How long is the flight from India to Ko Samui?

For as low as ₹ 62,858, Singapore Airlines can have you in Ko Samui from India in 8h 25m. 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 Bengaluru 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.

₹ 20,857+ 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 21 August 2026.

Sun 13/900:55 -

1 stop28h 45m

Mon 21/907:50 -

1 stop17h 30m

Deal found 17/8₹ 40,853

Wed 16/909:50 -

1 stop21h 05m

Mon 21/908:00 -

1 stop11h 40m

Deal found 20/8₹ 43,054

Sun 13/906:30 -

1 stop12h 25m

Fri 18/908:00 -

1 stop8h 10m

Deal found 16/8₹ 44,202

Sun 4/1009:50 -

1 stop23h 10m

Tue 13/1007:50 -

1 stop27h 55m

Deal found 20/8₹ 44,584

Mon 14/906:30 -

1 stop12h 25m

Wed 23/919:00 -

1 stop24h 50m

Deal found 16/8₹ 44,871

Sat 19/923:30 -

1 stop6h 10m

Wed 23/912:30 -

2 stops12h 50m

Deal found 16/8₹ 44,871

Mon 7/906:20 -

1 stop12h 35m

Wed 23/919:00 -

2 stops30h 20m

Deal found 20/8₹ 45,158

Fri 11/909:35 -

1 stop9h 20m

Fri 18/908:00 -

1 stop12h 35m

Deal found 18/8₹ 45,541

Wed 9/903:55 -

1 stop15h 00m

Wed 23/919:00 -

1 stop23h 35m

Deal found 20/8₹ 45,637

Sun 13/906:30 -

1 stop12h 25m

Sun 20/919:00 -

1 stop24h 50m

Deal found 16/8₹ 45,924

Thu 8/1006:20 -

1 stop12h 35m

Sun 11/1009:15 -

1 stop16h 05m

Deal found 20/8₹ 46,498

Tue 15/920:10 -

2 stops20h 20m

Tue 22/906:00 -

2 stops20h 35m

Deal found 18/8₹ 47,359

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 21 August 2026.

Sun 13/906:30 -

1 stop12h 25m

Fri 18/908:00 -

1 stop8h 10m

Deal found 16/8₹ 44,202

Mon 5/1023:15 -

1 stop18h 05m

Sat 10/1018:15 -

1 stop17h 50m

Deal found 16/8₹ 48,029

Sun 27/1201:30 -

1 stop8h 30m

Tue 5/121:10 -

1 stop28h 21m

Deal found 20/8₹ 59,605

Sat 19/923:30 -

1 stop6h 10m

Wed 23/906:00 -

1 stop19h 20m

Deal found 16/8₹ 45,063

Thu 8/1011:30 -

1 stop28h 20m

Tue 13/1011:05 -

1 stop12h 25m

Deal found 17/8₹ 48,029

Thu 8/1006:20 -

1 stop12h 35m

Sun 11/1009:15 -

1 stop16h 05m

Deal found 20/8₹ 46,498

Sun 4/1011:35 -

1 stop28h 15m

Tue 13/1012:10 -

2 stops11h 10m

Deal found 20/8₹ 47,455

Sat 19/917:30 -

3 stops19h 45m

Wed 23/908:45 -

3 stops23h 45m

Deal found 16/8₹ 117,775

Mon 14/901:10 -

1 stop8h 25m

Tue 22/920:50 -

1 stop28h 25m

Deal found 18/8₹ 62,858

Fri 23/1011:35 -

1 stop18h 40m

Thu 29/1008:55 -

1 stop14h 30m

Deal found 20/8₹ 57,213

Mon 16/1120:55 -

1 stop12h 00m

Mon 23/1106:45 -

1 stop14h 35m

Deal found 16/8₹ 49,368

Sat 5/1211:50 -

1 stop29h 30m

Sun 13/1212:00 -

1 stop11h 25m

Deal found 17/8₹ 57,309

Fri 11/909:50 -

1 stop6h 40m

Mon 14/909:15 -

1 stop6h 55m

Deal found 18/8₹ 49,368

Fri 9/1011:30 -

1 stop29h 50m

Mon 12/1019:45 -

1 stop27h 45m

Deal found 18/8₹ 57,309

Thu 8/1020:35 -

2 stops22h 25m

Tue 13/1006:00 -

2 stops18h 35m

Deal found 17/8₹ 49,464

Sun 25/1021:05 -

1 stop8h 35m

Sat 31/1006:45 -

1 stop14h 35m

Deal found 16/8₹ 49,655

Mon 5/1005:30 -

2 stops13h 30m

Sat 10/1006:00 -

2 stops18h 35m

Deal found 19/8₹ 49,942

Sun 22/1123:05 -

1 stop16h 35m

Thu 26/1108:55 -

1 stop27h 10m

Deal found 15/8₹ 67,068

Sun 13/906:40 -

1 stop9h 50m

Fri 18/918:25 -

1 stop6h 55m

Deal found 18/8₹ 50,229

Mon 26/1021:45 -

1 stop17h 55m

Fri 30/1008:55 -

1 stop12h 35m

Deal found 18/8₹ 68,120

Mon 14/922:30 -

2 stops16h 50m

Wed 23/906:00 -

2 stops18h 15m

Deal found 16/8₹ 51,186

Mon 26/1009:50 -

1 stop29h 50m

Fri 30/1012:00 -

1 stop22h 15m

Deal found 17/8₹ 70,129

Sat 17/1017:30 -

3 stops19h 45m

Tue 20/1010:05 -

3 stops22h 25m

Deal found 18/8₹ 130,691

Thu 3/906:20 -

1 stop12h 35m

Mon 7/909:15 -

1 stop9h 20m

Deal found 16/8₹ 51,377

Mon 26/1011:50 -

1 stop27h 50m

Fri 30/1012:00 -

1 stop11h 20m

Deal found 20/8₹ 70,416

Sun 13/905:30 -

2 stops13h 30m

Sun 20/917:50 -

2 stops15h 00m

Deal found 16/8₹ 52,525

Mon 12/1011:45 -

1 stop29h 35m

Fri 16/1018:15 -

1 stop29h 25m

Deal found 17/8₹ 70,416

Thu 10/902:20 -

2 stops13h 55m

Fri 18/908:45 -

2 stops15h 30m

Deal found 18/8₹ 53,291

Sat 21/1111:50 -

1 stop18h 40m

Fri 27/1118:05 -

1 stop18h 00m

Deal found 19/8₹ 76,827

Sun 4/1001:25 -

1 stop15h 05m

Sat 10/1008:00 -

1 stop19h 15m

Deal found 16/8₹ 55,204

Find flight deals from India to Ko Samui

Round-trip from	₹ 40,853
One-way from	₹ 20,857

13/9-21/9
2 total stops
46h 15m total
India to Ko Samui

Search Deals

17/10
1 total stop
14h 05m total
India to Ko Samui

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BengaluruKo Samui

BLR Bengaluru Intl - USM Ko Samui

BLRUSM

Bengaluru Intl

Sun 13/9

06:30-20:25

1 stop12h 25m

Ko Samui

Fri 18/9

08:00-14:40

1 stop8h 10m

₹ 44,202

KolkataKo Samui

CCU Kolkata Netaji S. Chandra - USM Ko Samui

CCUUSM

Kolkata Netaji S. Chandra

Sat 19/9

23:30-07:10

1 stop6h 10m

Ko Samui

Wed 23/9

06:00-23:50

1 stop19h 20m

₹ 45,063

MumbaiKo Samui

BOM Mumbai Chhatrapati Shivaji Intl - USM Ko Samui

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Thu 8/10

06:20-20:25

1 stop12h 35m

Ko Samui

Sun 11/10

09:15-23:50

1 stop16h 05m

₹ 46,498

BengaluruKo Samui

BLR Bengaluru Intl - USM Ko Samui

BLRUSM

Bengaluru Intl

Sun 4/10

11:35-17:20

1 stop28h 15m

Ko Samui

Tue 13/10

12:10-21:50

2 stops11h 10m

₹ 47,455

HyderabadKo Samui

HYD Hyderabad Rajiv Gandhi Intl - USM Ko Samui

HYDUSM

Hyderabad Rajiv Gandhi Intl

Mon 5/10

23:15-18:50

1 stop18h 05m

Ko Samui

Sat 10/10

18:15-10:35

1 stop17h 50m

₹ 48,029

HyderabadKo Samui

HYD Hyderabad Rajiv Gandhi Intl - USM Ko Samui

HYDUSM

Hyderabad Rajiv Gandhi Intl

Thu 8/10

11:30-17:20

1 stop28h 20m

Ko Samui

Tue 13/10

11:05-22:00

1 stop12h 25m

₹ 48,029

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Mon 16/11

20:55-10:25

1 stop12h 00m

Ko Samui

Mon 23/11

06:45-19:50

1 stop14h 35m

₹ 49,368

Fastest return journey

BengaluruKo Samui

BLR Bengaluru Intl - USM Ko Samui

BLRUSM

Bengaluru Intl

Fri 11/9

09:50-18:00

1 stop6h 40m

Ko Samui

Mon 14/9

09:15-14:40

1 stop6h 55m

₹ 49,368

HyderabadKo Samui

HYD Hyderabad Rajiv Gandhi Intl - USM Ko Samui

HYDUSM

Hyderabad Rajiv Gandhi Intl

Thu 8/10

20:35-20:30

2 stops22h 25m

Ko Samui

Tue 13/10

06:00-23:05

2 stops18h 35m

₹ 49,464

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Sun 25/10

21:05-07:10

1 stop8h 35m

Ko Samui

Sat 31/10

06:45-19:50

1 stop14h 35m

₹ 49,655

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Showing 1-10 of 58 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.

BLR-USM

HYD-USM

CCU-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

BLR-USM

HYD-USM

CCU-USM

BOM-USM

How often are flights from India to Ko Samui delayed?

About 0% of weekly flights between India and Ko Samui have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for India to Ko Samui flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

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 ₹ 62,858, Singapore Airlines can have you in Ko Samui from India in 8h 25m. 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 Bengaluru 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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Can Cheapflights find flights from India to Ko Samui with no change fees?

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Cheap flights from India to Ko Samui from ₹ 20,857

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 17/10. 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 21 August 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 21 August 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 21 August 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 21 August 2026.

Last-minute flights from India to Ko SamuiDiscover last-minute flight deals from India to Ko Samui. Data last updated 21 August 2026 and is based on user searches.

Discover last-minute flight deals from India to Ko Samui. Data last updated 21 August 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 21 August 2026.

Search for one-way flight options from India to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

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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.

Cheapflights Insights

How often are flights from India to Ko Samui delayed?

About 0% of weekly flights between India and Ko Samui have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for India to Ko Samui flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

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

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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

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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 21 August 2026.

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How does Cheapflights help users find flights from India to Ko Samui?

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Can Cheapflights find flights from India to Ko Samui with no change fees?

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 21 August 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 21 August 2026.

Last-minute flights from India to Ko Samui
Discover last-minute flight deals from India to Ko Samui. Data last updated 21 August 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 21 August 2026.