฿6,124+ 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 31/3. 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
19 Feb — 26 Feb1
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 20 January 2026.

Cheapest airline

แอร์ทรานแซท

Good round-trip deal

฿7,400 or less

Good one-way deal

฿5,970 or less
On average, แอร์ทรานแซท currently has the cheapest one-way flight from Montreal (avg. price of ฿37,176).
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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 20 January 2026.

Tue 24/314:13
YUL
-
BKK
2 stops34h 12m
ANA
Tue 28/415:45
BKK
-
YUL
1 stop39h 56m
ANA
Deal found 18/1฿28,716
Wed 29/408:35
YUL
-
BKK
2 stops38h 00m
United Airlines
Tue 12/509:35
BKK
-
YUL
2 stops32h 21m
United Airlines
Deal found 20/1฿28,778
Fri 30/113:35
YUL
-
BKK
3 stops57h 50m
United Airlines
Sun 8/216:55
BKK
-
YUL
3 stops31h 51m
United Airlines
Deal found 19/1฿28,810
Tue 7/409:15
YUL
-
BKK
2 stops32h 20m
United Airlines
Mon 4/515:45
BKK
-
YUL
3 stops29h 55m
United Airlines
Deal found 17/1฿28,841
Sun 8/320:45
YUL
-
BKK
1 stop20h 35m
เตอร์กิชแอร์ไลน์
Sun 29/305:50
BKK
-
YUL
1 stop23h 10m
เตอร์กิชแอร์ไลน์
Deal found 18/1฿28,872
Wed 4/219:45
YUL
-
BKK
1 stop20h 35m
เตอร์กิชแอร์ไลน์
Wed 15/406:40
BKK
-
YUL
1 stop22h 20m
เตอร์กิชแอร์ไลน์
Deal found 19/1฿28,903
Tue 24/318:45
YUL
-
BKK
2 stops29h 40m
United Airlines
Fri 1/509:35
BKK
-
YUL
2 stops41h 02m
United Airlines
Deal found 19/1฿28,997
Thu 16/418:00
YUL
-
BKK
2 stops28h 35m
United Airlines
Mon 11/515:45
BKK
-
YUL
3 stops31h 17m
United Airlines
Deal found 18/1฿29,060
Sat 21/318:45
YUL
-
BKK
2 stops29h 40m
United Airlines
Mon 20/407:00
BKK
-
YUL
2 stops26h 06m
United Airlines
Deal found 19/1฿29,091
Wed 4/216:10
YUL
-
BKK
2 stops24h 10m
Multiple Airlines
Wed 15/406:40
BKK
-
YUL
1 stop22h 20m
Multiple Airlines
Deal found 19/1฿29,153
Sun 8/320:45
YUL
-
HKT
2 stops35h 00m
เตอร์กิชแอร์ไลน์
Mon 16/321:50
HKT
-
YUL
2 stops56h 00m
เตอร์กิชแอร์ไลน์
Deal found 19/1฿31,247
Fri 17/412:55
YUL
-
HKT
2 stops46h 15m
เดลต้า
Fri 1/523:25
HKT
-
YUL
2 stops35h 31m
เดลต้า
Deal found 19/1฿31,434

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 20 January 2026. 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

17:55-09:35

2 stops28h 40m

Bangkok Suvarnabhumi

Tue 12/5

09:35-06:56

2 stops32h 21m

฿28,778

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

15:00-11:25

3 stops32h 25m

Bangkok Suvarnabhumi

Sat 7/2

16:55-12:00

3 stops31h 05m

฿28,810

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

18:45-11:25

2 stops29h 40m

Bangkok Suvarnabhumi

Fri 1/5

09:35-15:37

2 stops41h 02m

฿28,997

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

13:20-09:35

3 stops33h 15m

Bangkok Suvarnabhumi

Sat 2/5

15:45-21:26

3 stops40h 41m

฿29,435

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

17:50-11:25

2 stops53h 35m

Bangkok Suvarnabhumi

Sun 8/3

16:55-16:58

3 stops59h 03m

฿29,560

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Fri 24/4

09:15-09:35

3 stops37h 20m

Bangkok Suvarnabhumi

Sun 24/5

09:35-14:52

2 stops40h 17m

฿29,560

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

08:30-04:35

2 stops33h 05m

Bangkok Suvarnabhumi

Fri 24/4

15:45-12:02

3 stops31h 17m

฿29,934

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

17:55-09:35

2 stops28h 40m

Bangkok Suvarnabhumi

Sat 30/5

15:45-12:00

3 stops31h 15m

฿29,934

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

07:00-23:20

2 stops29h 20m

Bangkok Suvarnabhumi

Mon 16/3

00:55-23:45

2 stops33h 50m

฿30,622

MontrealPhuket City

YUL - HKT

YULHKT

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

06:00-22:10

2 stops29h 10m

Phuket City

Sat 2/5

23:25-11:41

2 stops47h 16m

฿31,434

Flights are sorted by cheapest return flights first.

Deals found on 19/1

Showing 1-10 of 60 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 16 January 2026.

Booking 70 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 ฿24,747). Flying from Montreal in May will prove the most costly (average of ฿28,872). 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 (948 flights per day), New York (294 flights per day) and Chicago (266 flights per day).

New York
New York
From ฿5,935
Paris
Paris
From ฿37,071
Los Angeles
Los Angeles
From ฿15,769
Frankfurt am Main
Frankfurt am Main
From ฿41,099

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 ฿5,935. Explore other affordable destinations below.

New York
New York
From ฿5,935
Los Angeles
Los Angeles
From ฿15,769
Doha Hamad Intl
Doha Hamad Intl
From ฿18,977
Paris
Paris
From ฿37,071

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.
Direct flights from Québec City

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 20 January 2026.

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

    The most selected flight destinations from Montreal for the current month are Cancún, New Delhi, 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 May 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 ฿26,185

  • 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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