How long is the flight from Kolkata to Ko Samui?

Malaysia Airlines and Singapore Airlines can get you from Kolkata to Ko Samui in just under 9h 45m. Your travel time can differ by up to 9h. Kolkata and Ko Samui are separated by a distance of 1910 km. This flight may include one or multiple stops.

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 is the cheapest time of day to fly from CCU to USM?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kolkata to Ko Samui as you normally would.

Can I find deals for flights from Kolkata to Ko Samui that include hotel bookings?

Yes. In addition to deals on Kolkata to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Kolkata to Ko Samui?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Ko Samui.

Can I find deals for business class flights from Kolkata to Ko Samui?

Yes. Cheapflights offers flight deals from Kolkata 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.

₹ 27,763+ Cheap Flights from Kolkata to Ko Samui

Cheap flight deals from Kolkata to Ko Samui

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Kolkata to Ko Samui
Explore the most affordable flight options available from Kolkata to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2026.

Sun 15/1107:00 -

1 stop5h 20m

Mon 30/1107:00 -

1 stop18h 20m

Deal found 15/10₹ 48,585

Sun 15/1107:00 -

1 stop5h 20m

Fri 20/1115:05 -

2 stops10h 20m

Deal found 15/10₹ 52,958

Tue 8/1217:30 -

1 stop13h 10m

Sat 19/1207:15 -

1 stop10h 30m

Deal found 11/10₹ 63,417

Tue 8/1210:30 -

2 stops19h 35m

Sat 19/1208:40 -

2 stops16h 40m

Deal found 11/10₹ 74,351

Sat 31/1000:10 -

2 stops18h 45m

Mon 2/1107:55 -

2 stops16h 45m

Deal found 11/10₹ 86,616

Sun 1/1123:40 -

1 stop9h 45m

Mon 2/1113:25 -

1 stop10h 30m

Deal found 11/10₹ 87,092

Find flight deals from Kolkata to Ko Samui

Round-trip from	₹ 57,998
One-way from	₹ 26,337

Thai Airways
23/1-29/1
2 total stops
29h 20m total
Kolkata to Ko Samui

Search Deals

26/11-31/12
2 total stops
23h 05m total
Kolkata 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

Fri 27/11

08:20-07:10

2 stops21h 20m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 27,763

Fastest return journey

KolkataKo Samui

CCU Kolkata Netaji S. Chandra - USM Ko Samui

CCUUSM

Kolkata Netaji S. Chandra

Sun 31/1

02:35-14:45

1 stop10h 40m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 29,950

KolkataKo Samui

CCU Kolkata Netaji S. Chandra - USM Ko Samui

CCUUSM

Kolkata Netaji S. Chandra

Fri 27/11

16:05-17:00

3 stops23h 25m

Ko Samui

Wed 31/12

00:00-22:30

Nonstop0h 00m

₹ 68,741

KolkataKo Samui

CCU Kolkata Netaji S. Chandra - USM Ko Samui

CCUUSM

Kolkata Netaji S. Chandra

Sun 1/11

23:40-10:55

1 stop9h 45m

Ko Samui

Mon 2/11

13:25-22:25

1 stop10h 30m

₹ 87,092

KolkataKo Samui

CCU Kolkata Netaji S. Chandra - USM Ko Samui

CCUUSM

Kolkata Netaji S. Chandra

Sat 31/10

00:10-20:25

2 stops18h 45m

Ko Samui

Mon 2/11

07:55-23:10

2 stops16h 45m

₹ 91,560

KolkataKo Samui

CCU Kolkata Netaji S. Chandra - USM Ko Samui

CCUUSM

Kolkata Netaji S. Chandra

Mon 7/12

00:10-15:20

2 stops13h 40m

Ko Samui

Sat 19/12

08:30-05:10

3 stops22h 10m

₹ 122,651

KolkataKo Samui

CCU Kolkata Netaji S. Chandra - USM Ko Samui

CCUUSM

Kolkata Netaji S. Chandra

Sat 23/1

00:10-13:05

2 stops11h 25m

Ko Samui

Fri 29/1

08:30-05:10

3 stops22h 10m

₹ 140,430

KolkataKo Samui

CCU Kolkata Netaji S. Chandra - USM Ko Samui

CCUUSM

Kolkata Netaji S. Chandra

Sun 15/11

16:05-13:30

3 stops19h 55m

Ko Samui

Mon 30/11

10:20-06:55

3 stops22h 05m

₹ 183,691

KolkataKo Samui

CCU Kolkata Netaji S. Chandra - USM Ko Samui

CCUUSM

Kolkata Netaji S. Chandra

Sun 15/11

17:30-13:30

3 stops18h 30m

Ko Samui

Fri 20/11

08:30-05:10

3 stops22h 10m

₹ 183,691

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Sorted by cheapest first

Best time to book a flight from Kolkata to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Kolkata with our price prediction graph.

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.

Related info for your journey

How long is the flight from Kolkata to Ko Samui?
Malaysia Airlines and Singapore Airlines can get you from Kolkata to Ko Samui in just under 9h 45m. Your travel time can differ by up to 9h. Kolkata and Ko Samui are separated by a distance of 1910 km. This flight may include one or multiple stops.
Can I find deals for flights from Kolkata to Ko Samui that include hotel bookings?
Yes. In addition to deals on Kolkata to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Kolkata to Ko Samui?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Ko Samui.
Can I find deals for business class flights from Kolkata to Ko Samui?
Yes. Cheapflights offers flight deals from Kolkata 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.

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Cheap flights from Kolkata to Ko Samui from ₹ 27,763

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kolkata to Ko Samui

Cheapest flights from Kolkata to Ko SamuiExplore the most affordable flight options available from Kolkata to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2026.

Explore the most affordable flight options available from Kolkata to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2026.

Best flights from Kolkata to Ko SamuiDiscover carefully curated flight deals from Kolkata to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2026.

Discover carefully curated flight deals from Kolkata to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2026.

Last-minute flights from Kolkata to Ko SamuiDiscover last-minute flight deals from Kolkata to Ko Samui. Data last updated 15 October 2026 and is based on user searches.

Discover last-minute flight deals from Kolkata to Ko Samui. Data last updated 15 October 2026 and is based on user searches.

One-way flights from Kolkata to Ko SamuiSearch for one-way flight options from Kolkata to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.

Search for one-way flight options from Kolkata to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.

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Best time to book a flight from Kolkata to Ko Samui

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Related info for your journey

How long is the flight from Kolkata to Ko Samui?

Can I find deals for flights from Kolkata to Ko Samui that include hotel bookings?

How can I find direct flights from Kolkata to Ko Samui?

Can I find deals for business class flights from Kolkata to Ko Samui?

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Alternative routes for Kolkata 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

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Other flights to Ko Samui

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Kolkata and Ko Samui flights

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Can Cheapflights notify me if prices for flights from Kolkata to Ko Samui become cheaper?

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Cheapest flights from Kolkata to Ko Samui
Explore the most affordable flight options available from Kolkata to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2026.

Best flights from Kolkata to Ko Samui
Discover carefully curated flight deals from Kolkata to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2026.

Last-minute flights from Kolkata to Ko Samui
Discover last-minute flight deals from Kolkata to Ko Samui. Data last updated 15 October 2026 and is based on user searches.

One-way flights from Kolkata to Ko Samui
Search for one-way flight options from Kolkata to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.