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Cheap flights from Ko Samui to Mumbai from ฿8,306

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
USM — BOM
24 May — 31 May1
1 adult

Cheap flight deals from Ko Samui to Mumbai

Discover tips and strategies to find the most affordable flight options for your journey from Ko Samui (USM) to Mumbai (BOM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 May 2025.

Round-trip from

฿37,676

One-way from

฿8,306
Singapore Airlines
  • Singapore Airlines
  • 14/6-21/6
  • 2 total stops
  • 30h 30m total
  • Ko Samui to Mumbai
7/8
  • 7/8
  • 1 total stop
  • 31h 15m total
  • Ko Samui to Mumbai

Find flight deals from Ko Samui to Mumbai

Cheapest flights from Ko Samui to Mumbai
Explore the most affordable flight options available from Ko Samui to Mumbai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 May 2025.

Sat 14/608:45USM - BOM
1 stop14h 55mSingapore Airlines
Sat 21/623:40BOM - USM
1 stop15h 35mSingapore Airlines
Deal found 18/5฿37,676
Sat 14/617:35USM - BOM
2 stops40h 00mMultiple Airlines
Sat 21/612:00BOM - USM
2 stops25h 40mMultiple Airlines
Deal found 18/5฿55,152
Sat 14/610:05USM - BOM
2 stops37h 10mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Fri 20/600:40BOM - USM
2 stops43h 00mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 18/5฿388,755

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 19 May 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

Sat 14/6

08:45-22:10

1 stop14h 55m

Mumbai Chhatrapati Shivaji Intl

Sat 21/6

23:40-16:45

1 stop15h 35m

฿37,676

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Sat 14/6

17:35-08:05

2 stops40h 00m

Mumbai Chhatrapati Shivaji Intl

Sat 21/6

12:00-15:10

2 stops25h 40m

฿55,152

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Sat 14/6

10:05-21:45

2 stops37h 10m

Mumbai Chhatrapati Shivaji Intl

Fri 20/6

00:40-21:10

2 stops43h 00m

฿388,755

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Thu 7/8

08:20-14:05

1 stop31h 15m

฿8,306

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Thu 7/8

15:25-07:05

3 stops17h 10m

฿51,830

Flights are sorted by cheapest return flights first.

Deals found on 19/5

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.

Cheapflights Insights

Everything you need to know about your flight from Ko Samui to Mumbai

Rainfall in Mumbai by month

Plan your trip to Mumbai by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Mumbai ranges from 0.0 - 819.0 inches per month. July is typically the wettest month, when rainfall can reach 819.0 mm. March is typically the driest time to visit Mumbai when rainfall is around 0.0 mm.

Temperature in Mumbai by month

Plan your trip to Mumbai by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Mumbai, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.0 C).

Reviews of airlines servicing Mumbai

Get insights into the airlines that provide service to Mumbai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mumbai. Reviews last updated 19 May 2025.

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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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Can Cheapflights find flights from Ko Samui to Mumbai with no change fees?

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