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Cheap flights from Bangkok to Montreal Pierre Elliott Trudeau Intl Airport from C$ 634

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — YUL
17 Jun — 24 Jun1
1 adult

Cheapflights Tip: The best prices from Bangkok to Montreal Pierre Elliott Trudeau Intl are usually found in October or September, booked 20 days in advance, depart on a Thursday or Sunday and return on a Wednesday

Cheap flight deals from Bangkok to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Pierre Elliott Trudeau Intl (YUL). 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 June 2025.

Round-trip from

C$ 1,493

One-way from

C$ 634

Popular in

August

Cheapest in

October

Average price

C$ 2,045
SWISS
  • SWISS
  • 24/6-7/9
  • 2 total stops
  • 67h 15m total
  • Bangkok to Montreal
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17/9
  • 17/9
  • 2 total stops
  • 42h 02m total
  • Bangkok to Montreal
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Bangkok to Pierre Elliott Trudeau Intl

Cheapest flights from Bangkok to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Bangkok to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Tue 24/612:50 p.m.BKK - YUL
1 stop37h 10mSWISS
Sun 7/94:40 p.m.YUL - BKK
1 stop30h 05mSWISS
Deal found 11/6C$ 1,493
Tue 24/611:00 p.m.BKK - YUL
1 stop33h 00mLufthansa
Sat 6/910:50 p.m.YUL - BKK
1 stop28h 20mLufthansa
Deal found 11/6C$ 1,516
Wed 9/78:05 a.m.BKK - YUL
2 stops34h 03mJapan Airlines
Wed 3/95:15 p.m.YUL - BKK
2 stops49h 35mJapan Airlines
Deal found 11/6C$ 1,550
Fri 20/612:50 p.m.BKK - YUL
1 stop37h 10mMultiple Airlines
Wed 10/96:35 p.m.YUL - BKK
1 stop33h 15mMultiple Airlines
Deal found 12/6C$ 1,590
Tue 30/911:40 p.m.BKK - YUL
2 stops47h 00mAustrian Airlines
Wed 22/106:35 p.m.YUL - BKK
1 stop29h 55mAustrian Airlines
Deal found 12/6C$ 1,601
Wed 1/108:10 p.m.BKK - YUL
2 stops35h 40mAir Canada
Wed 22/109:45 p.m.YUL - BKK
2 stops36h 00mAir Canada
Deal found 9/6C$ 1,663
Wed 24/99:05 a.m.DMK - YUL
2 stops33h 55mMultiple Airlines
Wed 17/129:20 a.m.YUL - DMK
2 stops37h 45mMultiple Airlines
Deal found 11/6C$ 1,754
Mon 7/79:35 a.m.BKK - YUL
2 stops34h 00mUnited Airlines
Tue 12/88:20 a.m.YUL - BKK
2 stops33h 15mUnited Airlines
Deal found 12/6C$ 1,810
Sun 28/92:30 a.m.BKK - YUL
1 stop23h 15mQatar Airways
Wed 22/109:35 p.m.YUL - BKK
1 stop28h 50mQatar Airways
Deal found 10/6C$ 1,951
Sun 28/91:35 a.m.BKK - YUL
2 stops45h 10mEmirates
Wed 22/1010:15 a.m.YUL - BKK
1 stop34h 45mEmirates
Deal found 12/6C$ 2,040

Cheapflights Fare Finder

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

Fly from

Bangkok

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Tue 24/6

12:50 p.m.-3:00 p.m.

1 stop37h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 7/9

4:40 p.m.-9:45 a.m.

1 stop30h 05m

C$ 1,493

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Tue 24/6

11:00 p.m.-9:00 p.m.

1 stop33h 00m

Montreal Pierre Elliott Trudeau Intl

Sat 6/9

10:50 p.m.-2:10 p.m.

1 stop28h 20m

C$ 1,516

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Wed 9/7

8:05 a.m.-7:08 a.m.

2 stops34h 03m

Montreal Pierre Elliott Trudeau Intl

Wed 3/9

5:15 p.m.-5:50 a.m.

2 stops49h 35m

C$ 1,550

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Tue 30/9

11:40 p.m.-11:40 a.m.

2 stops47h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

6:35 p.m.-11:30 a.m.

1 stop29h 55m

C$ 1,601

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Sat 26/7

1:30 p.m.-7:08 a.m.

2 stops28h 38m

Montreal Pierre Elliott Trudeau Intl

Fri 15/8

8:10 a.m.-12:15 p.m.

2 stops41h 05m

C$ 1,604

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Wed 1/10

8:10 p.m.-8:50 p.m.

2 stops35h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

9:45 p.m.-8:45 p.m.

2 stops36h 00m

C$ 1,663

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Wed 24/9

9:05 a.m.-8:00 a.m.

2 stops33h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 17/12

9:20 a.m.-11:05 a.m.

2 stops37h 45m

C$ 1,754

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Mon 7/7

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

2 stops34h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 12/8

8:20 a.m.-4:35 a.m.

2 stops33h 15m

C$ 1,810

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Sun 28/9

2:30 a.m.-2:45 p.m.

1 stop23h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

9:35 p.m.-1:25 p.m.

1 stop28h 50m

C$ 1,951

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Sun 28/9

1:35 a.m.-11:45 a.m.

2 stops45h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

10:15 a.m.-8:00 a.m.

1 stop34h 45m

C$ 2,040

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 22 results
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Best time to book a flight from Bangkok to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Bangkok 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 Bangkok to Montreal Pierre Elliott Trudeau Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Bangkok to Pierre Elliott Trudeau Intl. Price data was last updated on 9 June 2025.

Booking 17 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok to Montreal Pierre Elliott Trudeau Intl 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 Bangkok to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Bangkok to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Bangkok to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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 BKK to YUL?

Find hourly flight availability from Bangkok to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

When flying from Bangkok to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 28% versus a flight in the evening.

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated 12 June 2025.
Read through reviews of airlines operating flights from Bangkok to Montreal, such as Korean Air, Japan Airlines and China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,088 reviews
Check prices

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews
Check prices

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,489 reviews
Korean Air
8.4
Very good
1,088 reviews
Check prices

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very good
738 reviews
Korean Air
8.4
Very good
1,088 reviews
Check prices

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.1
Very good
3,264 reviews
Korean Air
8.4
Very good
1,088 reviews
Check prices

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Thai Airways
7.7
Good
335 reviews
Korean Air
8.4
Very good
1,088 reviews
Check prices

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

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

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

    Flying on SWISS is currently your cheapest option to Montreal Pierre Elliott Trudeau Intl Airport, with prices starting at C$ 1,493. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Japan Airlines, with the lowest prices starting at C$ 1,516 and C$ 1,550, respectively. SWISS is 26% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Japan Airlines, with whom users have recently found tickets for as low as C$ 922. However, be on the lookout for offers from American Airlines and Turkish Airlines, as they are both options that can get you from Bangkok to Montreal Pierre Elliott Trudeau Intl Airport for a low price.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Pierre Elliott Trudeau Intl.

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

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

    Currently, October is the cheapest month in which you can book a flight from Bangkok to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Bangkok to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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?

Book flights to Bangkok if you plan to visit one of these locations
Laval
Longueuil
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Bromont

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Alternative routes for Bangkok to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
Suvarnabhumi to Pierre Elliott Trudeau Intl flights
Don Mueang Intl to Pierre Elliott Trudeau Intl flights
Krabi to Pierre Elliott Trudeau Intl flights
Phuket City to Pierre Elliott Trudeau Intl flights

Top 4 airlines flying from Bangkok to Pierre Elliott Trudeau Intl

Discover the top 4 airlines that operate flights from Bangkok to Pierre Elliott Trudeau Intl. 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 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,240AverageC$ 1,769FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapestC$ 1,407AverageC$ 1,614FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Qatar AirwaysCheapestC$ 1,799AverageC$ 2,061FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapestC$ 2,054AverageC$ 2,331FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Bangkok to Pierre Elliott Trudeau Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Bangkok to Pierre Elliott Trudeau Intl.

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

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

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Of course! You can now track prices for flights from Bangkok to Pierre Elliott Trudeau Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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