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฿8,029+ 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 18/6. 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
28 May — 4 Jun1
1 adult

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 23 May 2025.

Cheapest airline

แอร์ทรานแซท

Good round-trip deal

฿7,760 or less

Good one-way deal

฿6,261 or less
On average, แอร์ทรานแซท currently has the cheapest one-way flight from Montreal (avg. price of ฿38,989).
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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

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 23 May 2025.

Thu 30/1018:05YUL - BKK
2 stops29h 45mUnited Airlines
Tue 25/1116:40BKK - YUL
3 stops35h 03mUnited Airlines
Deal found 22/5฿29,919
Mon 13/1010:32YUL - BKK
2 stops56h 18mAmerican Airlines
Tue 28/1009:55BKK - YUL
2 stops58h 53mAmerican Airlines
Deal found 21/5฿30,214
Mon 9/609:15YUL - BKK
2 stops32h 20mMultiple Airlines
Mon 6/1013:55BKK - YUL
2 stops45h 41mMultiple Airlines
Deal found 22/5฿30,280
Wed 8/1019:45YUL - BKK
1 stop22h 30mเตอร์กิชแอร์ไลน์
Wed 29/1005:50BKK - YUL
1 stop24h 00mเตอร์กิชแอร์ไลน์
Deal found 22/5฿32,672
Wed 3/912:55YUL - BKK
1 stop24h 00mแอร์แคนาดา
Mon 3/1118:05BKK - YUL
2 stops38h 59mแอร์แคนาดา
Deal found 21/5฿32,967
Thu 25/917:29YUL - BKK
2 stops34h 41mJapan Airlines
Sun 12/1008:05BKK - YUL
2 stops41h 52mJapan Airlines
Deal found 22/5฿33,622
Thu 4/908:25YUL - CNX
2 stops45h 15mแอร์แคนาดา
Fri 3/1011:15CNX - YUL
2 stops43h 22mแอร์แคนาดา
Deal found 21/5฿34,900
Thu 4/912:35YUL - CNX
1 stop22h 00mMultiple Airlines
Fri 3/1011:15CNX - YUL
2 stops43h 22mMultiple Airlines
Deal found 21/5฿35,654
Sun 5/1007:30YUL - HKT
2 stops49h 05mแอร์แคนาดา
Mon 20/1009:40HKT - YUL
2 stops56h 21mแอร์แคนาดา
Deal found 22/5฿35,720
Sun 28/921:35YUL - BKK
1 stop28h 50mQatar Airways
Mon 27/1002:00BKK - YUL
1 stop24h 05mQatar Airways
Deal found 22/5฿36,342
Mon 25/808:10YUL - BKK
2 stops28h 15mKorean Air
Mon 27/1001:00BKK - YUL
2 stops34h 40mKorean Air
Deal found 22/5฿36,506
Wed 8/1021:35YUL - HKT
1 stop34h 15mQatar Airways
Thu 23/1021:55HKT - YUL
2 stops27h 50mQatar Airways
Deal found 22/5฿40,504

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 23 May 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

Thu 30/10

18:05-10:50

2 stops29h 45m

Bangkok Suvarnabhumi

Tue 25/11

16:40-15:43

3 stops35h 03m

฿29,919

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

10:32-05:50

2 stops56h 18m

Bangkok Suvarnabhumi

Tue 28/10

09:55-09:48

2 stops58h 53m

฿30,214

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Mon 9/6

09:15-04:35

2 stops32h 20m

Bangkok Suvarnabhumi

Mon 6/10

13:55-00:36

2 stops45h 41m

฿30,280

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Wed 8/10

19:45-05:15

1 stop22h 30m

Bangkok Suvarnabhumi

Thu 30/4

22:15-17:50

1 stop30h 35m

฿32,672

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Wed 3/9

12:55-23:55

1 stop24h 00m

Bangkok Suvarnabhumi

Mon 3/11

18:05-21:04

2 stops38h 59m

฿32,967

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

17:29-15:10

2 stops34h 41m

Bangkok Suvarnabhumi

Sun 12/10

08:05-14:57

2 stops41h 52m

฿33,622

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

08:25-16:40

2 stops45h 15m

Chiang Mai

Fri 3/10

11:15-19:37

2 stops43h 22m

฿34,900

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

12:35-21:35

1 stop22h 00m

Chiang Mai

Fri 3/10

11:15-19:37

2 stops43h 22m

฿35,654

MontrealPhuket City

YUL - HKT

YULHKT

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

07:30-19:35

2 stops49h 05m

Phuket City

Mon 20/10

09:40-07:01

2 stops56h 21m

฿35,720

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sun 28/9

21:35-13:25

1 stop28h 50m

Bangkok Suvarnabhumi

Mon 27/10

02:00-15:05

1 stop24h 05m

฿36,342

Flights are sorted by cheapest return flights first.

Deals found on 21/5

Showing 1-10 of 44 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 May 2025.

Booking 31 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, February is the cheapest month in which you can book a flight from Montreal (average of ฿28,248). Flying from Montreal in June will prove the most costly (average of ฿34,540). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Montreal?

Only one airline operates round-trip flights from Montreal: แอร์แคนาดา. This airline flies to the following popular destinations: Bangkok.

แอร์แคนาดา
แอร์แคนาดา
From ฿913

What are popular destinations to fly to from Montreal?

If you’re flying from Montreal, these routes are more frequently taken by airlines Toronto (986 flights per day), Paris (340 flights per day) and New York (276 flights per day).

New York
New York
From ฿190
Doha Hamad Intl
Doha Hamad Intl
From ฿2,547
Paris
Paris
From ฿1,018
Lyon-Saint Exupéry
Lyon-Saint Exupéry
From ฿1,175

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 ฿6,224. Explore other affordable destinations below.

New York
New York
From ฿190
Paris
Paris
From ฿1,018
Lyon-Saint Exupéry
Lyon-Saint Exupéry
From ฿1,175
Doha Hamad Intl
Doha Hamad Intl
From ฿2,547

Airline reviews for flights from Montreal

Get insights into the airlines that provide service from Montreal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Montreal. In the last 7 days, Cheapflights users made a total of 17,341 searches.
Korean Air
8.4
Very Good
1,079 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

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
1,079 reviews
Korean Air
8.4
Very Good
1,079 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

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
1,478 reviews
Korean Air
8.4
Very Good
1,079 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

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
8.0
Very Good
3,243 reviews
Korean Air
8.4
Very Good
1,079 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

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.
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
7.8
Good
1,347 reviews
Korean Air
8.4
Very Good
1,079 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

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.
Qatar Airways
7.4
Good
3,576 reviews
Korean Air
8.4
Very Good
1,079 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

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.

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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 23 May 2025.

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

    The most selected flight destinations from Montreal for the current month are Casablanca, Beirut, Athens. While Casablanca, Algiers, Bangkok Suvarnabhumi Airport 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 February; with June 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 ฿25,856

  • 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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