Cheap Flights to Koh Madsum from CA $138

View CA $138 flight on Tue, Sep 15, 2026Opens in a new window

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How much is the cheapest flight to Koh Madsum?

Prices were available within the past 7 days and start at CA $138 for one-way flights and CA $270 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Wed, Sep 2 - Wed, Sep 30
CNX
Chiang Mai
USM
Koh Samui
CA $270 Roundtrip, found 4 days ago
CA $270
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Wed, Sep 2 from Chiang Mai to Koh Samui, returning Wed, Sep 30, priced at CA $270 found 4 days ago
Scoot
Wed, Nov 18 - Sat, Nov 28
TPE
Taipei
USM
Koh Samui
CA $418 Roundtrip, found 4 days ago
CA $418
Roundtrip
found 4 days ago
Select Scoot flight, departing Wed, Nov 18 from Taipei to Koh Samui, returning Sat, Nov 28, priced at CA $418 found 4 days ago
Singapore Airlines
Wed, Nov 18 - Sat, Nov 28
TPE
Taipei
USM
Koh Samui
CA $653 Roundtrip, found 4 days ago
CA $653
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Wed, Nov 18 from Taipei to Koh Samui, returning Sat, Nov 28, priced at CA $653 found 4 days ago
EVA Airways
Tue, May 12 - Tue, May 19
TPE
Taipei
USM
Koh Samui
CA $729 Roundtrip, found 14 hours ago
CA $729
Roundtrip
found 14 hours ago
Select EVA Airways flight, departing Tue, May 12 from Taipei to Koh Samui, returning Tue, May 19, priced at CA $729 found 14 hours ago
Thai Airways International
Mon, Dec 14 - Tue, Dec 22
HKG
Hong Kong SAR
USM
Koh Samui
CA $873 Roundtrip, found 4 days ago
CA $873
Roundtrip
found 4 days ago
Select Thai Airways International flight, departing Mon, Dec 14 from Hong Kong SAR to Koh Samui, returning Tue, Dec 22, priced at CA $873 found 4 days ago

Frequently asked questions

How do I find cheap flights to Koh Madsum that have flexible change policies?
Search for your cheap flights to Koh Madsum, then mark the "No change fee" box below the "Flexible change policies" subheading. It really is that easy. We appreciate that things can change and flexibility is essential, so book with confidence with Expedia.
How can I find cheap tickets to Koh Madsum?
An effective strategy for finding cheap airfares is to be flexible with your travel dates. Begin with searching for your flight to Koh Madsum, then click on the "flexible dates" box to see prices for nearby days. Another good tip? Book well ahead of time. For an idea of costs, CA $270 was the lowest price for a flight to Koh Madsum in the last seven days.
How much is a flight to Koh Madsum?
If you were travelling one way from Chiang Mai (CNX), you could've nabbed a low-cost fare for just CA $138 in the last seven days. Round-trip journeys to Koh Madsum ranged from only CA $270 to CA $1,316 during this same period.
When is the cheapest time to fly to Koh Madsum?
Fly out on a Tuesday to boost your odds of scoring the cheapest flight to Koh Madsum. Mondays are usually the second most affordable day to depart. Saturday is typically the most expensive day to fly anywhere.
How much is a plane ticket to Koh Madsum?
Fares to Koh Madsum ranged from CA $270 to CA $1,316 in the last seven days. Generally, the sooner you book the bigger the bargain.
What months are the cheapest to book a flight to Koh Madsum?
February is an excellent month to pick up bargain flights to Koh Madsum. Be aware that the most expensive time to make a purchase in the U.S. isn't during the peak of summer, but in December.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Koh Madsum. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Koh Madsum. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Koh Madsum.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Koh Madsum flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Koh Madsum.

Looking to save even more? Get additional savings by bundling your Koh Madsum flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Koh Madsum trip!

Travel information

Destination airport
Samui Intl. Airport
Destination airport IATA code
USM
Destination city name
Samui Intl. Airport
Roundtrip price
CA $269

Trending flights to Koh Madsum

Prices were available within the past 7 days and start at CA $138 for one-way flights and CA $270 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Mar 10 - Wed, Mar 24
YVR
Vancouver
USM
Koh Samui
CA $1,316 Roundtrip, found 2 hours ago
CA $1,316
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Mar 10 from Vancouver to Koh Samui, returning Wed, Mar 24, priced at CA $1,316 found 2 hours ago

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