Cheap flights from Kolkata to Ko Samui from ₹ 59,502

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — USM
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Kolkata to Ko Samui

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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 7 January 2026.

Tue 13/1023:30CCU - USM
1 stop16h 20mSingapore Airlines
Fri 16/1008:40USM - CCU
1 stop15h 05mSingapore Airlines
Deal found 5/1₹ 59,502
Tue 13/1009:50CCU - USM
2 stops29h 35mEmirates
Fri 16/1008:00USM - CCU
2 stops49h 40mEmirates
Deal found 6/1₹ 169,309

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 71% 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 ₹ 36,272.

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.

  • 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.

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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