Cheap flight deals from Koh Samui to Phuket

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Koh Samui to Phuket?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22
22 29

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When are flight tickets from Koh Samui (USM) to Phuket (HKT) the cheapest?

Airlines adjust prices for flights from Koh Samui to Phuket based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Koh Samui (USM) to Phuket (HKT) cost?

According to Trip.com's data, the lowest price is around Rp 3,083,457.
How long does it take to fly from Koh Samui (USM) to Phuket (HKT) and what is the distance?

It takes around 1 hour to fly from Koh Samui (USM) to Phuket (HKT).
What are the most popular airlines that fly from Koh Samui (USM) to Phuket (HKT)?

Airlines with flights from Koh Samui (USM) to Phuket (HKT): Turkish Airlines, Qatar Airways, Emirates, Thai Airways, Swiss Airlines, Malaysia Airlines, Singapore Airlines, Bangkok Airways, Oman Air and Etihad Airways.

How to find a cheap flight from Koh Samui to Phuket

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Koh Samui to Phuket. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest Koh Samui to Phuket ticket.

Tap "Date" in the flight search bar to browse the calendar and find airfare from Koh Samui to Phuket for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 881644 for a one-way ticket on Sun, May 25.

Compare cheap Koh Samui to Phuket flight deals from hundreds of airlines.

Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Koh Samui to Phuket. The most affordable airline currently operating on this route is Bangkok Airways.

Set up a Price Alert to track fare drops.

Set up a Price Alert for your Koh Samui to Phuket route to track ticket prices effortlessly—no need to check manually every day.

Don't miss out on cheap Koh Samui to Phuket flight deals and promo codes.

Stay updated on the latest deals with Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership to unlock even more exclusive flight discounts.

Book early or wait unitl the last minute to fine the best fares.

It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.

Search for flights on the go.

For the best booking experience on the go, download Trip.com and search for cheap flights from Koh Samui to Phuket to access exclusive deals just for you.

Flight Info | Koh Samui to Phuket

Cheapest one-way flight price	Rp 881,643
Cheapest round-trip ticket price	Rp 1,809,206
Off-season for travel	March
Peak season for travel	January
Flight distance	250.69 km
Average flight time	1 hour
Popular airline	Bangkok Airways