₹ 15,861+ Cheap flights from Ko Samui

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
USM — BOM
1 May — 8 May1
1 adult
1 adult, Economy, 0 bags

Find flights from Ko Samui within your budget

 
Find flights departing from Ko Samui that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 1 April 2026. In the last 7 days, Cheapflights users made a total of 454,620 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Thu 14/5

17:55-09:55

2 stops17h 30m

Mumbai Chhatrapati Shivaji Intl

Thu 21/5

07:25-08:25

3 stops23h 30m

₹ 44,581
Cheapest one-way

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Sat 16/5

12:10-01:05

1 stop14h 25m

₹ 18,489
Fastest single journey

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Sat 25/4

08:00-15:10

1 stop8h 40m

₹ 21,774

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Thu 23/4

08:00-15:10

1 stop8h 40m

₹ 21,774

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Fri 24/4

08:00-15:10

1 stop8h 40m

₹ 21,774

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Sun 26/4

19:00-15:10

1 stop21h 40m

₹ 21,868

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Mon 20/4

19:00-15:10

1 stop21h 40m

₹ 25,434

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Sun 19/4

19:00-18:20

3 stops24h 50m

₹ 26,936

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Thu 7/5

06:00-23:50

1 stop19h 20m

₹ 29,470

Ko SamuiMumbai

USM - BOM

USMBOM

Ko Samui

Fri 17/4

19:00-18:20

3 stops24h 50m

₹ 33,881

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Sorted by cheapest first

Best time to book a flight from Ko Samui

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

Travel insights for flights from Ko Samui

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

What are popular destinations to fly to from Ko Samui?

Ko Samui offers frequent flights to Bangkok (2,274 flights per day), Phuket City (439 flights per day) and Singapore (238 flights per day).

Phuket City
Phuket City
From ₹ 11,863

What is the cheapest place to fly to from Ko Samui?

The cheapest city to fly to from Ko Samui is Phuket City, with prices starting at ₹ 11,863. Explore other affordable destinations below.

Phuket City
Phuket City
From ₹ 11,863

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.

Direct flights from Thailand

Book a direct flight from one of these other cities located in Thailand.
Direct flights from Ko Samui
Direct flights from Phuket City
Direct flights from Krabi
Direct flights from Chiang Mai

Related info for your journey

Access useful and relevant information related to your journey from Ko Samui. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 1 April 2026.

  • What are the most popular destinations to fly to from Ko Samui?

    For the current month, the most popular flights from Ko Samui are Bangkok Suvarnabhumi Airport, Singapore, Phuket City. Bangkok Suvarnabhumi Airport, Singapore, Phuket City are the most popular locations from Ko Samui year round.

  • What is the cheapest flight from Ko Samui to anywhere?

    Users have flown out of Ko Samui for as low as ₹ 7,266 to Bangkok Suvarnabhumi Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for ₹ 11,349 to fly from Ko Samui.

  • How does Cheapflights help users find flights from Ko Samui?

    When you search for this flight from Ko Samui, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ko Samui for you. Better yet — we are completely free to use.

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

    Yes, we can. To see specific flights from Ko Samui with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Ko Samui today and book when you’re ready!

See more FAQs

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 Ko Samui?

When you search for this flight from Ko Samui, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ko Samui for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Ko Samui with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Ko Samui today and book when you’re ready!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

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

Travel Smart

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.