What is the Kolkata to Koh Samui flight ticket price?

The Kolkata to Koh Samui round trip flight ticket price starts from ₹29,988, with an average price of ₹45,313 over the last 12 months.

What is the cheapest month to fly Kolkata to Koh Samui?

The best month to fly is November. While the average round-trip fare is Rs 45,313, November provides the optimal window for travelers seeking the best experience.

How much does a Kolkata to Koh Samui trip cost?

The average round-trip fare is Rs 45,313, with prices starting as low as Rs 29,988. The daily budget for a traveler in Koh Samui is listed as Rs 0-Rs 0 per person.

How far in advance should I book Kolkata to Koh Samui flights?

The lowest average fare of Rs 85,921 is available when booking 61-90 days in advance. Prices tend to rise as you get closer to your departure date, reaching Rs 101,509 for last-minute bookings.

Which airlines fly Kolkata to Koh Samui and are there non-stops?

Airlines serving this route include Emirates, Bangkok Airways, IndiGo, Malaysia Airlines, Firefly, THAI, EVA Air, and flydubai. There are no non-stop flights confirmed for this route.

How many days is ideal for a Koh Samui trip from India?

The ideal trip length is determined by the daily budget of Rs 0-Rs 0 per person. Since specific top attractions are not listed, travelers can customize their stay length based on their personal pace.

Do Indians need a visa for Koh Samui?

There is no specific visa data available for the airport code USM. Travelers should check the latest requirements for Koh Samui before booking their flight from Kolkata.

What is the best time to visit Koh Samui?

November is the best month to visit for the best overall experience. February is considered the worst month to visit according to the tracked data.

What are the top things to do in Koh Samui?

The specific top attractions for Koh Samui are currently not available in the data. Travelers can explore the island's unique landscape while enjoying the tropical atmosphere.

Kolkata to Koh Samui Round Trip Flights | from ₹29,988

Best round trip available now

⏳

RT prices 25% above average — wait if your dates are flexible

₹56,445

return ticket · per person · 6 nights · THAI, Bangkok Airways

Outbound

2026-11-03

CCU → USM · 1 stop · 4h 0m

₹29,958

Return

2026-11-09

USM → CCU · 1 stop · 3h 50m

₹26,487

All dates ↗ 💬 WhatsApp

Best Kolkata–Koh Samui return dates

Top 6 combos sorted by deal score

BEST DEAL

₹56,445

11 03 → 11 09

6 nights

THAI, Bangkok Airways

₹56,445

11 03 → 11 12

9 nights

THAI, Bangkok Airways

₹56,445

11 03 → 11 11

8 nights

THAI, Bangkok Airways

₹56,448

11 04 → 11 09

5 nights

THAI, Bangkok Airways

₹56,448

11 02 → 11 12

10 nights

THAI, Bangkok Airways

₹56,448

10 29 → 11 09

11 nights

THAI, Bangkok Airways

Per person · Economy · Both legs included

Price by trip length

Cheapest RT found per stay duration

₹56k

2-3d

₹56k

4-6d

₹56k

7-9d

₹56k

10-14d

₹56k

15d+

Longer stays often unlock cheaper per-night fares when airlines fill mid-week seats.

When to book for the best price

Average one-way fare by booking window

0-7 days

₹101,509

2,316 fares

8-14 days

₹95,529

2,372 fares

15-30 days

₹98,623

4,922 fares

31-60 days

₹95,390

8,147 fares

61-90 days

₹85,921

6,872 fares

Booking at the optimal window saves ₹15,588 per ticket vs last-minute fares.

Best month for Kolkata–Koh Samui round trip

Monthly average fare · weather · crowds

Jan Dec

Month	Avg OW fare	OW low	Verdict	Weather	Crowd
Jan	₹108,769	₹29,988	Expensive	Unknown	Unknown
Feb	₹119,302	₹34,499	Expensive	Unknown	Unknown
Aug	₹81,575	₹30,138	Expensive	Unknown	Unknown
Sep	₹93,746	₹30,054	Expensive	Unknown	Unknown
Oct	₹99,295	₹30,012	Expensive	Unknown	Unknown
NovCHEAPEST	₹81,544	₹30,012	Expensive	Unknown	Unknown
Dec	₹105,201	₹30,012	Expensive	Unknown	Unknown