A mermaid statue on a rocky outcrop by a beach with clear blue water and a distant island.

Flights to Koh Samet, Rayong Province from NT$6,539

View NT$4,154 flight on Sat, 2026/11/28Opens in a new window

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How much is the cheapest flight to Koh Samet?

Prices were available within the past 7 days and start at NT$4,154 for one-way flights and NT$6,539 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Fri, Sep 4 - Mon, Sep 7
HKT
Phuket
UTP
Chonburi Province
NT$6,539 Roundtrip, found 15 hours ago
NT$6,539
Roundtrip
found 15 hours ago
Select Bangkok Airways flight, departing Fri, Sep 4 from Phuket to Chonburi Province, returning Mon, Sep 7, priced at NT$6,539 found 15 hours ago
Thai Lion Mantari
Sat, Sep 19 - Sun, Sep 20
CNX
Chiang Mai
UTP
Chonburi Province
NT$8,230 Roundtrip, found 11 hours ago
NT$8,230
Roundtrip
found 11 hours ago
Select Thai Lion Mantari flight, departing Sat, Sep 19 from Chiang Mai to Chonburi Province, returning Sun, Sep 20, priced at NT$8,230 found 11 hours ago
Malaysia Airlines
Tue, Aug 18 - Fri, Aug 21
TPE
Taipei
UTP
Chonburi Province
NT$26,862 Roundtrip, found 3 days ago
NT$26,862
Roundtrip
found 3 days ago
Select Malaysia Airlines flight, departing Tue, Aug 18 from Taipei to Chonburi Province, returning Fri, Aug 21, priced at NT$26,862 found 3 days ago
Malaysia Airlines
Tue, Aug 18 - Fri, Aug 21
TPE
Taipei
UTP
Chonburi Province
NT$26,987 Roundtrip, found 3 days ago
NT$26,987
Roundtrip
found 3 days ago
Select Malaysia Airlines flight, departing Tue, Aug 18 from Taipei to Chonburi Province, returning Fri, Aug 21, priced at NT$26,987 found 3 days ago
Malaysia Airlines
Sat, Feb 27 - Thu, Mar 4
TPE
Taipei
UTP
Chonburi Province
NT$27,029 Roundtrip, found 2 days ago
NT$27,029
Roundtrip
found 2 days ago
Select Malaysia Airlines flight, departing Sat, Feb 27 from Taipei to Chonburi Province, returning Thu, Mar 4, priced at NT$27,029 found 2 days ago

Frequently asked questions

How do I find cheap flights to Koh Samet that have flexible change policies?
We understand that travel arrangements can change very quickly, so locking in a flexible fare with Expedia is always a clever idea. Simply mark the "No change fee" box below the "Flexible change policies" filter. Your affordable, flexible flight to Koh Samet is just a few clicks away.
How can I find cheap tickets to Koh Samet?
You'll always score a terrific deal with Expedia, but our "flexible dates" feature makes it even easier. Enter your preferred flight date, then click on the flexible dates link above to see the cheapest prices for nearby days. NT$6,539 was the cheapest price for a flight to Koh Samet in the last seven days.
How much is a flight to Koh Samet?
There were plenty of low-cost fares up for grabs in the last seven days, with the cost of a return air ticket to Koh Samet ranging between NT$6,539 and NT$27,029. Many lucky travelers nabbed one-way seats from Chiang Mai (CNX) for only NT$4,154.
When is the cheapest time to fly to Koh Samet?
If you're not fixed on what date you jet off to Koh Samet, depart early in the week. The most economical day to take off is generally Tuesday, closely followed by Monday. Saturday is typically the priciest day, with many people preferring to fly on the weekend.
How much is a plane ticket to Koh Samet?
In the last seven days, fares cost between NT$6,539 and NT$27,029. Scroll through our amazing deals to Koh Samet, pick your favorite and then get ready for your getaway!
What months are the cheapest to book a flight to Koh Samet?
February is the best month to get your hands on an impressive deal to Koh Samet. Keep in mind that the most expensive time to purchase tickets in the USA isn't during the height of summer, but the festive month of December.

Travel information

Destination airport
Utapao Intl.
Destination airport IATA code
UTP
Destination city name
Utapao
Roundtrip price
NT$6,539

Trending flights to Koh Samet

Prices were available within the past 7 days and start at NT$4,154 for one-way flights and NT$6,539 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Malaysia Airlines
Tue, Aug 18 - Fri, Aug 21
TPE
Taipei
UTP
Chonburi Province
NT$26,862 Roundtrip, found 3 days ago
NT$26,862
Roundtrip
found 3 days ago
Select Malaysia Airlines flight, departing Tue, Aug 18 from Taipei to Chonburi Province, returning Fri, Aug 21, priced at NT$26,862 found 3 days ago
*Available to Expedia members.