฿3,089 Find Cheap Flights from Ko Samui to Phuket – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ko Samui to Phuket departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy, 0 bags

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Cheap Flights from Ko Samui to Phuket

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Ko Samui to Phuket that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Ko Samui to Phuket

Fri 11 Sep - Sun 13 Sep
Bangkok Airways Logo
08:00 - 09:00
USM
-
HKT
1h 00mdirect
Bangkok Airways Logo
07:30 - 08:25
HKT
-
USM
0h 55mdirect
฿4,768Bangkok Airways
Wed 9 Sep - Wed 16 Sep
Bangkok Airways Logo
08:00 - 09:00
USM
-
HKT
1h 00mdirect
Bangkok Airways Logo
17:05 - 18:00
HKT
-
USM
0h 55mdirect
฿4,869Bangkok Airways
Fri 11 Sep - Sun 13 Sep
Bangkok Airways Logo
08:00 - 09:00
USM
-
HKT
1h 00mdirect
Bangkok Airways Logo
07:30 - 08:25
HKT
-
USM
0h 55mdirect
฿4,969Bangkok Airways
Fri 11 Sep - Sun 13 Sep
Bangkok Airways Logo
08:00 - 09:00
USM
-
HKT
1h 00mdirect
Bangkok Airways Logo
07:30 - 08:25
HKT
-
USM
0h 55mdirect
฿5,003Bangkok Airways
Fri 11 Sep - Sun 13 Sep
Bangkok Airways Logo
08:00 - 09:00
USM
-
HKT
1h 00mdirect
Bangkok Airways Logo
07:30 - 08:25
HKT
-
USM
0h 55mdirect
฿5,037Bangkok Airways
Mon 7 Sep - Mon 14 Sep
Bangkok Airways Logo
08:00 - 09:00
USM
-
HKT
1h 00mdirect
Bangkok Airways Logo
07:30 - 08:25
HKT
-
USM
0h 55mdirect
฿5,037Bangkok Airways
Fri 11 Sep - Sun 13 Sep
Bangkok Airways Logo
08:00 - 09:00
USM
-
HKT
1h 00mdirect
Bangkok Airways Logo
07:30 - 08:25
HKT
-
USM
0h 55mdirect
฿5,070Bangkok Airways
Mon 7 Sep - Mon 14 Sep
Bangkok Airways Logo
08:00 - 09:00
USM
-
HKT
1h 00mdirect
Bangkok Airways Logo
19:30 - 20:25
HKT
-
USM
0h 55mdirect
฿5,070Bangkok Airways
Fri 11 Sep - Sun 13 Sep
Multiple Airlines Logo
08:00 - 09:00
USM
-
HKT
1h 00mdirect
Multiple Airlines Logo
20:50 - 07:10
HKT
-
USM
10h 20m
1 stop
฿6,850Multiple Airlines
Fri 11 Sep - Sun 13 Sep
Multiple Airlines Logo
09:15 - 10:15
USM
-
HKT
1h 00mdirect
Multiple Airlines Logo
14:30 - 19:45
HKT
-
USM
5h 15m
1 stop
฿6,883Multiple Airlines
Booking Insights

KAYAK's insights & trends for Ko Samui to Phuket flights

Get data-powered insights and trends into flights from Ko Samui to Phuket to help you find the cheapest flights, the best time to fly, and much more.

How much is a return flight from Ko Samui to Phuket?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Ko Samui to Phuket departing in September.

Flight prices are typical for this route right now.

Flights to Phuket from Ko Samui usually cost between ฿4,029 and ฿8,361 in September.
The lowest price found in the past 5 days was ฿4,768 on Bangkok Airways (11 Sep–13 Sep).

What is the cheapest time of day to fly to Phuket?

The average price for all round-trip flights from Ko Samui to Phuket depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Phuket is generally in the afternoon, when retur flights cost ฿7,558 on average. Morning departures are around 3% cheaper than evening flights, on average. The most expensive time of day to fly to Phuket is generally in the evening, which is peak travel time and where the average cost of a ticket is ฿8,634.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ko Samui to Phuket, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ko Samui to Phuket is May, when tickets cost ฿5,742 (return) on average. On the other hand, the most expensive months are July and January, when the average cost of return tickets is ฿8,394 and ฿8,327 respectively.

What’s the cheapest day of the week to fly from Ko Samui to Phuket?

The average price of all round-trip flights from Ko Samui to Phuket clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Phuket on a Sunday and more expensive on a Friday. On your return trip to Ko Samui, you should consider flying back on a Sunday, and avoid Tuesdays for better deals.

Good to know

Low season

November

Cheapest flight

฿3,089
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly (1% more expensive on average)
Flight from Ko Samui to Phuket City

FAQs - booking Phuket flights

  • How does KAYAK find such low prices on flights from Ko Samui to Phuket?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ko Samui to Phuket.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ko Samui to Phuket?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ko Samui to Phuket is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ko Samui to Phuket?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ko Samui to Phuket with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ko Samui to Phuket?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ko Samui to Phuket up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Ko Samui to Phuket

 
See real verified KAYAK customer reviews for airlines flying from Ko Samui to Phuket. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ko Samui to Phuket? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Bangkok AirwaysOverall score based on 133 reviews
8.1Boarding
7.9Comfort
7.3Food
6.3Entertainment
8.6Crew
Airline reviews

Excellent airline. Seats were very comfortable with lots of legroom. In flight service was excellent as well

10.0 Excellentpuravi, Jan 2026
KBV - BKK
Read more Bangkok Airways reviews

Excellent airline. Seats were very comfortable with lots of legroom. In flight service was excellent as well

We flew business class this time. The food in their economy class is much better in general. Also only coffee, tea and orange juice is free. Beer can be bought only. Same as economy, so their business class service is poor.

Nice flight, stress-free but why bother serving a meal on a 55 minute flight. From what I saw there was a lot of waste because travellers weren't interesting in eating on this short trip. Get rid of the meal and cut the price.

Efficient, comfortable and clean-very good flight with friendly staff and crew

On a 45 mins flight to Koh Samui from Bangkok we were served delicious shrimp pad thai and hot tea. The flight crew did an awesome job serving a full flight.

Seats are tight and leg room so small. We had deep impressions under kneecap from the seat in front. A sign that Bangkok Airways is fully aware how small it is built is the cutout in the table. Very uncomfortable for people in size 1.80 m or more.

This is my 2nd flight with this airline. Service is very good. I was surprised they served a meal on such a short flight. The airplane landed so smooth that most people were unaware the plane had just landed. About half of the people on board applauded.

The staff were helpful and very pleasant. The food is tasty and there’s plenty of water provided. Flights are well air conditioned.

I fly Bangkok Air regularly. Could say I am loyal to their airlines and program. The only two comments of critique I could offer is (1) using the credits from accumulated miles is not as streamlines as some of the other airlines programs I am or have been a member of... and have lost opportunity to use them before expiration. (2) Sometimes, the plane is boarded / un-boarded with a service bus that has to navigate the airport and adds unwelcomed overhead time (especially during de-boarding). If have checked luggage this is transparent; if only have carry-on will slow your departure from Suvarnabhumi by ~20 minutes or more. Otherwise, a fine airline.

Should be better if they provide more decent snacks. Also my flight took off was delayed by 15 minutes. I'd like them to improve to more punctual timing.

Everything you need to know for your flight from Ko Samui to Phuket

Information on your arrival and departure airports