CCU - USM

₹ 18,588 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
₹ 48,864
Typical prices: ₹ 47,922-₹ 59,668
Thai Airways
Fri 19/1Thu 25/1
CCU - USM • 1 stop
Cheapest one-way flight
₹ 18,588
Typical prices: ₹ 22,155-₹ 41,157
Multiple Airlines
Thu 1/11
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

Tue, 19 Jan - Mon, 25 Jan
Thai Airways Logo
01:55 - 16:15CCU  Kolkata Netaji S. Chandra-USM Ko Samui
12h 50m1 stop Bangkok Suvarnabhumi
Thai Airways Logo
14:05 - 00:40USM  Ko Samui-CCU Kolkata Netaji S. Chandra
12h 05m1 stop Bangkok Suvarnabhumi
₹ 48,864Thai Airways
Tue, 19 Jan - Tue, 26 Jan
Multiple Airlines Logo
17:30 - 07:45CCU  Kolkata Netaji S. Chandra-USM Ko Samui
12h 45m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
08:40 - 00:40USM  Ko Samui-CCU Kolkata Netaji S. Chandra
17h 30m1 stop Bangkok Suvarnabhumi
₹ 55,858Multiple Airlines
Sat, 2 Jan - Tue, 5 Jan
Thai Airways Logo
17:30 - 08:10CCU  Kolkata Netaji S. Chandra-USM Ko Samui
13h 10m1 stop Bangkok Suvarnabhumi
Thai Airways Logo
20:20 - 00:40USM  Ko Samui-CCU Kolkata Netaji S. Chandra
5h 50m1 stop Bangkok Suvarnabhumi
₹ 59,595Thai Airways
Wed, 23 Dec - Mon, 28 Dec
Multiple Airlines Logo
10:30 - 07:10CCU  Kolkata Netaji S. Chandra-USM Ko Samui
19h 10m2 stops New Delhi Indira Gandhi Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
21:10 - 06:50USM  Ko Samui-CCU Kolkata Netaji S. Chandra
11h 10m1 stop Bangkok Suvarnabhumi
₹ 62,086Multiple Airlines
Wed, 23 Dec - Mon, 28 Dec
Multiple Airlines Logo
10:30 - 07:10CCU  Kolkata Netaji S. Chandra-USM Ko Samui
19h 10m2 stops New Delhi Indira Gandhi Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
09:20 - 23:50USM  Ko Samui-CCU Kolkata Netaji S. Chandra
16h 00m2 stops Bangkok Suvarnabhumi New Delhi Indira Gandhi Intl
₹ 63,236Multiple Airlines
Tue, 22 Dec - Mon, 28 Dec
Multiple Airlines Logo
00:05 - 07:35CCU  Kolkata Netaji S. Chandra-USM Ko Samui
6h 00m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
21:10 - 06:50USM  Ko Samui-CCU Kolkata Netaji S. Chandra
11h 10m1 stop Bangkok Suvarnabhumi
₹ 66,494Multiple Airlines
Fri, 1 Jan - Tue, 5 Jan
Multiple Airlines Logo
02:35 - 10:25CCU  Kolkata Netaji S. Chandra-USM Ko Samui
6h 20m1 stop Bangkok Don Mueang Intl
Multiple Airlines Logo
12:30 - 22:20USM  Ko Samui-CCU Kolkata Netaji S. Chandra
11h 20m2 stops Phuket City Kuala Lumpur Intl
₹ 67,548Multiple Airlines
Tue, 19 Jan - Tue, 26 Jan
Multiple Airlines Logo
17:30 - 08:10CCU  Kolkata Netaji S. Chandra-USM Ko Samui
13h 10m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
08:40 - 07:40USM  Ko Samui-CCU Kolkata Netaji S. Chandra
24h 30m2 stops Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl
₹ 67,739Multiple Airlines
Wed, 20 Jan - Mon, 25 Jan
Multiple Airlines Logo
23:05 - 17:10CCU  Kolkata Netaji S. Chandra-USM Ko Samui
16h 35m2 stops Kuala Lumpur Intl Singapore Changi
Multiple Airlines Logo
20:20 - 00:40USM  Ko Samui-CCU Kolkata Netaji S. Chandra
5h 50m1 stop Bangkok Suvarnabhumi
₹ 67,931Multiple Airlines
Wed, 23 Dec - Mon, 28 Dec
Multiple Airlines Logo
10:30 - 07:10CCU  Kolkata Netaji S. Chandra-USM Ko Samui
19h 10m2 stops New Delhi Indira Gandhi Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
18:30 - 09:00USM  Ko Samui-CCU Kolkata Netaji S. Chandra
16h 00m2 stops Bangkok Suvarnabhumi New Delhi Indira Gandhi Intl
₹ 73,488Multiple 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 from Kolkata to Ko Samui with more confidence.

How much is a return flight from Kolkata to Ko Samui?

Return flights from Kolkata to Ko Samui start at ₹ 48,864. Prices are typical for this route right now, with typical return fares ranging from ₹ 47,922 to ₹ 59,668. The lowest price found in the past 5 days was ₹ 48,864 on Thai Airways.

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Key details for Kolkata to Ko Samui flights

Cheapest flight

₹ 18,588
Flights 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 route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • 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 0h 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 ₹ 47,922 to ₹ 59,668, with an average of ₹ 51,757 over the past 12 months. Anything below ₹ 47,922 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 ₹ 48,864 to ₹ 180,606. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Kolkata to Ko Samui looking right now?

    One-way fares from Kolkata to Ko Samui are currently in line with typical prices for this route. Average one-way fares are about ₹ 29,280.

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

    Ko Samui Airport (USM) hosts 5 major car hire companies, with daily rates starting from around ₹ 1,300 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. Other stopover airports each see under 5%.

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

    Yes. Being flexible with your travel dates can save you up to 39% on the Kolkata to Ko Samui route. Thursday is the cheapest departure day at ₹ 39,091 return on average, while Friday is the most expensive at ₹ 63,523, a difference of ₹ 24,432. KAYAK's flexible dates feature shows options up to 3 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 instead of Friday. On this route, Thursday flights average ₹ 39,091 – about ₹ 24,432 less than Friday (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