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 ₹50,358 over the last 12 months.

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

September is identified as the best month to fly with an average round-trip fare of Rs 50,216 across 28,655 tracked fares. August is the worst month for pricing on this route where high volatility is observed among the available airline options.

How much does a Mumbai to Koh Samui trip cost?

A Mumbai to Koh Samui round-trip costs an average of Rs 50,216 with a minimum recorded fare of Rs 30,076 based on 28,655 tracked fares. The daily budget in Koh Samui is currently listed as Rs 0-Rs 0/person due to unavailable data.

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

The lowest average fare occurs when booking 15-30 days in advance at Rs 114,811, which is significantly cheaper than the Rs 159,504 average for bookings made within 0-7 days. Fares generally increase as the departure date approaches, peaking sharply if booked less than a week before travel.

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

Airlines operating on this route include Akasa Air, Etihad, Bangkok Airways, Cathay Pacific, Emirates, Malaysia Airlines, EVA Air, Singapore Airlines, Scoot, SriLankan, and THAI. There are no confirmed non-stop flights available for travelers flying from Mumbai to Koh Samui.

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

The ideal trip length and specific duration data are not available in the current dataset for this route. Travelers should consider the daily budget range of Rs 0-Rs 0/person when planning their stay.

Do Indians need a visa for Koh Samui?

There is no data available for airport code USM regarding visa requirements for Indian travelers. The specific cost and entry rules cannot be confirmed based on the provided information.

What is the best time to visit Koh Samui?

September is the best month to visit while August is the worst month according to fare volatility data. Weather and crowd levels for most months including April, July, January, February, December are currently unknown.

What are the top things to do in Koh Samui?

Top attractions and specific experiences are not available in the current dataset for this destination. The data does not provide details on activities or points of interest for travelers visiting Koh Samui.

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

Best round trip available now

⏳

RT prices 16% above average — wait if your dates are flexible

₹58,590

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

Outbound

2026-10-26

BOM → USM · 1 stop · 5h 25m

₹30,188

Return

2026-11-05

USM → BOM · 2 stop · 7h 15m

₹28,402

All dates ↗ 💬 WhatsApp

Best Mumbai–Koh Samui return dates

Top 6 combos sorted by deal score

BEST DEAL

₹58,590

10 26 → 11 05

10 nights

THAI, Bangkok Airways

₹58,665

11 24 → 12 01

7 nights

THAI, Bangkok Airways

₹58,665

10 26 → 12 01

36 nights

THAI, Bangkok Airways

₹58,665

11 29 → 12 01

2 nights

THAI, Bangkok Airways

₹58,952

10 21 → 11 05

15 nights

THAI, Bangkok Airways

₹59,027

10 21 → 12 01

41 nights

THAI, Bangkok Airways

Per person · Economy · Both legs included

Price by trip length

Cheapest RT found per stay duration

₹58k

2-3d

₹59k

4-6d

₹58k

7-9d

₹58k

10-14d

₹58k

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

₹158,978

2,655 fares

8-14 days

₹129,101

2,659 fares

15-30 days

₹115,140

5,456 fares

31-60 days

₹119,249

8,341 fares

61-90 days

₹125,838

8,034 fares

Booking at the optimal window saves ₹43,838 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	₹136,185	₹30,195	Expensive	Unknown	Unknown
Jul	₹122,625	₹37,648	Expensive	Unknown	Unknown
Aug	₹153,994	₹30,493	Expensive	Unknown	Unknown
SepCHEAPEST	₹115,864	₹30,164	Expensive	Unknown	Unknown
Oct	₹121,151	₹30,135	Expensive	Unknown	Unknown
Nov	₹125,034	₹30,076	Expensive	Unknown	Unknown
Dec	₹136,997	₹30,135	Expensive	Unknown	Unknown