starting at $69
starting at $155
Compare airlines, prices, and flight durations for your trip
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Phuket to Koh Samui. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Phuket to Koh Samui:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Flights from Phuket to Koh Samui are operated by several airlines — Bangkok Airways and Thai Vietjet Air. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $69, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
starting at $69
starting at $155
Phuket — Koh Samui
05/27/2026
Departure
Direct flight
PG402
starting at $69
Phuket — Koh Samui
06/23/2026
Departure
Direct flight
PG402
starting at $69
Phuket — Koh Samui
06/06/2026
Departure
Direct flight
PG402
starting at $69
Phuket — Koh Samui
06/18/2026
Departure
Direct flight
PG406
starting at $70
Phuket — Koh Samui
06/13/2026
Departure
Direct flight
PG258
starting at $70
Phuket — Koh Samui
06/11/2026
Departure
Direct flight
PG252
starting at $72
Phuket — Koh Samui
09/10/2026
Departure
Direct flight
PG252
starting at $73
Phuket — Koh Samui
06/14/2026
Departure
Direct flight
PG402
starting at $73
Phuket — Koh Samui
05/26/2026
Departure
Direct flight
PG258
starting at $84
Phuket — Koh Samui
06/15/2026
Departure
Direct flight
PG402
starting at $85
Bangkok Airways
Every day
starting at $108
The cheapest one-way flight from Phuket to Koh Samui departs on 05/27/2026, is operated by Bangkok Airways and costs $69
The cheapest roundtrip flight from Phuket to Koh Samui departs on 06/18/2026, is operated by Bangkok Airways and costs $134
Fastest flight from Phuket to Koh Samui takes 0h 55m
There are direct flights on this route 6 days a week: Su, Mo, Tu, We, Th, and Sa
The distance between Phuket and Koh Samui is 251km (156 miles). The average flight duration is 55m. There are 46 direct flights from Phuket to Koh Samui. Phuket and Koh Samui are in the same time zone. Flights from Phuket begin at 9:35 AM. The latest flight from Phuket departs at 7:30 PM
A non-stop flight is the most convenient and comfortable way to fly from Phuket to Koh Samui, despite the fact that sometimes flights with transfers can cost significantly less.
The cheapest flight ticket from Phuket to Koh Samui according to data for the last 48 hours costs $69
Often the best time to buy tickets from Phuket to Koh Samui is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Phuket to Koh Samui can be found flying in these months: September, June, October.
The fastest flights from Phuket to Koh Samui start from 55 minutes in the air.
The following airlines operate direct flights on the route Phuket — Koh Samui: Bangkok Airways
The cost of a one-way flight from Phuket to Koh Samui ranges from $83 (September 2026) to $166 (March 2027). On average, the ticket price is about $113–$233.
Tickets from Phuket to Koh Samui are getting more expensive each month. From April 2026 to March 2027, the increase reached 44%, with prices now at $166. It's unlikely to get cheaper than the current level.
The most significant price increase was from September 2026 to March 2027 — up 101%. The best time to fly is September 2026–October 2026, when the average price is $86. In January 2027–March 2027, tickets cost around $159.
Given the rising prices, it's best not to delay your purchase. Flying in September 2026–October 2026 can save you up to 46% compared to the most expensive months.
Price variation across months on this route is 22.9%. Your choice of departure month significantly affects the total flight cost.
