Cheap flights from Phuket to Koh Samui, Thailand (HKT - USM)

As a rule, buying flight tickets from Phuket to Koh Samui expends a lot. Using our service of searching for cheap flight tickets, you will be able to save a significant sum of money! We will help tip to buy flight tickets from Phuket to Koh Samui at the most favorable prices.

Out service helps you to find tickets from Phuket to Koh Samui in the most reliable travel agencies and booking systems, including all the airline companies. We don't sell tickets and don't do any surcharges, we just find the best offers - you choose yourself where you want to buy flight tickets Phuket - Koh Samui at the best price!

We also recommend you to look through the prices for return tickets from Koh Samui to Phuket.

Airfares found by our users in the past 24 hours

The cheapest flight from Phuket to Koh Samui is £103 on Bangkok Airways, departing on 25.05.2025 and returning on 11.06.2025.
The price for these dates could change. Use search to get the best price.
AirlineDeparture dateReturn datePrice
Bangkok Airways25.05.202511.06.2025from £103

Average round-trip airfares from Phuket to Koh Samui by months

MonthRound-Trip
November 202424.11 - 11.12from £165
December 202402.12 - 13.12from £165
January 202516.01 - 26.01from £166
February 202528.02 - 13.03from £159
March 202510.03 - 26.03from £159
April 202526.04 - 10.05from £130
May 202525.05 - 11.06from £103
June 202507.06 - 21.06from £107
July 202508.07 - 15.07from £199
August 202505.08 - 17.08from £196
September 202513.09 - 27.09from £132
October 2025find now

The price which were found by our clients for the latest several days. Given ticket prices could change. It's connected with the presence of flight tickets while booking.

Airports

Airports in Phuket: Phuket International (HKT).

Airports in Koh Samui: Koh Samui (USM).

Find Flights to Koh Samui