How long is the flight from India to Ko Samui?

For as low as ₹ 55,293, Singapore Airlines can have you in Ko Samui from India in 19h 25m. There are 3193 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, Mumbai Chhatrapati Shivaji 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.

₹ 22,492+ 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 November 2026.

Wed 25/1100:50 -

1 stop5h 50m

Thu 3/1208:35 -

1 stop16h 45m

Deal found 9/11₹ 49,482

Sun 29/1109:20 -

1 stop20h 20m

Wed 2/1216:35 -

1 stop8h 40m

Deal found 8/11₹ 50,513

Fri 18/1216:35 -

1 stop13h 05m

Wed 23/1207:00 -

1 stop12h 20m

Deal found 7/11₹ 50,982

Tue 8/1211:00 -

2 stops19h 15m

Tue 15/1220:20 -

2 stops19h 55m

Deal found 10/11₹ 51,450

Sun 6/1213:40 -

1 stop16h 35m

Sun 13/1219:00 -

2 stops22h 25m

Deal found 8/11₹ 51,919

Sun 6/1216:35 -

1 stop13h 40m

Tue 15/1208:40 -

1 stop16h 45m

Deal found 10/11₹ 52,481

Wed 16/1216:30 -

1 stop14h 25m

Thu 24/1209:20 -

1 stop7h 30m

Deal found 7/11₹ 52,856

Sat 5/1215:20 -

1 stop15h 05m

Sat 12/1208:30 -

1 stop11h 35m

Deal found 11/11₹ 54,730

Wed 16/1216:30 -

1 stop14h 25m

Fri 25/1209:20 -

1 stop7h 30m

Deal found 7/11₹ 54,824

Thu 17/1200:45 -

1 stop8h 35m

Thu 24/1218:15 -

1 stop7h 45m

Deal found 10/11₹ 55,011

Sat 28/1115:20 -

1 stop15h 20m

Thu 3/1221:30 -

1 stop14h 05m

Deal found 9/11₹ 55,293

Mon 7/1215:20 -

1 stop15h 05m

Mon 14/1208:15 -

1 stop28h 15m

Deal found 9/11₹ 55,386

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 November 2026.

Wed 25/1100:50 -

1 stop5h 50m

Thu 3/1208:35 -

1 stop16h 45m

Deal found 9/11₹ 49,482

Sun 28/321:55 -

1 stop19h 25m

Wed 31/308:40 -

1 stop12h 55m

Deal found 10/11₹ 55,293

Sat 3/423:00 -

2 stops30h 40m

Tue 13/408:45 -

2 stops14h 35m

Deal found 9/11₹ 89,686

Sun 29/1109:20 -

1 stop20h 20m

Wed 2/1216:35 -

1 stop8h 40m

Deal found 8/11₹ 50,513

Sun 6/1213:40 -

1 stop16h 35m

Sun 13/1219:00 -

2 stops22h 25m

Deal found 8/11₹ 51,919

Fri 11/1205:30 -

2 stops14h 20m

Wed 16/1219:10 -

2 stops22h 35m

Deal found 10/11₹ 52,481

Fri 18/1205:50 -

2 stops23h 50m

Wed 23/1207:00 -

2 stops27h 50m

Deal found 7/11₹ 53,606

Fri 8/121:45 -

1 stop8h 45m

Tue 12/108:55 -

1 stop12h 35m

Deal found 11/11₹ 73,380

Sun 6/1223:55 -

2 stops17h 00m

Tue 15/1206:45 -

1 stop18h 30m

Deal found 10/11₹ 54,355

Tue 6/423:00 -

2 stops16h 05m

Tue 13/409:15 -

2 stops14h 05m

Deal found 9/11₹ 89,686

Mon 23/1113:15 -

1 stop19h 55m

Sun 29/1108:55 -

1 stop16h 00m

Deal found 11/11₹ 56,886

Sat 28/1111:50 -

1 stop18h 40m

Fri 4/1218:05 -

1 stop18h 00m

Deal found 8/11₹ 84,345

Mon 18/123:05 -

1 stop31h 25m

Fri 22/108:55 -

1 stop14h 25m

Deal found 11/11₹ 84,345

Wed 24/315:20 -

1 stop14h 20m

Sun 28/320:35 -

2 stops33h 10m

Deal found 10/11₹ 58,010

Wed 16/1200:45 -

1 stop12h 30m

Wed 23/1207:00 -

1 stop12h 20m

Deal found 7/11₹ 58,291

Fri 27/1111:50 -

1 stop27h 50m

Fri 4/1219:50 -

1 stop16h 15m

Deal found 9/11₹ 85,938

Wed 25/1115:20 -

1 stop15h 20m

Sat 5/1208:35 -

1 stop18h 30m

Deal found 10/11₹ 59,791

Thu 26/1121:45 -

1 stop17h 55m

Wed 2/1218:05 -

1 stop13h 05m

Deal found 11/11₹ 96,153

Fri 27/1123:45 -

2 stops14h 05m

Fri 4/1208:30 -

2 stops15h 35m

Deal found 9/11₹ 132,140

Wed 24/202:40 -

1 stop27h 00m

Tue 2/310:00 -

2 stops11h 20m

Deal found 7/11₹ 63,165

Wed 23/1209:45 -

1 stop20h 45m

Fri 1/108:55 -

1 stop12h 35m

Deal found 8/11₹ 96,246

Mon 7/1201:10 -

1 stop28h 55m

Tue 15/1220:20 -

2 stops19h 55m

Deal found 10/11₹ 65,133

Wed 23/1209:45 -

1 stop20h 45m

Wed 30/1208:55 -

1 stop22h 15m

Deal found 7/11₹ 96,246

Sat 20/306:55 -

1 stop12h 00m

Tue 6/412:10 -

2 stops20h 10m

Deal found 8/11₹ 65,789

Thu 26/1116:05 -

3 stops19h 55m

Thu 3/1208:30 -

3 stops22h 10m

Deal found 9/11₹ 156,787

Mon 28/1211:50 -

1 stop28h 05m

Wed 30/1208:55 -

1 stop14h 30m

Deal found 11/11₹ 99,433

Wed 23/1206:15 -

1 stop13h 05m

Wed 30/1216:35 -

1 stop8h 40m

Deal found 8/11₹ 66,445

Wed 23/1207:15 -

2 stops23h 20m

Wed 30/1221:10 -

2 stops19h 05m

Deal found 8/11₹ 67,476

Fri 25/1221:50 -

2 stops21h 30m

Fri 1/109:20 -

2 stops15h 55m

Deal found 10/11₹ 67,850

Tue 23/223:10 -

1 stop10h 15m

Tue 2/312:00 -

1 stop11h 25m

Deal found 9/11₹ 140,855

Find flight deals from India to Ko Samui

Round-trip from	₹ 49,482
One-way from	₹ 22,492

25/11-3/12
2 total stops
22h 35m total
India to Ko Samui

Search Deals

24/1-31/12
1 total stop
5h 45m 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 24/1

00:50-08:05

1 stop5h 45m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 22,492

MumbaiKo Samui

BOM Mumbai Chhatrapati Shivaji Intl - USM Ko Samui

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Wed 27/1

00:45-21:20

1 stop19h 05m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 23,429

KolkataKo Samui

CCU Kolkata Netaji S. Chandra - USM Ko Samui

CCUUSM

Kolkata Netaji S. Chandra

Wed 18/11

00:50-20:30

1 stop18h 10m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 24,460

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Tue 9/2

15:20-12:20

1 stop19h 30m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 25,303

Fastest return journey

KolkataKo Samui

CCU Kolkata Netaji S. Chandra - USM Ko Samui

CCUUSM

Kolkata Netaji S. Chandra

Tue 17/11

00:25-07:35

1 stop5h 40m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 25,303

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Fri 27/11

16:05-07:10

1 stop13h 35m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 25,959

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Thu 28/1

21:45-08:25

2 stops33h 10m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 25,959

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Tue 1/12

12:20-21:20

1 stop7h 30m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 26,241

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Sun 28/3

06:50-07:10

1 stop22h 50m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 26,428

BengaluruKo Samui

BLR Bengaluru Intl - USM Ko Samui

BLRUSM

Bengaluru Intl

Fri 15/1

07:15-06:55

2 stops22h 10m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 26,897

Flights are sorted by cheapest return flights first.

Deals found on 7/11

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

HYD-USM

BOM-USM

BLR-USM

GOI-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

HYD-USM

BOM-USM

BLR-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 ₹ 55,293, Singapore Airlines can have you in Ko Samui from India in 19h 25m. There are 3193 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, Mumbai Chhatrapati Shivaji 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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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 ₹ 22,492

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/1. 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 November 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 November 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 November 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 November 2026.

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

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

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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.

India and Ko Samui flights

Browse other India and Ko Samui flight options. Last updated on 12 November 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 12 November 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 November 2026.

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