What is the Chennai to Koh Samui flight ticket price?

The Chennai to Koh Samui round trip flight ticket price starts from ₹30,829, with an average price of ₹46,015 over the last 12 months.

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

October is the best month to fly based on historical data, while July is identified as the worst month. The average round-trip fare tracked over the last 12 months is Rs 46,015 with a minimum of Rs 30,829.

How much does a Chennai to Koh Samui trip cost?

The average round-trip fare for this route over the last 12 months is Rs 46,015 based on 29,149 tracked fares. The daily budget in Koh Samui is currently listed as Rs 0-Rs 0 per person.

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

The lowest average fare in the booking curve occurs when booking 31-60 days in advance at an average of Rs 123,811. Prices increase significantly closer to departure, with the 0-7 day window averaging Rs 168,929.

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

Airlines operating on this route include Akasa Air, Etihad, Bangkok Airways, Cathay Pacific, Emirates, Malaysia Airlines, Firefly, THAI, Qatar Airways, Royal Brunei, SriLankan, and EVA Air. Non-stop flights are not confirmed for this route.

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

There is no specific trip length data provided in the current analysis for this route. Travelers should prioritize October for the best weather conditions and avoid July.

Do Indians need a visa for Koh Samui?

No data is currently available regarding visa requirements for airport code USM for Indian travelers. The specific cost and requirement status remain unlisted in the provided information.

What is the best time to visit Koh Samui?

October is identified as the best month to visit, while July is marked as the worst month for travel. Weather data for the first six months including January through December is currently listed as unknown.

What are the top things to do in Koh Samui?

Top attractions and best activities are not available in the current data for this destination. The specific experiences offered by these locations remain unlisted in the provided information.

Chennai to Koh Samui Round Trip Flights | Prices from ₹30,829

Best round trip available now

⏳

RT prices 33% above average — wait if your dates are flexible

₹61,420

return ticket · per person · 10 nights · THAI, Bangkok Airways

Outbound

2026-10-05

MAA → USM · 1 stop · 4h 35m

₹31,268

Return

2026-10-15

USM → MAA · 2 stop · 6h 0m

₹30,152

All dates ↗ 💬 WhatsApp

Best Chennai–Koh Samui return dates

Top 6 combos sorted by deal score

BEST DEAL

₹61,420

10 05 → 10 15

10 nights

THAI, Bangkok Airways

₹61,437

10 13 → 10 15

2 nights

THAI, Bangkok Airways

₹61,949

10 05 → 11 11

37 nights

THAI, Bangkok Airways

₹61,958

10 22 → 11 11

20 nights

THAI, Bangkok Airways

₹61,966

10 13 → 11 11

29 nights

THAI, Bangkok Airways

₹61,975

10 05 → 11 06

32 nights

THAI, Bangkok Airways

Per person · Economy · Both legs included

Price by trip length

Cheapest RT found per stay duration

₹61k

2-3d

₹64k

4-6d

₹64k

7-9d

₹61k

10-14d

₹61k

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

₹168,929

2,279 fares

8-14 days

₹148,824

2,391 fares

15-30 days

₹131,000

5,225 fares

31-60 days

₹123,811

8,842 fares

61-90 days

₹126,441

7,162 fares

Booking at the optimal window saves ₹45,118 per ticket vs last-minute fares.

Best month for Chennai–Koh Samui round trip

Monthly average fare · weather · crowds

Jan Dec

Month	Avg OW fare	OW low	Verdict	Weather	Crowd
Jan	₹155,029	₹34,961	Expensive	Unknown	Unknown
Jul	₹204,351	₹89,220	Expensive	Unknown	Unknown
Aug	₹166,326	₹31,232	Expensive	Unknown	Unknown
Sep	₹134,468	₹30,909	Expensive	Unknown	Unknown
OctCHEAPEST	₹121,406	₹30,843	Expensive	Unknown	Unknown
Nov	₹122,227	₹30,829	Expensive	Unknown	Unknown
Dec	₹155,610	₹30,889	Expensive	Unknown	Unknown