Flights to Koh Madsum, Koh Samui from NT$7,785

View NT$3,799 flight on Fri, 2026/9/18Opens 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 NT$3,799 for one-way flights and NT$7,785 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Wed, Nov 25 - Sun, Nov 29
TPE
Taipei
USM
Koh Samui
NT$7,785 Roundtrip, found 2 hours ago
NT$7,785
Roundtrip
found 2 hours ago
Select Scoot flight, departing Wed, Nov 25 from Taipei to Koh Samui, returning Sun, Nov 29, priced at NT$7,785 found 2 hours ago
Bangkok Airways
Thu, Sep 3 - Sun, Sep 6
DMK
Bangkok
USM
Koh Samui
NT$9,444 Roundtrip, found 2 hours ago
NT$9,444
Roundtrip
found 2 hours ago
Select Bangkok Airways flight, departing Thu, Sep 3 from Bangkok to Koh Samui, returning Sun, Sep 6, priced at NT$9,444 found 2 hours ago
Singapore Airlines
Sun, Sep 6 - Mon, Sep 14
TPE
Taipei
USM
Koh Samui
NT$12,304 Roundtrip, found 3 hours ago
NT$12,304
Roundtrip
found 3 hours ago
Select Singapore Airlines flight, departing Sun, Sep 6 from Taipei to Koh Samui, returning Mon, Sep 14, priced at NT$12,304 found 3 hours ago
EVA Airways
Thu, Sep 3 - Sat, Sep 5
TPE
Taipei
USM
Koh Samui
NT$16,281 Roundtrip, found 2 hours ago
NT$16,281
Roundtrip
found 2 hours ago
Select EVA Airways flight, departing Thu, Sep 3 from Taipei to Koh Samui, returning Sat, Sep 5, priced at NT$16,281 found 2 hours ago
Vietnam Airlines
Thu, Jun 4 - Wed, Jun 10
HAN
Hanoi
USM
Koh Samui
NT$17,423 Roundtrip, found 1 day ago
NT$17,423
Roundtrip
found 1 day ago
Select Vietnam Airlines flight, departing Thu, Jun 4 from Hanoi to Koh Samui, returning Wed, Jun 10, priced at NT$17,423 found 1 day ago

Frequently asked questions

How do I find cheap flights to Koh Madsum that have flexible change policies?
Search for low-cost flights to Koh Madsum, then mark the "No change fee" box directly below the "Flexible change policies" heading. It's that simple. We know that travel plans change and flexibility matters, so book with confidence with Expedia.
How can I find cheap tickets to Koh Madsum?
An effective strategy for finding cheap fares is to be flexible with your travel dates. Start by searching for your flight to Koh Madsum, then click on the "flexible dates" box to see prices for nearby days. Another handy tip? Book well ahead of time. To give you an idea of fares, NT$7,785 was the best price for a flight to Koh Madsum in the last seven days.
How much is a flight to Koh Madsum?
The cost of a round-trip flight to Koh Madsum in the last seven days fluctuated between NT$7,785 and NT$17,423. If you were journeying one way out of Taipei (TPE), you could have nabbed a cheap seat from just NT$3,799.
When is the cheapest time to fly to Koh Madsum?
Take off for Koh Madsum early in the week and you'll usually be rewarded with lower-priced fares. Tuesday is known for being the cheapest day to hop on a plane, followed by Monday. If you're eager to avoid the priciest flights, stay away from Saturdays.
How much is a plane ticket to Koh Madsum?
In the last seven days, plane fares cost between NT$7,785 and NT$17,423. Have a look at our fantastic deals to Koh Madsum, pick your favorite and then start packing!
What months are the cheapest to book a flight to Koh Madsum?
The ideal month to purchase cheap fares to Koh Madsum is February. It's worth remembering that in the United States, an expensive time to secure a seat is the month of December.

Travel information

Destination airport
Samui Intl. Airport
Destination airport IATA code
USM
Destination city name
Samui Intl. Airport
Roundtrip price
NT$7,785

Trending flights to Koh Madsum

Prices were available within the past 7 days and start at NT$3,799 for one-way flights and NT$7,785 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Wed, Nov 25 - Sun, Nov 29
TPE
Taipei
USM
Koh Samui
NT$7,785 Roundtrip, found 2 hours ago
NT$7,785
Roundtrip
found 2 hours ago
Select Scoot flight, departing Wed, Nov 25 from Taipei to Koh Samui, returning Sun, Nov 29, priced at NT$7,785 found 2 hours ago
*Available to Expedia members.