MYR/MY
Find cheap flights to Ko Samui in 2025/2026 from RM789 This is the cheapest return flight found to Ko Samui from Malaysia on FlightsFinder on December 14th 2025 at 08:41. This offer may no longer be available. Click the offer to check live prices & dates of travel.
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Our Flight Finder compares the cheapest flights to Ko Samui from the most established flight comparison sites.
Fly to Ko Samui and visit sites like Chaweng Beach, Lamai Beach, Maenam Beach & Bo Phut Beach.
1. Enter your search requirements for Ko Samui
2. Compare the best Ko Samui deals from top comparison engines
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These economy flights were found on FlightsFinder from Malaysia to Ko Samui in the last few days. Prices subject to availability.
These economy flights were found on FlightsFinder from Malaysia to Ko Samui in the last few days. Prices subject to availability.
According to our data, June is on average the cheapest time to book flights to Ko Samui.
You can get flights from RM789 return.
According to our data, December is on average the most expensive time to book flights to Ko Samui.
A return flight could set you back more than RM1,332.
Ko Samui, an idyllic island paradise nestled in the Gulf of Thailand, captures the hearts of visitors with its pristine white sandy beaches, crystal-clear turquoise waters, and lush tropical landscapes. This enchanting destination offers a perfect blend of serenity and vibrant energy, making it a haven for relaxation and adventure seekers alike. Explore picturesque fishing villages, indulge in sumptuous local cuisine, or snorkel in the vibrant coral reefs teeming with marine life. Whether you seek tranquillity under swaying palm trees or excitement in bustling markets, Ko Samui promises an unforgettable journey of discovery and relaxation.
A good price for a flight to Koh Samui is RM710 - RM868.
The popular airports near Ko Samui include Samui International Airport (USM), Surat Thani Airport (URT), and Nakhon Si Thammarat Airport (NST).
The flight to Ko Samui (USM) is roughly 1 hour 34 minutes and 483 miles (778 kilometres) from Kuala Lumpur, Malaysia - Kuala Lumpur International Airport (KUL).
The best way is to compare flights to Ko Samui from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Ko Samui.
Here is the average weather forecast in Ko Samui by month:
• Jan: 29°C
• Feb: 29°C
• Mar: 31°C
• Apr: 32°C
• May: 33°C
• Jun: 33°C
• Jul: 32°C
• Aug: 32°C
• Sep: 32°C
• Oct: 31°C
• Nov: 30°C
• Dec: 29°C
The Ko Samui Airport is located approximately 2 km from the city centre.
Typically, flights are cheapest to Ko Samui 2 months before departure.
Studies show flights to Ko Samui are typically cheaper on Tuesdays and Wednesdays.
29 °C
Sun, 14 Dec 2025
Average Temperature
29°C
Jan
29°C
Feb
31°C
Mar
32°C
Apr
33°C
May
33°C
Jun
32°C
Jul
32°C
Aug
32°C
Sep
31°C
Oct
30°C
Nov
29°C
Dec
Kuala Lumpur, Malaysia - Kuala Lumpur International Airport (KUL) to Ko Samui (USM)
Distance:
483 miles (778 kilometres)
Average flight time (direct 1 hour 34 minutes)
Kota Kinabalu, Malaysia - Kota Kinabalu International Airport (BKI) to Ko Samui (USM)
Distance:
1,122 miles (1,806 kilometres)
Average flight time (direct 2 hours 59 minutes)
Penang, Malaysia - Penang International Airport (PEN) to Ko Samui (USM)
Distance:
294 miles (473 kilometres)
Average flight time (direct 1 hour 9 minutes)
Langkawi, Malaysia - Langkawi International Airport (LGK) to Ko Samui (USM)
Distance:
224 miles (360 kilometres)
Average flight time (direct 59 minutes)
Kuching, Malaysia - Kuching International Airport (KCH) to Ko Samui (USM)
Distance:
900 miles (1,448 kilometres)
Average flight time (direct 2 hours 29 minutes)
Johor Bahru, Malaysia - Senai International Airport (JHB) to Ko Samui (USM)
Distance:
600 miles (965 kilometres)
Average flight time (direct 1 hour 49 minutes)
Miri, Malaysia - Miri Airport (MYY) to Ko Samui (USM)
Distance:
1,021 miles (1,643 kilometres)
Average flight time (direct 2 hours 46 minutes)
Alor Setar, Malaysia - Sultan Abdul Halim Airport (AOR) to Ko Samui (USM)
Distance:
233 miles (375 kilometres)
Average flight time (direct 1 hour 1 minute)
Kota Bharu, Malaysia - Sultan Ismail Petra Airport (KBR) to Ko Samui (USM)
Distance:
279 miles (449 kilometres)
Average flight time (direct 1 hour 7 minutes)
Kuala Terengganu, Malaysia - Sultan Mahmud Airport (TGG) to Ko Samui (USM)
Distance:
355 miles (572 kilometres)
Average flight time (direct 1 hour 17 minutes)
Kuala Lumpur, Malaysia - Sultan Abdul Aziz Shah Airport (SZB) to Ko Samui (USM)
Distance:
455 miles (732 kilometres)
Average flight time (direct 1 hour 30 minutes)
Bintulu, Malaysia - Bintulu Airport Airport (BTU) to Ko Samui (USM)
Distance:
994 miles (1,600 kilometres)
Average flight time (direct 2 hours 42 minutes)
Labuan, Malaysia - Labuan Airport (LBU) to Ko Samui (USM)
Distance:
1,081 miles (1,740 kilometres)
Average flight time (direct 2 hours 54 minutes)
Sandakan, Malaysia - Sandakan Airport (SDK) to Ko Samui (USM)
Distance:
1,257 miles (2,024 kilometres)
Average flight time (direct 3 hours 17 minutes)
Tawau, Malaysia - Tawau Airport (TWU) to Ko Samui (USM)
Distance:
1,290 miles (2,076 kilometres)
Average flight time (direct 3 hours 22 minutes)
Mulu, Malaysia - Mulu Airport (MZV) to Ko Samui (USM)
Distance:
1,080 miles (1,738 kilometres)
Average flight time (direct 2 hours 54 minutes)
Kuantan, Malaysia - Sultan Haji Ahmad Shah Airport (KUA) to Ko Samui (USM)
Distance:
454 miles (730 kilometres)
Average flight time (direct 1 hour 30 minutes)
Ipoh, Malaysia - Sultan Azlan Shah Airport (IPH) to Ko Samui (USM)
Distance:
351 miles (565 kilometres)
Average flight time (direct 1 hour 16 minutes)
Long Lellang, Malaysia - Long Lellang Airport (LGL) to Ko Samui (USM)
Distance:
1,119 miles (1,800 kilometres)
Average flight time (direct 2 hours 59 minutes)
Long Seridan, Malaysia - Long Seridan Airport (ODN) to Ko Samui (USM)
Distance:
1,098 miles (1,767 kilometres)
Average flight time (direct 2 hours 56 minutes)
Limbang, Malaysia - Limbang Airport (LMN) to Ko Samui (USM)
Distance:
1,075 miles (1,731 kilometres)
Average flight time (direct 2 hours 53 minutes)
Mukah, Malaysia - Mukah Airport (MKM) to Ko Samui (USM)
Distance:
944 miles (1,519 kilometres)
Average flight time (direct 2 hours 35 minutes)
Marudi, Malaysia - Marudi Airport (MUR) to Ko Samui (USM)
Distance:
1,046 miles (1,684 kilometres)
Average flight time (direct 2 hours 49 minutes)
From Kuala Lumpur (KUL), Malaysia to Koh Samui, Thailand (USM): RM789
Depart: 23 Jun 2026 · Return: 26 Jun 2026 Price found 14 Dec 2025, 08:41
From George Town (PEN), Malaysia to Koh Samui, Thailand (USM): RM1,104
Depart: 05 Jun 2026 · Return: 09 Jun 2026 Price found 13 Dec 2025, 02:04
From Langkawi (LGK), Malaysia to Koh Samui, Thailand (USM): RM1,106
Depart: 23 Jun 2026 · Return: 26 Jun 2026 Price found 12 Dec 2025, 13:49
From Kuching (KCH), Malaysia to Koh Samui, Thailand (USM): RM1,178
Depart: 17 Oct 2026 · Return: 22 Oct 2026 Price found 11 Dec 2025, 12:23
From Johor Bahru (JHB), Malaysia to Koh Samui, Thailand (USM): RM1,208
Depart: 05 Jul 2026 · Return: 13 Jul 2026 Price found 13 Dec 2025, 15:47
From Kota Kinabalu (BKI), Malaysia to Koh Samui, Thailand (USM): RM1,273
Depart: 17 Oct 2026 · Return: 22 Oct 2026 Price found 11 Dec 2025, 12:23
From Ipoh (IPH), Malaysia to Koh Samui, Thailand (USM): RM1,350
Depart: 30 Jan 2026 · Return: 02 Feb 2026 Price found 14 Dec 2025, 07:59
From Kota Bharu (KBR), Malaysia to Koh Samui, Thailand (USM): RM1,418
Depart: 23 May 2026 · Return: 06 Jun 2026 Price found 13 Dec 2025, 13:54
From Miri (MYY), Malaysia to Koh Samui, Thailand (USM): RM5,493
Depart: 01 Mar 2026 · Return: 08 Mar 2026 Price found 12 Dec 2025, 01:03
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