฿5,839+ Cheap flights from Montreal

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YMQ — BKK
21 Jan — 28 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Montreal

Discover essential information about flights departing from Montreal, including flight schedules, destinations, airlines operating at the Montreal airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 22 December 2025.

Cheapest airline

แอร์ทรานแซท

Good round-trip deal

฿7,435 or less

Good one-way deal

฿5,999 or less
On average, แอร์ทรานแซท currently has the cheapest one-way flight from Montreal (avg. price of ฿37,352).
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Price to beat on a round-trip flight from Montreal.
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Price to beat on a one-way flight from Montreal.
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Find flights from Montreal

Enter your travel dates to find the best prices.

Cheapest flights from Montreal
Explore the most affordable flight options available from Montreal. Find the lowest fares based on data from user searches, with prices last updated on 22 December 2025.

Sun 11/108:10YUL - BKK
2 stops34h 20mแอร์แคนาดา
Mon 26/108:15BKK - YUL
2 stops39h 43mแอร์แคนาดา
Deal found 20/12฿29,857
Sat 10/118:20YUL - BKK
1 stop24h 10mแอร์แคนาดา
Mon 26/108:15BKK - YUL
1 stop24h 40mแอร์แคนาดา
Deal found 20/12฿29,888
Wed 29/409:45YUL - BKK
3 stops37h 00mUnited Airlines
Fri 22/509:35BKK - YUL
2 stops41h 44mUnited Airlines
Deal found 21/12฿29,919
Wed 29/408:35YUL - BKK
2 stops38h 10mUnited Airlines
Sat 23/509:35BKK - YUL
2 stops41h 02mUnited Airlines
Deal found 20/12฿29,951
Thu 30/408:30YUL - BKK
2 stops28h 25mUnited Airlines
Fri 22/509:35BKK - YUL
2 stops41h 02mUnited Airlines
Deal found 22/12฿30,014
Thu 30/408:30YUL - BKK
2 stops28h 25mUnited Airlines
Sat 23/509:35BKK - YUL
2 stops41h 02mUnited Airlines
Deal found 20/12฿30,045
Tue 13/118:20YUL - BKK
1 stop24h 10mแอร์แคนาดา
Wed 28/108:00BKK - YUL
2 stops45h 00mแอร์แคนาดา
Deal found 20/12฿30,076
Thu 19/307:30YUL - BKK
1 stop35h 00mแอร์แคนาดา
Thu 23/407:45BKK - YUL
1 stop20h 20mแอร์แคนาดา
Deal found 21/12฿30,108
Wed 4/207:30YUL - BKK
1 stop35h 00mแอร์แคนาดา
Mon 27/407:00BKK - YUL
1 stop21h 05mแอร์แคนาดา
Deal found 21/12฿30,139
Mon 30/318:00YUL - BKK
1 stop24h 05mแอร์แคนาดา
Thu 30/407:45BKK - YUL
1 stop20h 20mแอร์แคนาดา
Deal found 20/12฿30,171
Fri 1/508:05YUL - BKK
2 stops38h 40mUnited Airlines
Wed 20/509:35BKK - YUL
2 stops41h 02mUnited Airlines
Deal found 20/12฿30,202
Tue 20/107:30YUL - HKT
2 stops47h 50mแอร์แคนาดา
Mon 2/220:20HKT - YUL
2 stops32h 40mแอร์แคนาดา
Deal found 20/12฿30,798

Find flights from Montreal within your budget

 
Find flights departing from Montreal that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 22 December 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

09:15-09:45

3 stops37h 30m

Bangkok Suvarnabhumi

Fri 22/5

09:35-15:37

2 stops41h 02m

฿29,919

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

06:00-00:45

2 stops30h 45m

Bangkok Suvarnabhumi

Mon 9/2

02:05-23:50

2 stops33h 45m

฿30,453

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

06:00-00:45

2 stops30h 45m

Bangkok Suvarnabhumi

Thu 26/2

02:05-23:45

2 stops33h 40m

฿30,484

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

06:00-00:55

2 stops30h 55m

Bangkok Suvarnabhumi

Sat 21/2

02:05-23:45

2 stops33h 40m

฿31,269

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

19:00-11:25

3 stops52h 25m

Bangkok Suvarnabhumi

Tue 27/1

16:55-16:58

3 stops36h 03m

฿31,301

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

06:00-00:55

2 stops30h 55m

Bangkok Suvarnabhumi

Sat 7/2

23:15-23:50

2 stops36h 35m

฿31,301

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Wed 28/1

18:45-11:25

2 stops28h 40m

Bangkok Suvarnabhumi

Wed 25/3

16:55-15:16

3 stops33h 21m

฿31,332

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

09:15-05:10

2 stops31h 55m

Bangkok Suvarnabhumi

Wed 28/1

16:55-16:50

3 stops35h 55m

฿31,332

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

09:15-05:10

2 stops31h 55m

Bangkok Suvarnabhumi

Mon 26/1

16:55-16:01

3 stops35h 06m

฿31,364

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

09:45-04:35

2 stops31h 50m

Bangkok Suvarnabhumi

Thu 4/6

07:00-21:40

2 stops25h 40m

฿31,552

Flights are sorted by cheapest return flights first.

Deals found on 21/12

Showing 1-10 of 59 results
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Best time to book a flight from Montreal

Have a flexible travel schedule? Discover the best time to fly from Montreal with our price prediction graph.
Estimated return 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.

Travel insights for flights from Montreal

Get recent, data-driven insights about flights from Montreal including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Montreal?

Use this chart to determine the optimal time to book a return flight from Montreal to Suvarnabhumi. Price data was last updated on 19 December 2025.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal. 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?

Currently, September is the cheapest month in which you can book a flight from Montreal (average of ฿24,865). Flying from Montreal in December will prove the most costly (average of ฿29,134). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Montreal?

If you’re flying from Montreal, these routes are more frequently taken by airlines Toronto (962 flights per day), Paris (398 flights per day) and Chicago (254 flights per day).

New York
New York
From ฿5,963
Doha Hamad Intl
Doha Hamad Intl
From ฿19,066
Paris
Paris
From ฿37,247
Los Angeles
Los Angeles
From ฿15,843

What is the cheapest place to fly to from Montreal?

The cheapest city to fly to from Montreal is New York, with prices starting at ฿5,963. Explore other affordable destinations below.

New York
New York
From ฿5,963
Los Angeles
Los Angeles
From ฿15,843
Doha Hamad Intl
Doha Hamad Intl
From ฿19,066
Paris
Paris
From ฿37,247

Browse thousands of different options on Cheapflights for your next trip

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Direct flights from Canada

Book a direct flight from one of these other cities located in Canada.
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Related info for your journey

Access useful and relevant information related to your journey from Montreal. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 22 December 2025.

  • What are the most popular destinations to fly to from Montreal?

    The most selected flight destinations from Montreal for the current month are Cancún, Bogotá, Bangkok Suvarnabhumi Airport. While Cancún, Casablanca, Beirut are the top choices made by travellers year-round.

  • What is the cheapest month to fly from Montreal?

    At the present moment the cheapest month to fly from Montreal is currently September; with December being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Montreal?

    Here are some of the cheapest flight destinations from Montreal:
    Fly from Montreal to Bangkok from ฿26,780

  • How does Cheapflights help users find flights from Montreal?

    When you search for this flight from Montreal, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

    Millions of users choose and trust Cheapflights to book the best flight deals from Montreal for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Montreal with no change fees?

    Need flexible booking options for your flight from Montreal ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

    Of course! You can now track prices for flights from Montreal and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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How does Cheapflights help users find flights from Montreal?

When you search for this flight from Montreal, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Montreal with no change fees?

Need flexible booking options for your flight from Montreal ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Montreal and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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