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Cheap flights from Chennai to Ko Samui from ₹ 45,022

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — USM
3 Feb — 10 Feb1
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 4 January 2026.

Tue 10/206:25MAA - USM
1 stop10h 55mMultiple Airlines
Tue 17/218:15USM - MAA
1 stop8h 40mMultiple Airlines
Deal found 4/1₹ 45,022
Tue 10/201:00MAA - USM
1 stop6h 50mThai Airways
Sun 15/219:00USM - MAA
1 stop6h 31mThai Airways
Deal found 3/1₹ 48,264
Fri 16/1000:05MAA - USM
1 stop17h 15mScoot
Wed 21/1008:40USM - MAA
1 stop15h 55mScoot
Deal found 1/1₹ 54,117
Sun 18/1010:30MAA - USM
1 stop19h 45mSingapore Airlines
Wed 21/1008:40USM - MAA
1 stop25h 55mSingapore Airlines
Deal found 2/1₹ 57,628
Wed 11/205:40MAA - USM
1 stop11h 05mMultiple Airlines
Sun 15/209:00USM - MAA
2 stops15h 20mMultiple Airlines
Deal found 3/1₹ 64,472
Tue 10/209:50MAA - USM
1 stop7h 30mSingapore Airlines
Tue 17/219:45USM - MAA
1 stop14h 30mSingapore Airlines
Deal found 4/1₹ 66,993
Tue 10/200:20MAA - USM
2 stops14h 50mMalaysia Airlines
Sun 15/208:30USM - MAA
2 stops16h 05mMalaysia Airlines
Deal found 3/1₹ 136,868
Mon 9/203:55MAA - USM
2 stops15h 55mEtihad Airways
Tue 17/218:15USM - MAA
2 stops15h 25mEtihad Airways
Deal found 4/1₹ 200,619

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 4 January 2026.

Round-trip from

₹ 45,022
10/2-17/2
  • 10/2-17/2
  • 2 total stops
  • 19h 35m 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 4 January 2026.
Use the filters below to find and compare flights from Chennai to Ko Samui that are best for you.

Fly from

Chennai

Fly to

Ko Samui

Route

Depart

Return

Price

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Tue 10/2

06:25-18:50

1 stop10h 55m

Ko Samui

Tue 17/2

18:15-01:25

1 stop8h 40m

₹ 45,022

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Tue 10/2

01:00-09:20

1 stop6h 50m

Ko Samui

Sun 15/2

19:00-00:01

1 stop6h 31m

₹ 48,264

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Wed 11/2

05:40-18:15

1 stop11h 05m

Ko Samui

Sun 15/2

09:00-22:50

2 stops15h 20m

₹ 64,472

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Tue 10/2

00:20-16:40

2 stops14h 50m

Ko Samui

Sun 15/2

08:30-23:05

2 stops16h 05m

₹ 136,868

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Mon 9/2

03:55-21:20

2 stops15h 55m

Ko Samui

Tue 17/2

18:15-08:10

2 stops15h 25m

₹ 200,619

Flights are sorted by cheapest return flights first.

Deals found on 4/1

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 71% 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 ₹ 48,854.

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 fly from Chennai to Ko Samui in about 6h 50m. 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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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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