Which airports can I use when flying from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui?

Flights from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui usually depart from Montreal Pierre Elliott Trudeau Intl (YUL) and arrive at Ko Samui (USM).

Which cabin classes can I book on flights from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui?

Only Economy Class is available on flights from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui.

Can I save money by using flexible dates for flights from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui?

Yes. Flexible dates can save you up to 31% on flights from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui. Thursday is the cheapest departure day at C$ 1,816 round-trip on average, while Monday is the most expensive at C$ 2,617, a difference of C$ 801. KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Which popular places can I visit in Ko Samui?

Some of the most popular sights in Ko Samui are Lamai Beach, Chaweng Beach, and Fishermans Village. These are among the most viewed places in Ko Samui on KAYAK.

Do I need a passport to fly from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

What is the time difference between Montreal Pierre Elliott Trudeau Intl Airport and Ko Samui?

Ko Samui is 11 hours ahead of Montreal Pierre Elliott Trudeau Intl Airport (Indochina Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Ko Samui Airport (USM)?

Ko Samui Airport (USM) hosts 5 major car rental companies, with daily rates starting from around C$ 19 for economy cars. Top options include: • Drive Car Rental • Alamo • Sixt • Enterprise Rent-A-Car • Hertz

How much should I expect to pay for a Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui flight?

Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui range from C$ 1,738 to C$ 2,297, with an average of C$ 1,965 over the past 12 months. Anything below C$ 1,738 counts as a good deal.

Which airline is the cheapest to fly from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui?

Qatar Airways (C$ 2,036) and SWISS (C$ 2,177) are the cheapest airlines to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui according to KAYAK data over the last 5 days.

C$ 955 CHEAP FLIGHTS from Montreal to Ko Samui (YUL - USM)

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Cheapest round-trip

C$ 1,990

Typical prices: C$ 1,738-C$ 2,297

Qatar Airways

Mon 26/11Mon 17/12

YUL - USM • 2 stops

Cheapest one-way flights

C$ 955

Typical prices: C$ 835-C$ 2,053

Multiple Airlines

Sun 18/11

YUL - USM • 3 stops

When to travel

July

Cheapest • 12% price drop

November

Most popular

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We hope you enjoy your trip to Ko Samui!

Flight Deals

Cheap Flights from Montreal to Ko Samui (YUL-USM)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Montreal to Ko Samui

Thu, 26 Nov - Thu, 17 Dec

9:05 p.m. - 10:40 a.m.YUL Montreal Pierre Elliott Trudeau Intl-USM Ko Samui

49h 35m2 stops Doha Hamad Intl Phuket City

9:30 p.m. - 2:05 p.m.USM Ko Samui-YUL Montreal Pierre Elliott Trudeau Intl

28h 35m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

C$ 1,990Multiple Airlines

Sun, 8 Nov - Thu, 12 Nov

9:05 p.m. - 11:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-USM Ko Samui

50h 50m2 stops Doha Hamad Intl Phuket City

9:30 p.m. - 2:05 p.m.USM Ko Samui-YUL Montreal Pierre Elliott Trudeau Intl

28h 35m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

C$ 2,036Qatar Airways

Sun, 8 Nov - Thu, 12 Nov

9:05 p.m. - 11:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-USM Ko Samui

50h 50m2 stops Doha Hamad Intl Phuket City

9:30 p.m. - 2:05 p.m.USM Ko Samui-YUL Montreal Pierre Elliott Trudeau Intl

28h 35m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

C$ 2,046Qatar Airways

Sun, 8 Nov - Thu, 12 Nov

9:05 p.m. - 11:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-USM Ko Samui

50h 50m2 stops Doha Hamad Intl Phuket City

9:30 p.m. - 2:05 p.m.USM Ko Samui-YUL Montreal Pierre Elliott Trudeau Intl

28h 35m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

C$ 2,049Qatar Airways

Mon, 23 Nov - Mon, 7 Dec

9:25 a.m. - 7:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-USM Ko Samui

34h 20m3 stops Chicago O'Hare Intl Hong Kong Intl Bangkok Suvarnabhumi

7:15 a.m. - 7:00 a.m.USM Ko Samui-YUL Montreal Pierre Elliott Trudeau Intl

35h 45m3 stops Bangkok Suvarnabhumi Xiamen Gaoqi Intl Vancouver Intl

C$ 2,160Multiple Airlines

Mon, 7 Dec - Thu, 17 Dec

8:35 p.m. - 7:35 a.m.YUL Montreal Pierre Elliott Trudeau Intl-USM Ko Samui

23h 00m2 stops Istanbul Bangkok Suvarnabhumi

9:30 p.m. - 6:00 p.m.USM Ko Samui-YUL Montreal Pierre Elliott Trudeau Intl

32h 30m2 stops Bangkok Suvarnabhumi Istanbul

C$ 2,164Multiple Airlines

Mon, 23 Nov - Mon, 7 Dec

4:40 p.m. - 3:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-USM Ko Samui

34h 40m2 stops Zurich Bangkok Suvarnabhumi

10:00 a.m. - 3:10 p.m.USM Ko Samui-YUL Montreal Pierre Elliott Trudeau Intl

41h 10m2 stops Bangkok Suvarnabhumi Zurich

C$ 2,177SWISS

Mon, 23 Nov - Mon, 7 Dec

9:25 a.m. - 7:10 a.m.YUL Montreal Pierre Elliott Trudeau Intl-USM Ko Samui

33h 45m3 stops Chicago O'Hare Intl Hong Kong Intl Bangkok Suvarnabhumi

6:05 p.m. - 2:05 p.m.USM Ko Samui-YUL Montreal Pierre Elliott Trudeau Intl

32h 00m2 stops Singapore Changi Doha Hamad Intl

C$ 2,285Multiple Airlines

Fri, 29 Jan - Wed, 24 Feb

6:50 p.m. - 7:50 p.m.YUL Montreal Pierre Elliott Trudeau Intl-USM Ko Samui

37h 00m2 stops Vienna Intl Bangkok Suvarnabhumi

10:00 a.m. - 1:20 p.m.USM Ko Samui-YUL Montreal Pierre Elliott Trudeau Intl

39h 20m2 stops Bangkok Suvarnabhumi Vienna Intl

C$ 2,309Austrian Airlines

Fri, 23 Oct - Sat, 7 Nov

10:05 p.m. - 11:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-USM Ko Samui

50h 50m2 stops Doha Hamad Intl Phuket City

9:10 p.m. - 2:05 p.m.USM Ko Samui-YUL Montreal Pierre Elliott Trudeau Intl

28h 55m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

C$ 2,359Qatar Airways

Booking Insights

Price, demand, and travel trends for Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

What's the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui?: Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui. It’s 8% cheaper than the average day, while Monday is the most expensive, with prices 33% higher.

Find deals

Expert advice

Our travel experts

Stefanie Waldek

Expert on Air Canada and United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Duncan Madden

Expert on Emirates

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Low season	February
High season	November
Cheapest flight	C$ 955

Beat the crowds with an average 64% drop in traveller numbers.

The most popular month to fly with an average 26% increase in traveller numbers.

One-way flight from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui

When to book flights from Montreal to Ko Samui

Are your dates flexible? Find out the best times to travel from Montreal to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which cabin classes can I book on flights from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui?
Only Economy Class is available on flights from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui.
Do I need a passport to fly from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui flight?
Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui range from C$ 1,738 to C$ 2,297, with an average of C$ 1,965 over the past 12 months. Anything below C$ 1,738 counts as a good deal.
Have flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about C$ 2,036 to C$ 3,707. That means the highest observed fare was about 82% higher than the lowest one.
How are flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui looking right now?
One-way fares from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui are currently higher than usual. Average one-way flight prices are about C$ 1,418, which is 15% above the typical average for this route.
What car rental options are available at Ko Samui Airport (USM)?
Ko Samui Airport (USM) hosts 5 major car rental companies, with daily rates starting from around C$ 19 for economy cars. Top options include:

• Drive Car Rental
• Alamo
• Sixt
• Enterprise Rent-A-Car
• Hertz
Which airports can I use when flying from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui?
Flights from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui usually depart from Montreal Pierre Elliott Trudeau Intl (YUL) and arrive at Ko Samui (USM).
Can I save money by using flexible dates for flights from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui?
Yes. Flexible dates can save you up to 31% on flights from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui. Thursday is the cheapest departure day at C$ 1,816 round-trip on average, while Monday is the most expensive at C$ 2,617, a difference of C$ 801.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Montreal Pierre Elliott Trudeau Intl Airport and Ko Samui?
Ko Samui is 11 hours ahead of Montreal Pierre Elliott Trudeau Intl Airport (Indochina Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
Which popular places can I visit in Ko Samui?
Some of the most popular sights in Ko Samui are Lamai Beach, Chaweng Beach, and Fishermans Village. These are among the most viewed places in Ko Samui on KAYAK.

If your dates are flexible, aim for a Thursday departure and avoid flying on Monday. On this route, Thursday flights average C$ 1,816, about C$ 801 less than Monday fares (31% savings) based on the last 12 months.
If you can choose when to travel, plan your Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui trip for July. Fares historically average C$ 1,738 round-trip in that month – typically C$ 620 less than the most expensive month, which is December (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Ko Samui Airport.

• Ozo Chaweng Samui - Sha Extra Plus
• Melia Koh Samui
• Amari Koh Samui

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YUL - USM

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Everything you should know

Cheap Flights from Montreal to Ko Samui (YUL-USM)

Recent round-trip flight deals from Montreal to Ko Samui

Recent one-way flight deals from Montreal to Ko Samui

Price, demand, and travel trends for Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui flights

What's the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui?

Which airline is the cheapest to fly from Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui?

Expert advice for your flight from Montreal to Ko Samui

Key details for Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui flights

Low season

High season

Cheapest flight

When to book flights from Montreal to Ko Samui

Your Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui flight questions, answered

Your guide to booking Montreal Pierre Elliott Trudeau Intl Airport to Ko Samui flights

More options for your flight from Montreal to Ko Samui

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