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Cheap flights from Chennai to Ko Samui from ₹ 17,981

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 13/7. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — USM
2 May — 9 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chennai to Ko Samui

Enter your travel dates to find the best prices.

Cheapest flights from Chennai to Ko Samui
Explore the most affordable flight options available from Chennai to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 April 2026.

Mon 15/623:50
MAA
-
USM
2 stops19h 05m
Multiple Airlines
Thu 18/619:45
USM
-
MAA
1 stop28h 35m
Multiple Airlines
Deal found 30/3₹ 37,640
Tue 12/503:20
MAA
-
USM
1 stop16h 00m
Multiple Airlines
Wed 20/506:00
USM
-
MAA
1 stop6h 40m
Multiple Airlines
Deal found 29/3₹ 39,969
Mon 15/623:50
MAA
-
USM
1 stop16h 00m
Scoot
Thu 18/619:45
USM
-
MAA
1 stop28h 35m
Scoot
Deal found 30/3₹ 41,367
Fri 15/523:50
MAA
-
USM
2 stops19h 05m
Multiple Airlines
Fri 22/506:00
USM
-
MAA
1 stop6h 40m
Multiple Airlines
Deal found 31/3₹ 42,391
Wed 27/502:10
MAA
-
USM
1 stop16h 05m
Multiple Airlines
Sun 31/515:25
USM
-
MAA
2 stops17h 05m
Multiple Airlines
Deal found 31/3₹ 43,323
Mon 6/409:35
MAA
-
USM
2 stops20h 30m
Multiple Airlines
Thu 23/419:45
USM
-
MAA
1 stop28h 35m
Multiple Airlines
Deal found 28/3₹ 45,839

Find flight deals from Chennai to Ko Samui

Discover tips and strategies to find the most affordable flight options for your journey from Chennai (MAA) to Ko 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 2 April 2026.

Round-trip from

₹ 37,640

One-way from

₹ 17,981
Scoot
  • Scoot
  • 15/6-18/6
  • 3 total stops
  • 47h 40m total
  • Chennai to Ko Samui
Search Deals
Scoot
  • Scoot
  • 13/7
  • 1 total stop
  • 16h 00m total
  • Chennai to Ko Samui
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chennai to Ko 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 2 April 2026.
Use the filters below to find and compare flights from Chennai to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Mon 15/6

23:50-20:25

2 stops19h 05m

Ko Samui

Thu 18/6

19:45-22:50

2 stops28h 35m

₹ 38,665

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Mon 15/6

23:50-17:20

1 stop16h 00m

Ko Samui

Thu 18/6

19:45-22:50

1 stop28h 35m

₹ 41,367

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Wed 13/5

23:50-20:25

2 stops19h 05m

Ko Samui

Wed 20/5

06:00-11:10

1 stop6h 40m

₹ 41,739

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Wed 27/5

02:10-19:45

1 stop16h 05m

Ko Samui

Sun 31/5

15:25-07:00

2 stops17h 05m

₹ 43,323
Fastest return journey

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Fri 15/5

23:40-19:45

1 stop18h 35m

Ko Samui

Fri 22/5

06:00-11:10

1 stop6h 40m

₹ 43,509

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Tue 28/4

06:00-20:50

2 stops13h 20m

Ko Samui

Tue 5/5

17:55-08:40

2 stops16h 15m

₹ 49,286

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Sat 26/9

23:15-18:50

1 stop18h 05m

Ko Samui

Mon 28/9

08:40-22:00

1 stop14h 50m

₹ 73,323
Cheapest one-way
Fastest single journey

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Mon 13/7

23:50-17:20

1 stop16h 00m

₹ 17,981

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Mon 13/7

09:35-08:15

2 stops21h 10m

₹ 21,988

Flights are sorted by cheapest return flights first.

Deals found on 2/4

Sorted by cheapest first

Best time to book a flight from Chennai to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Chennai 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 Chennai to Ko Samui

What’s the top stopover airport for flights from Chennai to Ko Samui?

Share of one-stop return flights from Chennai to Ko Samui chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Singapore (SIN) – chosen by Cheapflights users on 67% of one-stop itineraries from Chennai to Ko Samui on Cheapflights.

What’s the cheapest stopover airport for flights from Chennai to Ko Samui?

Average return fare for one-stop flights from Chennai to Ko Samui, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Singapore (SIN) is the most affordable one-stop option, with an average return flight price of ₹ 51,097.

What’s the fastest stopover option from Chennai to Ko Samui?

Shortest average travel time for one-stop one-way flights from Chennai to Ko Samui, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 6h 40m.

Which airport typically offers the quickest stopover for flights from Chennai to Ko Samui?

Average stopover duration for one-stop one-way flights from Chennai to Ko Samui, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Bangkok (BKK) offer the fastest connection on this route, with an average stopover time of 1h 50m.

Related info for your journey

Find useful and relevant information for your journey from Chennai to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chennai to Ko Samui?

    Airlines like Scoot fly from Chennai to Ko Samui in about 16h. The time it takes to get you to your destination can typically vary by up to . There are 2202 km between Chennai and Ko Samui.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chennai 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

Travelling to a place near Ko Samui?

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

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Chennai to Ko Samui. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ko Samui from Chennai.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Chennai to Ko Samui flexibly with Cheapflights today.

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

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

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