Cheap flights from Phuket to Koh Samui

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The best prices from Phuket to Koh Samui are usually found in June or May, booked 21 days in advance, depart on a Wednesday or Friday and return on a Monday

How to find the cheapest flight from
Phuket (HKT) to Koh Samui (USM)

HKT - USM
Price
฿ 5,524 - ฿ 6,664
USM
Temperature
29 - 33 °C
USM
Rainfall
50 - 423 mm

Popular in

January

High demand for flights, 7% potential price rise

Cheapest in

June

Best time to find cheap flights, 11% potential price drop

Round-trip from

฿ 5,524

From Phuket to Koh Samui

One-way from

฿ 7,355

One-way flight from Phuket to Koh Samui

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Phuket to Koh Samui?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Phuket to Koh Samui?

To save on the cost of your flight from Phuket to Koh Samui, book at least 61 days before your planned departure. Booking around this time can save you about 9% on the cost of this flight compared to booking a flight leaving this week. We have found prices from ฿ 7,595 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as ฿ 7,805.

What is the cheapest month to fly from Phuket to Koh Samui?

The best pricing can be found in the month of May. Prices to Koh Samui from Phuket average ฿ 7,442. You can even find prices in May for less than ฿ 7,442, as users have found deals to Koh Samui from as low as ฿ 4,083. The month of January appears to be one of the more expensive times to travel to Koh Samui from Phuket. Flying in the targeted month can save you up to 29%.

When is the cheapest time to fly from Phuket to Koh Samui (HKT - USM)?

When flying from Phuket to Koh Samui, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 5% versus a flight at midday.

Cheap flights from Phuket to Koh Samui in January, February 2021

The best prices found for HKT to USM flights in January, February
22 Jan - 25 Jan
฿ 5,794pp
HKT
Phuket City
Bangkok Airways
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
 
1 STOP
HKT
Phuket City
29 Jan - 9 Feb
฿ 7,054pp
HKT
Phuket City
Multiple airlines
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
 
1 STOP
HKT
Phuket City
29 Jan - 1 Feb
฿ 8,796pp
HKT
Phuket City
Bangkok Airways
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
 
1 STOP
HKT
Phuket City

Phuket to Koh Samui 2021 flight deals

Cheap flights to Koh Samui from Phuket found for this year
10 Mar - 17 Mar
฿ 4,473pp
HKT
Phuket City
Bangkok Airways
Direct
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
Direct
HKT
Phuket City
7 Nov - 13 Nov
฿ 4,773pp
HKT
Phuket City
Bangkok Airways
Direct
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
Direct
HKT
Phuket City
10 Mar - 17 Mar
฿ 5,704pp
HKT
Phuket City
Bangkok Airways
Direct
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
 
1 STOP
HKT
Phuket City

Direct flights to Koh Samui from Phuket

Save time with Phuket to Koh Samui direct flight deals
10 Mar - 17 Mar
฿ 4,473pp
HKT
Phuket City
Bangkok Airways
Direct
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
Direct
HKT
Phuket City

Last-minute flights from Phuket to Koh Samui

Late deals on return flights to Koh Samui from Phuket, departing today and this week
22 Jan - 25 Jan
฿ 5,794pp
HKT
Phuket City
Bangkok Airways
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
 
1 STOP
HKT
Phuket City
22 Jan - 25 Jan
฿ 18,312pp
HKT
Phuket City
Multiple airlines
   
2 STOPS
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
 
1 STOP
HKT
Phuket City
22 Jan - 25 Jan
฿ 30,319pp
HKT
Phuket City
Multiple airlines
     
3 STOPS
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
 
1 STOP
HKT
Phuket City

One-way flights to Koh Samui from Phuket

The cheapest one-way flights from Phuket to Koh Samui
05:00 - 15:30
Bangkok Airways
2 stops
10h 30m
HKT - USM
Bangkok Airways
฿ 7,355
mytrip.com
14:50 - 04:40
Thai Airways
1 stop
13h 50m
HKT - USM
Thai Airways
฿ 9,216
CheapFlights
03:15 - 04:40
Multiple Airlines
3 stops
25h 25m
HKT - USM
Multiple Airlines
฿ 25,066
Gotogate

Related info for your journey

Useful info, stats and facts about Phuket to Koh Samui flights.

Flight FAQs

From Phuket to Koh Samui

Can I find flights from Phuket to Koh Samui for under ฿ 6,004 on Cheapflights?

Yes, there are multiple flights from Phuket to Koh Samui for under ฿ 6,004. The cheapest flight booked recently is on Bangkok Airways for just ฿ 4,473, but on average you can expect to pay ฿ 11,287.

Which airlines flying from Phuket City to Koh Samui have flexible changes due to COVID-19?

Bangkok Airways is one of the carriers that may have flexible change policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Are there direct flights from Phuket to Koh Samui for under ฿ 6,004 on Cheapflights?

Cheapflights has 1 direct flight from Phuket to Koh Samui under ฿ 6,004. A good price for a direct flight from Phuket to Koh Samui is less than ฿ 4,473.

Are there last-minute flights available from Phuket to Koh Samui for under ฿ 6,004?

There are currently 3+ open flights from Phuket to Koh Samui within the next 7 days for less than ฿ 6,004.

How popular is this flight route?

Flights from Phuket City to Koh Samui have been viewed 208 times in the past calendar month.

Does it rain more in Phuket or Koh Samui?

Phuket will have less rainfall in 2 compared to Koh Samui over the next 8 days.

Is Phuket weather warmer or cooler than Koh Samui?

We forecast the temperature to be around the 34 °Cs in February, on average. The temperature in Koh Samui is generally colder than in Phuket. Book flights in a timely manner in correlation to your departure date.

How long does is the flight from Phuket to Koh Samui?

Bangkok Airways can get you from Phuket to Koh Samui in just under 55m. Your travel time will be generally consistent. All flights are typically direct.

What is the cheapest airline to fly from Phuket to Koh Samui return?

Cheapflights users have booked flights from Phuket to Koh Samui from ฿ 4,473 return. You may be able to fly from Phuket to Koh Samui for 27% less than the average price by searching for this airline.

What are the cheapest airlines to fly from Phuket to Koh Samui one-way?

฿ 2,072 is the cheapest one-way deal found within the past few days, from Bangkok Airways. You may also be able to find cheap deals on Thai Airways, with prices from ฿ 9,216.

Alternative routes for Phuket to Koh Samui

Destination information for Koh Samui

Things to know before you go. Useful info for your trip from Phuket to Koh Samui
Flight duration
0h 57m
Average temperature for January in Koh Samui
29.0 °C
Avg rainfall for January in Koh Samui
71.0 mm

Airports servicing Phuket City

Airports servicing Koh Samui

Popular flight searches

Check out other popular destinations found by fellow travellers

Hourly flight availability from Phuket to Koh Samui

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