There are most likely no direct flights on the Phnom Penh — Koh Samui route
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 Phnom Penh 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.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Phnom Penh to Koh Samui
A non-stop flight is the most convenient and comfortable way to fly from Phnom Penh to Koh Samui, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the Phnom Penh — Koh Samui route
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There appear to be no non-stop flights from Phnom Penh to Koh Samui at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $216
On the Phnom Penh — Koh Samui route, flights are operated only by Thai Vietjet Air. This simplifies the choice for passengers, as all tickets come from a single trusted carrier. Our service lets you instantly check fares for upcoming dates and find the most advantageous option. The minimum ticket price starts at $216, making this trip affordable for a wide range of travelers. To save even more, we recommend booking early and keeping an eye on promotions — Thai Vietjet Air regularly offers special deals.
The cheapest flight ticket from Phnom Penh to Koh Samui according to data for the last 48 hours costs $216
Often the best time to buy tickets from Phnom Penh to Koh Samui is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Phnom Penh to Koh Samui can be found flying in these months: November.
The fastest flights from Phnom Penh to Koh Samui start from 11 hours 15 minutes in the air.
The following airlines operate direct flights on the route Phnom Penh — Koh Samui:
The cheapest one-way flight from Phnom Penh to Koh Samui departs on 11/07/2026, is operated by Thai Vietjet Air and costs $216
The cheapest roundtrip flight from Phnom Penh to Koh Samui departs on 12/16/2026, is operated by Emirates and costs $737
Fastest flight from Phnom Penh to Koh Samui takes 11h 15m
There are no direct flights on this route.
The distance between Phnom Penh and Koh Samui is 576km (357 miles). Phnom Penh and Koh Samui are in the same time zone
We couldn't find any special offers for flights from Phnom Penh to Koh Samui