India
INR

CCU - USM

₹ 44,700 Find Cheap Flights from Kolkata to Ko Samui – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
₹ 44,700
Typical prices: ₹ 47,978-₹ 59,738
Multiple Airlines
Mon 12/11Tue 20/11
CCU - USM • 1 stop
Direct flights
Not available
There are currently no direct flights between Kolkata and Ko Samui. You'll need to take a connecting flight to reach the destination.
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Flight Deals

Cheap Flights from Kolkata to Ko Samui (CCU-USM)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Kolkata to Ko Samui

Sun, 17 Jan - Fri, 22 Jan
Thai Airways Logo
01:55 - 19:50CCU  Kolkata Netaji S. Chandra-USM Ko Samui
16h 25m1 stop Bangkok Suvarnabhumi
Thai Airways Logo
19:00 - 00:40USM  Ko Samui-CCU Kolkata Netaji S. Chandra
7h 10m1 stop Bangkok Suvarnabhumi
₹ 49,209Thai Airways
Sun, 17 Jan - Fri, 22 Jan
Thai Airways Logo
01:55 - 21:20CCU  Kolkata Netaji S. Chandra-USM Ko Samui
17h 55m1 stop Bangkok Suvarnabhumi
Thai Airways Logo
19:00 - 00:40USM  Ko Samui-CCU Kolkata Netaji S. Chandra
7h 10m1 stop Bangkok Suvarnabhumi
₹ 51,031Thai Airways
Tue, 22 Dec - Mon, 28 Dec
Multiple Airlines Logo
00:25 - 07:35CCU  Kolkata Netaji S. Chandra-USM Ko Samui
5h 40m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
19:00 - 23:50USM  Ko Samui-CCU Kolkata Netaji S. Chandra
6h 20m1 stop Bangkok Suvarnabhumi
₹ 69,161Multiple Airlines
Wed, 23 Dec - Mon, 28 Dec
Multiple Airlines Logo
19:50 - 10:25CCU  Kolkata Netaji S. Chandra-USM Ko Samui
13h 05m2 stops Hyderabad Rajiv Gandhi Intl Bangkok Don Mueang Intl
Multiple Airlines Logo
19:00 - 23:50USM  Ko Samui-CCU Kolkata Netaji S. Chandra
6h 20m1 stop Bangkok Suvarnabhumi
₹ 71,847Multiple Airlines
Mon, 18 Jan - Fri, 22 Jan
Multiple Airlines Logo
23:00 - 20:25CCU  Kolkata Netaji S. Chandra-USM Ko Samui
19h 55m2 stops Mumbai Chhatrapati Shivaji Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
17:05 - 09:35USM  Ko Samui-CCU Kolkata Netaji S. Chandra
18h 00m2 stops Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl
₹ 75,588Multiple Airlines
Mon, 18 Jan - Fri, 22 Jan
Multiple Airlines Logo
23:00 - 19:50CCU  Kolkata Netaji S. Chandra-USM Ko Samui
19h 20m2 stops Mumbai Chhatrapati Shivaji Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
17:05 - 09:35USM  Ko Samui-CCU Kolkata Netaji S. Chandra
18h 00m2 stops Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl
₹ 75,684Multiple Airlines
Sat, 31 Oct - Mon, 2 Nov
Malaysia Airlines Logo
00:10 - 20:25CCU  Kolkata Netaji S. Chandra-USM Ko Samui
18h 45m2 stops Kuala Lumpur Intl Bangkok Suvarnabhumi
Malaysia Airlines Logo
07:55 - 23:10USM  Ko Samui-CCU Kolkata Netaji S. Chandra
16h 45m2 stops Bangkok Suvarnabhumi Kuala Lumpur Intl
₹ 78,274Malaysia Airlines
Sat, 31 Oct - Mon, 2 Nov
Malaysia Airlines Logo
00:10 - 20:25CCU  Kolkata Netaji S. Chandra-USM Ko Samui
18h 45m2 stops Kuala Lumpur Intl Bangkok Suvarnabhumi
Malaysia Airlines Logo
07:55 - 23:10USM  Ko Samui-CCU Kolkata Netaji S. Chandra
16h 45m2 stops Bangkok Suvarnabhumi Kuala Lumpur Intl
₹ 79,617Malaysia Airlines
Sat, 31 Oct - Mon, 2 Nov
Malaysia Airlines Logo
00:10 - 20:25CCU  Kolkata Netaji S. Chandra-USM Ko Samui
18h 45m2 stops Kuala Lumpur Intl Bangkok Suvarnabhumi
Malaysia Airlines Logo
07:55 - 23:10USM  Ko Samui-CCU Kolkata Netaji S. Chandra
16h 45m2 stops Bangkok Suvarnabhumi Kuala Lumpur Intl
₹ 79,809Malaysia Airlines
Tue, 22 Dec - Mon, 28 Dec
Multiple Airlines Logo
01:55 - 10:35CCU  Kolkata Netaji S. Chandra-USM Ko Samui
7h 10m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
20:30 - 00:40USM  Ko Samui-CCU Kolkata Netaji S. Chandra
5h 40m1 stop Bangkok Suvarnabhumi
₹ 83,933Multiple Airlines
Booking Insights

Price, demand, and travel trends for Kolkata to Ko Samui flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Kolkata to Ko Samui?

Thai Airways (₹ 49,209) and Malaysia Airlines (₹ 78,274) are the cheapest airlines to fly return from Kolkata to Ko Samui according to KAYAK data over the last 5 days.

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Key details for Kolkata to Ko Samui flights

Cheapest flight

₹ 44,700
Round-trip flight from Kolkata to Ko Samui

When to book flights from Kolkata to Ko Samui

Are your dates flexible? Find out the best times to travel from Kolkata to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Kolkata to Ko Samui flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Kolkata to Ko Samui?

    Only Economy class is available on flights from Kolkata to Ko Samui.

  • How long is a flight from Kolkata to Ko Samui?

    A direct flight from Kolkata to Ko Samui takes 00m, covering 3,075 km.

  • Do I need a passport to fly from Kolkata to Ko Samui?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Kolkata to Ko Samui flight?

    Return flights from Kolkata to Ko Samui range from ₹ 47,978 to ₹ 59,738, with an average of ₹ 51,817 over the past 12 months. Anything below ₹ 47,978 counts as a good deal.

  • Have flight prices from Kolkata to Ko Samui changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ₹ 49,209 to ₹ 182,831. That means the highest observed fare was about 4x higher than the lowest one.

  • Which car hire options are available at Ko Samui Airport (USM)?

    Ko Samui Airport (USM) hosts 5 major car rental companies, with daily rates starting from around ₹ 1,302 for economy cars. Top options include:

    • Drive Car Rental
    • Alamo
    • Sixt
    • Enterprise Rent-A-Car
    • Hertz

  • Which airports can I use when flying from Kolkata to Ko Samui?

    Flights from Kolkata to Ko Samui usually depart from Kolkata Netaji S. Chandra (CCU) and arrive at Ko Samui (USM).

  • Which airports do connecting flights from Kolkata to Ko Samui pass through?

    Most connecting flights from Kolkata to Ko Samui pass through Bangkok Suvarnabhumi (BKK), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Kolkata to Ko Samui?

    Yes. Flexible dates can save you up to 39% on flights from Kolkata to Ko Samui. Thursday is the cheapest departure day at ₹ 39,137 return on average, while Friday is the most expensive at ₹ 63,597, a difference of ₹ 24,461.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Kolkata and Ko Samui?

    Ko Samui is 1 hour ahead of Kolkata (Indochina Time vs India Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Ko Samui?

    Some of the most popular sights in Ko Samui are Chaweng Beach, Lamai Beach, and Bophut Beach. These are among the most viewed places in Ko Samui on KAYAK.

Your guide to booking Kolkata to Ko Samui flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Friday. On this route, Thursday flights average ₹ 39,137, about ₹ 24,461 less than Friday fares (38% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ko Samui Airport.

    • Ozo Chaweng Samui - Sha Extra Plus
    • Melia Koh Samui
    • Amari Koh Samui

More options for your flight from Kolkata to Ko Samui

Complete your trip to Ko Samui with a hotel stay or car hire

Car rentals in Ko Samui
Hotels in Ko Samui