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers

Related info for your journey

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

    Departing from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok will take you 23h 10m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok is about 13404 km. This flight may include one or multiple stops.

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

    Flying on SWISS is currently your cheapest option to Bangkok, with prices starting at C$ 718. Additional round-trip tickets that might be worth considering are offered by ANA and United Airlines, with the lowest prices starting at C$ 1,034 and C$ 1,154, respectively. Users have found that SWISS is 51% cheaper than the other options available to this destination.

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

    C$ 616 is the cheapest one-way deal found within the past few days, from ANA. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from C$ 678 and C$ 745, respectively.

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

    The most popular layover on flights from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok is Tokyo.

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

    Tokyo travelers tend to visit Akihabara Electric Town, Tokyo Tower, and Roppongi Hills more than anywhere else. Akihabara Electric Town, Tokyo Tower, and Roppongi Hills are located about 55.8 km, 59.0 km, and 60.3 km, respectively from Tokyo Narita. Travelers can book a car rental at Tokyo Narita for about C$ 47 per day to make their sightseeing more efficient.

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

    Flights departing from Montreal Pierre Elliott Trudeau Intl Airport and landing in Bangkok layover in Vancouver least frequently.

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

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

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

    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 Bangkok.

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

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

    Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok (average of C$ 1,084). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok in December is currently the most expensive (average of C$ 1,261). 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.

Top 10 airlines flying from Pierre Elliott Trudeau Intl to Bangkok

Discover the top 10 airlines that operate flights from Pierre Elliott Trudeau Intl to Bangkok. 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 17 marzo 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 718AverageC$ 1,648FlexibilityNo cancel feeOn-time79%
Search SWISS flights
ANACheapestC$ 1,034AverageC$ 1,163FlexibilityNo cancel feeOn-time80%
Search ANA flights
United AirlinesCheapestC$ 1,154AverageC$ 1,255FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 1,207AverageC$ 1,342FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Turkish AirlinesCheapestC$ 1,253AverageC$ 1,482FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air CanadaCheapestC$ 1,293AverageC$ 1,542FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 1,348AverageC$ 1,865FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Qatar AirwaysCheapestC$ 1,356AverageC$ 1,647FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
KLMCheapestC$ 1,434AverageC$ 1,654FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 1,453AverageC$ 1,678FlexibilityNo 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 Bangkok?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Bangkok from Pierre Elliott Trudeau Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Bangkok?

Cheapflights helps you find that perfect flight to Bangkok from Pierre Elliott Trudeau Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Pierre Elliott Trudeau Intl to Bangkok flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Bangkok become cheaper?

Yes! Start tracking prices for Pierre Elliott Trudeau Intl to Bangkok flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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