Koh Samui
MAA → USM · ECONOMY · LIVE PRICES

Chennai to Koh Samui Flights

Unknown · 10h 38m avg (incl. connections) · Connects via Mumbai
MAA USM
Route overview

Traveling from Chennai to Koh Samui offers a diverse range of options with an average round-trip fare of Rs 46,149. The best month to fly is October, while August is considered the worst month. While specific visa data for USM is not available, it remains a popular tropical destination for Indian travelers.

Best deal available now
✈
Prices are 61% below average — great time to book
₹34,356
one-way per person · THAI, Bangkok Airways · 1 stop · 4h 35m
↓ 57% vs route avg Weekend departure
See all dates ↗ 💬 WhatsApp

Departure: 2026-10-25 · in 3 days · Prices tracked live by Tripfik

₹30,741
Cheapest available
₹79,099
Route avg (120d)
Oct
Cheapest month
37,552
Fares tracked

As of October 2026, the cheapest one-way flight from Chennai to Koh Samui is ₹30,741, which is 61% below the 12-month average of ₹79,099.

Cheapest Chennai to Koh Samui flights

Next 120 days — sorted by date
₹34,356
25 Oct · in 3d
Weekend
CHEAPEST
₹30,741
08 Nov · in 17d
Diwali
₹35,497
22 Nov · in 31d
Weekend
₹34,374
03 Dec · in 42d
₹33,988
04 Dec · in 43d
Weekend
₹34,356
11 Dec · in 50d
Weekend
₹33,992
06 Jan · in 76d
₹31,109
15 Jan · in 85d
Weekend

Under ₹45,243 = top 25% best fares on this route

Round-trip fares — Chennai ↔ Koh Samui

Both directions combined · 3–14 night stays
12-month low
₹30,819
best RT found this year
12-month avg
₹46,149
typical combined price
12-month peak
₹852,760
avoid Aug
Best month for RT
Oct
lowest avg RT fares

Booking at the right time saves up to ₹15,330 (33%) vs average RT price.

See round-trip combos & dates →

Best time to visit Koh Samui from Chennai

Monthly price, weather & crowd guide
Jan Dec
Month Typical OW fare Verdict Weather Crowd
Jan ₹81,074 Expensive Unknown Unknown
Oct CHEAPEST ₹66,180 Expensive Unknown Unknown
Nov ₹73,802 Expensive Unknown Unknown
Dec ₹80,516 Expensive Unknown Unknown

Koh Samui — what to know

Essential info for Indian travellers

From Chennai, Akasa Air,Etihad,Bangkok Airways,Cathay Pacific,Emirates,Malaysia Airlines,Firefly,THAI,Qatar Airways,Royal Brunei,SriLankan,EVA Air fly to Koh Samui in 10h 38m, connecting through Mumbai.

More about Koh Samui →

Visa for Indians
N/A
No data available for airport code USM.
Currency
N/A
UPI / India cards
No
Local SIM
Difficult
Power plug
N/A
Safety
Unknown
Flight time
10h 38m avg
Airlines
Akasa Air, Etihad, Bangkok Airways
VISA GUIDE FOR INDIAN PASSPORT HOLDERS

N/A — No data available for airport code USM. Apply well ahead of travel and keep proof of your return flight, accommodation and funds ready when you submit your application.

The route offers a wide price range with a minimum round-trip fare of Rs 30,819 compared to a maximum of Rs 852,760. With 37,552 fares tracked, travelers can find significant value depending on the volatility of the high-priced market.

Other international flights from Chennai

MAA → BKK
BKK
MAA → CMB
CMB
MAA → PEN
PEN
MAA → LGK
LGK

Chennai to Koh Samui — FAQ

What is the Chennai to Koh Samui flight ticket price?
The Chennai to Koh Samui one way flight ticket price starts from ₹30,741, with an average price of ₹79,099.
What is the cheapest month to fly Chennai to Koh Samui?
The best month to fly is October, which typically offers more favorable pricing than the peak months. Conversely, August is identified as the worst month for travelers looking for the best deals.
How much does a Chennai to Koh Samui trip cost?
The average round-trip fare is Rs 46,149, while the minimum fare found is Rs 30,819. 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 Chennai to Koh Samui flights?
The lowest average fare of Rs 125,236 is available when booking 31-60 days in advance. Prices trend upward as the flight date approaches, peaking at Rs 164,913 for last-minute bookings.
Which airlines fly Chennai to Koh Samui and are there non-stops?
Airlines include Akasa Air, Etihad, Bangkok Airways, Cathay Pacific, Emirates, Malaysia Airlines, Firefly, THAI, Qatar Airways, Royal Brunei, SriLankan, and EVA Air. There are no non-stop flights confirmed, so travelers should confirm connection options at booking.
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 and the variety of experiences available. Since top attractions are not specified, travelers can customize the duration based on their preferred pace.
Do Indians need a visa for Koh Samui?
The specific visa requirements for Indians at airport code USM are currently not available in the data. Travelers should check the latest updates for the specific visa type required for Thailand.
What is the best time to visit Koh Samui?
October is the best month to visit, while August is considered the worst month. Specific weather and crowd data for the first six months are currently unknown.
What are the top things to do in Koh Samui?
The data does not specify the top attractions for Koh Samui at this time. Travelers can explore the island's unique coastal features to find their own highlights.
Route data (12 months · 37,552 fares)
12m avg RT fare
₹46,149
RT historical low
₹30,819
Volatility
High
Data tier
Tier A · updated continuously

Last updated 22 Oct 2026 · Tripfik tracks live fares from all major Indian airports

Best price now
₹34,356
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