On this page, you can find and book flights for the Phuket — Koh Samui route. The distance between the islands is 254 km, and service regularity is maintained at approximately 54 flights per week.
Flights are operated by airlines such as Bangkok Airways, Thai Airways, and Singapore Airlines. Ticket prices are dynamic, so use the low-fare calendar to choose the best departure time. We also recommend checking in advance how to get to Phuket Airport and transfer options from Koh Samui Airport.
The table shows direct flights Phuket → Koh Samui on the selected date. The flight takes approximately 55 min. Regular flights are operated by Bangkok Airways, Turkish Airlines, Etihad and Thai Airways. Departures from Phuket International Airport airports, arrivals at Koh Samui Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Phuket — Koh Samui by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 271 in a, and the most expensive are around AED 566 in a. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Phuket → Koh Samui, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 802 | high | May | AED 551 | low | Sep | AED 526 | low |
| Feb | AED 777 | high | Jun | AED 602 | medium | Oct | AED 551 | low |
| Mar | AED 677 | medium | Jul | AED 702 | high | Nov | AED 627 | medium |
| Apr | AED 627 | medium | Aug | AED 677 | high | Dec | AED 752 | high |
Some values are estimated based on seasonality.
The warmest month on Koh Samui is May, with an average temperature of 29.8°C, while the peak of rainfall and cloud cover occurs in November, which sees up to 337.43 mm of precipitation. The driest and sunniest weather is recorded in March, creating ideal conditions for a beach holiday.
The lowest airfares are typically seen in May, starting AED 271. During the peak season, particularly in February, flight prices reach their maximum—starting AED 566—due to high demand from tourists.
For your trip, March is a great choice as a compromise between the price starting AED 453 and excellent weather conditions. It is best to avoid the period from October to December due to the prolonged tropical rains typical for this region of Thailand.
Ten airlines operate on this route, with Bangkok Airways playing the leading role and providing the majority of direct connections. Connecting flights are also offered by Thai Airways and Singapore Airlines. The full schedule, flight frequency, and route details are provided in the list below—click on a carrier's card for more detailed information.
Flights Phuket — Koh Samui depart from Phuket International Airport and arrive at Koh Samui Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
A direct flight on this route takes on average 45 to 55 minutes, considering the short distance of 254 km.
The primary carrier is Bangkok Airways. Tickets are also available from Thai Airways, Singapore Airlines, and Emirates, which frequently operate connecting flights.
Yes, there is a regular direct air service between the islands, with several flights operating daily.
Prices change constantly depending on the season and flight occupancy; you can check the current minimum in the low-fare calendar on this page.
Flights from Phuket arrive at Samui International Airport (USM), located in the northern part of the island.
Where travelers fly most — pick a route and check prices
