How long is the flight from India to Ko Samui?

For as low as ₹ 50,274, Thai Airways can have you in Ko Samui from India in 13h 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 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.

₹ 21,995+ 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 30 October 2026.

Wed 4/1100:50 -

1 stop17h 15m

Thu 12/1107:00 -

1 stop18h 20m

Deal found 29/10₹ 41,419

Wed 25/1114:00 -

1 stop15h 40m

Thu 3/1218:15 -

1 stop7h 45m

Deal found 27/10₹ 45,418

Thu 26/1114:00 -

1 stop15h 40m

Thu 3/1218:15 -

1 stop7h 45m

Deal found 27/10₹ 45,608

Wed 28/1002:05 -

2 stops11h 35m

Wed 4/1118:15 -

2 stops16h 10m

Deal found 26/10₹ 45,799

Fri 27/1114:00 -

1 stop15h 40m

Thu 3/1218:15 -

1 stop7h 45m

Deal found 27/10₹ 46,084

Sat 28/1114:00 -

1 stop15h 40m

Thu 3/1218:15 -

1 stop7h 45m

Deal found 27/10₹ 46,561

Wed 25/1114:00 -

1 stop15h 40m

Fri 4/1209:20 -

1 stop13h 30m

Deal found 27/10₹ 47,037

Thu 26/1114:00 -

1 stop15h 40m

Fri 4/1209:20 -

1 stop13h 30m

Deal found 27/10₹ 47,227

Fri 27/1114:00 -

1 stop15h 40m

Fri 4/1209:20 -

1 stop13h 30m

Deal found 27/10₹ 47,703

Mon 26/1015:20 -

1 stop15h 20m

Tue 3/1111:10 -

1 stop16h 15m

Deal found 25/10₹ 47,703

Tue 1/1210:30 -

1 stop8h 50m

Thu 3/1218:15 -

1 stop7h 45m

Deal found 27/10₹ 47,798

Sat 5/1216:15 -

1 stop14h 20m

Fri 11/1208:40 -

1 stop8h 00m

Deal found 28/10₹ 48,750

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 30 October 2026.

Tue 24/1115:20 -

1 stop14h 20m

Tue 1/1207:00 -

1 stop28h 35m

Deal found 27/10₹ 50,179

Mon 25/116:35 -

1 stop13h 40m

Sat 6/219:00 -

1 stop6h 31m

Deal found 27/10₹ 50,274

Thu 1/423:05 -

1 stop18h 15m

Sun 4/408:40 -

1 stop14h 40m

Deal found 28/10₹ 57,606

Sun 28/223:55 -

2 stops15h 00m

Thu 4/319:00 -

2 stops29h 00m

Deal found 29/10₹ 77,791

Sun 29/1123:50 -

1 stop17h 35m

Wed 2/1208:55 -

1 stop15h 25m

Deal found 29/10₹ 79,029

Sat 21/1100:10 -

2 stops18h 45m

Thu 26/1121:30 -

2 stops27h 10m

Deal found 27/10₹ 95,787

Tue 8/1202:00 -

1 stop13h 30m

Wed 16/1207:00 -

1 stop7h 45m

Deal found 25/10₹ 50,464

Thu 26/1117:30 -

1 stop13h 10m

Thu 3/1219:00 -

1 stop7h 10m

Deal found 29/10₹ 54,749

Thu 10/1208:05 -

2 stops22h 50m

Thu 17/1206:45 -

1 stop17h 40m

Deal found 26/10₹ 52,083

Mon 22/211:50 -

1 stop29h 35m

Fri 26/208:55 -

1 stop27h 10m

Deal found 27/10₹ 59,891

Fri 19/301:00 -

1 stop8h 05m

Wed 24/310:00 -

1 stop7h 05m

Deal found 25/10₹ 56,082

Fri 20/1109:25 -

2 stops21h 15m

Sun 22/1107:00 -

2 stops28h 30m

Deal found 26/10₹ 53,987

Sun 28/223:10 -

1 stop18h 15m

Thu 4/308:55 -

1 stop26h 40m

Deal found 29/10₹ 61,033

Thu 26/1116:05 -

1 stop13h 35m

Wed 2/1219:40 -

1 stop8h 10m

Deal found 27/10₹ 57,320

Wed 25/1108:20 -

2 stops22h 20m

Mon 30/1120:30 -

2 stops18h 50m

Deal found 30/10₹ 55,130

Sat 20/310:00 -

1 stop7h 25m

Wed 24/308:55 -

1 stop14h 45m

Deal found 25/10₹ 63,509

Mon 23/1123:30 -

1 stop30h 10m

Mon 30/1108:15 -

2 stops17h 05m

Deal found 29/10₹ 55,987

Mon 23/1122:00 -

2 stops20h 55m

Mon 30/1120:30 -

2 stops22h 45m

Deal found 26/10₹ 55,987

Fri 8/121:45 -

1 stop19h 40m

Tue 12/108:55 -

1 stop12h 35m

Deal found 27/10₹ 73,411

Sat 28/1123:45 -

2 stops14h 05m

Fri 4/1208:30 -

2 stops15h 35m

Deal found 29/10₹ 98,263

Thu 26/1117:35 -

2 stops37h 05m

Thu 3/1221:10 -

2 stops18h 10m

Deal found 29/10₹ 56,177

Fri 27/1111:50 -

1 stop27h 50m

Fri 4/1219:50 -

1 stop16h 15m

Deal found 28/10₹ 75,506

Mon 25/106:55 -

2 stops12h 55m

Sat 6/219:00 -

1 stop6h 31m

Deal found 27/10₹ 56,939

Mon 23/1123:10 -

1 stop16h 30m

Mon 30/1118:05 -

1 stop29h 20m

Deal found 26/10₹ 75,792

Sat 5/1216:15 -

1 stop13h 50m

Fri 11/1207:55 -

2 stops13h 55m

Deal found 28/10₹ 57,129

Sun 22/1123:40 -

1 stop9h 45m

Thu 26/1118:05 -

1 stop29h 50m

Deal found 29/10₹ 76,077

Sun 29/1113:40 -

1 stop26h 20m

Mon 7/1219:00 -

1 stop17h 30m

Deal found 25/10₹ 57,891

Sat 28/1111:50 -

1 stop21h 35m

Mon 7/1212:00 -

1 stop24h 05m

Deal found 27/10₹ 77,982

Thu 26/1107:00 -

1 stop5h 20m

Tue 1/1212:00 -

2 stops11h 50m

Deal found 30/10₹ 58,653

Sun 8/1122:40 -

2 stops15h 10m

Sat 14/1114:05 -

2 stops13h 20m

Deal found 25/10₹ 140,443

Find flight deals from India to Ko Samui

Round-trip from	₹ 45,418
One-way from	₹ 21,995

25/11-3/12
2 total stops
23h 25m total
India to Ko Samui

Search Deals

10/3-31/12
1 total stop
28h 55m 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 10/3

00:45-07:10

1 stop28h 55m

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

Mon 2/11

00:45-07:10

1 stop28h 55m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 22,090

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Tue 3/11

15:20-07:10

1 stop14h 20m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 22,185

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Sat 27/3

08:20-07:10

1 stop21h 20m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 26,946

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Sat 12/12

15:20-07:35

1 stop14h 45m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 27,993

BengaluruKo Samui

BLR Bengaluru Intl - USM Ko Samui

BLRUSM

Bengaluru Intl

Sat 12/12

21:00-21:20

2 stops22h 50m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 29,231

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Sun 28/2

23:30-19:50

2 stops18h 50m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 29,612

MumbaiKo Samui

BOM Mumbai Chhatrapati Shivaji Intl - USM Ko Samui

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Sat 21/11

00:45-15:10

2 stops12h 55m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 30,183

Fastest return journey

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Tue 8/12

12:20-21:20

1 stop7h 30m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 30,183

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Fri 12/3

21:45-20:50

2 stops21h 35m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 30,945

Flights are sorted by cheapest return flights first.

Deals found on 26/10

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.

DEL-USM

MAA-USM

BLR-USM

HYD-USM

CCU-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

DEL-USM

MAA-USM

BLR-USM

HYD-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 ₹ 50,274, Thai Airways can have you in Ko Samui from India in 13h 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 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

Ko Pha Ngan

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Cheap flights from India to Ko Samui from ₹ 21,995

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. 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 30 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 30 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 30 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 30 October 2026.

Last-minute flights from India to Ko SamuiDiscover last-minute flight deals from India to Ko Samui. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from India to Ko Samui. Data last updated 30 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 30 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 30 October 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 30 October 2026.

India and Ko Samui flights

Browse other India and Ko Samui flight options. Last updated on 30 October 2026.

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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 30 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 30 October 2026.

Last-minute flights from India to Ko Samui
Discover last-minute flight deals from India to Ko Samui. Data last updated 30 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 30 October 2026.