Cheap flights from Montreal to Bangkok from C$ 756

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — BKK
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Bangkok

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Bangkok
Explore the most affordable flight options available from Montreal to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 March 2026.

Mon 27/41:15 p.m.
YUL
-
BKK
3 stops33h 20m
United Airlines
Mon 18/59:35 a.m.
BKK
-
YUL
2 stops49h 38m
United Airlines
Deal found 20/3C$ 1,313
Tue 21/45:55 p.m.
YUL
-
BKK
2 stops28h 40m
United Airlines
Wed 27/59:35 a.m.
BKK
-
YUL
2 stops33h 23m
United Airlines
Deal found 18/3C$ 1,316
Tue 5/54:55 p.m.
YUL
-
BKK
2 stops29h 40m
United Airlines
Tue 12/57:00 a.m.
BKK
-
YUL
2 stops26h 06m
United Airlines
Deal found 22/3C$ 1,317
Wed 22/48:25 a.m.
YUL
-
BKK
2 stops38h 10m
United Airlines
Wed 13/59:35 a.m.
BKK
-
YUL
2 stops32h 16m
United Airlines
Deal found 21/3C$ 1,318
Mon 20/45:00 p.m.
YUL
-
BKK
3 stops53h 35m
United Airlines
Tue 12/57:00 a.m.
BKK
-
YUL
2 stops24h 17m
United Airlines
Deal found 18/3C$ 1,320
Tue 28/46:00 p.m.
YUL
-
BKK
2 stops28h 35m
United Airlines
Wed 13/59:35 a.m.
BKK
-
YUL
2 stops32h 16m
United Airlines
Deal found 23/3C$ 1,325
Tue 25/86:25 p.m.
YUL
-
BKK
2 stops28h 10m
United Airlines
Tue 8/99:35 a.m.
BKK
-
YUL
2 stops32h 05m
United Airlines
Deal found 22/3C$ 1,329
Wed 9/99:45 a.m.
YUL
-
BKK
3 stops36h 50m
United Airlines
Mon 21/97:00 a.m.
BKK
-
YUL
2 stops36h 16m
United Airlines
Deal found 22/3C$ 1,333
Tue 1/96:25 p.m.
YUL
-
BKK
2 stops28h 10m
United Airlines
Wed 28/107:10 a.m.
BKK
-
YUL
2 stops25h 30m
United Airlines
Deal found 18/3C$ 1,336
Mon 7/99:45 a.m.
YUL
-
BKK
2 stops31h 50m
United Airlines
Thu 15/107:00 a.m.
BKK
-
YUL
2 stops24h 12m
United Airlines
Deal found 22/3C$ 1,339
Fri 20/118:50 p.m.
YUL
-
DMK
2 stops26h 15m
Multiple Airlines
Fri 11/1211:50 a.m.
DMK
-
YUL
2 stops38h 15m
Multiple Airlines
Deal found 19/3C$ 1,852
Fri 20/118:50 p.m.
YUL
-
DMK
2 stops32h 20m
Multiple Airlines
Sat 12/1211:50 a.m.
DMK
-
YUL
2 stops38h 15m
Multiple Airlines
Deal found 20/3C$ 1,901

Find flight deals from Montreal to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) 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 23 March 2026.

Round-trip from

C$ 1,313

One-way from

C$ 757

Popular in

December

Cheapest in

September

Average price

C$ 1,493
United Airlines
  • United Airlines
  • 27/4-18/5
  • 5 total stops
  • 82h 58m total
  • Montreal to Bangkok
Air India
  • Air India
  • 22/4
  • 2 total stops
  • 32h 15m total
  • Montreal to Bangkok
Highest demand for flights based on searches. 7% potential increase in price (C$ 165 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 58 potential savings vs. average RT price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal 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 23 March 2026.
Use the filters below to find and compare flights from Montreal 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

Wed 16/9

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

2 stops38h 15m

Bangkok Suvarnabhumi

Sun 20/9

7:00 a.m.-10:06 p.m.

2 stops26h 06m

C$ 1,383

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

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

3 stops31h 10m

Bangkok Suvarnabhumi

Mon 18/5

3:45 p.m.-1:09 p.m.

3 stops32h 24m

C$ 1,432

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

8:55 p.m.-1:25 p.m.

1 stop29h 30m

Bangkok Suvarnabhumi

Tue 19/5

1:45 a.m.-2:45 p.m.

1 stop24h 00m

C$ 1,479
Quickest round-trip

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

9:35 p.m.-7:15 a.m.

1 stop22h 40m

Bangkok Suvarnabhumi

Sun 20/9

8:00 p.m.-2:45 p.m.

1 stop29h 45m

C$ 1,550

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

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

3 stops52h 00m

Bangkok Suvarnabhumi

Mon 11/5

3:45 p.m.-8:00 p.m.

2 stops39h 15m

C$ 1,571

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

6:00 p.m.-9:35 a.m.

2 stops52h 35m

Bangkok Suvarnabhumi

Thu 30/4

9:35 a.m.-7:45 p.m.

2 stops45h 10m

C$ 1,593

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

7:00 a.m.-11:35 p.m.

2 stops29h 35m

Bangkok Suvarnabhumi

Sat 23/5

9:40 p.m.-11:57 p.m.

2 stops37h 17m

C$ 1,616

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

5:05 p.m.-9:35 a.m.

3 stops29h 30m

Bangkok Suvarnabhumi

Fri 11/9

9:35 a.m.-6:40 a.m.

2 stops32h 05m

C$ 1,649

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Thu 2/4

10:15 a.m.-7:05 p.m.

1 stop21h 50m

Bangkok Suvarnabhumi

Wed 6/5

1:15 a.m.-8:00 a.m.

1 stop41h 45m

C$ 1,660

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

10:15 a.m.-7:35 a.m.

1 stop34h 20m

Bangkok Suvarnabhumi

Thu 11/6

9:35 p.m.-8:00 a.m.

1 stop21h 25m

C$ 1,712

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/3

Showing 1-10 of 40 resultsSorted by cheapest first
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Best time to book a flight from Montreal to Bangkok

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

How far ahead should I book a flight from Montreal to Bangkok?

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

The best time to book flights from Montreal to Bangkok is 3 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 to Bangkok?

Currently, September is the cheapest month in which you can book a flight from Montreal to Bangkok (average of C$ 1,087). Flying from Montreal to Bangkok in December is currently the most expensive (average of C$ 1,263). 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 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 23 March 2026.
Get a feel of what it's like to fly with Emirates,Qatar Airways, andUnited Airlines from Montreal to Bangkok by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Food

7.9

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.

Entertainment

8.2

Food

7.9

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.

Entertainment

8.2

Food

7.9

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.

Entertainment

8.2

Food

7.9

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.

Entertainment

8.2

Food

7.9

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.

Entertainment

8.2

Food

7.9

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports serve Montreal to Bangkok?

    When departing to Bangkok from Montreal, you will use Montreal-Pierre Elliott Trudeau International Airport (YUL), formerly called Montreal-Dorval International Airport. It is clean and efficient with friendly staff to guide you whenever you are stuck. The airport offers a departure point for most international flights across the world. The other alternative airport in Montreal is the Montreal Saint-Hubert Airport (YUH), but it mainly serves travellers to Quebec destinations. You will land at Bangkok Suvarnabhumi Airport (BKK) – a new airport that was built to handle the long haul international flights. Don Mueang Airport, also located in Bangkok, is smaller and handles more local flights and few international flights.

  • Which airlines fly directly from Montreal to Bangkok?

    Unfortunately, there are currently no direct flights to Bangkok from Montreal. Flights take almost a day and have two or more layover options. There are few one- and two-stop flights served by Qatar Airways and Air Canada with a layover location in Doha Hamad International Airport (DOH). Layovers generally last between minutes to a day. The longest flight with the most stops and long layover duration from Montreal to Bangkok is operated by Air Canada and multiple airlines with three stops: Doha Hamad 2h, Frankfurt am Main 23h, and Rome Fiumicino 5h. Using this route means adding almost two days to your flight duration. Most flights have two stopover options depending on the airline you choose.

  • What are the stopover options between Montreal to Bangkok?

    Your flight to Bangkok from Montreal has many stopover options in different parts of Europe and Asia. There are few stopovers in America and Canada. There is no specific or popular stopover location as options depend on the airline you use and the number of stops in that route. For instance, Air France operates with two stopovers in Paris and Amsterdam. Qatar Airways has the most stopovers in Doha, and Endeavor Air DBA Delta Connection Korean Air has stopovers in Atlanta. Qatar and Air Canada have the most options with stopovers in different locations. Note that if you choose a one-stop flight, your only stopover will be in Doha Hamad. These flights are a bit pricier compared to two-stop and three-stopover options. Other popular stopover locations include: Vienna (VIE), Tokyo (HND), Brussels (BRU), Rome (FCO), Singapore (SIN), Dubai (DXB), Istanbul (IST), Chicago (ORD), New York (JFK), Detroit (DTW), Newark (EWR), and Zurich (ZRH).

  • Do I need a passport or visa to fly from Montreal to Bangkok?

    All Canadian citizens travelling from Montreal to Bangkok must have a valid passport to enter Thailand. Visas are not required, but visitors are allowed to stay up to 30 days two times per year. You also need to show proof of sufficient funds by presenting a traveller’s cheque of not less than 10,000 baht per person and a confirmed return ticket to Canada. Passports should have at least two blank pages for stamping and must be valid for at least 30 days.

  • How long is the flight from Montreal to Bangkok?

    Airlines like United Airlines fly from Montreal to Bangkok in about 33h 20m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 13404 km.

  • What are the cheapest airlines flying from Montreal to Bangkok round-trip?

    Currently priced at C$ 719, SWISS will fly you from Montreal to Bangkok and back. In addition to SWISS, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from ANA and United Airlines - these airlines can fly you to your destination from C$ 1,036 and C$ 1,156, respectively. SWISS is 52% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Montreal to Bangkok one-way?

    C$ 617 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$ 679 and C$ 746, respectively.

  • Where are the most common layover locations when flying from Montreal to Bangkok?

  • 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 can be accessed by travelling approximately 55.8 km, 59.0 km, and 60.3 km, respectively from Tokyo Narita. Those looking to explore during their layover in Tokyo can rent a car from Tokyo Narita for about C$ 43 per day.

  • Where are the least popular layover locations for Montreal to Bangkok flights?

  • Can I find deals for flights from Montreal to Bangkok that include hotel bookings?

    Yes. In addition to deals on Montreal to Bangkok flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Bangkok?

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

  • Can I find deals for business class flights from Montreal to Bangkok?

    Yes. Cheapflights offers flight deals from Montreal 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 to Bangkok?

    Currently, September is the cheapest month in which you can book a flight from Montreal to Bangkok (average of C$ 1,087). Flying from Montreal to Bangkok in December is currently the most expensive (average of C$ 1,263). 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

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Top 10 airlines flying from Montreal to Bangkok

Discover the top 10 airlines that operate flights from Montreal 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 23 March 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 719AverageC$ 1,651FlexibilityNo cancel feeOn-time79%
Search SWISS flights
ANACheapestC$ 1,036AverageC$ 1,165FlexibilityNo cancel feeOn-time80%
Search ANA flights
United AirlinesCheapestC$ 1,156AverageC$ 1,258FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 1,209AverageC$ 1,344FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Turkish AirlinesCheapestC$ 1,255AverageC$ 1,486FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air CanadaCheapestC$ 1,296AverageC$ 1,556FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 1,351AverageC$ 1,868FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Qatar AirwaysCheapestC$ 1,356AverageC$ 1,640FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
KLMCheapestC$ 1,441AverageC$ 1,657FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 1,456AverageC$ 1,683FlexibilityNo cancel feeOn-time77%
Search Air France 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 Montreal to Bangkok?

Deals for Montreal to Bangkok flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Bangkok?

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 Montreal to Bangkok.

Can Cheapflights find flights from Montreal to Bangkok with no change fees?

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

Can Cheapflights notify me if prices for flights from Montreal to Bangkok become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Bangkok from Montreal today and book when prices fit your budget.

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