How long is the flight from India to Ko Samui?

For as low as ₹ 48,561, Thai Airways can have you in Ko Samui from India in 7h 10m. There are 1910 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 New Delhi Indira Gandhi Intl - Ko Samui, Bengaluru Intl - Ko Samui or Mumbai Chhatrapati Shivaji 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.

₹ 21,805+ 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 14 October 2026.

Wed 4/1100:50 -

1 stop8h 15m

Wed 11/1118:40 -

1 stop6h 40m

Deal found 9/10₹ 35,612

Sun 1/1101:10 -

1 stop7h 55m

Sun 8/1106:45 -

1 stop18h 50m

Deal found 12/10₹ 42,848

Thu 26/1109:00 -

2 stops21h 40m

Thu 3/1207:00 -

2 stops28h 55m

Deal found 12/10₹ 46,847

Tue 24/1115:20 -

1 stop15h 20m

Tue 1/1207:55 -

1 stop17h 40m

Deal found 9/10₹ 47,704

Fri 16/1013:05 -

1 stop16h 35m

Thu 22/1006:00 -

1 stop19h 20m

Deal found 13/10₹ 47,895

Sat 24/1020:55 -

1 stop12h 00m

Sun 1/1106:45 -

1 stop14h 35m

Deal found 14/10₹ 48,085

Fri 27/1112:20 -

1 stop17h 20m

Fri 4/1207:00 -

1 stop13h 05m

Deal found 13/10₹ 48,180

Fri 6/1115:20 -

1 stop14h 20m

Fri 13/1107:00 -

1 stop17h 05m

Deal found 9/10₹ 48,466

Wed 25/1101:55 -

1 stop7h 10m

Tue 1/1207:55 -

1 stop9h 50m

Deal found 9/10₹ 48,561

Sun 25/1022:00 -

2 stops20h 20m

Sun 1/1107:55 -

2 stops16h 40m

Deal found 11/10₹ 49,514

Mon 26/1016:35 -

1 stop13h 05m

Mon 2/1107:55 -

1 stop9h 10m

Deal found 10/10₹ 49,609

Wed 4/1100:45 -

1 stop18h 10m

Fri 27/1108:15 -

1 stop14h 35m

Deal found 13/10₹ 50,370

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 14 October 2026.

Mon 2/1123:10 -

2 stops17h 45m

Sun 8/1108:15 -

2 stops15h 45m

Deal found 9/10₹ 47,514

Wed 25/1101:55 -

1 stop7h 10m

Tue 1/1207:55 -

1 stop9h 50m

Deal found 9/10₹ 48,561

Mon 26/1023:50 -

1 stop9h 35m

Wed 28/1012:00 -

1 stop12h 20m

Deal found 9/10₹ 73,413

Thu 26/1109:45 -

1 stop20h 45m

Wed 2/1219:50 -

1 stop11h 20m

Deal found 10/10₹ 74,937

Sun 25/1000:20 -

2 stops18h 00m

Tue 3/1114:05 -

2 stops10h 30m

Deal found 10/10₹ 80,269

Tue 3/1100:25 -

1 stop16h 30m

Mon 9/1118:15 -

1 stop9h 10m

Deal found 12/10₹ 48,085

Fri 6/1101:30 -

1 stop12h 35m

Sat 14/1116:30 -

1 stop8h 55m

Deal found 10/10₹ 52,180

Fri 6/1115:20 -

1 stop14h 20m

Fri 13/1107:00 -

1 stop17h 05m

Deal found 9/10₹ 48,466

Sun 25/1022:00 -

2 stops20h 20m

Sun 1/1107:55 -

2 stops16h 40m

Deal found 11/10₹ 49,514

Wed 18/1116:15 -

1 stop13h 25m

Sun 22/1116:30 -

1 stop24h 10m

Deal found 9/10₹ 55,988

Mon 22/201:10 -

1 stop28h 30m

Tue 2/317:40 -

1 stop7h 55m

Deal found 13/10₹ 50,656

Tue 8/1216:05 -

1 stop14h 00m

Thu 17/1218:30 -

1 stop9h 20m

Deal found 12/10₹ 56,084

Wed 11/1115:20 -

1 stop15h 20m

Wed 18/1118:40 -

1 stop16h 55m

Deal found 14/10₹ 51,227

Thu 26/1116:05 -

1 stop13h 35m

Wed 2/1219:40 -

1 stop8h 10m

Deal found 11/10₹ 57,226

Sun 25/1011:45 -

2 stops21h 20m

Tue 3/1107:55 -

2 stops16h 40m

Deal found 10/10₹ 80,269

Sun 8/1119:05 -

2 stops14h 00m

Sun 15/1120:20 -

2 stops19h 00m

Deal found 9/10₹ 51,513

Mon 26/1023:35 -

1 stop17h 50m

Fri 30/1019:50 -

1 stop27h 30m

Deal found 9/10₹ 83,221

Mon 18/123:05 -

1 stop18h 20m

Fri 22/108:55 -

1 stop14h 25m

Deal found 9/10₹ 83,316

Sat 31/1000:10 -

2 stops18h 45m

Mon 2/1107:55 -

2 stops16h 45m

Deal found 9/10₹ 83,602

Thu 22/1016:05 -

1 stop16h 55m

Mon 26/1018:15 -

2 stops31h 05m

Deal found 11/10₹ 52,846

Mon 30/1112:40 -

1 stop5h 40m

Sat 5/1207:15 -

1 stop10h 30m

Deal found 9/10₹ 52,846

Sun 25/1023:10 -

1 stop10h 15m

Thu 29/1012:00 -

1 stop23h 35m

Deal found 11/10₹ 86,934

Sat 28/1113:40 -

1 stop16h 00m

Fri 4/1207:15 -

1 stop18h 30m

Deal found 12/10₹ 53,608

Sun 1/1123:40 -

1 stop9h 45m

Mon 2/1113:25 -

1 stop10h 30m

Deal found 10/10₹ 87,220

Sun 17/100:55 -

1 stop14h 35m

Fri 22/114:30 -

1 stop11h 01m

Deal found 12/10₹ 80,269

Mon 26/1023:50 -

1 stop9h 35m

Mon 2/1115:05 -

2 stops9h 20m

Deal found 10/10₹ 54,465

Sun 25/1000:20 -

2 stops18h 00m

Wed 28/1008:30 -

2 stops16h 05m

Deal found 13/10₹ 110,834

Mon 9/1110:15 -

2 stops19h 25m

Mon 16/1120:30 -

2 stops22h 45m

Deal found 12/10₹ 55,227

Sun 15/1123:05 -

1 stop10h 20m

Tue 17/1112:00 -

1 stop11h 20m

Deal found 10/10₹ 107,121

Wed 23/1200:45 -

2 stops12h 15m

Wed 30/1212:25 -

2 stops12h 50m

Deal found 11/10₹ 55,512

Find flight deals from India to Ko Samui

Round-trip from	₹ 35,612
One-way from	₹ 21,805

4/11-11/11
2 total stops
14h 55m total
India to Ko Samui

Search Deals

19/10-31/12
1 total stop
28h 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

Mon 19/10

00:55-07:10

1 stop28h 45m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 21,805

BengaluruKo Samui

BLR Bengaluru Intl - USM Ko Samui

BLRUSM

Bengaluru Intl

Fri 15/1

00:50-07:10

1 stop28h 50m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 21,805

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Tue 27/10

20:55-09:05

1 stop10h 40m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 21,995

MumbaiKo Samui

BOM Mumbai Chhatrapati Shivaji Intl - USM Ko Samui

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Tue 24/11

14:00-07:10

1 stop15h 40m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 22,472

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Wed 28/10

07:20-17:10

2 stops32h 20m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 22,852

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Thu 29/10

07:20-17:10

2 stops32h 20m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 23,138

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Sat 24/10

20:55-10:35

1 stop12h 10m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 24,376

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Wed 21/10

06:50-17:45

1 stop9h 25m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 24,662

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Thu 22/10

06:30-07:45

2 stops23h 45m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 24,662

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Fri 30/10

22:10-07:35

2 stops31h 55m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 25,233

Flights are sorted by cheapest return flights first.

Deals found on 13/10

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

BLR-USM

DEL-USM

BOM-USM

HYD-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

BLR-USM

DEL-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 ₹ 48,561, Thai Airways can have you in Ko Samui from India in 7h 10m. There are 1910 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 New Delhi Indira Gandhi Intl - Ko Samui, Bengaluru Intl - Ko Samui or Mumbai Chhatrapati Shivaji 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 ₹ 21,805

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/10. 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 14 October 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 14 October 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 14 October 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 14 October 2026.

Last-minute flights from India to Ko SamuiDiscover last-minute flight deals from India to Ko Samui. Data last updated 14 October 2026 and is based on user searches.

Discover last-minute flight deals from India to Ko Samui. Data last updated 14 October 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 14 October 2026.

Search for one-way flight options from India to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 14 October 2026.

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Best time to book a flight from India to Ko Samui

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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

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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

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 14 October 2026.

India and Ko Samui flights

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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 14 October 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 14 October 2026.

Last-minute flights from India to Ko Samui
Discover last-minute flight deals from India to Ko Samui. Data last updated 14 October 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 14 October 2026.