What is the Mumbai to Koh Samui flight ticket price?

The Mumbai to Koh Samui round trip flight ticket price starts from ₹30,076, with an average price of ₹51,370 over the last 12 months.

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

The best month to fly is September. While the average round-trip fare is Rs 51,370, September provides the most favorable timing for travelers.

How much does a Mumbai to Koh Samui trip cost?

The average round-trip fare is Rs 51,370, with prices as low as Rs 30,076. The daily budget in Koh Samui is listed as Rs 0-Rs 0 per person.

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

The lowest fare of Rs 116,930 is available when booking 15-30 days in advance. Prices rise significantly to an average of Rs 153,885 when booking only 0-7 days before departure.

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

Airlines include Akasa Air, Etihad, Bangkok Airways, Cathay Pacific, Emirates, Malaysia Airlines, EVA Air, Singapore Airlines, Scoot, SriLankan, and THAI. There are no non-stop flights confirmed for this route, 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 not specified in the data, but it should be balanced against the daily budget of Rs 0-Rs 0 per person. Travelers can plan their stay based on their preferred pace since top attractions are not specifically listed.

Do Indians need a visa for Koh Samui?

There is currently no data available regarding the specific visa requirements for Indians at airport code USM. Travelers should check the latest regulations for Koh Samui before departure.

What is the best time to visit Koh Samui?

September is the best month to visit based on the flight data provided. Conversely, February is identified as the worst month for this route.

What are the top things to do in Koh Samui?

The specific top attractions for Koh Samui are not available in the current dataset. Travelers should explore the island's variety based on the high volatility of flight options.

Mumbai to Koh Samui Round Trip Flights | from ₹30,076

Best round trip available now

⏳

RT prices 18% above average — wait if your dates are flexible

₹60,665

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

Outbound

2026-11-02

BOM → USM · 1 stop · 5h 25m

₹30,091

Return

2026-11-08

USM → BOM · 2 stop · 7h 15m

₹30,574

All dates ↗ 💬 WhatsApp

Best Mumbai–Koh Samui return dates

Top 6 combos sorted by deal score

BEST DEAL

₹60,665

11 02 → 11 08

6 nights

THAI, Bangkok Airways

₹63,797

11 25 → 12 01

6 nights

THAI, Bangkok Airways

₹63,797

11 02 → 12 01

29 nights

THAI, Bangkok Airways

₹63,800

11 14 → 12 01

17 nights

THAI, Bangkok Airways

₹64,165

11 27 → 12 01

4 nights

THAI, Bangkok Airways

₹64,429

11 02 → 11 07

5 nights

THAI, Bangkok Airways

Per person · Economy · Both legs included

Price by trip length

Cheapest RT found per stay duration

₹71k

2-3d

₹60k

4-6d

₹64k

7-9d

₹68k

10-14d

₹63k

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

₹153,885

3,075 fares

8-14 days

₹125,817

3,030 fares

15-30 days

₹116,930

6,537 fares

31-60 days

₹125,840

10,573 fares

61-90 days

₹138,114

10,649 fares

Booking at the optimal window saves ₹36,955 per ticket vs last-minute fares.

Best month for Mumbai–Koh Samui round trip

Monthly average fare · weather · crowds

Jan Dec

Month	Avg OW fare	OW low	Verdict	Weather	Crowd
Jan	₹152,455	₹30,131	Expensive	Unknown	Unknown
Feb	₹189,158	₹50,707	Expensive	Unknown	Unknown
Aug	₹154,495	₹30,493	Expensive	Unknown	Unknown
SepCHEAPEST	₹116,398	₹30,164	Expensive	Unknown	Unknown
Oct	₹122,078	₹30,131	Expensive	Unknown	Unknown
Nov	₹129,012	₹30,076	Expensive	Unknown	Unknown
Dec	₹153,329	₹30,131	Expensive	Unknown	Unknown