Cheap flights from Phuket City to Ko Samui from ฿2,669
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
HKT — USM
14 Oct — 21 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Phuket City to Ko Samui are usually found in June or September, booked 57 days in advance, depart on a Saturday or Monday and return on a Tuesday
Cheap flight deals from Phuket City to Ko Samui
Enter your travel dates to find the best prices.
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Cheapest flights from Phuket City to Ko Samui
Explore the most affordable flight options available from Phuket City to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2026.
Thu 15/1019:30 -
Nonstop0h 55m
Sun 18/1019:00 -
Nonstop1h 00m
Deal found 11/9฿4,185
Wed 7/1009:35 -
Nonstop0h 55m
Wed 14/1019:00 -
Nonstop1h 00m
Deal found 10/9฿4,350
Thu 29/1016:35 -
Nonstop0h 55m
Wed 4/1108:15 -
Nonstop1h 00m
Deal found 13/9฿4,383
Fri 30/1017:30 -
Nonstop0h 55m
Thu 5/1115:50 -
Nonstop1h 00m
Deal found 13/9฿4,416
Sat 31/1016:35 -
Nonstop0h 55m
Sat 7/1118:15 -
Nonstop1h 00m
Deal found 13/9฿4,482
Sat 31/1016:35 -
Nonstop0h 55m
Thu 5/1118:15 -
Nonstop1h 00m
Deal found 13/9฿4,581
Wed 28/1017:30 -
Nonstop0h 55m
Sat 31/1018:15 -
Nonstop1h 00m
Deal found 13/9฿4,614
Fri 30/1009:45 -
Nonstop0h 55m
Sat 31/1018:15 -
Nonstop1h 00m
Deal found 13/9฿4,713
Mon 19/1019:30 -
Nonstop0h 55m
Fri 23/1017:55 -
Nonstop1h 00m
Deal found 10/9฿4,878
Thu 15/1019:30 -
Nonstop0h 55m
Sun 18/1019:00 -
Nonstop1h 00m
Deal found 12/9฿4,943
Best flights from Phuket City to Ko Samui
Discover carefully curated flight deals from Phuket City to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 September 2026.
Mon 19/1013:45 -
Nonstop0h 55m
Fri 23/1011:25 -
Nonstop1h 00m
Deal found 13/9฿6,690
Mon 30/1115:30 -
1 stop5h 00m
Mon 14/1217:00 -
2 stops6h 15m
Deal found 13/9฿12,029
Sat 21/1114:15 -
Nonstop0h 55m
Mon 30/1115:05 -
Nonstop1h 00m
Deal found 10/9฿8,239
Sat 5/1216:35 -
Nonstop0h 55m
Fri 11/1218:15 -
Nonstop1h 00m
Deal found 12/9฿9,524
Wed 27/111:00 -
Nonstop0h 55m
Wed 3/218:15 -
Nonstop1h 00m
Deal found 10/9฿9,590
Mon 25/116:35 -
Nonstop0h 55m
Sat 30/115:05 -
Nonstop1h 00m
Deal found 11/9฿9,590
Fri 18/1212:55 -
Nonstop0h 55m
Thu 7/108:15 -
Nonstop1h 00m
Deal found 13/9฿9,788
Tue 15/1209:45 -
Nonstop0h 55m
Fri 8/109:20 -
Nonstop1h 00m
Deal found 13/9฿9,788
Wed 16/1211:00 -
Nonstop0h 55m
Sun 3/111:10 -
Nonstop1h 00m
Deal found 13/9฿9,788
Direct flights from Phuket City to Ko Samui
Explore direct flight options from Phuket City to Ko Samui based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 September 2026.
Thu 15/1019:30 -
Nonstop0h 55m
Sun 18/1019:00 -
Nonstop1h 00m
Deal found 11/9฿4,185
Wed 7/1009:35 -
Nonstop0h 55m
Wed 14/1019:00 -
Nonstop1h 00m
Deal found 10/9฿4,350
Thu 29/1016:35 -
Nonstop0h 55m
Wed 4/1108:15 -
Nonstop1h 00m
Deal found 13/9฿4,383
Fri 30/1017:30 -
Nonstop0h 55m
Thu 5/1115:50 -
Nonstop1h 00m
Deal found 13/9฿4,416
Sat 31/1016:35 -
Nonstop0h 55m
Sat 7/1118:15 -
Nonstop1h 00m
Deal found 13/9฿4,482
Sat 31/1016:35 -
Nonstop0h 55m
Thu 5/1118:15 -
Nonstop1h 00m
Deal found 13/9฿4,581
Wed 28/1017:30 -
Nonstop0h 55m
Sat 31/1018:15 -
Nonstop1h 00m
Deal found 13/9฿4,614
Fri 30/1009:45 -
Nonstop0h 55m
Sat 31/1018:15 -
Nonstop1h 00m
Deal found 13/9฿4,713
Mon 19/1019:30 -
Nonstop0h 55m
Fri 23/1017:55 -
Nonstop1h 00m
Deal found 10/9฿4,878
Thu 15/1019:30 -
Nonstop0h 55m
Sun 18/1019:00 -
Nonstop1h 00m
Deal found 12/9฿4,943
Last-minute flights from Phuket City to Ko Samui
Discover last-minute flight deals from Phuket City to Ko Samui. Data last updated 14 September 2026 and is based on user searches.
Sat 19/917:05 -
Nonstop0h 55m
Thu 24/909:15 -
Nonstop1h 00m
Deal found 12/9฿6,987
Sat 19/922:00 -
1 stop10h 15m
Thu 24/909:15 -
Nonstop1h 00m
Deal found 12/9฿9,854
Tue 22/907:30 -
Nonstop0h 55m
Fri 25/908:00 -
Nonstop1h 00m
Deal found 13/9฿6,591
Tue 22/907:30 -
Nonstop0h 55m
Fri 25/907:50 -
1 stop4h 05m
Deal found 13/9฿8,305
Wed 23/907:30 -
Nonstop0h 55m
Mon 5/1008:00 -
Nonstop1h 00m
Deal found 11/9฿7,184
Thu 24/907:30 -
Nonstop0h 55m
Tue 6/1017:55 -
Nonstop1h 00m
Deal found 13/9฿6,921
Thu 24/907:40 -
1 stop9h 25m
Tue 6/1015:25 -
Nonstop1h 00m
Deal found 13/9฿10,381
One-way flights from Phuket City to Ko Samui
Search for one-way flight options from Phuket City to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.
Sun 18/1019:30 -
Nonstop0h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9฿2,669
Sun 20/907:30 -
Nonstop0h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9฿2,735
Sat 3/1019:30 -
Nonstop0h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9฿2,933
Thu 24/919:30 -
Nonstop0h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9฿2,966
Wed 30/919:30 -
Nonstop0h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9฿2,999
Wed 23/907:30 -
Nonstop0h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9฿3,065
Sun 27/907:30 -
Nonstop0h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9฿3,131
Tue 22/907:30 -
Nonstop0h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9฿3,164
Sun 11/1019:30 -
Nonstop0h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9฿3,197
Mon 28/907:30 -
Nonstop0h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9฿3,230
Find flight deals from Phuket City to Ko Samui
Discover tips and strategies to find the most affordable flight options for your journey from Phuket City (HKT) to Ko Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 September 2026.
Customise your flight search to find flights from Phuket City to Ko Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 14 September 2026.
Use the filters below to find and compare flights from Phuket City to Ko Samui that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Fastest return journey
Phuket CityKo Samui
HKT Phuket City - USM Ko Samui
HKTUSM
Phuket City
Sun 11/10
19:30-20:25
Nonstop0h 55m
Ko Samui
Wed 31/12
00:00-00:00
Nonstop0h 00m
฿3,197
Phuket CityKo Samui
HKT Phuket City - USM Ko Samui
HKTUSM
Phuket City
Wed 23/12
19:55-20:50
Nonstop0h 55m
Ko Samui
Wed 31/12
00:00-00:00
Nonstop0h 00m
฿4,713
Phuket CityKo Samui
HKT Phuket City - USM Ko Samui
HKTUSM
Phuket City
Thu 21/1
14:15-15:10
Nonstop0h 55m
Ko Samui
Wed 31/12
00:00-00:00
Nonstop0h 00m
฿4,713
Phuket CityKo Samui
HKT Phuket City - USM Ko Samui
HKTUSM
Phuket City
Thu 31/12
09:45-10:40
Nonstop0h 55m
Ko Samui
Wed 31/12
00:00-00:00
Nonstop0h 00m
฿4,746
Phuket CityKo Samui
HKT Phuket City - USM Ko Samui
HKTUSM
Phuket City
Fri 20/11
16:35-17:30
Nonstop0h 55m
Ko Samui
Wed 31/12
00:00-00:00
Nonstop0h 00m
฿4,812
Phuket CityKo Samui
HKT Phuket City - USM Ko Samui
HKTUSM
Phuket City
Sat 6/2
22:00-07:10
1 stop9h 10m
Ko Samui
Wed 31/12
00:00-00:00
Nonstop0h 00m
฿5,636
Phuket CityKo Samui
HKT Phuket City - USM Ko Samui
HKTUSM
Phuket City
Fri 12/2
12:45-07:10
1 stop18h 25m
Ko Samui
Wed 31/12
00:00-00:00
Nonstop0h 00m
฿6,459
Phuket CityKo Samui
HKT Phuket City - USM Ko Samui
HKTUSM
Phuket City
Mon 19/10
13:45-14:40
Nonstop0h 55m
Ko Samui
Fri 23/10
11:25-12:25
Nonstop1h 00m
฿6,690
Phuket CityKo Samui
HKT Phuket City - USM Ko Samui
HKTUSM
Phuket City
Sat 21/11
14:15-15:10
Nonstop0h 55m
Ko Samui
Mon 30/11
15:05-16:05
Nonstop1h 00m
฿8,239
Phuket CityKo Samui
HKT Phuket City - USM Ko Samui
HKTUSM
Phuket City
Sat 5/12
16:35-17:30
Nonstop0h 55m
Ko Samui
Fri 11/12
18:15-19:15
Nonstop1h 00m
฿9,524
Flights are sorted by cheapest return flights first.
Deals found on 13/9
Showing 1-10 of 20 resultsSorted by cheapest first
1
2
Best time to book a flight from Phuket City to Ko Samui
Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Phuket City with our price prediction graph.
HKT-USM
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Phuket City to Ko Samui
Prices
Airlines
Delays
How far ahead should I book a flight from Phuket City to Ko Samui?
The price you pay for your flight from Phuket City to Ko Samui may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Phuket City to Ko Samui?
Currently, June is the cheapest month in which you can book a flight from Phuket City to Ko Samui (average of ฿5,965). Flying from Phuket City to Ko Samui in August is currently the most expensive (average of ฿8,437). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from HKT to USM?
Find hourly flight availability from Phuket City to Ko Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 September 2026.
When flying from Phuket City to Ko 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 50% versus a flight at midday.
How much does it cost for a return flight from Phuket City to Ko Samui?
Airfare is below average for this route at the moment.
Phuket City to Ko Samui flights typically cost between ฿5,009 and ฿7,152 in October.The cheapest return price found within the last 5 days was ฿4,185 on Bangkok Airways (15 Oct–18 Oct).
Weekly flight availability from Phuket City to Ko Samui
Explore weekly flight availability from Phuket City to Ko Samui. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 14 September 2026.
The most flights from HKT to USM are scheduled on a Monday (61 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (61 on average).
How often are flights from Phuket City to Ko Samui delayed?
About 14% of weekly flights between Phuket City and Ko Samui have experienced delays in the past year, with the average delay time being 71 minutes.
What is the most punctual flight time for Phuket City to Ko Samui flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Phuket City to Ko Samui flights?
Over the past year, Bangkok Airways have had the lowest number of delays on this route, with just 14% of flights being delayed.
Reviews of airlines servicing Ko Samui
Get insights into the airlines that provide service to Ko Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ko Samui. Reviews last updated 14 September 2026.
Read through reviews of airlines operating flights from Phuket City to Ko Samui, such as Bangkok Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Great short flight and free really good snack and water which I didn’t expect
Related info for your journey
Find useful and relevant information for your journey from Phuket City to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports do I use to fly from Phuket City to Ko Samui?
If you book a flight from Phuket City to Ko Samui, you will be flying from Phuket to Ko Samui. Flights to Ko Samui (USM) from Phuket City (HKT) take 0h 55m for a nonstop flight. There are 61 flights from Phuket to Ko Samui per day from 1 airline.
How popular is this Phuket City to Ko Samui flight route?
This flight path from Phuket City to Ko Samui was viewed by 22 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Phuket City to Ko Samui?
Departing from Phuket City to Ko Samui will take you 55m. There are 249 km between Phuket City and Ko Samui. Generally, flights for this route are direct.
What is the cheapest airline to fly from Phuket City to Ko Samui round-trip?
Bangkok Airways, at ฿3,917, was found to be the cheapest airline from Phuket City to Ko Samui.. This flight start at 46% lower than the current average price 3 months from now.
What are the most reliable airlines from Phuket City to Ko Samui?
No one likes to see their flight delayed. When booking a flight from Phuket City to Ko Samui consider choosing โอมานแอร์(91%), Emirates(87%) or EL AL(86%), as they are the most reliable in getting you off to your destination on time.
Can I find deals for flights from Phuket City to Ko Samui that include hotel bookings?
Yes. In addition to deals on Phuket City to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Phuket City to Ko Samui?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phuket City to Ko Samui.
Can I find deals for business class flights from Phuket City to Ko Samui?
Yes. Cheapflights offers flight deals from Phuket City to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Phuket City to Ko Samui?
Currently, June is the cheapest month in which you can book a flight from Phuket City to Ko Samui (average of ฿5,965). Flying from Phuket City to Ko Samui in August is currently the most expensive (average of ฿8,437). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Book flights to Ko Samui if you plan to visit one of these locations
Ko Pha Ngan
Ko Tao
Khanom
Browse thousands of different options on Cheapflights for your next trip
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Fly from Phuket City to Ko Samui on these airlines
Choose from the following airlines for your flight from Phuket City to Ko Samui. Flights are based on user searches made on Cheapflights and were last updated on 14 September 2026.
Explore flights to Ko Samui departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 14 September 2026.
Browse through other flights departing from Phuket City. Flights are based on user searches made on Cheapflights and were last updated on 14 September 2026.
Discover the top airline that operate flights from Phuket City to Ko Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 14 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Phuket City to Ko Samui?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ko Samui from Phuket City today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Phuket City to Ko Samui?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Phuket City to Ko Samui for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Phuket City to Ko Samui with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Phuket City to Ko Samui flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Phuket City to Ko Samui become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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