Flights from Bangkok to Koh Samui
Nonstop flights from Bangkok (BKK) to Koh Samui (USM) take about 1h 5m. Bangkok Airways flies it. Lowest fare seen: $76 one-way, nonstop (8 Oct 2026).
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Bangkok → Koh Samui flights
Fares seen from $76 one-way (8 Oct 2026). Live prices for your dates on the booking site.
Route snapshot: Bangkok to Koh Samui
Bangkok (BKK) to Koh Samui (USM) is 466 km, about 1h 5m flying nonstop. Airlines with flights or nonstop fares on this route include Bangkok Airways. The lowest one-way fare seen recently was $76 with Bangkok Airways (nonstop), departing 29 Nov 2026 — as of 8 Oct 2026.
Check fares, see which airlines fly this route, and sort out airports, visas, and what to do at the destination — all before you book.
When you land in Koh Samui
Sort the airport transfer and pick a few things to do so you hit the ground running.
Getting out of Koh Samui (USM)
Skip the taxi rank and lock in your fare before you land.
Pre-book a fixed-price transfer
Our pickDriver waits at arrivals with your name, tracks your flight, and the price you see is the price you pay. English-speaking, fixed price. No surge, no haggling at 2am.
Check transfer pricesRenting a car instead? Compare rentals with free cancellation.Things to do in Koh Samui
Lock in a few experiences before you go — the good ones sell out.
Tours, tickets & day trips
Our pickGetYourGuide has the deepest catalogue for Koh Samui and free cancellation on most experiences — book now, decide later.
Browse Koh SamuiJust need timed-entry attraction tickets in Koh Samui? Try Tiqets.Want a private driver-guide? Trip.com Private Tours in Koh Samui.Find hotels in Koh Samui
Hotels, hostels & more · Trip.com
Why travelers watch this route
Fares seen
The lowest one-way fare seen was $76 with Bangkok Airways (nonstop), departing 29 Nov 2026. Checked 8 Oct 2026 — fares move daily.
Seasonality
Koh Samui demand usually strengthens around November – February, which can push fares higher on this corridor.
Who flies it
Airlines with flights or nonstop fares here include Bangkok Airways. More carriers may sell it with a connection.
Airlines flying Bangkok to Koh Samui
Carriers on BKK–USM according to our route data and nonstop fares seen as of 8 Oct 2026. Not a complete list.
Best time to fly to Koh Samui
Based on weather and travel conditions in Thailand
The cool, dry season (November–February) is ideal — sunny skies, low humidity, and comfortable temperatures around 25–30°C. The monsoon (May–October) brings heavy rain especially in the south.
Direct & Connecting Flights
Nonstop flights link Bangkok (BKK) and Koh Samui (USM), taking about 1h 5m. Connecting itineraries can be cheaper but take longer.
Fares & Price Guide
The lowest one-way fare seen on BKK–USM was $76 USD (nonstop) as of 8 Oct 2026. Set a fare alert to be told when it drops.
About Koh Samui, Thailand
Flights arrive at Samui International Airport (USM). Best visited during November – February. See the destination guide for hotels, visa requirements and travel tips.
Plan this route beyond the fare
Use the wider AirConnect network to move from a route check into airports, airlines, visa, and trip planning.
Search BKK → USM
See current Bangkok to Koh Samui fares on Trip.com.
Airport Guides
Check terminals, transport and arrival details for BKK and USM.
Airline Route Maps
Explore the networks of airlines flying from Bangkok and Koh Samui.
Koh Samui Planning
Turn this flight route into a full trip with destination, hotel and activity planning.
Price Alerts
Track fare drops on BKK–USM and related city pairs.
Visa Guides
Check entry rules before booking flights from Thailand to Thailand.
Explore related route clusters
More routes in this part of the world.
Frequently asked questions — Bangkok to Koh Samui flights
How long is the flight from Bangkok to Koh Samui?
How far is Bangkok from Koh Samui by air?
Which airlines fly from Bangkok to Koh Samui?
How much does a flight from Bangkok to Koh Samui cost?
Do I need a visa to travel from Thailand to Thailand?
What is the best time to visit Koh Samui?
Sources: fares from Travelpayouts flight-search data, seen 8 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.
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