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Cheap flights from Ko Samui to Mumbai from ₹ 23,107

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 28/1. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Ko Samui to Mumbai

Cheap return flights

Enter your travel dates to find the best prices.
Vietnam Airlines Logo
17:25 - 21:35USM  Ko Samui-BOM Mumbai Chhatrapati Shivaji Intl
29h 40m2 stops Bangkok Suvarnabhumi Ho Chi Minh City
Vietnam Airlines Logo
23:10 - 15:45BOM  Mumbai Chhatrapati Shivaji Intl-USM Ko Samui
15h 05m2 stops Ho Chi Minh City Bangkok Suvarnabhumi
₹ 75,623Vietnam Airlines
Thu, 17 Sep - Mon, 21 Sep
Vietnam Airlines Logo
17:25 - 21:35USM  Ko Samui-BOM Mumbai Chhatrapati Shivaji Intl
29h 40m2 stops Bangkok Suvarnabhumi Ho Chi Minh City
Vietnam Airlines Logo
23:10 - 15:45BOM  Mumbai Chhatrapati Shivaji Intl-USM Ko Samui
15h 05m2 stops Ho Chi Minh City Bangkok Suvarnabhumi
₹ 75,719Vietnam Airlines
Thu, 17 Sep - Mon, 21 Sep
Vietnam Airlines Logo
08:45 - 21:35USM  Ko Samui-BOM Mumbai Chhatrapati Shivaji Intl
14h 20m2 stops Bangkok Suvarnabhumi Hanoi Noibai
Vietnam Airlines Logo
23:10 - 17:45BOM  Mumbai Chhatrapati Shivaji Intl-USM Ko Samui
17h 05m2 stops Ho Chi Minh City Bangkok Suvarnabhumi
₹ 77,819Vietnam Airlines
Thu, 17 Sep - Mon, 21 Sep
Malaysia Airlines Logo
08:00 - 22:15USM  Ko Samui-BOM Mumbai Chhatrapati Shivaji Intl
15h 45m2 stops Phuket City Kuala Lumpur Intl
Malaysia Airlines Logo
23:25 - 20:25BOM  Mumbai Chhatrapati Shivaji Intl-USM Ko Samui
19h 30m2 stops Kuala Lumpur Intl Phuket City
₹ 84,312Malaysia Airlines
Thu, 24 Sep - Sun, 27 Sep
Malaysia Airlines Logo
08:00 - 22:15USM  Ko Samui-BOM Mumbai Chhatrapati Shivaji Intl
15h 45m2 stops Phuket City Kuala Lumpur Intl
Malaysia Airlines Logo
23:25 - 20:25BOM  Mumbai Chhatrapati Shivaji Intl-USM Ko Samui
19h 30m2 stops Kuala Lumpur Intl Phuket City
₹ 84,599Malaysia Airlines
Thu, 24 Sep - Sun, 27 Sep
Singapore Airlines Logo
18:15 - 22:10USM  Ko Samui-BOM Mumbai Chhatrapati Shivaji Intl
29h 25m1 stop Singapore Changi
Singapore Airlines Logo
11:45 - 17:20BOM  Mumbai Chhatrapati Shivaji Intl-USM Ko Samui
28h 05m1 stop Singapore Changi
₹ 122,506Singapore Airlines
Thu, 24 Sep - Sun, 27 Sep
Singapore Airlines Logo
18:15 - 22:10USM  Ko Samui-BOM Mumbai Chhatrapati Shivaji Intl
29h 25m1 stop Singapore Changi
Singapore Airlines Logo
11:45 - 17:20BOM  Mumbai Chhatrapati Shivaji Intl-USM Ko Samui
28h 05m1 stop Singapore Changi
₹ 122,887Singapore Airlines
Thu, 24 Sep - Sun, 27 Sep
Cathay Pacific Logo
11:55 - 00:20USM  Ko Samui-BOM Mumbai Chhatrapati Shivaji Intl
13h 55m1 stop Hong Kong Intl
Cathay Pacific Logo
01:40 - 19:40BOM  Mumbai Chhatrapati Shivaji Intl-USM Ko Samui
16h 30m1 stop Hong Kong Intl
₹ 129,380Cathay Pacific
Thu, 17 Sep - Sun, 20 Sep
Singapore Airlines Logo
18:15 - 10:30USM  Ko Samui-BOM Mumbai Chhatrapati Shivaji Intl
17h 45m1 stop Singapore Changi
Singapore Airlines Logo
11:45 - 17:20BOM  Mumbai Chhatrapati Shivaji Intl-USM Ko Samui
28h 05m1 stop Singapore Changi
₹ 131,004Singapore Airlines
Thu, 17 Sep - Mon, 21 Sep
Cathay Pacific Logo
11:55 - 00:20USM  Ko Samui-BOM Mumbai Chhatrapati Shivaji Intl
13h 55m1 stop Hong Kong Intl
Cathay Pacific Logo
01:40 - 07:10BOM  Mumbai Chhatrapati Shivaji Intl-USM Ko Samui
28h 00m2 stops Hong Kong Intl Bangkok Suvarnabhumi
₹ 133,391Cathay Pacific
Thu, 17 Sep - Sun, 20 Sep

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Vietnam Airlines flights from Ko Samui to Mumbai

Our best Vietnam Airlines deals on Ko Samui to Mumbai flight tickets
Vietnam Airlines
17 Sept
USM17:25Ko Samui
29h 40m
2 stops
BOM21:35Mumbai Chhatrapati Shivaji Intl
21 Sept
BOM23:10Mumbai Chhatrapati Shivaji Intl
15h 05m
2 stops
USM15:45Ko Samui
₹ 75,623
Vietnam Airlines
17 Sept
USM17:25Ko Samui
29h 40m
2 stops
BOM21:35Mumbai Chhatrapati Shivaji Intl
21 Sept
BOM23:10Mumbai Chhatrapati Shivaji Intl
15h 05m
2 stops
USM15:45Ko Samui
₹ 75,719
Vietnam Airlines
17 Sept
USM08:45Ko Samui
14h 20m
2 stops
BOM21:35Mumbai Chhatrapati Shivaji Intl
21 Sept
BOM23:10Mumbai Chhatrapati Shivaji Intl
17h 05m
2 stops
USM17:45Ko Samui
₹ 77,819

Singapore Airlines flights from Ko Samui to Mumbai

Our best Singapore Airlines deals on Ko Samui to Mumbai flight tickets
Singapore Airlines
24 Sept
USM18:15Ko Samui
29h 25m
1 stop
BOM22:10Mumbai Chhatrapati Shivaji Intl
27 Sept
BOM11:45Mumbai Chhatrapati Shivaji Intl
28h 05m
1 stop
USM17:20Ko Samui
₹ 122,506
Singapore Airlines
24 Sept
USM18:15Ko Samui
29h 25m
1 stop
BOM22:10Mumbai Chhatrapati Shivaji Intl
27 Sept
BOM11:45Mumbai Chhatrapati Shivaji Intl
28h 05m
1 stop
USM17:20Ko Samui
₹ 122,887
Singapore Airlines
17 Sept
USM18:15Ko Samui
17h 45m
1 stop
BOM10:30Mumbai Chhatrapati Shivaji Intl
21 Sept
BOM11:45Mumbai Chhatrapati Shivaji Intl
28h 05m
1 stop
USM17:20Ko Samui
₹ 131,004

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 15 August 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 Ko Samui - BOM Mumbai Chhatrapati Shivaji Intl

USMBOM

Ko Samui

Thu 17/9

17:25-21:35

2 stops29h 40m

Mumbai Chhatrapati Shivaji Intl

Mon 21/9

23:10-15:45

2 stops15h 05m

₹ 75,623

Ko SamuiMumbai

USM Ko Samui - BOM Mumbai Chhatrapati Shivaji Intl

USMBOM

Ko Samui

Thu 17/9

17:25-21:35

2 stops29h 40m

Mumbai Chhatrapati Shivaji Intl

Mon 21/9

23:10-15:45

2 stops15h 05m

₹ 75,719

Ko SamuiMumbai

USM Ko Samui - BOM Mumbai Chhatrapati Shivaji Intl

USMBOM

Ko Samui

Thu 17/9

08:45-21:35

2 stops14h 20m

Mumbai Chhatrapati Shivaji Intl

Mon 21/9

23:10-17:45

2 stops17h 05m

₹ 77,819

Ko SamuiMumbai

USM Ko Samui - BOM Mumbai Chhatrapati Shivaji Intl

USMBOM

Ko Samui

Thu 24/9

08:00-22:15

2 stops15h 45m

Mumbai Chhatrapati Shivaji Intl

Sun 27/9

23:25-20:25

2 stops19h 30m

₹ 84,312

Ko SamuiMumbai

USM Ko Samui - BOM Mumbai Chhatrapati Shivaji Intl

USMBOM

Ko Samui

Thu 24/9

08:00-22:15

2 stops15h 45m

Mumbai Chhatrapati Shivaji Intl

Sun 27/9

23:25-20:25

2 stops19h 30m

₹ 84,598

Ko SamuiMumbai

USM Ko Samui - BOM Mumbai Chhatrapati Shivaji Intl

USMBOM

Ko Samui

Thu 24/9

18:15-22:10

1 stop29h 25m

Mumbai Chhatrapati Shivaji Intl

Sun 27/9

11:45-17:20

1 stop28h 05m

₹ 122,506

Ko SamuiMumbai

USM Ko Samui - BOM Mumbai Chhatrapati Shivaji Intl

USMBOM

Ko Samui

Thu 24/9

18:15-22:10

1 stop29h 25m

Mumbai Chhatrapati Shivaji Intl

Sun 27/9

11:45-17:20

1 stop28h 05m

₹ 122,887
Fastest return journey

Ko SamuiMumbai

USM Ko Samui - BOM Mumbai Chhatrapati Shivaji Intl

USMBOM

Ko Samui

Thu 17/9

11:55-00:20

1 stop13h 55m

Mumbai Chhatrapati Shivaji Intl

Sun 20/9

01:40-19:40

1 stop16h 30m

₹ 129,380

Ko SamuiMumbai

USM Ko Samui - BOM Mumbai Chhatrapati Shivaji Intl

USMBOM

Ko Samui

Thu 17/9

18:15-10:30

1 stop17h 45m

Mumbai Chhatrapati Shivaji Intl

Mon 21/9

11:45-17:20

1 stop28h 05m

₹ 131,004

Ko SamuiMumbai

USM Ko Samui - BOM Mumbai Chhatrapati Shivaji Intl

USMBOM

Ko Samui

Thu 17/9

11:55-00:20

1 stop13h 55m

Mumbai Chhatrapati Shivaji Intl

Sun 20/9

01:40-07:10

2 stops28h 00m

₹ 133,391

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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

14h 20m

Direct flights

None
The fastest flight from Ko Samui to Mumbai takes 14h 20m
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. 14h 20m 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
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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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