Find Cheap Flights to Koh Samui (USM) – Airfare Deals 2025 Start From HKD 800.32
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Cheap Flights Insights: Ticket Prices, Best Months & Duration to Koh Samui
Shortest flight duration
55 mins
Which Airlines Offer Direct Flights to Koh Samui?
Looking for direct flights to Koh Samui? Discover top airlines offering nonstop flights from major cities around the world to Koh Samui. Enjoy shorter travel times and fares starting from HKD 800.32. Skip layovers and fly smarter with the best carriers on this popular route.
Select your preferred airline for a direct flight to Koh Samui. Enjoy a smooth and efficient journey to your destination.
What is the cheapest month to fly to Koh Samui (USM)
Based on the average price data, November 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.
Tue, Nov 18, 2025
Wed, Nov 19, 2025
Thu, Nov 20, 2025
Airline | Departure Time | Arrival Time | Origin Airport | Destination Airport | |
|---|---|---|---|---|---|
 Bangkok Airways | 11:00 | 11:55 | Phuket (HKT) | Koh Samui (USM) | Book flight |
Bangkok Airways | 11:30 | 13:15 | Chiang Mai (CNX) | Koh Samui (USM) | Book flight |
Bangkok Airways | 13:10 | 14:45 | Bangkok (DMK) | Koh Samui (USM) | Book flight |
Bangkok Airways | 14:15 | 15:00 | Krabi (KBV) | Koh Samui (USM) | Book flight |
Bangkok Airways | 17:20 | 18:55 | Bangkok (BKK) | Koh Samui (USM) | Book flight |
Bangkok Airways | 17:25 | 18:30 | Rayong (UTP) | Koh Samui (USM) | Book flight |
Bangkok Airways | 17:30 | 18:25 | Phuket (HKT) | Koh Samui (USM) | Book flight |
 Scoot | 18:00 | 18:50 | Singapore (SIN) | Koh Samui (USM) | Book flight |
Bangkok Airways | 18:55 | 20:30 | Bangkok (DMK) | Koh Samui (USM) | Book flight |
Bangkok Airways | 19:35 | 20:50 | Bangkok (BKK) | 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
Economy
Business
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 Saturday, November 29, 2025.
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 HKD 800.32
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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