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Cheap flights from Kolkata to Ko Samui from ₹ 21,659

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to Ko Samui departing on 23/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Kolkata to Ko Samui

Cheap return flights

Enter your travel dates to find the best prices.
Thai Airways Logo
02:00 - 16:30
CCU
-
USM
13h 00m
1 stop
Thai Airways Logo
17:50 - 00:45
USM
-
CCU
8h 25m
1 stop
₹ 50,252Thai Airways
Thu, 10 Sep - Tue, 15 Sep
Malaysia Airlines Logo
00:40 - 16:50
CCU
-
USM
14h 40m
2 stops
Malaysia Airlines Logo
19:10 - 23:25
USM
-
CCU
53h 45m
2 stops
₹ 54,336Malaysia Airlines
Fri, 18 Sep - Wed, 23 Sep
Malaysia Airlines Logo
00:40 - 16:50
CCU
-
USM
14h 40m
2 stops
Malaysia Airlines Logo
19:10 - 23:25
USM
-
CCU
53h 45m
2 stops
₹ 54,431Malaysia Airlines
Fri, 18 Sep - Wed, 23 Sep
Multiple Airlines Logo
01:00 - 07:35
CCU
-
USM
5h 05m
1 stop
Multiple Airlines Logo
18:25 - 23:50
USM
-
CCU
6h 55m
1 stop
₹ 55,666Multiple Airlines
Mon, 17 Aug - Wed, 26 Aug
Malaysia Airlines Logo
00:40 - 16:35
CCU
-
USM
14h 25m
2 stops
Malaysia Airlines Logo
20:50 - 23:25
USM
-
CCU
52h 05m
2 stops
₹ 55,761Malaysia Airlines
Fri, 18 Sep - Wed, 23 Sep
Multiple Airlines Logo
01:00 - 07:45
CCU
-
USM
5h 15m
1 stop
Multiple Airlines Logo
18:55 - 23:50
USM
-
CCU
6h 25m
1 stop
₹ 55,856Multiple Airlines
Fri, 14 Aug - Wed, 26 Aug
Multiple Airlines Logo
08:30 - 08:25
CCU
-
USM
22h 25m
2 stops
Multiple Airlines Logo
19:45 - 00:45
USM
-
CCU
6h 30m
1 stop
₹ 55,951Multiple Airlines
Fri, 11 Sep - Tue, 15 Sep
Multiple Airlines Logo
08:30 - 08:25
CCU
-
USM
22h 25m
2 stops
Multiple Airlines Logo
19:00 - 09:50
USM
-
CCU
16h 20m
2 stops
₹ 56,331Multiple Airlines
Fri, 11 Sep - Tue, 15 Sep
Multiple Airlines Logo
01:00 - 07:35
CCU
-
USM
5h 05m
1 stop
Multiple Airlines Logo
19:00 - 23:50
USM
-
CCU
30h 20m
2 stops
₹ 57,281Multiple Airlines
Fri, 14 Aug - Wed, 26 Aug
Multiple Airlines Logo
23:05 - 07:45
CCU
-
USM
31h 10m
2 stops
Multiple Airlines Logo
08:40 - 22:20
USM
-
CCU
15h 10m
2 stops
₹ 58,041Multiple Airlines
Fri, 14 Aug - Tue, 18 Aug

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Malaysia Airlines flights from Kolkata to Ko Samui

Our best Malaysia Airlines deals on Kolkata to Ko Samui flight tickets
Malaysia Airlines
18 Sept
CCU00:40Kolkata Netaji S. Chandra
14h 40m
2 stops
USM16:50Ko Samui
23 Sept
USM19:10Ko Samui
53h 45m
2 stops
CCU23:25Kolkata Netaji S. Chandra
₹ 54,336
Malaysia Airlines
18 Sept
CCU00:40Kolkata Netaji S. Chandra
14h 40m
2 stops
USM16:50Ko Samui
23 Sept
USM19:10Ko Samui
53h 45m
2 stops
CCU23:25Kolkata Netaji S. Chandra
₹ 54,431
Malaysia Airlines
18 Sept
CCU00:40Kolkata Netaji S. Chandra
14h 25m
2 stops
USM16:35Ko Samui
23 Sept
USM20:50Ko Samui
52h 05m
2 stops
CCU23:25Kolkata Netaji S. Chandra
₹ 55,761

Singapore Airlines flights from Kolkata to Ko Samui

Our best Singapore Airlines deals on Kolkata to Ko Samui flight tickets
Singapore Airlines
19 Sept
CCU23:30Kolkata Netaji S. Chandra
17h 50m
1 stop
USM18:50Ko Samui
23 Sept
USM11:05Ko Samui
13h 00m
1 stop
CCU22:35Kolkata Netaji S. Chandra
₹ 70,770
Singapore Airlines
19 Sept
CCU23:30Kolkata Netaji S. Chandra
17h 50m
1 stop
USM18:50Ko Samui
23 Sept
USM11:05Ko Samui
13h 00m
1 stop
CCU22:35Kolkata Netaji S. Chandra
₹ 71,055
Singapore Airlines
19 Sept
CCU23:30Kolkata Netaji S. Chandra
17h 50m
1 stop
USM18:50Ko Samui
23 Sept
USM11:05Ko Samui
13h 00m
1 stop
CCU22:35Kolkata Netaji S. Chandra
₹ 71,150

momondo 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, momondo users made 59,053 searches. Data last updated 2 July 2026.
Use the filters below to find and compare flights from Kolkata to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataKo Samui

CCU - USM

CCUUSM

Kolkata Netaji S. Chandra

Thu 10/9

02:00-16:30

1 stop13h 00m

Ko Samui

Tue 15/9

17:50-00:45

1 stop8h 25m

₹ 50,252

KolkataKo Samui

CCU - USM

CCUUSM

Kolkata Netaji S. Chandra

Fri 18/9

00:40-16:50

2 stops14h 40m

Ko Samui

Wed 23/9

19:10-23:25

2 stops53h 45m

₹ 54,336

KolkataKo Samui

CCU - USM

CCUUSM

Kolkata Netaji S. Chandra

Fri 18/9

00:40-16:50

2 stops14h 40m

Ko Samui

Wed 23/9

19:10-23:25

2 stops53h 45m

₹ 54,431

KolkataKo Samui

CCU - USM

CCUUSM

Kolkata Netaji S. Chandra

Mon 17/8

01:00-07:35

1 stop5h 05m

Ko Samui

Wed 26/8

18:25-23:50

1 stop6h 55m

₹ 55,666

KolkataKo Samui

CCU - USM

CCUUSM

Kolkata Netaji S. Chandra

Fri 18/9

00:40-16:35

2 stops14h 25m

Ko Samui

Wed 23/9

20:50-23:25

2 stops52h 05m

₹ 55,761
Fastest return journey

KolkataKo Samui

CCU - USM

CCUUSM

Kolkata Netaji S. Chandra

Fri 14/8

01:00-07:45

1 stop5h 15m

Ko Samui

Wed 26/8

18:55-23:50

1 stop6h 25m

₹ 55,856

KolkataKo Samui

CCU - USM

CCUUSM

Kolkata Netaji S. Chandra

Fri 11/9

08:30-08:25

2 stops22h 25m

Ko Samui

Tue 15/9

19:45-00:45

1 stop6h 30m

₹ 55,951

KolkataKo Samui

CCU - USM

CCUUSM

Kolkata Netaji S. Chandra

Fri 11/9

08:30-08:25

2 stops22h 25m

Ko Samui

Tue 15/9

19:00-09:50

2 stops16h 20m

₹ 56,331

KolkataKo Samui

CCU - USM

CCUUSM

Kolkata Netaji S. Chandra

Fri 14/8

01:00-07:35

1 stop5h 05m

Ko Samui

Wed 26/8

19:00-23:50

2 stops30h 20m

₹ 57,281

KolkataKo Samui

CCU - USM

CCUUSM

Kolkata Netaji S. Chandra

Fri 14/8

23:05-07:45

2 stops31h 10m

Ko Samui

Tue 18/8

08:40-22:20

2 stops15h 10m

₹ 58,041

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ko Samui from

How to get the cheapest flight ticket from Kolkata to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Kolkata Netaji S. Chandra to Ko Samui?

Thai Airways is the most popular carrier operating from Kolkata Netaji S. Chandra to Ko Samui

When to book flights from Kolkata to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Kolkata to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Kolkata to Ko Samui (CCU to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kolkata to Ko Samui

Fastest flight time

17h 50m

Direct flights

None
The fastest flight from Kolkata to Ko Samui takes 17h 50m
There are no direct flights from Kolkata to Ko Samui. There are no popular flight routes from Kolkata to Ko Samui.
Search flight deals

Frequently asked questions about flying from Kolkata to Ko Samui

  • How far is Kolkata Netaji S. Chandra to Ko Samui by plane?

    There are 1910.3 km between Kolkata Netaji S. Chandra and Ko Samui. By plane, this route typically takes 17h 50m.

  • When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Ko Samui Airport?

    Prices for flights from Kolkata Netaji S. Chandra Airport to Ko Samui Airport are updated daily.

  • How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Ko Samui Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kolkata Netaji S. Chandra Airport to Ko Samui Airport.

  • What documentation or ID do you need to fly to Ko Samui Airport?

    The travel and health documents you'll need for your trip to Ko Samui Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ko Samui Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Ko Samui?

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

Why use momondo?

Why should I use momondo to find a flight deal from Kolkata to Ko Samui?

Finding the right flight to Ko Samui from Kolkata is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ko Samui quick and easy, saving you time and money.

Can I find flights from Kolkata to Ko Samui with flexible booking policies on momondo?

Flights from Kolkata to Ko Samui with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Kolkata to Ko Samui?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kolkata to Ko Samui.

I’m not ready to book a flight from Kolkata to Ko Samui right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Kolkata to Ko Samui flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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