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Cheap flights from Ko Samui to Mumbai from ₹ 20,364

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ko Samui to Mumbai departing on 20/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ko Samui to Mumbai

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:00 - 23:50
USM
-
BOM
17h 20m
2 stops
Multiple Airlines Logo
03:55 - 20:25
BOM
-
USM
15h 00m
1 stop
₹ 46,272Multiple Airlines
Thu, 25 Jun - Wed, 1 Jul
Multiple Airlines Logo
19:00 - 15:10
USM
-
BOM
21h 40m
1 stop
Multiple Airlines Logo
16:05 - 08:25
BOM
-
USM
14h 50m
1 stop
₹ 47,611Multiple Airlines
Thu, 25 Jun - Thu, 2 Jul
Multiple Airlines Logo
06:00 - 17:55
USM
-
BOM
13h 25m
1 stop
Multiple Airlines Logo
13:30 - 07:10
BOM
-
USM
16h 10m
1 stop
₹ 49,810Multiple Airlines
Sat, 13 Jun - Sat, 20 Jun
Multiple Airlines Logo
08:00 - 23:50
USM
-
BOM
17h 20m
2 stops
Multiple Airlines Logo
00:55 - 20:25
BOM
-
USM
18h 00m
2 stops
₹ 51,053Multiple Airlines
Sat, 13 Jun - Fri, 19 Jun
Multiple Airlines Logo
08:00 - 23:50
USM
-
BOM
17h 20m
2 stops
Multiple Airlines Logo
00:55 - 20:25
BOM
-
USM
18h 00m
2 stops
₹ 52,104Multiple Airlines
Thu, 25 Jun - Wed, 1 Jul
Multiple Airlines Logo
15:55 - 23:35
USM
-
BOM
9h 10m
1 stop
Multiple Airlines Logo
00:55 - 18:00
BOM
-
USM
15h 35m
2 stops
₹ 55,546Multiple Airlines
Sat, 13 Jun - Fri, 19 Jun
Multiple Airlines Logo
09:15 - 19:50
USM
-
BOM
12h 05m
2 stops
Multiple Airlines Logo
16:50 - 17:20
BOM
-
USM
23h 00m
3 stops
₹ 61,760Multiple Airlines
Sat, 13 Jun - Sat, 20 Jun
Malaysia Airlines Logo
07:50 - 22:15
USM
-
BOM
15h 55m
2 stops
Malaysia Airlines Logo
23:25 - 20:25
BOM
-
USM
19h 30m
2 stops
₹ 79,160Malaysia Airlines
Fri, 25 Sep - Mon, 28 Sep
Multiple Airlines Logo
09:15 - 21:05
USM
-
BOM
13h 20m
2 stops
Multiple Airlines Logo
23:35 - 20:50
BOM
-
USM
19h 45m
1 stop
₹ 113,004Multiple Airlines
Tue, 20 Oct - Tue, 20 Oct
Singapore Airlines Logo
18:05 - 10:35
USM
-
BOM
18h 00m
1 stop
Singapore Airlines Logo
11:50 - 18:50
BOM
-
USM
29h 30m
1 stop
₹ 116,446Singapore Airlines
Mon, 26 Oct - Fri, 30 Oct

Singapore Airlines flights from Ko Samui to Mumbai

Our best Singapore Airlines deals on Ko Samui to Mumbai flight tickets
Singapore Airlines
26 Oct
USM18:05Ko Samui
18h 00m
1 stop
BOM10:35Mumbai Chhatrapati Shivaji Intl
30 Oct
BOM11:50Mumbai Chhatrapati Shivaji Intl
29h 30m
1 stop
USM18:50Ko Samui
₹ 116,446
Singapore Airlines
26 Oct
USM19:45Ko Samui
27h 35m
1 stop
BOM21:50Mumbai Chhatrapati Shivaji Intl
30 Oct
BOM11:50Mumbai Chhatrapati Shivaji Intl
29h 30m
1 stop
USM18:50Ko Samui
₹ 116,542
Singapore Airlines
25 Sept
USM11:05Ko Samui
12h 35m
1 stop
BOM22:10Mumbai Chhatrapati Shivaji Intl
28 Sept
BOM23:40Mumbai Chhatrapati Shivaji Intl
16h 10m
1 stop
USM17:20Ko Samui
₹ 117,115

Emirates flights from Ko Samui to Mumbai

Our best Emirates deals on Ko Samui to Mumbai flight tickets
Emirates
26 Oct
USM08:30Ko Samui
34h 50m
2 stops
BOM17:50Mumbai Chhatrapati Shivaji Intl
30 Oct
BOM10:25Mumbai Chhatrapati Shivaji Intl
29h 35m
2 stops
USM17:30Ko Samui
₹ 146,944
Emirates
26 Oct
USM08:30Ko Samui
30h 55m
2 stops
BOM13:55Mumbai Chhatrapati Shivaji Intl
30 Oct
BOM22:00Mumbai Chhatrapati Shivaji Intl
18h 00m
2 stops
USM17:30Ko Samui
₹ 147,135
Emirates
26 Oct
USM08:30Ko Samui
25h 25m
2 stops
BOM08:25Mumbai Chhatrapati Shivaji Intl
30 Oct
BOM10:25Mumbai Chhatrapati Shivaji Intl
29h 35m
2 stops
USM17:30Ko Samui
₹ 148,473

momondo Fare Finder

 
Customise your flight search to find flights from Ko Samui to Mumbai 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 13 May 2026.
Use the filters below to find and compare flights from Ko Samui to Mumbai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Thu 25/6

08:00-23:50

2 stops17h 20m

Mumbai Chhatrapati Shivaji Intl

Wed 1/7

03:55-20:25

1 stop15h 00m

₹ 46,272

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Thu 25/6

19:00-15:10

1 stop21h 40m

Mumbai Chhatrapati Shivaji Intl

Thu 2/7

16:05-08:25

1 stop14h 50m

₹ 47,611

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Sat 13/6

06:00-17:55

1 stop13h 25m

Mumbai Chhatrapati Shivaji Intl

Sat 20/6

13:30-07:10

1 stop16h 10m

₹ 49,810

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Sat 13/6

08:00-23:50

2 stops17h 20m

Mumbai Chhatrapati Shivaji Intl

Fri 19/6

00:55-20:25

2 stops18h 00m

₹ 51,053

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Thu 25/6

08:00-23:50

2 stops17h 20m

Mumbai Chhatrapati Shivaji Intl

Wed 1/7

00:55-20:25

2 stops18h 00m

₹ 52,104
Fastest return journey

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Sat 13/6

15:55-23:35

1 stop9h 10m

Mumbai Chhatrapati Shivaji Intl

Fri 19/6

00:55-18:00

2 stops15h 35m

₹ 55,546

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Sat 13/6

09:15-19:50

2 stops12h 05m

Mumbai Chhatrapati Shivaji Intl

Sat 20/6

16:50-17:20

3 stops23h 00m

₹ 61,760

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Fri 25/9

07:50-22:15

2 stops15h 55m

Mumbai Chhatrapati Shivaji Intl

Mon 28/9

23:25-20:25

2 stops19h 30m

₹ 79,160

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Tue 20/10

09:15-21:05

2 stops13h 20m

Mumbai Chhatrapati Shivaji Intl

Tue 20/10

23:35-20:50

1 stop19h 45m

₹ 113,004

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Mon 26/10

18:05-10:35

1 stop18h 00m

Mumbai Chhatrapati Shivaji Intl

Fri 30/10

11:50-18:50

1 stop29h 30m

₹ 116,446

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from Ko Samui to Mumbai

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

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

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

Fastest flight time

13h 25m

Direct flights

None
The fastest flight from Ko Samui to Mumbai takes 13h 25m
There are no direct flights from Ko Samui to Mumbai. There are no popular flight routes from Ko Samui to Mumbai.
Search flight deals

Frequently asked questions about flying from Ko Samui to Mumbai

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

    There are 3108.8 km between Ko Samui and Mumbai Chhatrapati Shivaji Intl. 13h 25m is a normal flight duration for this route.

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

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

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

  • What documentation or ID do you need to fly to Mumbai Chhatrapati Shivaji Intl Airport?

    The travel and health documents you'll need for your trip to Mumbai Chhatrapati Shivaji Intl 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 Mumbai Chhatrapati Shivaji Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Ko Samui to Mumbai

  • How do I get Price Alerts for flights from Ko Samui to Mumbai?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Ko Samui from Mumbai. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Ko Samui to Mumbai with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near Mumbai?

Book flights to Mumbai if you plan to visit one of these locations
Lonavala

Why use momondo?

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

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 Mumbai from Ko Samui.

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

Yes. All flights to Mumbai from Ko Samui on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Ko Samui and Mumbai by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Ko Samui to Mumbai now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Mumbai and let you know when they change.

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