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Cheap flights from Mumbai to Koh Samui from ₹ 18,794

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOM — USM
8 Feb — 15 Feb1
1 adult

Cheap flight deals from Mumbai to Koh Samui

Discover tips and strategies to find the most affordable flight options for your journey from Mumbai (BOM) to Koh Samui (USM). 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 3 February 2025.

Round-trip from

₹ 30,226

One-way from

₹ 18,794

Popular in

July

Cheapest in

June

Average price

₹ 62,271
Singapore Airlines
  • Singapore Airlines
  • 22/4-30/4
  • 2 total stops
  • 30h 05m total
  • Mumbai to Koh Samui
Singapore Airlines
  • Singapore Airlines
  • 23/3
  • 1 total stop
  • 18h 40m total
  • Mumbai to Koh Samui
High demand for flights, 3% potential price rise
Cheapest flight prices on average. 5% potential price decrease (₹ 241,918 potential savings vs. average return price).
Average for round-trip flights in February 2025

Find flight deals from Mumbai to Koh Samui

Cheapest flights from Mumbai to Koh Samui
Explore the most affordable flight options available from Mumbai to Koh Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 February 2025.

Wed 1/1011:45BOM - USM
1 stop18h 35mSingapore Airlines
Fri 10/1008:45USM - BOM
1 stop27h 15mSingapore Airlines
Deal found 2/2₹ 26,329
Wed 10/923:40BOM - USM
2 stops15h 45mMultiple Airlines
Tue 16/912:10USM - BOM
1 stop11h 30mMultiple Airlines
Deal found 3/2₹ 38,974
Mon 21/402:40BOM - USM
1 stop8h 35mThai Airways
Wed 30/418:55USM - BOM
1 stop8h 05mThai Airways
Deal found 2/2₹ 57,161
Mon 13/1022:25BOM - USM
2 stops17h 00mEmirates
Fri 24/1017:50USM - BOM
2 stops15h 55mEmirates
Deal found 2/2₹ 152,257

Find flights from Mumbai to Koh Samui within your budget

Customise your flight search to find flights from Mumbai to Koh Samui 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 454,620 searches. Data last updated 3 February 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MumbaiKoh Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Tue 22/4

11:45-07:50

1 stop18h 35m

Ko Samui

Wed 30/4

12:10-22:10

1 stop11h 30m

₹ 30,226

MumbaiKoh Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Thu 12/6

23:40-16:55

2 stops15h 45m

Ko Samui

Tue 17/6

08:45-22:10

1 stop14h 55m

₹ 38,974

MumbaiKoh Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Mon 21/4

02:40-12:45

1 stop8h 35m

Ko Samui

Wed 30/4

18:55-01:30

1 stop8h 05m

₹ 57,161

MumbaiKoh Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Tue 22/4

10:15-10:10

2 stops46h 25m

Ko Samui

Wed 30/4

16:25-14:15

2 stops23h 20m

₹ 162,390

MumbaiKoh Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Sun 23/3

11:50-08:00

1 stop18h 40m

₹ 18,794

MumbaiKoh Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Sat 22/2

21:50-08:00

2 stops32h 40m

₹ 22,951

MumbaiKoh Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Sun 23/3

23:10-20:45

2 stops20h 05m

₹ 29,707

MumbaiKoh Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Sat 22/2

23:20-08:10

1 stop7h 20m

₹ 59,327

MumbaiKoh Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Wed 5/3

04:15-18:15

2 stops36h 30m

₹ 95,789

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Best time to book a flight from Mumbai to Koh Samui

Have a flexible travel schedule? Discover the best time to fly to Koh Samui from Mumbai 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.

Travel insights for flights from Mumbai to Koh Samui

Get recent, data-driven insights about flights from Mumbai to Koh Samui including ideal travel times, pricing trends, and more.

Rainfall in Koh Samui by month

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

In terms of precipitation, rainfall in Koh Samui ranges from 58.0 - 490.0 inches per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Koh Samui when rainfall is around 58.0 mm.

Temperature in Koh Samui by month

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

If weather is an important factor for your trip to Koh Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Reviews of airlines servicing Koh Samui

Get insights into the airlines that provide service to Koh Samui. 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 Koh Samui. Reviews last updated 3 February 2025.

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Sept 2023

DXB - BKK

Roomier seats and more leg room (in economy!), friendly and attentive flight attendants and good service.

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Sept 2023

DXB - BKK

Roomier seats and more leg room (in economy!), friendly and attentive flight attendants and good service.

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Sept 2023

DXB - BKK

Roomier seats and more leg room (in economy!), friendly and attentive flight attendants and good service.

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Sept 2023

DXB - BKK

Roomier seats and more leg room (in economy!), friendly and attentive flight attendants and good service.

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Sept 2023

DXB - BKK

Roomier seats and more leg room (in economy!), friendly and attentive flight attendants and good service.

Related info for your journey

Find useful and relevant information for your journey from Mumbai to Koh Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Mumbai to Koh Samui round-trip?

    Currently priced at ₹ 30,226, Singapore Airlines will fly you from Mumbai to Koh Samui and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Thai Airways and Emirates - these airlines can fly you to your destination from ₹ 57,161 and ₹ 162,390, respectively. Singapore Airlines is priced at 41% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Mumbai to Koh Samui one-way?

    To fly one-way, consider booking your trip with Singapore Airlines, which is currently one of the cheapest options available, starting at ₹ 18,794. Vietnam Airlines flights start at ₹ 29,707 while deals on Thai Airways start at ₹ 59,327 one-way.

  • Can I find deals for flights from Mumbai to Koh Samui that include hotel bookings?

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

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

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

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

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

See more FAQs

Travelling to a place near Mumbai?

Book flights to Mumbai if you plan to visit one of these locations
Ko Tao
Ko Pha Ngan

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Alternative routes for Mumbai to Koh Samui

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Mumbai to Koh Samui

Discover the top 2 airlines that operate flights from Mumbai to Koh Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 3 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 23,046Average₹ 31,590FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest₹ 48,217Average₹ 64,279FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Mumbai to Koh Samui?

Cheapflights makes it easy to find Mumbai to Koh Samui flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Mumbai to Koh Samui?

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

Need flexible booking options for your flight to Koh Samui from Mumbai? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Mumbai to Koh Samui become cheaper?

Not ready to book yet? You can track prices for flights from Mumbai to Koh Samui on Cheapflights with our Price Alert feature and get notified when better prices are available.

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