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Cheap flights from Kolkata to Ko Samui from ₹ 80,087

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/12. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — USM
3 Jan — 10 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to Ko Samui

Enter your travel dates to find the best prices.

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 4 December 2025.

Sat 28/309:15CCU - USM
2 stops34h 25mEmirates
Wed 1/417:55USM - CCU
2 stops39h 45mEmirates
Deal found 3/12₹ 177,812

Find flight deals from Kolkata to Ko Samui

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Ko Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 December 2025.

Round-trip from

₹ 177,812

One-way from

₹ 80,087
Emirates
  • Emirates
  • 28/3-1/4
  • 4 total stops
  • 74h 10m total
  • Kolkata to Ko Samui
Search Deals
Thai Airways
  • Thai Airways
  • 26/12
  • 1 total stop
  • 7h 10m total
  • Kolkata to Ko Samui
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata to Ko Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 4 December 2025.
Use the filters below to find and compare flights from Kolkata to Ko Samui that are best for you.

Fly from

Kolkata

Fly to

Ko Samui

Route

Depart

Return

Price

KolkataKo Samui

CCU - USM

CCUUSM

Kolkata Netaji S. Chandra

Sat 28/3

09:15-21:10

2 stops34h 25m

Ko Samui

Wed 1/4

17:55-08:10

2 stops39h 45m

₹ 177,812

KolkataKo Samui

CCU - USM

CCUUSM

Kolkata Netaji S. Chandra

Fri 26/12

01:55-10:35

1 stop7h 10m

₹ 80,087

Flights are sorted by cheapest return flights first.

Deals found on 3/12

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.
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 Kolkata to Ko Samui

What’s the top stopover airport for flights from Kolkata to Ko Samui?

Share of one-stop return flights from Kolkata to Ko Samui chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Singapore (SIN) – chosen by Cheapflights users on 78% of one-stop itineraries from Kolkata to Ko Samui on Cheapflights.

What’s the cheapest stopover airport for flights from Kolkata to Ko Samui?

Average return fare for one-stop flights from Kolkata to Ko Samui, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Singapore (SIN) is the most affordable one-stop option, with an average return flight price of ₹ 37,278.

What’s the fastest stopover option from Kolkata to Ko Samui?

Shortest average travel time for one-stop one-way flights from Kolkata to Ko Samui, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 5h 50m.

Which airport typically offers the quickest stopover for flights from Kolkata to Ko Samui?

Average stopover duration for one-stop one-way flights from Kolkata to Ko Samui, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Bangkok (BKK) offer the fastest connection on this route, with an average stopover time of 2h 51m.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Emirates can get you from Kolkata to Ko Samui in just under 34h 25m. Your travel time can differ by up to . Kolkata and Ko Samui are separated by a distance of 1910 km.

  • 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.

See more FAQs

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

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Alternative routes for Kolkata to Ko Samui

See prices for flight routes from nearby airports that may be better suited for you.
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Why should you use Cheapflights to find cheap flight tickets from Kolkata to Ko Samui?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kolkata to Ko Samui.

Can Cheapflights find flights from Kolkata to Ko Samui with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Kolkata to Ko Samui flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Kolkata to Ko Samui and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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