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Flights to Ko Samui

Find cheap flights to Ko Samui in 2025/2026 from RM967 This is the cheapest return flight found to Ko Samui from Malaysia on FlightsFinder on March 30th 2025 at 14:37. 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.

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What are the cheapest return flights to Ko Samui in 2025/2026?

These economy flights were found on FlightsFinder from Malaysia to Ko Samui in the last few days. Prices subject to availability.

What are the cheapest one-way flights to Ko Samui in 2025/2026?

These economy flights were found on FlightsFinder from Malaysia to Ko Samui in the last few days. Prices subject to availability.

When are flights to Ko Samui cheapest?

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The month of June

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According to our data, June is on average the cheapest time to book flights to Ko Samui.
You can get flights from RM967 return.

When is the most expensive time to fly to Ko Samui?

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The month of March

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According to our data, March is on average the most expensive time to book flights to Ko Samui.
A return flight could set you back more than RM1,423.

Why fly to Ko Samui?

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.

Frequently asked questions about Flights to Ko Samui

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What is the weather like in Ko Samui?

How far is the main airport in Ko Samui from the city centre?

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Which day is cheapest to fly to Ko Samui?

Weather in Ko Samui

Clouds
Clouds

29 °C

Sun, 30 Mar 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

Ko Samui

Flight Distance and Flying Time to Ko Samui

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)

Map of Ko Samui

Travel Videos About Ko Samui

Cheapest flight routes found to Ko Samui

From Kuala Lumpur

From Kuala Lumpur (KUL), Malaysia to Koh Samui, Thailand (USM): RM967

Depart: 13 Jun 2025 · Return: 17 Jun 2025 Price found 30 Mar 2025, 14:37

From George Town

From George Town (PEN), Malaysia to Koh Samui, Thailand (USM): RM1,087

Depart: 21 Jun 2025 · Return: 28 Jun 2025 Price found 28 Mar 2025, 18:00

From Johor Bahru

From Johor Bahru (JHB), Malaysia to Koh Samui, Thailand (USM): RM1,216

Depart: 12 Jun 2025 · Return: 19 Jun 2025 Price found 29 Mar 2025, 01:29

From Alor Setar

From Alor Setar (AOR), Malaysia to Koh Samui, Thailand (USM): RM1,480

Depart: 11 May 2025 · Return: 14 May 2025 Price found 27 Mar 2025, 08:21

From Ipoh

From Ipoh (IPH), Malaysia to Koh Samui, Thailand (USM): RM1,548

Depart: 12 Jun 2025 · Return: 01 Jul 2025 Price found 29 Mar 2025, 21:21

From Langkawi

From Langkawi (LGK), Malaysia to Koh Samui, Thailand (USM): RM1,560

Depart: 21 May 2025 · Return: 21 May 2025 Price found 28 Mar 2025, 09:29

From Kota Kinabalu

From Kota Kinabalu (BKI), Malaysia to Koh Samui, Thailand (USM): RM1,591

Depart: 14 Aug 2025 · Return: 17 Aug 2025 Price found 29 Mar 2025, 21:49

From Kota Bharu

From Kota Bharu (KBR), Malaysia to Koh Samui, Thailand (USM): RM1,637

Depart: 01 Apr 2025 · Return: 08 Apr 2025 Price found 27 Mar 2025, 01:25

From Kuching

From Kuching (KCH), Malaysia to Koh Samui, Thailand (USM): RM1,775

Depart: 30 Apr 2025 · Return: 04 May 2025 Price found 29 Mar 2025, 13:21

From Miri

From Miri (MYY), Malaysia to Koh Samui, Thailand (USM): RM1,829

Depart: 18 Apr 2025 · Return: 21 Apr 2025 Price found 28 Mar 2025, 07:12