Which airlines fly to Ko Samui?

Singapore Airlines, Thai Lion Air and Thai Airways are the top three most popular airlines that fly to Ko Samui from Mumbai according to our data. Singapore Airlines is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Ko Samui. Keep in mind that there are 3 different airlines that fly to Ko Samui on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Mumbai Chhatrapati Shivaji Intl Airport to Ko Samui Airport is 2 as of February 2026.

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.

₹ 18,790 Cheap Flights from Mumbai to Ko Samui in 2026

1 adult

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Find the cheapest flights from Mumbai to Ko Samui

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

00:45 - 17:05

BOM

USM

14h 50m

1 stop

07:50 - 23:50

USM

BOM

17h 30m

1 stop

₹ 36,846Multiple Airlines

Tue, 23 Jun - Tue, 30 Jun

01:40 - 18:25

BOM

USM

15h 15m

1 stop

19:00 - 23:50

USM

BOM

30h 20m

2 stops

₹ 43,079Multiple Airlines

Sat, 14 Mar - Sun, 22 Mar

13:30 - 07:45

BOM

USM

16h 45m

1 stop

09:20 - 17:50

USM

BOM

10h 00m

1 stop

₹ 43,262Multiple Airlines

Fri, 6 Mar - Sun, 15 Mar

13:30 - 07:45

BOM

USM

16h 45m

1 stop

20:30 - 17:50

USM

BOM

22h 50m

1 stop

₹ 44,179Multiple Airlines

Sun, 15 Mar - Sun, 22 Mar

08:50 - 18:50

BOM

USM

32h 30m

3 stops

08:55 - 07:30

USM

BOM

24h 05m

2 stops

₹ 48,212Multiple Airlines

Sun, 15 Mar - Sun, 22 Mar

02:05 - 20:25

BOM

USM

16h 50m

1 stop

15:25 - 23:50

USM

BOM

9h 55m

1 stop

₹ 48,945Multiple Airlines

Thu, 16 Apr - Wed, 22 Apr

15:10 - 07:30

BOM

USM

14h 50m

1 stop

18:15 - 00:30

USM

BOM

7h 45m

1 stop

₹ 49,495Multiple Airlines

Fri, 27 Feb - Thu, 5 Mar

13:30 - 08:15

BOM

USM

17h 15m

1 stop

09:15 - 17:55

USM

BOM

10h 10m

1 stop

₹ 50,137Multiple Airlines

Thu, 30 Apr - Mon, 4 May

23:40 - 15:10

BOM

USM

14h 00m

2 stops

08:40 - 22:10

USM

BOM

15h 00m

1 stop

₹ 51,603Multiple Airlines

Wed, 24 Jun - Tue, 30 Jun

13:30 - 08:15

BOM

USM

17h 15m

1 stop

19:00 - 17:45

USM

BOM

24h 15m

2 stops

₹ 53,345Multiple Airlines

Thu, 30 Apr - Mon, 4 May

Singapore Airlines flights from Mumbai to Ko Samui

Our best Singapore Airlines deals on Mumbai to Ko Samui flight tickets

Singapore Airlines

9 May

BOM23:40Mumbai Chhatrapati Shivaji Intl

17h 40m

1 stop

USM18:50Ko Samui

13 May

USM08:40Ko Samui

27h 20m

1 stop

BOM10:30Mumbai Chhatrapati Shivaji Intl

₹ 58,111

Singapore Airlines

9 May

BOM11:45Mumbai Chhatrapati Shivaji Intl

18h 30m

1 stop

USM07:45Ko Samui

13 May

USM19:45Ko Samui

16h 15m

1 stop

BOM10:30Mumbai Chhatrapati Shivaji Intl

₹ 60,769

Malaysia Airlines flights from Mumbai to Ko Samui

Our best Malaysia Airlines deals on Mumbai to Ko Samui flight tickets

Malaysia Airlines

9 May

BOM23:25Mumbai Chhatrapati Shivaji Intl

16h 10m

2 stops

USM17:05Ko Samui

13 May

USM07:50Ko Samui

15h 55m

2 stops

BOM22:15Mumbai Chhatrapati Shivaji Intl

₹ 79,376

Malaysia Airlines

27 Feb

BOM13:00Mumbai Chhatrapati Shivaji Intl

17h 00m

2 stops

USM07:30Ko Samui

5 Mar

USM07:55Ko Samui

16h 10m

2 stops

BOM22:35Mumbai Chhatrapati Shivaji Intl

₹ 114,480

Malaysia Airlines

28 Feb

BOM23:45Mumbai Chhatrapati Shivaji Intl

20h 05m

2 stops

USM21:20Ko Samui

6 Mar

USM07:55Ko Samui

16h 10m

2 stops

BOM22:35Mumbai Chhatrapati Shivaji Intl

₹ 147,019

Fly from

Fly to

Route

Depart

Return

Price

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Tue 23/6

00:45-17:05

1 stop14h 50m

Ko Samui

Tue 30/6

07:50-23:50

1 stop17h 30m

₹ 36,846

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Sat 14/3

01:40-18:25

1 stop15h 15m

Ko Samui

Sun 22/3

19:00-23:50

2 stops30h 20m

₹ 43,079

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Fri 6/3

13:30-07:45

1 stop16h 45m

Ko Samui

Sun 15/3

09:20-17:50

1 stop10h 00m

₹ 43,262

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Sun 15/3

13:30-07:45

1 stop16h 45m

Ko Samui

Sun 22/3

20:30-17:50

1 stop22h 50m

₹ 44,179

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Sun 15/3

08:50-18:50

3 stops32h 30m

Ko Samui

Sun 22/3

08:55-07:30

2 stops24h 05m

₹ 48,212

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Thu 16/4

02:05-20:25

1 stop16h 50m

Ko Samui

Wed 22/4

15:25-23:50

1 stop9h 55m

₹ 48,945

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Fri 27/2

15:10-07:30

1 stop14h 50m

Ko Samui

Thu 5/3

18:15-00:30

1 stop7h 45m

₹ 49,495

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Thu 30/4

13:30-08:15

1 stop17h 15m

Ko Samui

Mon 4/5

09:15-17:55

1 stop10h 10m

₹ 50,137

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Wed 24/6

23:40-15:10

2 stops14h 00m

Ko Samui

Tue 30/6

08:40-22:10

1 stop15h 00m

₹ 51,603

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Thu 30/4

13:30-08:15

1 stop17h 15m

Ko Samui

Mon 4/5

19:00-17:45

2 stops24h 15m

₹ 53,345

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Ko Samui?

If you are unable to visit Ko Samui during the month of February, then departing from Mumbai during the month March is also very affordable. Most momondo users find prices during this month for around ₹ 35,380.

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 05m
Direct flights	None

The fastest flight from Mumbai to Ko Samui takes 9h 05m

There are no direct flights from Mumbai to Ko Samui. There are no popular flight routes from Mumbai to Ko Samui.

Search flight deals

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 05m, 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?
The number of operators available for flights from Mumbai Chhatrapati Shivaji Intl Airport to Ko Samui Airport is 2 as of February 2026.
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?
Based on momondo bookings for flights between Mumbai and Ko Samui, the leading airline is Singapore Airlines, making up 56% of the total bookings. Other popular airlines include Thai Airways with 44%.

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
Singapore Airlines	PriceFrom ₹ 28,746	Free Cancellation	Rating 8.2 1,443 reviews		Search Singapore Airlines flights
Thai Airways	PriceFrom ₹ 46,239	Free Cancellation	Rating 7.8 381 reviews		Search Thai Airways flights

Ko Pha Ngan

Ko Tao

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.