USM

₹ 22,492 Find Cheap Flights 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
₹ 49,482
Typical prices: ₹ 48,094-₹ 70,483
Multiple Airlines
Sun 25/11Mon 3/12
CCU - USM • 1 stop
Cheapest one-way flight
₹ 22,492
Typical prices: ₹ 26,426-₹ 42,676
Multiple Airlines
Wed 24/1
CCU - USM • 1 stop
Top airlines
Singapore Airlines
Best reviews • 8.2 score
Airline reviews
Airline reviews
Top routes
BOM - USM
Cheapest • 14% average savings
DEL - USM
Most popular
Insights
Insights
When to travel
September
Cheapest • 36% price drop
January
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Ko Samui!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Ko Samui

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

Recent return flight deals to Ko Samui

Wed, 25 Nov - Thu, 3 Dec
Multiple Airlines Logo
00:50 - 08:10Kolkata  Kolkata Netaji S. Chandra-Ko Samui Ko Samui
5h 50m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
08:35 - 23:50Ko Samui  Ko Samui-Kolkata Kolkata Netaji S. Chandra
16h 45m1 stop Bangkok Suvarnabhumi
₹ 49,482Multiple Airlines
2 days ago
Wed, 25 Nov - Thu, 3 Dec
Multiple Airlines Logo
00:50 - 08:10Kolkata  Kolkata Netaji S. Chandra-Ko Samui Ko Samui
5h 50m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
15:50 - 23:50Ko Samui  Ko Samui-Kolkata Kolkata Netaji S. Chandra
9h 30m2 stops Phuket City Bangkok Don Mueang Intl
₹ 49,576Multiple Airlines
2 days ago
Sun, 29 Nov - Wed, 2 Dec
Multiple Airlines Logo
09:20 - 07:10Hyderabad  Hyderabad Rajiv Gandhi Intl-Ko Samui Ko Samui
20h 20m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
16:35 - 23:45Ko Samui  Ko Samui-Hyderabad Hyderabad Rajiv Gandhi Intl
8h 40m1 stop Bangkok Don Mueang Intl
₹ 50,513Multiple Airlines
3+ days ago
Fri, 18 Dec - Wed, 23 Dec
Multiple Airlines Logo
16:35 - 07:10Hyderabad  Hyderabad Rajiv Gandhi Intl-Ko Samui Ko Samui
13h 05m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
07:00 - 17:50Ko Samui  Ko Samui-Hyderabad Hyderabad Rajiv Gandhi Intl
12h 20m1 stop Bangkok Suvarnabhumi
₹ 50,982Multiple Airlines
3+ days ago
Tue, 8 Dec - Tue, 15 Dec
Multiple Airlines Logo
11:00 - 07:45Bengaluru  Bengaluru Intl-Ko Samui Ko Samui
19h 15m2 stops New Delhi Indira Gandhi Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
20:20 - 14:45Ko Samui  Ko Samui-Bengaluru Bengaluru Intl
19h 55m2 stops Bangkok Suvarnabhumi New Delhi Indira Gandhi Intl
₹ 51,450Multiple Airlines
2 days ago
Sun, 6 Dec - Sun, 13 Dec
Multiple Airlines Logo
13:40 - 07:45Mumbai  Mumbai Chhatrapati Shivaji Intl-Ko Samui Ko Samui
16h 35m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
19:00 - 15:55Ko Samui  Ko Samui-Mumbai Mumbai Chhatrapati Shivaji Intl
22h 25m2 stops Phuket City New Delhi Indira Gandhi Intl
₹ 51,919Multiple Airlines
3+ days ago
Fri, 9 Apr - Tue, 13 Apr
Multiple Airlines Logo
15:05 - 07:10New Delhi  New Delhi Indira Gandhi Intl-Ko Samui Ko Samui
14h 35m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
07:50 - 21:50Ko Samui  Ko Samui-New Delhi New Delhi Indira Gandhi Intl
15h 30m1 stop Bangkok Suvarnabhumi
₹ 52,387Multiple Airlines
2 days ago
Sun, 6 Dec - Tue, 15 Dec
Multiple Airlines Logo
16:35 - 07:45Hyderabad  Hyderabad Rajiv Gandhi Intl-Ko Samui Ko Samui
13h 40m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
08:40 - 23:55Ko Samui  Ko Samui-Hyderabad Hyderabad Rajiv Gandhi Intl
16h 45m1 stop Bangkok Suvarnabhumi
₹ 52,481Multiple Airlines
1 day ago
Fri, 18 Dec - Wed, 23 Dec
Multiple Airlines Logo
05:50 - 07:10Hyderabad  Hyderabad Rajiv Gandhi Intl-Ko Samui Ko Samui
23h 50m2 stops Mumbai Chhatrapati Shivaji Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
07:00 - 09:20Ko Samui  Ko Samui-Hyderabad Hyderabad Rajiv Gandhi Intl
27h 50m2 stops Bangkok Suvarnabhumi New Delhi Indira Gandhi Intl
₹ 53,606Multiple Airlines
3+ days ago
Wed, 7 Apr - Tue, 13 Apr
Multiple Airlines Logo
08:20 - 17:05New Delhi  New Delhi Indira Gandhi Intl-Ko Samui Ko Samui
7h 15m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
18:25 - 01:35Ko Samui  Ko Samui-New Delhi New Delhi Indira Gandhi Intl
8h 40m1 stop Bangkok Suvarnabhumi
₹ 54,074Multiple Airlines
2 days ago
Booking Insights

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

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

What is the cheapest flight to Ko Samui?

Kolkata to Ko Samui is the cheapest route at ₹ 49,482 return, found in the past 5 days on KAYAK. New Delhi to Ko Samui is the most popular connection with return deals from ₹ 52,387.

How much is a flight to Ko Samui?

On average, a return flight from India to Ko Samui costs ₹ 57,321, based on KAYAK data over the past 12 months. Return fares from Mumbai average ₹ 50,096, while Kolkata runs a bit higher at ₹ 50,625.

What is the cheapest day to fly to Ko Samui?

Sunday is the cheapest day to fly to Ko Samui at ₹ 53,043 return on average over the past 12 months on KAYAK. Monday is the most expensive at ₹ 60,447.

What is the cheapest month to fly to Ko Samui?

•September is the cheapest month to fly to Ko Samui with an average price of ₹ 36,549 return.
•July (₹ 64,852) and August (₹ 64,570) are the most expensive.

Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Ko Samui?

Evening flights to Ko Samui are the cheapest at ₹ 51,825 return on average. Afternoon flights are the most expensive at ₹ 59,885.

What is a good deal for flights to Ko Samui?

Flights under ₹ 48,094 are considered a good deal. 25% of KAYAK users found return flights to Ko Samui at or below these prices, with the lowest fares from:
•Coimbatore ₹ 31,696
•Mumbai ₹ 42,349
•Kolkata ₹ 46,874.

Find deals

Key details for flights to Ko Samui

Low season

October

Cheapest flight

₹ 22,492
Beat the crowds with an average 43% drop in travellers.
The most popular month to fly with an average 39% increase in travellers.
One-way flight from Kolkata to Ko Samui

When to book flights to Ko Samui

Are your dates flexible? Find out the best times to travel 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 questions about flights to Ko Samui, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Ko Samui is a good deal?

    A good deal on a flight to Ko Samui is around ₹ 48,094 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • What is the difference between the most popular and the most frequent airline at Ko Samui?

    Thai Airways operates the most flights from India to Ko Samui at 0 per week, and for this route Thai Airways is also the airline most often selected by KAYAK users searching for flights from India to Ko Samui. The two are sometimes different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • How much is a taxi fare from Ko Samui Airport?

    Taxis are the most common form of transport from the airport, and you can choose between a normal car taxi or a minivan taxi depending on how many people are in your party. Prices for a car taxi range from 400 to 1,000 Baht (about 900-2,200 INR) depending on where you are going, and you can book online in advance or at the transport counter in Arrivals.

  • How can I leave Ko Samui Airport using public transport?

    If you prefer using public transport, you can opt for one of the shared minivan transfers from the airport. They are a little bit slower than taxis as they make multiple stops along the way to pick up and drop off passengers, but they are cheaper and will give you an authentic Thai experience.

  • Can I rent a car at Ko Samui Airport?

    There are several car rental companies available at the airport, making it easy to rent a car upon arrival. Their offices are all located in the arrivals hall, and you have the choice of renting a car to drive yourself or a car with a driver if you would like to just relax and take in the sights.

  • Are there any on-site airport hotels at Ko Samui Airport?

    While there are no hotels located directly at the airport, if you wish to stay close by after your flight to Ko Samui there are two hotels located within five minutes of the airport. Saboey Resort & Villas offers an airport shuttle transfer; depending on the room you have booked, this might be a complimentary service. Samui Pier Beach Front Resort also offers airport transfers for a fee.

Your guide to booking Ko Samui flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Ko Samui, a good return fare is around ₹ 48,094. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Ko Samui in September. Return fares historically average ₹ 36,549, making September the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to afternoon to save up to ₹ 8,060 on a return flight. Afternoon flights to Ko Samui average ₹ 51,825 compared to ₹ 59,885 for midday flights.
  • Once you arrive in Ko Samui, a few great places to start are Chaweng Beach, Lamai Beach, and Bophut Beach. These are popular with first-time visitors and can give you a good feel for the area.
  • Ko Samui Airport is unique in that it is almost all outdoors. As a result, the airport shops are also outside, so if you need to purchase something on arrival you will feel like you’re in a shopping street or an outdoor mall rather than an airport. You will find a variety of shops selling local artisanal products, as well as a bookshop and a store where you can purchase local SIM cards.
  • If you need some cash after your flight to Ko Samui, the airport has an ATM machine near Gate 5 for the convenience of passengers. Please keep in mind that you might get charged an extra fee for withdrawing money internationally. If you need to exchange money, the currency exchange kiosk is located right next to the ATM.
  • Passengers who are looking to relax after their flights to Ko Samui can head to Relax or Soul to Sole for a Thai massage. Alternatively, head over to the airport gardens, which include a rich display of local trees and plants and are sure to impress and soothe your soul.
  • Wheelchairs are available at Ko Samui Airport for passengers with disabilities who are in need of such a service, however it is best to book one in advance before your flight to Ko Samui. In addition, the airport is well equipped with ramps, dedicated parking spots and restrooms large enough to welcome passengers in wheelchairs.
  • Those travelling with children will find a playroom for kids who need a space in which to burn off some energy. Like most services in the airport it is located outdoors, in a gazebo in the domestic departures area. It is equipped with a big playhouse, slides and a padded floor for your children’s safety.

Travelling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Pha Ngan
Ko Tao
Khanom

More options for your flight to Ko Samui