£101+ Cheap flights from Koh Samui
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. 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.
What to know about flights from Koh Samui
Discover essential information about flights departing from Koh Samui, including flight schedules, destinations, airlines operating at the Koh Samui airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 21 February 2025.
Cheapest one-way flight | £72 |
|---|---|
Cheapest airline | Bangkok Airways |
Most popular destination | Bangkok Suvarnabhumi (BKK) |
Good round-trip deal | £134 or less |
Good one-way deal | £64 or less |
Find flights from Koh Samui
Cheapest flights from Koh SamuiExplore the most affordable flight options available from Koh Samui. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.
Explore the most affordable flight options available from Koh Samui. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.
Find flights from Koh Samui within your budget
Find flights departing from Koh Samui that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 21 February 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches
Fly to
Route
Depart
Return
Price
Koh SamuiBangkok
USM - BKK
USMBKK
Ko Samui
Fri 28/3
07:00-08:15
Nonstop1h 15m
Bangkok Suvarnabhumi
Mon 31/3
19:30-21:00
Nonstop1h 30m
Koh SamuiBangkok
USM - BKK
USMBKK
Ko Samui
Thu 20/3
08:50-00:10
1 stop15h 20m
Bangkok Suvarnabhumi
Thu 27/3
06:30-07:40
Nonstop1h 10m
Koh SamuiLondon
USM - LGW
USMLGW
Ko Samui
Thu 20/3
08:50-06:30
3 stops28h 40m
London Gatwick
Thu 27/3
15:00-20:55
3 stops22h 55m
Koh SamuiLondon
USM - LHR
USMLHR
Ko Samui
Sat 22/3
08:15-06:35
2 stops29h 20m
London Heathrow
Sat 29/3
21:50-18:15
2 stops37h 25m
Koh SamuiLondon
USM - LHR
USMLHR
Ko Samui
Sun 15/6
07:00-19:10
1 stop18h 10m
London Heathrow
Sun 15/6
21:25-11:40
1 stop32h 15m
Koh SamuiLondon
USM - LHR
USMLHR
Ko Samui
Sat 22/3
08:15-06:15
1 stop29h 00m
London Heathrow
Sat 29/3
20:10-21:10
1 stop18h 00m
Koh SamuiLondon
USM - LCY
USMLCY
Ko Samui
Thu 20/3
16:25-08:45
2 stops23h 20m
London City
Thu 27/3
13:30-15:35
2 stops19h 05m
Koh SamuiLondon
USM - LGW
USMLGW
Ko Samui
Sat 22/3
20:20-05:30
1 stop16h 10m
London Gatwick
Sat 29/3
21:15-20:30
1 stop16h 15m
Koh SamuiLondon
USM - LCY
USMLCY
Ko Samui
Sat 22/3
20:20-08:10
2 stops42h 50m
London City
Sat 29/3
10:00-12:45
2 stops19h 45m
Koh SamuiBangkok
USM - BKK
USMBKK
Ko Samui
Thu 12/6
08:00-09:15
Nonstop1h 15m
Best time to book a flight from Koh Samui
Have a flexible travel schedule? Discover the best time to fly from Koh Samui with our price prediction graph.
Travel insights for flights from Koh Samui
Get recent, data-driven insights about flights from Koh Samui including ideal travel times, pricing trends, and more.
When is the best time to book a flight from Koh Samui?
Use this chart to determine the optimal time to book a return flight from Koh Samui to Suvarnabhumi. Price data was last updated on 14 February 2025.
Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Koh Samui. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Koh Samui?
Currently, June is the cheapest month in which you can book a flight from Koh Samui (average of £17). Flying from Koh Samui in April will prove the most costly (average of £45). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from Koh Samui?
Only one airline operates round-trip flights from Koh Samui: Bangkok Airways. This airline flies to the following popular destinations: Bangkok.
What are popular destinations to fly to from Koh Samui?
If you’re flying from Koh Samui, these routes are more frequently taken by airlines Bangkok (2,532 flights per day), Phuket City (379 flights per day) and Singapore (247 flights per day).
What is the cheapest place to fly to from Koh Samui?
The cheapest city to fly to from Koh Samui is Rayong Utapao Rayong Pattaya, with prices starting at £52. Explore other affordable destinations below.
Airline reviews for flights from Koh Samui
Get insights into the airlines that provide service from Koh Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Koh Samui. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Entertainment
Food
Crew
Overall
Comfort
Boarding
Reviews
Derick,Jun 2024
HKT - BKK
Entertainment
Food
Crew
Overall
Comfort
Boarding
Reviews
Derick,Jun 2024
HKT - BKK
Entertainment
Food
Crew
Overall
Comfort
Boarding
Reviews
Derick,Jun 2024
HKT - BKK
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Direct flights from Thailand
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Related info for your journey
Access useful and relevant information related to your journey from Koh Samui. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 21 February 2025.
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How does Cheapflights help users find flights from Koh Samui?
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Why should you use Cheapflights to find cheap flight tickets from Koh Samui?
Cheapflights simply makes it quick and affordable to book flights from Koh Samui by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Koh Samui with no change fees?
Need flexible booking options for your flight from Koh Samui ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Koh Samui become cheaper?
Yes! Start tracking prices for flights from Koh Samui today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.