$498 Cheap Flights from Calgary (YYC) to Samui Intl. Airport (USM)

View $498 flight on Wed, Nov 26, 2025Opens in a new window

Popular airlines from Calgary International Airport (YYC) to Samui Intl. Airport (USM)

Cheap Flights from Calgary to Samui Intl. Airport (YYC-USM)

Prices were available within the past 7 days and start at $498 for one-way flights and $990 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Mar 4 - Wed, Mar 25
YYC
Calgary
USM
Koh Samui
$990 Roundtrip, found 6 days ago
$990
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Mar 4 from Calgary to Koh Samui, returning Wed, Mar 25, priced at $990 found 6 days ago
Air Canada
Thu, Mar 5 - Thu, Mar 26
YYC
Calgary
USM
Koh Samui
$994 Roundtrip, found 5 days ago
$994
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Mar 5 from Calgary to Koh Samui, returning Thu, Mar 26, priced at $994 found 5 days ago
Air Canada
Wed, Mar 4 - Wed, Mar 25
YYC
Calgary
USM
Koh Samui
$1,000 Roundtrip, found 6 days ago
$1,000
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Mar 4 from Calgary to Koh Samui, returning Wed, Mar 25, priced at $1,000 found 6 days ago
Air Canada
Thu, Mar 5 - Thu, Mar 26
YYC
Calgary
USM
Koh Samui
$1,040 Roundtrip, found 5 days ago
$1,040
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Mar 5 from Calgary to Koh Samui, returning Thu, Mar 26, priced at $1,040 found 5 days ago
Air Canada
Thu, Mar 5 - Thu, Mar 26
YYC
Calgary
USM
Koh Samui
$1,057 Roundtrip, found 5 days ago
$1,057
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Mar 5 from Calgary to Koh Samui, returning Thu, Mar 26, priced at $1,057 found 5 days ago
Air Canada
Thu, Mar 5 - Thu, Mar 26
YYC
Calgary
USM
Koh Samui
$1,094 Roundtrip, found 5 days ago
$1,094
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Mar 5 from Calgary to Koh Samui, returning Thu, Mar 26, priced at $1,094 found 5 days ago
Air Canada
Thu, Mar 5 - Thu, Mar 26
YYC
Calgary
USM
Koh Samui
$1,103 Roundtrip, found 5 days ago
$1,103
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Mar 5 from Calgary to Koh Samui, returning Thu, Mar 26, priced at $1,103 found 5 days ago
Air Canada
Thu, Mar 5 - Thu, Mar 26
YYC
Calgary
USM
Koh Samui
$1,104 Roundtrip, found 5 days ago
$1,104
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Mar 5 from Calgary to Koh Samui, returning Thu, Mar 26, priced at $1,104 found 5 days ago
Air Canada
Wed, Mar 4 - Wed, Mar 25
YYC
Calgary
USM
Koh Samui
$1,121 Roundtrip, found 6 days ago
$1,121
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Mar 4 from Calgary to Koh Samui, returning Wed, Mar 25, priced at $1,121 found 6 days ago
Lufthansa
Fri, Mar 6 - Fri, Mar 27
YYC
Calgary
USM
Koh Samui
$2,050 Roundtrip, found 5 days ago
$2,050
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Fri, Mar 6 from Calgary to Koh Samui, returning Fri, Mar 27, priced at $2,050 found 5 days ago

Frequently asked questions

How much does a flight from Calgary Intl. Airport (YYC) to Ko Samui Airport (USM) cost?
Snag a cheap one-way flight from $498 or cheap return flight from $990 from Calgary Intl. Airport (YYC) to Ko Samui Airport (USM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Calgary Intl. Airport (YYC) to Ko Samui Airport (USM)?
March is the least expensive month to fly from YYC to USM. Traveling outside of peak seasons is often the key to scoring lower fares.
What is the cheapest airline that flies from Calgary Intl. Airport (YYC) to Ko Samui Airport (USM)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from YYC to USM. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Calgary Intl. Airport (YYC) to Ko Samui Airport (USM)?
You'll have to take a flight with a layover when traveling from Calgary Intl. Airport (YYC) to Ko Samui Airport (USM). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from YYC to USM?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Calgary Intl. Airport (YYC) to Ko Samui Airport (USM)?
To avoid potential delays on the Calgary Intl. Airport (YYC) to Ko Samui Airport (USM) route, aim to fly before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Calgary Intl. Airport (YYC) to Ko Samui Airport (USM) last-minute?
Holding off until right before your break to book a ticket from YYC to USM often results in higher prices. While it's possible to find some last-minute discounts, they aren't always guaranteed. Allow some flexibility in your schedule to boost your chances of snagging a bargain.
Is it cheaper to book a YYC to USM flight and hotel package?
You'll generally save money by securing a YYC to USM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your preferred accommodations and flights, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Calgary Intl. Airport (YYC) to Ko Samui Airport (USM)?
If you reserved your YYC to USM flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Calgary Intl.
Destination airport
Samui Intl. Airport
Roundtrip price
$989
Distance
7775 mi

Book with confidence

Book with confidence

Calgary to Samui Intl. Airport Flights

The cheapest times to fly from Calgary to Samui Intl. Airport

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Calgary to Samui Intl. Airport are during the month of March. You can find some of the cheapest flights from Calgary to Samui Intl. Airport with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Calgary to Samui Intl. Airport

Sunday is one of the best days to book for cheap flights from Calgary to Samui Intl. Airport: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Calgary to Samui Intl. Airport

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Calgary to Samui Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $498 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Calgary to Samui Intl. Airport flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Calgary to Samui Intl. Airport airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Calgary to Samui Intl. Airport Flights
*Available to One Key members.