Cheap flights from Ko Samui to Mumbai from ฿5,960

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
USM — BOM
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Find flight deals from Ko Samui to Mumbai

One-way flights from Ko Samui to Mumbai
Search for one-way flight options from Ko Samui to Mumbai. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Thu 20/1108:15USM - BOM
1 stop17h 45mMultiple Airlines
Deal found 16/9฿5,960
Fri 21/1106:45USM - BOM
1 stop17h 55mMultiple Airlines
Deal found 16/9฿6,404
Tue 18/1118:15USM - BOM
1 stop7h 45mMultiple Airlines
Deal found 16/9฿6,816
Sun 23/1118:15USM - BOM
1 stop7h 45mMultiple Airlines
Deal found 16/9฿7,038
Mon 17/1106:45USM - BOM
1 stop18h 35mMultiple Airlines
Deal found 16/9฿7,323
Sat 22/1108:15USM - BOM
2 stops15h 35mMultiple Airlines
Deal found 16/9฿8,750

Cheapflights 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, Cheapflights users made 17,341 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Ko Samui to Mumbai that are best for you.

Fly from

Ko Samui

Fly to

Mumbai

Route

Depart

Return

Price

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Thu 20/11

08:15-00:30

1 stop17h 45m

฿5,960

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Sat 22/11

06:45-23:10

1 stop17h 55m

฿6,404

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Fri 21/11

06:45-23:10

1 stop17h 55m

฿6,404

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Wed 19/11

06:45-23:10

1 stop17h 55m

฿6,816

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Tue 18/11

18:15-00:30

1 stop7h 45m

฿6,816

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Sun 23/11

18:15-00:30

1 stop7h 45m

฿7,038

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Mon 17/11

06:45-23:50

1 stop18h 35m

฿7,323

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Best time to book a flight from Ko Samui to Mumbai

Have a flexible travel schedule? Discover the best time to fly to Mumbai from Ko Samui with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Ko Samui to Mumbai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Ko Samui to Mumbai that include hotel bookings?

    Yes. In addition to deals on Ko Samui to Mumbai flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ko Samui to Mumbai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ko Samui to Mumbai.

  • Can I find deals for business class flights from Ko Samui to Mumbai?

    Yes. Cheapflights offers flight deals from Ko Samui to Mumbai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for Ko Samui to Mumbai

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