Cheapest€33.18
- Bangkok Airways BA879606:1147m06:58Ko Samui USMPhuket HKT
Door to door 3h 57mCO2 63.2 kgChanges 0Fixed, no changes
Ko Samui to Phuket flight
Flights from Ko Samui to Phuket start at €34.36 and take 3h 56m at their fastest.
The Flights from Ko Samui to Phuket starts at €34.36 and takes 3h 56m door to door, run by 1 operator over 257 km, with around 2 departures a day. Fares bottom out about 90 days before departure.
- 3h 56mDoor to door
- 46mMoving
- €34.36From
- 63.2 kgCO2
The cheapest and the fastest on September 30, 2026
Two journeys we can sell today, with the service number each operator files them under.
Fastest€38.49
- Bangkok Airways BA328014:2446m15:10Ko Samui USMPhuket HKT
Door to door 3h 56mCO2 63.2 kgChanges 0Fixed, no changes
Airlines
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
 Bangkok Airways | €33.18 | 3h 54m | 740 km/h | Fixed fare | Not published |
The trip ends at Phuket Bus Terminal 2. Everything past the gates belongs to somebody else, the rooms included.
Where to stay in Phuket
Hotels and apartments near downtown, most of them with free cancellation, on a map that shows what is walkable.
Search Phuket on AgodaOr compare on Booking.com
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When to book Ko Samui to Phuket
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €31.4190 days
- €32.0060 days
- €35.5445 days
- €31.4130 days
- €33.1821 days
- €43.8014 days
- €46.757 days
- €57.963 days
- €67.991 days
- Cheapest lead time
- Fares bottom out around 90 days ahead, at €31.41.
- How much it moves
- The gap between the cheapest and most expensive lead time is 116 percent. The most expensive point is €67.99, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 90 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €43.80Sun
- €39.67Mon
- €34.36Tue
- €43.80Wed
- €45.57Thu
- €43.80Fri
- €44.39Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Ko Samui
Air
- USM
Phuket
Air
- HKT
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- How far it really runs
- The route covers 257 km against 249 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- First and last departure
- The first service of the day leaves Ko Samui at 06:11 and the last at 14:24, across 2 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Ko Samui to Phuket
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Ko Samui to Phuket take?
The Flight from Ko Samui to Phuket takes 3h 56m door to door, of which 46m is spent moving. The route runs 257 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Ko Samui to Phuket cost?
The Flight from Ko Samui to Phuket starts at €34.36 for one passenger, checked on September 30, 2026. A typical fare is €35.84. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Ko Samui to Phuket?
1 operators run the Flight from Ko Samui to Phuket: Bangkok Airways. Between them they file around 2 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Ko Samui to Phuket use?
The Flight from Ko Samui to Phuket leaves from Ko Samui USM and arrives at Phuket HKT. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Flight from Ko Samui to Phuket?
Fares for the Flight from Ko Samui to Phuket bottom out around 90 days ahead, at €31.41. The gap between the cheapest and most expensive lead time across the window is 116 percent, measured on September 30, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Ko Samui to Phuket produce?
The Flight from Ko Samui to Phuket produces about 63.2 kg of CO2 per passenger over 257 km, which works out at roughly 246 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Ko Samui to Phuket on September 9, 2026: 257 km of route against 249 km in a straight line, 2 services a day, 1 operators, a cheapest fare of €34.36, and 3h 56m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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The fare from HKT into Phuket is the one price on this trip we cannot show you, because it is not ours.
Getting from HKT into Phuket
A price agreed before you fly, a driver at arrivals, and a car big enough for the bags.
Book a ride from HKT with Daytrip
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