How long is the flight from India to Ko Samui?

For as low as ₹ 55,379, Singapore Airlines can have you in Ko Samui from India in 8h 05m. 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.

₹ 18,555+ 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 23 September 2026.

Thu 29/1009:00 -

2 stops21h 05m

Wed 4/1121:10 -

2 stops22h 05m

Deal found 19/9₹ 42,850

Wed 4/1123:10 -

1 stop9h 45m

Wed 11/1106:45 -

1 stop17h 15m

Deal found 19/9₹ 43,328

Mon 2/1100:45 -

1 stop7h 05m

Tue 10/1108:15 -

1 stop17h 45m

Deal found 19/9₹ 43,615

Sun 4/1000:55 -

2 stops18h 00m

Tue 13/1006:55 -

1 stop18h 25m

Deal found 22/9₹ 45,241

Sun 1/1106:20 -

1 stop7h 45m

Sun 8/1114:25 -

1 stop11h 10m

Deal found 17/9₹ 45,528

Thu 5/1109:00 -

2 stops20h 40m

Thu 12/1107:00 -

2 stops34h 05m

Deal found 21/9₹ 45,910

Mon 5/1011:00 -

1 stop8h 20m

Wed 14/1008:45 -

1 stop11h 00m

Deal found 18/9₹ 46,389

Tue 6/1006:25 -

1 stop10h 05m

Thu 15/1019:00 -

1 stop8h 20m

Deal found 18/9₹ 46,867

Mon 5/1013:05 -

1 stop16h 35m

Thu 15/1019:00 -

1 stop8h 20m

Deal found 18/9₹ 47,345

Thu 15/1015:45 -

1 stop13h 55m

Tue 20/1007:50 -

1 stop13h 20m

Deal found 21/9₹ 47,345

Mon 19/1011:00 -

1 stop9h 05m

Mon 26/1019:50 -

1 stop17h 15m

Deal found 19/9₹ 47,632

Tue 6/1006:25 -

1 stop10h 05m

Fri 16/1008:00 -

1 stop8h 55m

Deal found 18/9₹ 47,823

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 23 September 2026.

Sun 1/1106:20 -

1 stop7h 45m

Sun 8/1114:25 -

1 stop11h 10m

Deal found 17/9₹ 45,528

Tue 23/211:45 -

1 stop27h 55m

Fri 26/208:55 -

1 stop14h 30m

Deal found 21/9₹ 50,406

Sat 31/1001:00 -

1 stop8h 05m

Sun 1/1118:40 -

1 stop22h 25m

Deal found 20/9₹ 55,379

Mon 26/1023:50 -

1 stop9h 35m

Wed 28/1012:00 -

1 stop12h 20m

Deal found 19/9₹ 74,317

Mon 30/1100:20 -

2 stops18h 35m

Sat 5/1207:55 -

2 stops16h 55m

Deal found 20/9₹ 77,952

Mon 2/1100:45 -

1 stop7h 05m

Tue 10/1108:15 -

2 stops17h 05m

Deal found 19/9₹ 45,719

Mon 5/1011:00 -

1 stop8h 20m

Wed 14/1008:45 -

1 stop11h 00m

Deal found 18/9₹ 46,389

Mon 15/323:05 -

1 stop16h 35m

Mon 22/308:55 -

1 stop14h 25m

Deal found 22/9₹ 52,414

Wed 4/1101:00 -

1 stop9h 20m

Thu 12/1114:25 -

1 stop11h 06m

Deal found 18/9₹ 57,101

Fri 23/1007:00 -

2 stops22h 40m

Fri 30/1009:40 -

2 stops15h 40m

Deal found 20/9₹ 48,397

Thu 8/1010:30 -

1 stop29h 20m

Tue 13/1011:05 -

1 stop12h 25m

Deal found 19/9₹ 58,249

Sat 2/117:30 -

1 stop13h 10m

Tue 5/120:20 -

1 stop5h 50m

Deal found 20/9₹ 59,492

Thu 8/1021:05 -

2 stops19h 10m

Tue 13/1006:00 -

2 stops20h 35m

Deal found 19/9₹ 49,545

Thu 5/1115:20 -

1 stop14h 20m

Thu 12/1119:10 -

1 stop15h 35m

Deal found 21/9₹ 50,214

Sun 22/1111:50 -

1 stop27h 50m

Thu 26/1108:55 -

1 stop27h 10m

Deal found 22/9₹ 60,831

Sun 4/1023:25 -

2 stops30h 15m

Tue 13/1015:20 -

2 stops22h 25m

Deal found 18/9₹ 82,925

Sat 24/1000:45 -

1 stop9h 35m

Sun 1/1108:15 -

1 stop17h 45m

Deal found 19/9₹ 52,223

Sun 25/1023:10 -

1 stop18h 15m

Thu 29/1019:50 -

1 stop15h 45m

Deal found 20/9₹ 69,057

Sat 3/1023:25 -

2 stops17h 35m

Tue 13/1015:20 -

2 stops22h 25m

Deal found 18/9₹ 85,030

Sat 5/1217:35 -

2 stops12h 55m

Sun 20/1211:10 -

2 stops14h 05m

Deal found 22/9₹ 54,040

Wed 2/1211:45 -

1 stop18h 45m

Mon 7/1219:50 -

1 stop16h 35m

Deal found 20/9₹ 70,778

Fri 16/1000:05 -

2 stops15h 15m

Sat 24/1008:00 -

2 stops36h 05m

Deal found 19/9₹ 54,710

Mon 30/1100:20 -

2 stops18h 35m

Fri 4/1209:20 -

2 stops15h 30m

Deal found 18/9₹ 89,334

Sun 4/1004:40 -

2 stops29h 45m

Tue 6/1019:00 -

2 stops57h 55m

Deal found 21/9₹ 222,474

Mon 26/1011:50 -

1 stop27h 50m

Fri 30/1019:50 -

1 stop16h 15m

Deal found 20/9₹ 73,648

Mon 15/308:30 -

2 stops21h 45m

Mon 22/318:15 -

2 stops19h 25m

Deal found 22/9₹ 56,049

Mon 5/1023:00 -

2 stops16h 20m

Wed 14/1015:25 -

2 stops22h 20m

Deal found 18/9₹ 92,873

Thu 5/1107:00 -

2 stops23h 15m

Thu 12/1117:05 -

1 stop8h 26m

Deal found 18/9₹ 58,440

Thu 3/1223:10 -

1 stop16h 30m

Fri 4/1219:50 -

1 stop27h 35m

Deal found 18/9₹ 77,856

Tue 6/1023:25 -

2 stops20h 40m

Sat 10/1019:10 -

2 stops28h 35m

Deal found 21/9₹ 101,098

Find flight deals from India to Ko Samui

Round-trip from	₹ 42,850
One-way from	₹ 18,555

29/10-4/11
4 total stops
43h 10m total
India to Ko Samui

Search Deals

1/11-31/12
1 total stop
13h 15m total
India to Ko Samui

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataKo Samui

CCU Kolkata Netaji S. Chandra - USM Ko Samui

CCUUSM

Kolkata Netaji S. Chandra

Sun 1/11

00:50-15:35

1 stop13h 15m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 18,555

MumbaiKo Samui

BOM Mumbai Chhatrapati Shivaji Intl - USM Ko Samui

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Mon 2/11

00:45-10:35

1 stop8h 20m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 19,799

MumbaiKo Samui

BOM Mumbai Chhatrapati Shivaji Intl - USM Ko Samui

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Thu 14/1

00:45-07:10

1 stop28h 55m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 21,329

MumbaiKo Samui

BOM Mumbai Chhatrapati Shivaji Intl - USM Ko Samui

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Mon 8/3

00:45-07:10

1 stop28h 55m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 21,329

ChennaiKo Samui

MAA Chennai - USM Ko Samui

MAAUSM

Chennai

Sun 1/11

23:35-10:25

1 stop9h 20m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 21,520

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Wed 7/10

08:00-17:20

2 stops31h 50m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 21,999

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Thu 15/10

07:15-18:50

2 stops34h 05m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 22,094

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Tue 6/10

14:30-07:10

1 stop15h 10m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 22,573

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Tue 13/10

15:45-07:10

1 stop13h 55m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 22,668

Fastest return journey

KolkataKo Samui

CCU Kolkata Netaji S. Chandra - USM Ko Samui

CCUUSM

Kolkata Netaji S. Chandra

Mon 18/1

00:50-08:10

1 stop5h 50m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 22,955

Flights are sorted by cheapest return flights first.

Deals found on 18/9

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.

BLR-USM

BOM-USM

DEL-USM

MAA-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

BLR-USM

BOM-USM

DEL-USM

MAA-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 ₹ 55,379, Singapore Airlines can have you in Ko Samui from India in 8h 05m. 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 ₹ 18,555

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. 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 23 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 23 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 23 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 23 September 2026.

Last-minute flights from India to Ko SamuiDiscover last-minute flight deals from India to Ko Samui. Data last updated 23 September 2026 and is based on user searches.

Discover last-minute flight deals from India to Ko Samui. Data last updated 23 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 23 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 23 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 23 September 2026.

India and Ko Samui flights

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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 23 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 23 September 2026.

Last-minute flights from India to Ko Samui
Discover last-minute flight deals from India to Ko Samui. Data last updated 23 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 23 September 2026.