What are the cheapest airlines flying from Mumbai to Ko Samui round-trip?

According to our current data, Singapore Airlines (₹ 33,723), Air India (₹ 43,455), and SriLankan Airlines (₹ 58,225) offers the cheapest pricing from Mumbai to Ko Samui. These flights start at 29% lower than the current average price 3 months from now. Find deals

What is the cheapest day to fly from Mumbai to Ko Samui?

Travellers seeking maximum savings on their Mumbai to Ko Samui flight should consider departing on Saturday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

What is the cheapest day to fly return from Mumbai to Ko Samui?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Ko Samui. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Mumbai to Ko Samui?

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, March can be a great choice for travel to Ko Samui. Flights to Ko Samui from Mumbai in March are about ₹ 47,561 on average during March, but can be found for as low as ₹ 25,527.

What is the cheapest time of day to fly from BOM to USM?

A simple way to save on the total cost of your ticket is to fly from Mumbai to Ko Samui in the morning. If you’re flexible enough to do this you can expect to save up to 48% on your trip compared to booking a flight at midday.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Mumbai to Ko 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.

₹ 33,723+ Flights from Mumbai to Ko Samui

Cheap flight deals from Mumbai to Ko Samui

Round-trip from	₹ 33,723
Popular in	January
Cheapest in	March
Average price	₹ 45,846

Singapore Airlines
30/9-6/10
2 total stops
44h 35m total
Mumbai to Ko Samui

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (₹ 725,831 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (₹ 185,538 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Mumbai to Ko Samui

Cheapest flights from Mumbai to Ko Samui
Explore the most affordable flight options available from Mumbai to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 April 2025.

Tue 30/923:40BOM - USM

1 stop17h 20mSingapore Airlines

Mon 6/1008:45USM - BOM

1 stop27h 15mSingapore Airlines

Deal found 26/4₹ 33,723

Sat 24/500:10BOM - USM

1 stop18h 05mMultiple Airlines

Sun 1/617:55USM - BOM

2 stops32h 45mMultiple Airlines

Deal found 27/4₹ 41,236

Mon 23/613:45BOM - USM

1 stop16h 05mAir India

Sat 28/608:00USM - BOM

1 stop11h 25mAir India

Deal found 27/4₹ 43,455

Sun 4/502:40BOM - USM

1 stop17h 25mThai Airways

Wed 7/519:15USM - BOM

1 stop7h 45mThai Airways

Deal found 26/4₹ 55,322

Thu 21/803:10BOM - USM

2 stops15h 50mSriLankan Airlines

Tue 26/809:15USM - BOM

2 stops18h 25mSriLankan Airlines

Deal found 26/4₹ 58,225

Mon 23/623:10BOM - USM

2 stops15h 05mVietnam Airlines

Sat 28/608:00USM - BOM

2 stops15h 05mVietnam Airlines

Deal found 27/4₹ 60,872

Thu 1/513:05BOM - USM

2 stops27h 40mBritish Airways

Tue 6/516:25USM - BOM

2 stops40h 35mBritish Airways

Deal found 26/4₹ 233,413

Sun 22/601:25BOM - USM

2 stops13h 40mCathay Pacific

Sat 28/610:55USM - BOM

1 stop12h 00mCathay Pacific

Deal found 27/4₹ 244,597

Best flights from Mumbai to Ko Samui
Discover carefully curated flight deals from Mumbai to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 April 2025.

Tue 30/923:40BOM - USM

1 stop17h 20mSingapore Airlines

Mon 6/1008:45USM - BOM

1 stop27h 15mSingapore Airlines

Deal found 26/4₹ 33,723

Sat 24/500:10BOM - USM

1 stop18h 05mMultiple Airlines

Sun 1/617:55USM - BOM

2 stops32h 45mMultiple Airlines

Deal found 27/4₹ 41,236

Mon 23/613:45BOM - USM

1 stop16h 05mAir India

Sat 28/608:00USM - BOM

1 stop11h 25mAir India

Deal found 27/4₹ 43,455

Thu 21/803:10BOM - USM

2 stops15h 50mSriLankan Airlines

Tue 26/809:15USM - BOM

2 stops18h 25mSriLankan Airlines

Deal found 26/4₹ 58,225

Mon 23/623:10BOM - USM

2 stops15h 05mVietnam Airlines

Sat 28/608:00USM - BOM

2 stops15h 05mVietnam Airlines

Deal found 27/4₹ 60,872

Sun 22/601:25BOM - USM

2 stops13h 40mCathay Pacific

Sat 28/610:55USM - BOM

1 stop12h 00mCathay Pacific

Deal found 27/4₹ 244,597

Last-minute flights from Mumbai to Ko Samui
Discover last-minute flight deals from Mumbai to Ko Samui. Data last updated 27 April 2025 and is based on user searches.

Thu 1/513:05BOM - USM

2 stops27h 40mBritish Airways

Tue 6/516:25USM - BOM

2 stops40h 35mBritish Airways

Deal found 26/4₹ 233,413

Sun 4/503:10BOM - USM

2 stops15h 50mSriLankan Airlines

Wed 7/519:15USM - BOM

2 stops26h 05mSriLankan Airlines

Deal found 26/4₹ 44,651

Sun 4/502:40BOM - USM

1 stop17h 25mThai Airways

Wed 7/519:15USM - BOM

1 stop7h 45mThai Airways

Deal found 26/4₹ 55,322

Sun 4/501:25BOM - USM

1 stop15h 40mCathay Pacific

Wed 7/508:00USM - BOM

2 stops17h 50mCathay Pacific

Deal found 26/4₹ 245,280

Mon 5/507:45BOM - USM

1 stop7h 05mAir India

Wed 7/510:05USM - BOM

1 stop9h 20mAir India

Deal found 26/4₹ 45,419

Mon 5/520:40BOM - USM

2 stops17h 35mMultiple Airlines

Wed 7/508:45USM - BOM

2 stops18h 55mMultiple Airlines

Deal found 26/4₹ 51,651

Sat 24/500:10BOM - USM

1 stop18h 05mMultiple Airlines

Sun 1/617:55USM - BOM

2 stops32h 45mMultiple Airlines

Deal found 27/4₹ 41,236

Cheapflights Fare Finder

Use the filters below to find and compare flights from Mumbai to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Tue 30/9

23:40-18:30

1 stop17h 20m

Ko Samui

Mon 6/10

08:45-10:30

1 stop27h 15m

₹ 33,723

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Sat 24/5

00:10-19:45

1 stop18h 05m

Ko Samui

Sun 1/6

17:55-01:10

2 stops32h 45m

₹ 41,236

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Mon 23/6

13:45-07:20

1 stop16h 05m

Ko Samui

Sat 28/6

08:00-17:55

1 stop11h 25m

₹ 43,455

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Thu 21/8

03:10-20:30

2 stops15h 50m

Ko Samui

Tue 26/8

09:15-02:10

2 stops18h 25m

₹ 58,225

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Mon 23/6

23:10-15:45

2 stops15h 05m

Ko Samui

Sat 28/6

08:00-21:35

2 stops15h 05m

₹ 60,872

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Sun 22/6

01:25-16:35

2 stops13h 40m

Ko Samui

Sat 28/6

10:55-21:25

1 stop12h 00m

₹ 244,597

Flights are sorted by cheapest return flights first.

Deals found on 26/4

Best time to book a flight from Mumbai to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko 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.

Cheapflights Insights

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

Rainfall in Ko Samui by month

In terms of precipitation, rainfall in Ko 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 Ko Samui when rainfall is around 58.0 mm.

Temperature in Ko Samui by month

If weather is an important factor for your trip to Ko 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 Ko Samui

Get a feel of what it's like to fly with Singapore Airlines, Vietnam Airlines and Cathay Pacific from Mumbai to Ko Samui by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very Good

1,290 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Singapore Airlines

8.1

Very Good

1,290 reviews

Singapore Airlines

8.1

Very Good

1,290 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Vietnam Airlines

7.6

Good

196 reviews

Singapore Airlines

8.1

Very Good

1,290 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Cathay Pacific

7.5

Good

851 reviews

Singapore Airlines

8.1

Very Good

1,290 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

SriLankan Airlines

6.8

Okay

73 reviews

Singapore Airlines

8.1

Very Good

1,290 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Air India

5.5

Fair

2,899 reviews

Singapore Airlines

8.1

Very Good

1,290 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

What are the cheapest airlines flying from Mumbai to Ko Samui round-trip?
According to our current data, Singapore Airlines (₹ 33,723), Air India (₹ 43,455), and SriLankan Airlines (₹ 58,225) offers the cheapest pricing from Mumbai to Ko Samui. These flights start at 29% lower than the current average price 3 months from now.
Can I find deals for flights from Mumbai to Ko Samui that include hotel bookings?
Yes. In addition to deals on Mumbai to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Mumbai to Ko Samui?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mumbai to Ko Samui.
Can I find deals for business class flights from Mumbai to Ko Samui?
Yes. Cheapflights offers flight deals from Mumbai to Ko 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

Ko Tao

Ko Pha Ngan

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Alternative routes for Mumbai to Ko Samui

Mumbai to Phuket City flights

Mumbai to Krabi flights

Pune to Phuket City flights

Mumbai to Chiang Mai flights

Pune to Ko Samui flights

Top 2 airlines flying from Mumbai to Ko Samui

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest₹ 22,718	Average₹ 30,461	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Thai Airways	Cheapest₹ 47,530	Average₹ 63,654	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Mumbai to Ko 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 Ko Samui?

Cheapflights simply makes it quick and affordable to book flights from Mumbai to Ko Samui by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Ko 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 Ko Samui become cheaper?

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

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Our users can plan ahead with confidence and find flights with no change fees

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Mumbai to Ko Samui from ₹ 33,723

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Mumbai to Ko Samui

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Mumbai to Ko Samui

Cheapest flights from Mumbai to Ko SamuiExplore the most affordable flight options available from Mumbai to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 April 2025.

Explore the most affordable flight options available from Mumbai to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Mumbai to Ko Samui that are best for you.

Best time to book a flight from Mumbai to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Mumbai with our price prediction graph.

Cheapflights Insights

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

Rainfall in Ko Samui by month

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

Temperature in Ko Samui by month

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

Reviews of airlines servicing Ko Samui

Related info for your journey

Find useful and relevant information for your journey from Mumbai to Ko 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 Ko Samui round-trip?

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

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

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

Travelling to a place near Mumbai?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Mumbai to Ko Samui

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

Top 2 airlines flying from Mumbai to Ko Samui

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Mumbai to Ko Samui
Explore the most affordable flight options available from Mumbai to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 April 2025.