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Home / Mumbai — Koh Samui

Cheap flights Mumbai — Koh Samui

from $277 3 109 km ~4h 9m 2 flights found 1 airlines cheapest on Sunday
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $277 on 01.12.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 1 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
01 Dec 2026, Tue
IndiGo 6E 1059
11:30
BOM Chhatrapati Shivaji International Airport
17:00
USM Koh Samui Airport
5h 30m 1 stop
View this ticket
Route characteristics
Distance
3 109 km
Flight time
4h 9m
Time difference
+1h
Minimum price
from $277 (01.12.2026)
Average price
$277
Maximum price
$277
Cheapest day
Sunday
Departure airports (1)
BOM Chhatrapati Shivaji International Airport
Arrival airports (1)
USM Koh Samui Airport
Airlines (1)
6E IndiGo
Agencies (2)
Trip.com Clickavia
Airlines — cheapest prices 1
IndiGo
IndiGo
Low-cost 2 flights · 2 days
$276
Where to buy tickets 2
Trip.com
1 tickets · 1 days
from $276
Clickavia
1 tickets · 1 days
from $277
Airports

From — Mumbai (1)

  • BOM Chhatrapati Shivaji International Airport

To — Koh Samui (1)

  • USM Koh Samui Airport
Other destinations from Mumbai
Frequently asked questions about the route Mumbai — Koh Samui
How long is the flight from Mumbai to Koh Samui?
Approximate flight time — 4h 9m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Mumbai to Koh Samui?
The straight-line distance — 3 109 km.
How much do flights from Mumbai to Koh Samui cost?
The minimum price over 3 months — from $277 on 01.12.2026.
What is the average ticket price?
The average price — $277. Range: $277 — $277.
What is the time difference between Mumbai and Koh Samui?
The difference — +1h.
From which airports does Mumbai operate flights?
From Mumbai: BOM (Chhatrapati Shivaji International Airport).
To which airports in Koh Samui do flights arrive?
To Koh Samui: USM (Koh Samui Airport).
Which airlines fly this route?
This route is served by 1 airline: IndiGo.
Which day of the week is cheapest?
The cheapest day of the week — Sunday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Mumbai — Koh Samui

Flights Mumbai — Koh Samui is a popular route. The straight-line distance is 3 109 km. Flight time 4h 9m. Time difference +1h.

From Mumbai (BOM) flights depart from 1 airport: BOM. To Koh Samui (USM) — 1 arrival airport: USM.

1 airline operate on this route: IndiGo.

The minimum price for the next 3 months — from $277 (01.12.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $277, ranging from $277 to $277. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Sunday.

Other destinations in Thailand from Mumbai