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Cheap flights from Mumbai to Ko Samui from ₹ 21,406

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mumbai to Ko Samui departing on 8/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Mumbai to Ko Samui

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
00:55 - 10:45
BOM
-
USM
8h 20m
1 stop
Multiple Airlines Logo
07:50 - 23:50
USM
-
BOM
17h 30m
1 stop
₹ 39,006Multiple Airlines
Mon, 5 Oct - Tue, 13 Oct
Multiple Airlines Logo
00:55 - 16:35
BOM
-
USM
14h 10m
1 stop
Multiple Airlines Logo
14:30 - 01:05
USM
-
BOM
12h 05m
1 stop
₹ 41,955Multiple Airlines
Fri, 28 Aug - Sat, 5 Sep
Multiple Airlines Logo
16:05 - 18:00
BOM
-
USM
24h 25m
1 stop
Multiple Airlines Logo
08:00 - 15:10
USM
-
BOM
8h 40m
1 stop
₹ 46,712Multiple Airlines
Mon, 1 Jun - Wed, 10 Jun
Multiple Airlines Logo
15:55 - 18:00
BOM
-
USM
24h 35m
1 stop
Multiple Airlines Logo
06:00 - 23:50
USM
-
BOM
19h 20m
1 stop
₹ 47,664Multiple Airlines
Fri, 5 Jun - Tue, 16 Jun
Multiple Airlines Logo
01:10 - 16:55
BOM
-
USM
14h 15m
2 stops
Multiple Airlines Logo
08:00 - 15:10
USM
-
BOM
8h 40m
1 stop
₹ 48,330Multiple Airlines
Sun, 31 May - Wed, 10 Jun
Multiple Airlines Logo
01:10 - 16:55
BOM
-
USM
14h 15m
2 stops
Multiple Airlines Logo
08:00 - 15:10
USM
-
BOM
8h 40m
1 stop
₹ 48,615Multiple Airlines
Sun, 31 May - Wed, 10 Jun
Multiple Airlines Logo
15:55 - 18:00
BOM
-
USM
24h 35m
1 stop
Multiple Airlines Logo
12:10 - 23:50
USM
-
BOM
13h 10m
2 stops
₹ 48,710Multiple Airlines
Fri, 5 Jun - Tue, 16 Jun
Multiple Airlines Logo
01:10 - 16:55
BOM
-
USM
14h 15m
2 stops
Multiple Airlines Logo
08:00 - 19:15
USM
-
BOM
12h 45m
2 stops
₹ 50,042Multiple Airlines
Sun, 31 May - Wed, 10 Jun
Multiple Airlines Logo
06:20 - 20:25
BOM
-
USM
12h 35m
1 stop
Multiple Airlines Logo
11:25 - 01:05
USM
-
BOM
15h 10m
1 stop
₹ 50,137Multiple Airlines
Thu, 25 Jun - Thu, 2 Jul
Multiple Airlines Logo
23:40 - 13:45
BOM
-
USM
12h 35m
2 stops
Multiple Airlines Logo
11:05 - 22:10
USM
-
BOM
12h 35m
1 stop
₹ 50,232Multiple Airlines
Tue, 6 Oct - Tue, 13 Oct

momondo Fare Finder

 
Customise your flight search to find flights from Mumbai to Ko Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 59,053 searches. Data last updated 12 May 2026.
Use the filters below to find and compare flights from Mumbai to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Mon 5/10

00:55-10:45

1 stop8h 20m

Ko Samui

Tue 13/10

07:50-23:50

1 stop17h 30m

₹ 39,006

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Fri 28/8

00:55-16:35

1 stop14h 10m

Ko Samui

Sat 5/9

14:30-01:05

1 stop12h 05m

₹ 41,955

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Mon 1/6

16:05-18:00

1 stop24h 25m

Ko Samui

Wed 10/6

08:00-15:10

1 stop8h 40m

₹ 46,712

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Fri 5/6

15:55-18:00

1 stop24h 35m

Ko Samui

Tue 16/6

06:00-23:50

1 stop19h 20m

₹ 47,664
Fastest return journey

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Sun 31/5

01:10-16:55

2 stops14h 15m

Ko Samui

Wed 10/6

08:00-15:10

1 stop8h 40m

₹ 48,330

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Sun 31/5

01:10-16:55

2 stops14h 15m

Ko Samui

Wed 10/6

08:00-15:10

1 stop8h 40m

₹ 48,615

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Fri 5/6

15:55-18:00

1 stop24h 35m

Ko Samui

Tue 16/6

12:10-23:50

2 stops13h 10m

₹ 48,710

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Sun 31/5

01:10-16:55

2 stops14h 15m

Ko Samui

Wed 10/6

08:00-19:15

2 stops12h 45m

₹ 50,042

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Thu 25/6

06:20-20:25

1 stop12h 35m

Ko Samui

Thu 2/7

11:25-01:05

1 stop15h 10m

₹ 50,137

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Tue 6/10

23:40-13:45

2 stops12h 35m

Ko Samui

Tue 13/10

11:05-22:10

1 stop12h 35m

₹ 50,232

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Mumbai to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Mumbai and Ko Samui?

What is the cheapest month to fly to Ko Samui?

If you are unable to visit Ko Samui during the month of April, then departing from Mumbai during the month February is also very affordable. Most momondo users find prices during this month for around ₹ 0.

When to book flights from Mumbai to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Mumbai to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Mumbai to Ko Samui (BOM to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Mumbai to Ko Samui

Fastest flight time

9h 00m

Direct flights

None
The fastest flight from Mumbai to Ko Samui takes 9h 00m
There are no direct flights from Mumbai to Ko Samui. There are no popular flight routes from Mumbai to Ko Samui.
Search flight deals

Frequently asked questions about flying from Mumbai to Ko Samui

  • How far is Mumbai Chhatrapati Shivaji Intl to Ko Samui by plane?

    The straight-line distance from Mumbai Chhatrapati Shivaji Intl to Ko Samui is 3108.8 km. Flights usually cover this in 9h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Mumbai Chhatrapati Shivaji Intl Airport to Ko Samui Airport?

    Prices for flights from Mumbai Chhatrapati Shivaji Intl Airport to Ko Samui Airport refresh daily.

  • How many operators does momondo search for flights from Mumbai Chhatrapati Shivaji Intl Airport to Ko Samui Airport?

  • How old do you have to be to fly from Mumbai Chhatrapati Shivaji Intl Airport to Ko Samui Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Mumbai Chhatrapati Shivaji Intl Airport to Ko Samui Airport.

  • What documentation or ID do you need to fly to Ko Samui Airport?

    The travel and health documents you'll need for your trip to Ko Samui Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ko Samui Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Mumbai to Ko Samui?

Best airlines flying from Mumbai to Ko Samui

Compare and see reviews for airlines that fly from Mumbai to Ko Samui with momondo
Airline
Rating
Free Cancellation
Price
Thai AirwaysPriceFrom ₹ 47,994Free CancellationRating
7.9
401 reviews
Search Thai Airways flights

Travelling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Tao
Ko Pha Ngan
Khanom

Why use momondo?

Why should I use momondo to find a flight deal from Mumbai to Ko Samui?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ko Samui from Mumbai.

Can I find flights from Mumbai to Ko Samui with flexible booking policies on momondo?

All flight searches from Mumbai to Ko Samui on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Mumbai to Ko Samui?

momondo provides multiple filters to help you find the best flight to Ko Samui from Mumbai. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Mumbai to Ko Samui right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ko Samui, momondo offers a useful price alert feature which will track prices for flights to Ko Samui from Mumbai and alert you when they change.

An easier way to manage your Ko Samui trip

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