Find Cheap Flights to Koh Samui (USM) – Airfare Deals 2025 Start From USD 115.80
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Cheap Flights Insights: Ticket Prices, Best Months & Duration to Koh Samui
Shortest flight duration
1 hr(s), 10 mins
What is the cheapest month to fly to Koh Samui (USM)
Based on the average price data, January is the most cheapest month to fly to Koh Samui USM. Remember that many factors can influence flight costs, so comparing airlines, departure airports, and flight times will always give you more choices.
Flight Schedule Today to Koh Samui USM
Planning to fly soon? Here’s the updated flight schedule and time to Koh Samui USM for today and tomorrow. Compare departure times & airlines to find the best option.
Wed, Dec 24, 2025
Thu, Dec 25, 2025
Fri, Dec 26, 2025
Airline | Departure Time | Arrival Time | Origin Airport | Destination Airport | |
|---|---|---|---|---|---|
 Scoot | 10:00 | 11:00 | Singapore (SIN) | Koh Samui (USM) | Book flight |
Scoot | 16:10 | 17:10 | Singapore (SIN) | Koh Samui (USM) | Book flight |
 Bangkok Airways | 17:20 | 18:15 | Singapore (SIN) | Koh Samui (USM) | Book flight |
Scoot | 18:00 | 18:50 | Singapore (SIN) | Koh Samui (USM) | Book flight |
Bangkok Airways | 19:20 | 20:50 | Bangkok (DMK) | Koh Samui (USM) | Book flight |
Bangkok Airways | 20:10 | 21:05 | Singapore (SIN) | Koh Samui (USM) | Book flight |
What is the best time to go to Koh Samui USM?
Here the best time for you to go to Koh Samui USM according our availability data.
Seat Class Comparison to Koh Samui USM: Find Your Perfect Fit
Compare Economy, Business, and First Class Prices & Benefits to Koh Samui
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What is the cheapest day or date to fly to Koh Samui (USM)?
The cheapest day or date to fly to Koh Samui USM is Monday, January 5, 2026.
What’s the Average Flight Price to Koh Samui (USM) by Airline?
Cheapest Airline to Koh Samui (USM) based on the lowest average ticket prices: Bangkok Airways
Frequently Asked Questions
How to book flight tickets to Koh Samui (USM) via Traveloka?
Booking flight tickets to Koh Samui (USM) is very easy. Just open the Traveloka website or Traveloka App and book tickets directly at Traveloka's best price.
When is the cheapest time to fly to Koh Samui?
To find the cheapest flight time to Koh Samui, you can directly search on Traveloka Flight Tickets. The platform provides a variety of flight schedules to Koh Samui at the cheapest prices.
What is the price of a flight ticket to Koh Samui?
The cheapest flight ticket to Koh Samui starts from USD 115.80
Are there any promo flight tickets available to Koh Samui on Traveloka?
Of course, Traveloka always presents flight ticket promos to Koh Samui. You can always check the flight ticket promo page for the cheapest flight ticket deals to Koh Samui.
How can I check flight ticket prices online to Koh Samui?
Go to Traveloka, enter your departure city and Koh Samui, select your travel date (one-way or round trip), then click “Search Flight.” You’ll see the full results and can sort them by the lowest price.
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