Cheap flights from Siem Reap to Ko Samui from £210

Cheap flights from Siem Reap to Ko Samui from £210

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1 stop
Sat, Jul 11
Siem Reap SAIKo Samui USM
£210
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1 stop
Thu, Jul 9
Siem Reap SAIKo Samui USM
£211
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1 stop
Sat, Jul 11
Siem Reap SAIKo Samui USM
£219
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1 stop
Thu, Jul 9
Siem Reap SAIKo Samui USM
£225
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1 stop
Thu, Jul 9
Siem Reap SAIKo Samui USM
£237
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1 stop
Mon, Jul 6
Siem Reap SAIKo Samui USM
£239
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1 stop
Sat, Jul 11 – Tue, Jul 14
Siem Reap SAIKo Samui USM
£431
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1 stop
Thu, Jul 9 – Tue, Jul 14
Siem Reap SAIKo Samui USM
£432
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1 stop
Sat, Jul 11 – Tue, Jul 14
Siem Reap SAIKo Samui USM
£435
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1 stop
Thu, Jul 9 – Tue, Jul 14
Siem Reap SAIKo Samui USM
£437
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1 stop
Sat, Jul 11 – Tue, Jul 14
Siem Reap SAIKo Samui USM
£456
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1 stop
Thu, Jul 9 – Tue, Jul 14
Siem Reap SAIKo Samui USM
£457
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How much do flights to Ko Samui cost?

Cheapest one-way trip

£210

Cheapest round-trip

£431

Average round-trip

£482

Includes rare itinerary

Travel hack

Most popular airline

Bangkok Airways

Getting from Ko Samui airport to the city center

Fastest options: taxi and private transfer. Best value: shared minivan and songthaew.

Ko Samui is served by Samui International Airport (USM), a privately owned airport located approximately 2 km north of Chaweng, the island's main tourist hub. The airport sits about 4 km from Nathon, the administrative center of the island. Airport transfers to city center destinations on Ko Samui are straightforward, with options including taxis, shared minivans, songthaews (local pickup trucks), private transfers, and rental cars. Journey times are generally short due to the compact size of the island, though travel times can vary depending on your final destination and traffic conditions.

Transport Option

Typical time

Typical cost

Frequency

Best for

10-30 min

฿300 – ฿700; fixed rates by zone; varies by destination

on-demand 24/7 (traffic dependent)

convenience and speed

15-45 min

฿150 – ฿250; per person; multiple stops

departures based on flight arrivals (traffic dependent)

budget travelers

20-60 min

฿50 – ฿150; per person; shared ride with multiple stops

irregular; available outside airport area (traffic dependent)

local experience on budget

10-30 min

฿500 – ฿1,500; per vehicle; varies by destination and vehicle type

pre-booked (traffic dependent)

families and groups

10-40 min

฿0 – ฿500; often complimentary for resort guests; check with hotel

scheduled with hotel (traffic dependent)

resort guests

10-30 min

฿800 – ฿2,000; per day; varies by vehicle type

available at airport (traffic dependent)

exploring the island

Notes:

  • Prices in THB (approximately 35 THB = 1 USD); table created in 2025 and subject to change.
  • Samui International Airport is privately owned by Bangkok Airways, which may affect service availability.
  • Songthaews are not available directly at the airport; walk to the main road to find them.
  • Many resorts offer complimentary airport transfers; confirm with your accommodation before arrival.
  • Road conditions on Ko Samui can be hilly and winding; allow extra time during peak season.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Ko Samui

Depart from
Siem Reap–Angkor International Airport
Arrive to
Samui
Average flights per week
226
Flight distance

Check-in for a flight from Siem Reap to Ko Samui

NameCarrier codeIATA CodePassport needed during booking
Bangkok AirwaysBKPPGNo
Thai AirAsiaAIQFDNo
Air CambodiaKHVK6No
VietJet AirVJCVJYes
Thai Lion AirTLMSLYes

Online check-in is not available for these airlines.

Weather in Ko Samui

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January27°C26°C
February27°C26°C
March28°C27°C
April29°C28°C
May30°C28°C
June29°C28°C
July29°C27°C
August29°C27°C
September29°C27°C
October28°C27°C
November28°C26°C
December27°C26°C
Hottest Month
30°C
May
Coldest month
26°C
January
Sunny days
191
days per year

14 day forecast

Saturday
27 Jun
75%
30°C28°C
4 Jul
30°C29°C
Sunday
28 Jun
64%
30°C28°C
5 Jul
17%
30°C29°C
Monday
29 Jun
65%
28°C28°C
6 Jul
17%
30°C28°C
Tuesday
30 Jun
76%
29°C28°C
7 Jul
11%
31°C28°C
Wednesday
1 Jul
68%
28°C27°C
8 Jul
57%
29°C28°C
Thursday
2 Jul
57%
29°C28°C
9 Jul
67%
27°C27°C
Friday
3 Jul
36%
30°C28°C
10 Jul
65%
28°C27°C
The most popular airlines for this route are Bangkok Airways, Thai AirAsia, Air Cambodia, VietJet Air, and Thai Lion Air. Siem Reap and Ko Samui have 226 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Siem Reap?
Travelers frequently search for route combinations, such as Siem Reap and Bangkok, London, Phnom Penh, Phuket City, Hanoi, Ho Chi Minh City, Singapore, Phuket Province, Chiang Mai, Kuala Lumpur, Sihanoukville Province, Bali, Da Nang, Denpasar, Manchester, Manila, Krabi, Perth, Melbourne, Cebu.
What are the most popular routes to and from Ko Samui?
Travelers frequently search for route combinations, such as Ko Samui and London, Bangkok, Chiang Mai, Phuket Province, Phuket City, Bali, Singapore, Manchester, Denpasar, Kuala Lumpur, Ho Chi Minh City, Tel Aviv, Krabi, Da Nang, Manila, Hanoi, Dubai, Brisbane, Perth, Colombo.
What airports are near Ko Samui?
The main airport in Ko Samui is Samui. It is also served by Samui, Surat Thani International, Nakhon Si Thammarat.
Which airlines fly between Siem Reap and Ko Samui?
Currently, you can fly between Siem Reap and Ko Samui with Bangkok Airways, Thai AirAsia, Air Cambodia, VietJet Air, Thai Lion Air.
When’s the best time to travel between Siem Reap and Ko Samui?
If you don’t have specific dates for your trip between Siem Reap and Ko Samui, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Siem Reap and Ko Samui?
Traveling between Siem Reap and Ko Samui, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near Ko Samui?
There are a number of airports in and around Ko Samui. The main one is Samui and other nearby airports include Samui, Surat Thani International, Nakhon Si Thammarat.
What time do nonstop (direct) flights between Siem Reap and Ko Samui depart?
This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Siem Reap, such as morning, afternoon, evening, or night, or select the exact hours for departure.
What time do nonstop (direct) flights between Siem Reap and Ko Samui arrive?
This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Ko Samui, such as morning, afternoon, evening, or night, or select the exact hours for arrival.
What time do flights between Siem Reap and Ko Samui depart?
What time do flights between Siem Reap and Ko Samui arrive?

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