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Cheap flights from Chennai to Ko Samui from ₹ 32,699

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — USM
6 Jul — 13 Jul1
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 6 June 2026.

Thu 3/923:15
MAA
-
USM
1 stop18h 05m
Singapore Airlines
Mon 7/908:40
USM
-
MAA
1 stop14h 50m
Singapore Airlines
Deal found 2/6₹ 50,335
Thu 3/920:40
MAA
-
USM
2 stops13h 45m
Multiple Airlines
Mon 7/917:55
USM
-
MAA
2 stops17h 55m
Multiple Airlines
Deal found 2/6₹ 54,053
Tue 30/611:00
MAA
-
USM
2 stops19h 55m
Multiple Airlines
Tue 7/708:00
USM
-
MAA
3 stops34h 20m
Multiple Airlines
Deal found 2/6₹ 57,008
Mon 13/723:50
MAA
-
USM
1 stop17h 30m
Multiple Airlines
Fri 17/707:50
USM
-
MAA
2 stops29h 40m
Multiple Airlines
Deal found 2/6₹ 57,294
Thu 2/701:10
MAA
-
USM
1 stop13h 05m
Thai Airways
Fri 10/710:05
USM
-
MAA
1 stop15h 10m
Thai Airways
Deal found 3/6₹ 57,389
Mon 29/601:10
MAA
-
USM
1 stop8h 05m
Thai Airways
Tue 7/717:25
USM
-
MAA
1 stop7h 50m
Thai Airways
Deal found 2/6₹ 57,485
Wed 2/903:20
MAA
-
USM
1 stop6h 15m
Multiple Airlines
Thu 3/919:00
USM
-
MAA
2 stops12h 35m
Multiple Airlines
Deal found 2/6₹ 60,535
Sun 6/902:00
MAA
-
USM
1 stop7h 05m
Multiple Airlines
Mon 7/919:00
USM
-
MAA
2 stops12h 35m
Multiple Airlines
Deal found 2/6₹ 62,251

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 6 June 2026.

Round-trip from

₹ 50,335

One-way from

₹ 32,699
Singapore Airlines
  • Singapore Airlines
  • 3/9-7/9
  • 2 total stops
  • 32h 55m total
  • Chennai to Ko Samui
Search Deals
6/7
  • 6/7
  • 2 total stops
  • 24h 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 6 June 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

Thu 2/7

01:10-15:45

1 stop13h 05m

Ko Samui

Fri 10/7

10:05-23:45

1 stop15h 10m

₹ 57,389
Fastest return journey

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Mon 29/6

01:10-10:45

1 stop8h 05m

Ko Samui

Tue 7/7

17:25-23:45

1 stop7h 50m

₹ 57,485

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Tue 30/6

08:05-08:25

2 stops22h 50m

Ko Samui

Tue 7/7

06:00-01:05

2 stops20h 35m

₹ 57,580

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Mon 26/10

09:50-17:10

1 stop29h 50m

Ko Samui

Fri 30/10

12:00-08:45

1 stop22h 15m

₹ 63,395

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Wed 2/9

03:20-16:35

1 stop11h 45m

Ko Samui

Thu 3/9

20:35-11:10

1 stop16h 05m

₹ 63,872

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Fri 3/7

08:05-08:25

2 stops22h 50m

Ko Samui

Fri 10/7

11:25-21:25

2 stops11h 30m

₹ 64,062

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Thu 9/7

08:05-07:45

2 stops22h 10m

Ko Samui

Sun 12/7

06:00-01:05

2 stops20h 35m

₹ 66,446
Cheapest one-way

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Mon 6/7

06:55-08:25

2 stops24h 00m

₹ 32,699
Fastest single journey

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Mon 6/7

23:50-18:50

1 stop17h 30m

₹ 44,234

Flights are sorted by cheapest return flights first.

Deals found on 3/6

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.

Bangkok (BKK) – chosen by Cheapflights users on 50% 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 ₹ 51,898.

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 Thai Airways and Singapore Airlines fly from Chennai to Ko Samui in about 13h 05m. The time it takes to get you to your destination can typically vary by up to 16h 45m. There are 2202 km between Chennai and Ko Samui. This flight may include one or multiple stops.

  • 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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