How long is the flight from India to Ko Samui?

For as low as ₹ 52,970, Thai Airways can have you in Ko Samui from India in 6h 40m. 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.

₹ 17,402+ 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 12 September 2026.

Fri 23/1022:20 -

2 stops18h 10m

Sat 31/1008:15 -

2 stops16h 30m

Deal found 9/9₹ 41,687

Sun 25/1023:55 -

2 stops13h 45m

Sun 1/1108:15 -

2 stops16h 30m

Deal found 10/9₹ 41,783

Sun 25/1000:30 -

2 stops13h 10m

Mon 2/1108:15 -

2 stops15h 35m

Deal found 11/9₹ 42,644

Thu 29/1006:15 -

1 stop10h 40m

Wed 4/1112:15 -

1 stop11h 45m

Deal found 12/9₹ 42,739

Wed 4/1123:10 -

1 stop9h 45m

Mon 9/1106:45 -

1 stop17h 15m

Deal found 10/9₹ 43,504

Thu 15/1005:40 -

1 stop8h 00m

Tue 20/1015:55 -

1 stop9h 20m

Deal found 11/9₹ 44,173

Fri 23/1000:55 -

2 stops15h 35m

Sat 31/1018:15 -

1 stop7h 45m

Deal found 9/9₹ 44,747

Tue 6/1000:55 -

1 stop13h 20m

Wed 14/1015:30 -

1 stop9h 50m

Deal found 9/9₹ 46,277

Mon 26/1023:10 -

1 stop9h 45m

Mon 2/1107:55 -

1 stop6h 50m

Deal found 12/9₹ 46,277

Thu 8/1009:35 -

2 stops34h 30m

Wed 14/1006:00 -

2 stops20h 35m

Deal found 11/9₹ 46,850

Thu 12/1101:10 -

1 stop6h 40m

Mon 16/1111:00 -

1 stop13h 00m

Deal found 9/9₹ 47,711

Sun 25/1023:55 -

2 stops13h 45m

Wed 28/1008:15 -

2 stops16h 30m

Deal found 9/9₹ 48,858

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 12 September 2026.

Wed 4/1123:10 -

1 stop9h 45m

Mon 9/1106:45 -

1 stop17h 15m

Deal found 10/9₹ 43,504

Wed 7/1001:10 -

1 stop6h 40m

Wed 14/1006:00 -

1 stop19h 15m

Deal found 11/9₹ 52,970

Thu 8/1011:30 -

1 stop28h 20m

Mon 12/1018:15 -

1 stop29h 15m

Deal found 8/9₹ 53,926

Mon 26/1023:50 -

1 stop9h 35m

Wed 28/1012:00 -

1 stop12h 20m

Deal found 9/9₹ 69,415

Sun 25/1023:55 -

2 stops30h 20m

Sun 1/1116:35 -

1 stop8h 40m

Deal found 10/9₹ 43,982

Mon 26/1007:00 -

1 stop6h 40m

Mon 2/1115:50 -

2 stops9h 35m

Deal found 11/9₹ 45,894

Tue 6/1000:55 -

1 stop13h 20m

Wed 14/1015:30 -

1 stop9h 50m

Deal found 9/9₹ 46,277

Wed 7/1023:15 -

1 stop16h 35m

Mon 12/1019:45 -

1 stop27h 45m

Deal found 8/9₹ 56,125

Thu 12/1101:10 -

1 stop6h 40m

Mon 16/1111:00 -

1 stop13h 00m

Deal found 9/9₹ 47,711

Sun 25/1023:10 -

1 stop16h 30m

Thu 29/1012:00 -

1 stop23h 35m

Deal found 10/9₹ 59,376

Tue 17/1100:45 -

1 stop14h 45m

Sun 22/1108:15 -

1 stop17h 45m

Deal found 7/9₹ 49,432

Mon 26/1023:10 -

1 stop10h 15m

Mon 2/1112:00 -

1 stop24h 25m

Deal found 12/9₹ 63,678

Mon 5/1000:55 -

1 stop14h 05m

Tue 13/1017:00 -

1 stop8h 20m

Deal found 8/9₹ 49,623

Fri 16/1005:40 -

1 stop7h 35m

Tue 20/1015:55 -

1 stop9h 20m

Deal found 11/9₹ 49,623

Mon 26/1011:50 -

1 stop27h 50m

Fri 30/1018:05 -

1 stop18h 00m

Deal found 9/9₹ 67,312

Fri 23/1009:50 -

1 stop6h 40m

Fri 30/1008:15 -

1 stop12h 35m

Deal found 7/9₹ 49,815

Sun 25/1003:50 -

2 stops29h 15m

Wed 28/1016:25 -

2 stops17h 20m

Deal found 11/9₹ 198,876

Sat 3/1005:30 -

2 stops37h 25m

Sat 31/1008:15 -

1 stop7h 50m

Deal found 12/9₹ 50,197

Mon 26/1021:45 -

1 stop17h 55m

Fri 30/1012:00 -

1 stop9h 30m

Deal found 9/9₹ 75,534

Fri 16/1015:45 -

1 stop15h 00m

Sun 25/1006:45 -

1 stop14h 35m

Deal found 9/9₹ 50,962

Sun 1/1123:40 -

1 stop9h 45m

Mon 2/1118:05 -

1 stop29h 55m

Deal found 11/9₹ 79,072

Tue 2/300:45 -

1 stop8h 20m

Sun 7/316:30 -

1 stop8h 50m

Deal found 8/9₹ 52,396

Sun 25/1019:25 -

2 stops34h 50m

Sun 1/1121:10 -

1 stop21h 15m

Deal found 10/9₹ 52,683

Sun 1/1123:40 -

1 stop9h 45m

Thu 5/1118:05 -

1 stop29h 50m

Deal found 10/9₹ 90,355

Wed 11/1103:35 -

2 stops10h 30m

Sun 15/1107:55 -

1 stop6h 50m

Deal found 9/9₹ 53,161

Sun 25/1013:30 -

1 stop16h 45m

Fri 30/1018:15 -

2 stops20h 10m

Deal found 10/9₹ 53,735

Thu 8/1019:15 -

2 stops12h 35m

Thu 15/1008:45 -

2 stops16h 55m

Deal found 10/9₹ 53,735

Sat 24/1007:25 -

2 stops22h 40m

Thu 29/1009:40 -

2 stops14h 55m

Deal found 11/9₹ 53,830

Sun 25/1013:30 -

1 stop16h 45m

Wed 28/1009:40 -

1 stop9h 45m

Deal found 8/9₹ 55,073

Sun 27/923:20 -

2 stops19h 35m

Thu 1/1008:00 -

1 stop7h 50m

Deal found 11/9₹ 56,699

Find flight deals from India to Ko Samui

Round-trip from	₹ 41,687
One-way from	₹ 17,402

23/10-31/10
4 total stops
34h 40m total
India to Ko Samui

Search Deals

13/10-31/12
1 total stop
12h 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

Tue 13/10

00:55-15:10

1 stop12h 45m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 17,402

KolkataKo Samui

CCU Kolkata Netaji S. Chandra - USM Ko Samui

CCUUSM

Kolkata Netaji S. Chandra

Wed 7/10

01:00-11:05

1 stop8h 35m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 19,792

BengaluruKo Samui

BLR Bengaluru Intl - USM Ko Samui

BLRUSM

Bengaluru Intl

Mon 21/9

09:50-20:25

1 stop9h 05m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 21,991

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Fri 25/9

08:00-17:20

2 stops31h 50m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 22,182

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Thu 22/10

20:55-18:00

2 stops19h 35m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 22,278

KolkataKo Samui

CCU Kolkata Netaji S. Chandra - USM Ko Samui

CCUUSM

Kolkata Netaji S. Chandra

Wed 21/10

01:00-08:15

1 stop5h 45m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 22,947

HyderabadKo Samui

HYD Hyderabad Rajiv Gandhi Intl - USM Ko Samui

HYDUSM

Hyderabad Rajiv Gandhi Intl

Sun 25/10

23:55-07:45

2 stops30h 20m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 23,234

Fastest return journey

KolkataKo Samui

CCU Kolkata Netaji S. Chandra - USM Ko Samui

CCUUSM

Kolkata Netaji S. Chandra

Tue 26/1

00:05-07:10

1 stop5h 35m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 24,573

MumbaiKo Samui

BOM Mumbai Chhatrapati Shivaji Intl - USM Ko Samui

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Mon 23/11

23:10-07:10

1 stop30h 30m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 24,859

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Tue 22/9

13:25-08:25

1 stop17h 30m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 25,146

Flights are sorted by cheapest return flights first.

Deals found on 10/9

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.

HYD-USM

CCU-USM

BLR-USM

BOM-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

HYD-USM

CCU-USM

BLR-USM

BOM-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 ₹ 52,970, Thai Airways can have you in Ko Samui from India in 6h 40m. 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

Ko Pha Ngan

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Alternative routes for India to Ko Samui

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Cheap flights from India to Ko Samui from ₹ 17,402

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/10. 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 12 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 12 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 12 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 12 September 2026.

Last-minute flights from India to Ko SamuiDiscover last-minute flight deals from India to Ko Samui. Data last updated 12 September 2026 and is based on user searches.

Discover last-minute flight deals from India to Ko Samui. Data last updated 12 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 12 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 12 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?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for India to Ko Samui

See prices for flight routes from nearby airports that may be better suited for you.

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

Find flights from India to Ko Samui, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 12 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 12 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 12 September 2026.

Last-minute flights from India to Ko Samui
Discover last-minute flight deals from India to Ko Samui. Data last updated 12 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 12 September 2026.