How long is the flight from India to Ko Samui?

For as low as ₹ 68,647, Thai Airways can have you in Ko Samui from India in 9h 35m. There are 2202 km between India and Ko Samui. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 inches per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.

If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

What are the most popular routes from India to Ko Samui?

When deciding which route to take from India to Ko Samui, consider Mumbai Chhatrapati Shivaji Intl - Ko Samui, New Delhi Indira Gandhi Intl - Ko Samui or Hyderabad Rajiv Gandhi Intl - Ko Samui, as they are the most popular.

What is the cheapest time of day to fly from IN to USM?

When flying from India to Ko Samui, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Ko Samui from India?

Located just 3.3 km from the city centre, Ko Samui (USM) is the airport most travelers will use when flying to Ko Samui from India.

Can I find deals for flights from India to Ko Samui that include hotel bookings?

Yes. In addition to deals on India to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from India to Ko Samui?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from India to Ko Samui.

Can I find deals for business class flights from India to Ko Samui?

Yes. Cheapflights offers flight deals from India to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

₹ 17,091+ Cheap Flights from India to Ko Samui

Cheap flight deals from India to Ko Samui

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from India to Ko Samui
Explore the most affordable flight options available from India to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2026.

Mon 12/1000:55 -

1 stop28h 45m

Tue 20/1007:50 -

1 stop17h 30m

Deal found 28/8₹ 40,163

Wed 7/1006:20 -

1 stop12h 35m

Sun 11/1007:50 -

1 stop17h 30m

Deal found 29/8₹ 43,296

Fri 16/1006:35 -

2 stops23h 05m

Fri 23/1007:50 -

2 stops27h 45m

Deal found 1/9₹ 44,910

Wed 14/1009:15 -

2 stops20h 25m

Wed 21/1007:50 -

2 stops16h 25m

Deal found 30/8₹ 45,100

Thu 12/1102:40 -

1 stop27h 00m

Thu 19/1118:15 -

1 stop7h 45m

Deal found 28/8₹ 45,290

Sun 20/909:55 -

1 stop9h 00m

Fri 25/909:15 -

1 stop10h 25m

Deal found 1/9₹ 45,385

Mon 21/909:50 -

1 stop6h 40m

Fri 25/909:15 -

1 stop6h 55m

Deal found 1/9₹ 45,860

Sun 4/1009:55 -

1 stop6h 35m

Tue 13/1008:45 -

2 stops24h 05m

Deal found 28/8₹ 46,145

Thu 15/1015:45 -

1 stop13h 55m

Thu 22/1007:50 -

1 stop16h 50m

Deal found 31/8₹ 46,619

Sat 12/909:50 -

1 stop6h 40m

Tue 15/917:00 -

2 stops31h 10m

Deal found 1/9₹ 48,329

Sun 6/906:20 -

1 stop12h 35m

Mon 14/909:15 -

1 stop7h 40m

Deal found 28/8₹ 49,278

Sun 27/906:50 -

1 stop8h 10m

Wed 30/907:50 -

1 stop16h 50m

Deal found 30/8₹ 49,658

Best flights from India to Ko Samui
Discover carefully curated flight deals from India to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Wed 7/1006:20 -

1 stop12h 35m

Sun 11/1007:50 -

1 stop17h 30m

Deal found 29/8₹ 43,296

Sun 25/1011:50 -

1 stop27h 50m

Sun 1/1118:05 -

1 stop18h 00m

Deal found 1/9₹ 52,126

Wed 20/116:05 -

1 stop13h 35m

Sat 23/118:30 -

1 stop9h 20m

Deal found 30/8₹ 55,545

Mon 26/1023:50 -

1 stop9h 35m

Wed 28/1012:00 -

1 stop12h 20m

Deal found 29/8₹ 68,647

Wed 14/1009:15 -

2 stops20h 25m

Wed 21/1007:50 -

2 stops16h 25m

Deal found 30/8₹ 45,100

Sun 4/1009:55 -

1 stop6h 35m

Tue 13/1008:45 -

2 stops24h 05m

Deal found 28/8₹ 46,145

Sun 4/1011:35 -

1 stop29h 45m

Tue 13/1011:05 -

1 stop12h 15m

Deal found 28/8₹ 52,126

Thu 26/1100:20 -

1 stop7h 30m

Sat 5/1207:15 -

1 stop9h 00m

Deal found 28/8₹ 57,918

Fri 13/1105:45 -

2 stops13h 10m

Thu 19/1118:15 -

1 stop7h 45m

Deal found 28/8₹ 49,278

Wed 9/1223:10 -

1 stop16h 30m

Sun 13/1219:45 -

1 stop15h 50m

Deal found 29/8₹ 56,874

Sat 12/909:50 -

1 stop9h 05m

Tue 15/908:00 -

1 stop11h 40m

Deal found 1/9₹ 50,133

Sat 26/911:30 -

1 stop29h 50m

Tue 29/911:05 -

1 stop12h 25m

Deal found 28/8₹ 59,437

Sun 13/906:50 -

1 stop11h 25m

Tue 22/909:15 -

1 stop18h 00m

Deal found 30/8₹ 51,747

Sun 25/1023:10 -

1 stop16h 30m

Thu 29/1012:00 -

1 stop11h 25m

Deal found 30/8₹ 60,862

Sun 20/902:35 -

1 stop6h 30m

Sun 27/917:00 -

2 stops10h 05m

Deal found 1/9₹ 54,120

Mon 26/1011:50 -

1 stop27h 50m

Fri 30/1018:05 -

1 stop18h 00m

Deal found 28/8₹ 62,571

Thu 17/907:20 -

1 stop8h 15m

Mon 21/908:45 -

1 stop10h 40m

Deal found 29/8₹ 54,595

Thu 15/1020:55 -

2 stops12h 05m

Thu 22/1008:00 -

1 stop7h 50m

Deal found 31/8₹ 55,829

Mon 26/1011:50 -

1 stop27h 50m

Fri 30/1012:00 -

1 stop11h 20m

Deal found 28/8₹ 69,977

Sat 26/922:20 -

2 stops18h 40m

Tue 29/906:00 -

2 stops27h 05m

Deal found 28/8₹ 56,019

Mon 26/1021:45 -

1 stop17h 55m

Fri 30/1019:45 -

1 stop25h 45m

Deal found 30/8₹ 70,641

Fri 25/923:30 -

2 stops9h 30m

Fri 2/1018:25 -

1 stop6h 55m

Deal found 28/8₹ 58,773

Sun 25/1023:10 -

2 stops14h 30m

Sun 1/1118:05 -

1 stop18h 00m

Deal found 1/9₹ 59,437

Sun 1/1123:40 -

1 stop9h 45m

Mon 2/1113:25 -

1 stop10h 30m

Deal found 29/8₹ 84,409

Sun 20/906:00 -

2 stops13h 00m

Fri 25/906:00 -

2 stops19h 55m

Deal found 1/9₹ 60,292

Mon 28/900:35 -

2 stops15h 00m

Tue 6/1014:30 -

2 stops19h 05m

Deal found 1/9₹ 60,482

Wed 21/1013:30 -

1 stop16h 10m

Fri 23/1015:50 -

1 stop9h 20m

Deal found 1/9₹ 60,672

Mon 28/906:50 -

1 stop8h 10m

Sat 3/1015:25 -

2 stops11h 40m

Deal found 1/9₹ 60,672

Thu 24/1201:30 -

1 stop8h 55m

Tue 29/1213:45 -

1 stop11h 35m

Deal found 30/8₹ 66,938

Sun 8/1113:30 -

1 stop16h 10m

Sun 15/1118:15 -

2 stops23h 00m

Deal found 30/8₹ 69,692

Find flight deals from India to Ko Samui

Round-trip from	₹ 40,163
One-way from	₹ 17,091

12/10-20/10
2 total stops
46h 15m total
India to Ko Samui

Search Deals

7/10
1 total stop
5h 45m total
India to Ko Samui

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MumbaiKo Samui

BOM Mumbai Chhatrapati Shivaji Intl - USM Ko Samui

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Wed 7/10

06:20-20:25

1 stop12h 35m

Ko Samui

Sun 11/10

07:50-23:50

1 stop17h 30m

₹ 43,296

BengaluruKo Samui

BLR Bengaluru Intl - USM Ko Samui

BLRUSM

Bengaluru Intl

Wed 14/10

09:15-07:10

2 stops20h 25m

Ko Samui

Wed 21/10

07:50-22:45

2 stops16h 25m

₹ 45,100

BengaluruKo Samui

BLR Bengaluru Intl - USM Ko Samui

BLRUSM

Bengaluru Intl

Sun 4/10

09:55-18:00

1 stop6h 35m

Ko Samui

Tue 13/10

08:45-07:20

2 stops24h 05m

₹ 46,145

MumbaiKo Samui

BOM Mumbai Chhatrapati Shivaji Intl - USM Ko Samui

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Fri 13/11

05:45-20:25

2 stops13h 10m

Ko Samui

Thu 19/11

18:15-00:30

1 stop7h 45m

₹ 49,278

BengaluruKo Samui

BLR Bengaluru Intl - USM Ko Samui

BLRUSM

Bengaluru Intl

Sat 12/9

09:50-20:25

1 stop9h 05m

Ko Samui

Tue 15/9

08:00-18:10

1 stop11h 40m

₹ 50,133

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Sun 13/9

06:50-19:45

1 stop11h 25m

Ko Samui

Tue 22/9

09:15-01:45

1 stop18h 00m

₹ 51,747

BengaluruKo Samui

BLR Bengaluru Intl - USM Ko Samui

BLRUSM

Bengaluru Intl

Sun 25/10

11:50-17:10

1 stop27h 50m

Ko Samui

Sun 1/11

18:05-10:35

1 stop18h 00m

₹ 52,126

BengaluruKo Samui

BLR Bengaluru Intl - USM Ko Samui

BLRUSM

Bengaluru Intl

Sun 4/10

11:35-18:50

1 stop29h 45m

Ko Samui

Tue 13/10

11:05-21:50

1 stop12h 15m

₹ 52,126

KolkataKo Samui

CCU Kolkata Netaji S. Chandra - USM Ko Samui

CCUUSM

Kolkata Netaji S. Chandra

Sun 20/9

02:35-10:35

1 stop6h 30m

Ko Samui

Sun 27/9

17:00-01:35

2 stops10h 05m

₹ 54,120

MumbaiKo Samui

BOM Mumbai Chhatrapati Shivaji Intl - USM Ko Samui

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Thu 17/9

07:20-17:05

1 stop8h 15m

Ko Samui

Mon 21/9

08:45-17:55

1 stop10h 40m

₹ 54,595

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from India to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from India with our price prediction graph.

CCU-USM

BOM-USM

DEL-USM

BLR-USM

MAA-USM

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from India to Ko Samui

IN0-USM

CCU-USM

BOM-USM

DEL-USM

BLR-USM

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Ko Samui from India?
Located just 3.3 km from the city centre, Ko Samui (USM) is the airport most travelers will use when flying to Ko Samui from India.
How long is the flight from India to Ko Samui?
For as low as ₹ 68,647, Thai Airways can have you in Ko Samui from India in 9h 35m. There are 2202 km between India and Ko Samui. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from India to Ko Samui?
When deciding which route to take from India to Ko Samui, consider Mumbai Chhatrapati Shivaji Intl - Ko Samui, New Delhi Indira Gandhi Intl - Ko Samui or Hyderabad Rajiv Gandhi Intl - Ko Samui, as they are the most popular.
Can I find deals for flights from India to Ko Samui that include hotel bookings?
Yes. In addition to deals on India to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from India to Ko Samui?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from India to Ko Samui.
Can I find deals for business class flights from India to Ko Samui?
Yes. Cheapflights offers flight deals from India to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Cheap flights from India to Ko Samui from ₹ 17,091

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from India to Ko Samui

Cheapest flights from India to Ko SamuiExplore the most affordable flight options available from India to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2026.

Explore the most affordable flight options available from India to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2026.

Best flights from India to Ko SamuiDiscover carefully curated flight deals from India to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Discover carefully curated flight deals from India to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Last-minute flights from India to Ko SamuiDiscover last-minute flight deals from India to Ko Samui. Data last updated 2 September 2026 and is based on user searches.

Discover last-minute flight deals from India to Ko Samui. Data last updated 2 September 2026 and is based on user searches.

One-way flights from India to Ko SamuiSearch for one-way flight options from India to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.

Search for one-way flight options from India to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.

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Related info for your journey

What airport do you fly into for flights to Ko Samui from India?

How long is the flight from India to Ko Samui?

What are the most popular routes from India to Ko Samui?

Can I find deals for flights from India to Ko Samui that include hotel bookings?

How can I find direct flights from India to Ko Samui?

Can I find deals for business class flights from India to Ko Samui?

Travelling to a place near Ko Samui?

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Alternative routes for India to Ko Samui

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Complete your trip

Complete your trip to Ko Samui by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Thailand

Book a non-stop flight to one of these other cities located in Thailand.

Search flights from India to Ko Samui by cabin class

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Other flights to Ko Samui

Explore flights to Ko Samui departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 2 September 2026.

India and Ko Samui flights

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Can Cheapflights notify me if prices for flights from India to Ko Samui become cheaper?

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Cheapest flights from India to Ko Samui
Explore the most affordable flight options available from India to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2026.

Best flights from India to Ko Samui
Discover carefully curated flight deals from India to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Last-minute flights from India to Ko Samui
Discover last-minute flight deals from India to Ko Samui. Data last updated 2 September 2026 and is based on user searches.

One-way flights from India to Ko Samui
Search for one-way flight options from India to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.