How long is the flight from India to Ko Samui?

For as low as ₹ 51,533, Thai Airways can have you in Ko Samui from India in 14h 20m. There are 2467 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.

₹ 22,451+ 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 4 November 2026.

Wed 4/1100:30 -

2 stops16h 25m

Thu 12/1111:10 -

2 stops14h 10m

Deal found 1/11₹ 43,291

Thu 5/1115:20 -

1 stop14h 20m

Thu 12/1107:00 -

1 stop14h 20m

Deal found 31/10₹ 43,386

Fri 6/1115:20 -

1 stop14h 20m

Thu 12/1107:00 -

1 stop14h 20m

Deal found 31/10₹ 43,575

Sun 8/1114:00 -

1 stop15h 40m

Wed 11/1107:00 -

1 stop18h 20m

Deal found 4/11₹ 45,375

Mon 2/1123:30 -

2 stops30h 10m

Sun 8/1108:15 -

1 stop8h 30m

Deal found 1/11₹ 47,838

Wed 2/1210:20 -

1 stop6h 35m

Thu 10/1218:15 -

1 stop7h 45m

Deal found 2/11₹ 47,933

Wed 4/1100:45 -

1 stop8h 10m

Wed 11/1107:00 -

1 stop12h 20m

Deal found 1/11₹ 49,259

Wed 2/1210:20 -

1 stop6h 35m

Mon 14/1208:15 -

1 stop14h 05m

Deal found 2/11₹ 49,449

Sat 5/1216:15 -

1 stop14h 00m

Fri 11/1207:15 -

1 stop9h 25m

Deal found 31/10₹ 49,828

Fri 4/1210:20 -

1 stop6h 35m

Mon 14/1208:15 -

1 stop14h 05m

Deal found 2/11₹ 50,301

Wed 2/1210:20 -

1 stop6h 35m

Sat 12/1218:15 -

1 stop7h 45m

Deal found 2/11₹ 50,964

Tue 1/1208:20 -

1 stop9h 55m

Tue 8/1219:00 -

1 stop17h 30m

Deal found 3/11₹ 51,248

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 4 November 2026.

Sat 5/1216:15 -

1 stop13h 50m

Fri 11/1207:55 -

1 stop8h 45m

Deal found 1/11₹ 51,817

Mon 22/211:50 -

1 stop29h 35m

Fri 26/208:55 -

1 stop27h 10m

Deal found 30/10₹ 59,679

Sun 29/1123:50 -

1 stop17h 35m

Wed 2/1208:55 -

1 stop15h 25m

Deal found 30/10₹ 79,099

Sun 28/223:55 -

2 stops15h 00m

Thu 4/319:00 -

2 stops29h 00m

Deal found 30/10₹ 79,478

Sat 28/1100:20 -

2 stops18h 35m

Wed 2/1207:55 -

2 stops16h 40m

Deal found 1/11₹ 87,151

Sun 29/1123:35 -

1 stop9h 20m

Wed 2/1216:35 -

1 stop8h 40m

Deal found 4/11₹ 52,575

Sun 14/306:55 -

1 stop12h 00m

Sat 20/307:00 -

1 stop11h 30m

Deal found 2/11₹ 55,132

Sun 28/223:10 -

1 stop18h 15m

Thu 4/308:55 -

1 stop26h 40m

Deal found 1/11₹ 60,911

Fri 4/1208:00 -

2 stops33h 25m

Sun 13/1208:35 -

1 stop30h 10m

Deal found 2/11₹ 55,985

Mon 15/223:35 -

1 stop17h 50m

Fri 19/208:55 -

1 stop14h 25m

Deal found 3/11₹ 64,037

Sat 21/1109:20 -

1 stop8h 45m

Fri 27/1107:00 -

1 stop12h 20m

Deal found 1/11₹ 56,174

Tue 24/1100:25 -

1 stop5h 40m

Mon 30/1117:40 -

1 stop7h 40m

Deal found 31/10₹ 56,553

Fri 8/121:45 -

1 stop17h 55m

Tue 12/108:55 -

1 stop12h 35m

Deal found 30/10₹ 69,152

Thu 26/1115:20 -

1 stop14h 45m

Wed 2/1208:30 -

1 stop11h 35m

Deal found 3/11₹ 56,837

Sat 28/1111:50 -

1 stop21h 35m

Fri 4/1208:55 -

1 stop14h 25m

Deal found 31/10₹ 75,215

Sat 28/1100:25 -

1 stop16h 30m

Sun 6/1207:55 -

1 stop12h 10m

Deal found 1/11₹ 57,879

Thu 26/1123:10 -

2 stops19h 10m

Wed 2/1216:30 -

2 stops21h 25m

Deal found 30/10₹ 103,255

Sun 22/1123:40 -

1 stop16h 00m

Thu 26/1118:05 -

1 stop29h 50m

Deal found 30/10₹ 75,878

Sat 21/1100:10 -

2 stops18h 45m

Thu 26/1121:30 -

2 stops27h 10m

Deal found 30/10₹ 104,865

Mon 7/1222:10 -

1 stop20h 50m

Mon 14/1208:35 -

1 stop14h 20m

Deal found 3/11₹ 59,300

Fri 27/1111:50 -

1 stop18h 40m

Fri 4/1208:55 -

1 stop14h 25m

Deal found 31/10₹ 77,867

Fri 19/300:45 -

1 stop8h 10m

Thu 1/408:40 -

2 stops15h 25m

Deal found 2/11₹ 60,911

Mon 11/102:00 -

2 stops16h 55m

Sun 17/111:40 -

1 stop14h 25m

Deal found 3/11₹ 276,325

Thu 26/1109:45 -

1 stop20h 45m

Wed 2/1208:55 -

1 stop12h 35m

Deal found 1/11₹ 80,236

Mon 18/115:20 -

1 stop14h 55m

Mon 25/119:00 -

1 stop17h 30m

Deal found 31/10₹ 61,006

Fri 27/1123:45 -

2 stops14h 05m

Fri 4/1208:30 -

2 stops15h 35m

Deal found 31/10₹ 123,716

Mon 1/200:50 -

1 stop6h 20m

Fri 5/218:30 -

1 stop6h 50m

Deal found 1/11₹ 61,669

Sat 28/1123:45 -

2 stops14h 05m

Fri 4/1208:30 -

2 stops15h 35m

Deal found 3/11₹ 127,979

Sun 20/1223:35 -

1 stop17h 50m

Sat 26/1208:55 -

1 stop38h 25m

Deal found 31/10₹ 88,098

Tue 12/109:55 -

2 stops19h 30m

Sun 17/108:40 -

2 stops16h 40m

Deal found 3/11₹ 64,511

Find flight deals from India to Ko Samui

Round-trip from	₹ 47,933
One-way from	₹ 22,451

2/12-10/12
2 total stops
14h 20m total
India to Ko Samui

Search Deals

7/11-31/12
1 total stop
14h 20m total
India to Ko Samui

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Sat 7/11

15:20-07:10

1 stop14h 20m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 22,451

ChennaiKo Samui

MAA Chennai - USM Ko Samui

MAAUSM

Chennai

Wed 2/12

23:50-18:55

1 stop17h 35m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 22,735

BengaluruKo Samui

BLR Bengaluru Intl - USM Ko Samui

BLRUSM

Bengaluru Intl

Mon 16/11

06:20-18:25

1 stop10h 35m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 22,924

BengaluruKo Samui

BLR Bengaluru Intl - USM Ko Samui

BLRUSM

Bengaluru Intl

Mon 9/11

23:10-20:30

1 stop19h 50m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 25,103

BengaluruKo Samui

BLR Bengaluru Intl - USM Ko Samui

BLRUSM

Bengaluru Intl

Mon 30/11

23:10-20:50

2 stops20h 10m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 25,293

Fastest return journey

MumbaiKo Samui

BOM Mumbai Chhatrapati Shivaji Intl - USM Ko Samui

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Sat 21/11

00:45-10:35

1 stop8h 20m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 26,050

AhmedabadKo Samui

AMD Ahmedabad - USM Ko Samui

AMDUSM

Ahmedabad

Sat 27/2

07:00-12:20

2 stops27h 50m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 26,050

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Tue 15/12

15:20-18:15

1 stop25h 25m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 27,471

New DelhiKo Samui

DEL New Delhi Indira Gandhi Intl - USM Ko Samui

DELUSM

New Delhi Indira Gandhi Intl

Thu 19/11

00:05-10:35

1 stop9h 00m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 27,566

ChennaiKo Samui

MAA Chennai - USM Ko Samui

MAAUSM

Chennai

Thu 11/2

23:35-10:25

1 stop9h 20m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 27,661

Flights are sorted by cheapest return flights first.

Deals found on 2/11

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

DEL-USM

BOM-USM

HYD-USM

BLR-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

DEL-USM

BOM-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 ₹ 51,533, Thai Airways can have you in Ko Samui from India in 14h 20m. There are 2467 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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Alternative routes for India to Ko Samui

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Cheap flights from India to Ko Samui from ₹ 22,451

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. 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 4 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 4 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 4 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 4 November 2026.

Last-minute flights from India to Ko SamuiDiscover last-minute flight deals from India to Ko Samui. Data last updated 4 November 2026 and is based on user searches.

Discover last-minute flight deals from India to Ko Samui. Data last updated 4 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 4 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 4 November 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 4 November 2026.

India and Ko Samui flights

Browse other India and Ko Samui flight options. Last updated on 4 November 2026.

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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 4 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 4 November 2026.

Last-minute flights from India to Ko Samui
Discover last-minute flight deals from India to Ko Samui. Data last updated 4 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 4 November 2026.