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Flights to Ko Samui

Find cheap flights to Ko Samui in 2025/2026 from ₹24,167 This is the cheapest return flight found to Ko Samui from India on FlightsFinder on May 7th 2025 at 03:30. 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 India 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 India to Ko Samui in the last few days. Prices subject to availability.

No flights found for this month.

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 ₹24,167 return.

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

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The month of April

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According to our data, April is on average the most expensive time to book flights to Ko Samui.
A return flight could set you back more than ₹42,907.

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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How long does it take to fly to Ko Samui?

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Are there direct flights to Ko Samui?

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

29.9 °C

Wed, 7 May 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

Delhi, India - New Delhi Indira Gandhi International Airport (DEL) to Ko Samui (USM)

Distance:
1,986 miles (3,196 kilometres)

Average flight time (direct 4 hours 54 minutes)

Mumbai, India - Chhatrapati Shivaji Airport (BOM) to Ko Samui (USM)

Distance:
1,933 miles (3,111 kilometres)

Average flight time (direct 4 hours 47 minutes)

Chennai, India - Chennai International Airport (MAA) to Ko Samui (USM)

Distance:
1,368 miles (2,202 kilometres)

Average flight time (direct 3 hours 32 minutes)

Bengaluru/ Bangalore, India - Kempegowda Intl Airport (BLR) to Ko Samui (USM)

Distance:
1,534 miles (2,470 kilometres)

Average flight time (direct 3 hours 54 minutes)

Kochi, India - Cochin International Airport (COK) to Ko Samui (USM)

Distance:
1,611 miles (2,592 kilometres)

Average flight time (direct 4 hours 4 minutes)

Hyderabad, India - Rajiv Gandhi International Airport (HYD) to Ko Samui (USM)

Distance:
1,546 miles (2,488 kilometres)

Average flight time (direct 3 hours 56 minutes)

Thiruvananthapuram, India - Thiruvananthapuram International Airport (TRV) to Ko Samui (USM)

Distance:
1,581 miles (2,544 kilometres)

Average flight time (direct 4 hours)

Kolkata, India - Calcutta Subhas Chandra Bose Airport (CCU) to Ko Samui (USM)

Distance:
1,188 miles (1,912 kilometres)

Average flight time (direct 3 hours 8 minutes)

Ahmedabad, India - S.VallabhBhai Patel Airport (AMD) to Ko Samui (USM)

Distance:
2,039 miles (3,281 kilometres)

Average flight time (direct 5 hours 1 minute)

Kozhikode, India - Kozhikode International Airport (CCJ) to Ko Samui (USM)

Distance:
1,642 miles (2,642 kilometres)

Average flight time (direct 4 hours 8 minutes)

Jaipur, India - Jaipur International Airport (JAI) to Ko Samui (USM)

Distance:
1,982 miles (3,190 kilometres)

Average flight time (direct 4 hours 54 minutes)

Goa, India - Dabolim Airport (GOI) to Ko Samui (USM)

Distance:
1,813 miles (2,918 kilometres)

Average flight time (direct 4 hours 31 minutes)

Lucknow, India - Chaudhary Charan Singh Airport (LKO) to Ko Samui (USM)

Distance:
1,727 miles (2,779 kilometres)

Average flight time (direct 4 hours 20 minutes)

Coimbatore, India - Coimbatore International Airport (CJB) to Ko Samui (USM)

Distance:
1,568 miles (2,523 kilometres)

Average flight time (direct 3 hours 59 minutes)

Tiruchirapalli, India - Tiruchirappalli International Airport (TRZ) to Ko Samui (USM)

Distance:
1,454 miles (2,340 kilometres)

Average flight time (direct 3 hours 43 minutes)

Pune, India - Lohegaon Airport (PNQ) to Ko Samui (USM)

Distance:
1,857 miles (2,989 kilometres)

Average flight time (direct 4 hours 37 minutes)

Bagdogra, India - Bagdogra Airport (IXB) to Ko Samui (USM)

Distance:
1,410 miles (2,270 kilometres)

Average flight time (direct 3 hours 38 minutes)

Guwahati, India - Gopinath Bordoloi Internationall Airport (GAU) to Ko Samui (USM)

Distance:
1,272 miles (2,046 kilometres)

Average flight time (direct 3 hours 19 minutes)

Visakhapatnam, India - Visakhapatnam Airport (VTZ) to Ko Samui (USM)

Distance:
1,263 miles (2,032 kilometres)

Average flight time (direct 3 hours 18 minutes)

Amritsar, India - Sri Guru Ram Dass Jee Airport (ATQ) to Ko Samui (USM)

Distance:
2,227 miles (3,584 kilometres)

Average flight time (direct 5 hours 26 minutes)

Madurai, India - Madurai Airport (IXM) to Ko Samui (USM)

Distance:
1,496 miles (2,408 kilometres)

Average flight time (direct 3 hours 49 minutes)

Nagpur, India - Dr. Babasaheb Ambedkar International Airport (NAG) to Ko Samui (USM)

Distance:
1,609 miles (2,589 kilometres)

Average flight time (direct 4 hours 4 minutes)

Chandigarh, India - Chandigarh Airport (IXC) to Ko Samui (USM)

Distance:
2,091 miles (3,364 kilometres)

Average flight time (direct 5 hours 8 minutes)

Map of Ko Samui

Travel Videos About Ko Samui

Cheapest flight routes found to Ko Samui

From Coimbatore

From Coimbatore (CJB), India to Koh Samui, Thailand (USM): ₹24,167

Depart: 10 Jun 2025 · Return: 20 Jun 2025 Price found 07 May 2025, 03:30

From Kolkata

From Kolkata (CCU), India to Koh Samui, Thailand (USM): ₹25,565

Depart: 19 Jun 2025 · Return: 26 Jun 2025 Price found 05 May 2025, 14:41

From Mumbai

From Mumbai (BOM), India to Koh Samui, Thailand (USM): ₹27,849

Depart: 04 Nov 2025 · Return: 11 Nov 2025 Price found 05 May 2025, 11:35

From Thiruvananthapuram

From Thiruvananthapuram (TRV), India to Koh Samui, Thailand (USM): ₹28,596

Depart: 10 Oct 2025 · Return: 18 Oct 2025 Price found 04 May 2025, 06:50

From Amritsar

From Amritsar (ATQ), India to Koh Samui, Thailand (USM): ₹29,276

Depart: 23 May 2025 · Return: 27 May 2025 Price found 06 May 2025, 05:53

From Chennai

From Chennai (MAA), India to Koh Samui, Thailand (USM): ₹29,286

Depart: 19 Jun 2025 · Return: 23 Jun 2025 Price found 06 May 2025, 13:29

From Ahmedabad

From Ahmedabad (AMD), India to Koh Samui, Thailand (USM): ₹30,095

Depart: 08 Sep 2025 · Return: 16 Sep 2025 Price found 06 May 2025, 12:54

From New Delhi

From New Delhi (DEL), India to Koh Samui, Thailand (USM): ₹30,390

Depart: 01 Sep 2025 · Return: 05 Sep 2025 Price found 04 May 2025, 12:00

From Bengaluru

From Bengaluru (BLR), India to Koh Samui, Thailand (USM): ₹30,521

Depart: 08 Sep 2025 · Return: 11 Sep 2025 Price found 06 May 2025, 06:52

From Lucknow

From Lucknow (LKO), India to Koh Samui, Thailand (USM): ₹31,209

Depart: 03 Sep 2025 · Return: 17 Sep 2025 Price found 06 May 2025, 08:11

From Tiruchirapalli

From Tiruchirapalli (TRZ), India to Koh Samui, Thailand (USM): ₹31,352

Depart: 08 Sep 2025 · Return: 10 Sep 2025 Price found 05 May 2025, 10:39

From Hyderabad

From Hyderabad (HYD), India to Koh Samui, Thailand (USM): ₹32,473

Depart: 21 May 2025 · Return: 28 May 2025 Price found 05 May 2025, 13:55

From Kochi

From Kochi (COK), India to Koh Samui, Thailand (USM): ₹34,651

Depart: 05 Jun 2025 · Return: 10 Jun 2025 Price found 06 May 2025, 01:28

From Pune

From Pune (PNQ), India to Koh Samui, Thailand (USM): ₹35,700

Depart: 18 Jun 2025 · Return: 23 Jun 2025 Price found 03 May 2025, 17:17

From Goa

From Goa (GOI), India to Koh Samui, Thailand (USM): ₹37,880

Depart: 27 Jun 2025 · Return: 04 Jul 2025 Price found 03 May 2025, 11:02

From Jaipur

From Jaipur (JAI), India to Koh Samui, Thailand (USM): ₹39,354

Depart: 14 May 2025 · Return: 18 May 2025 Price found 06 May 2025, 07:46

From Nagpur

From Nagpur (NAG), India to Koh Samui, Thailand (USM): ₹39,564

Depart: 18 Jun 2025 · Return: 23 Jun 2025 Price found 04 May 2025, 08:30

From Guwahati

From Guwahati (GAU), India to Koh Samui, Thailand (USM): ₹39,885

Depart: 30 May 2025 · Return: 04 Jun 2025 Price found 05 May 2025, 17:37

From Visakhapatnam

From Visakhapatnam (VTZ), India to Koh Samui, Thailand (USM): ₹40,930

Depart: 13 May 2025 · Return: 15 May 2025 Price found 06 May 2025, 04:17

From Chandigarh

From Chandigarh (IXC), India to Koh Samui, Thailand (USM): ₹45,552

Depart: 08 May 2025 · Return: 13 May 2025 Price found 03 May 2025, 15:51