Cheap flights from Chennai to Ko Samui from ₹ 23,489
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Chennai to Ko Samui
Cheapest flights from Chennai to Ko SamuiExplore 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 October 2026.
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 October 2026.
Best flights from Chennai to Ko SamuiDiscover carefully curated flight deals from Chennai to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.
Discover carefully curated flight deals from Chennai to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.
Last-minute flights from Chennai to Ko SamuiDiscover last-minute flight deals from Chennai to Ko Samui. Data last updated 6 October 2026 and is based on user searches.
Discover last-minute flight deals from Chennai to Ko Samui. Data last updated 6 October 2026 and is based on user searches.
One-way flights from Chennai to Ko SamuiSearch for one-way flight options from Chennai to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.
Search for one-way flight options from Chennai to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.
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 October 2026.
Cheapflights Fare Finder
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
ChennaiKo Samui
MAA Chennai - USM Ko Samui
MAAUSM
Chennai
Wed 20/1
01:00-07:10
1 stop28h 40m
Ko Samui
Wed 31/12
00:00-22:30
Nonstop0h 00m
ChennaiKo Samui
MAA Chennai - USM Ko Samui
MAAUSM
Chennai
Thu 15/10
21:15-21:35
2 stops22h 50m
Ko Samui
Wed 31/12
00:00-22:30
Nonstop0h 00m
ChennaiKo Samui
MAA Chennai - USM Ko Samui
MAAUSM
Chennai
Fri 22/1
09:50-08:10
2 stops20h 50m
Ko Samui
Wed 31/12
00:00-22:30
Nonstop0h 00m
ChennaiKo Samui
MAA Chennai - USM Ko Samui
MAAUSM
Chennai
Fri 22/1
01:00-17:40
1 stop15h 10m
Ko Samui
Wed 31/12
00:00-22:30
Nonstop0h 00m
ChennaiKo Samui
MAA Chennai - USM Ko Samui
MAAUSM
Chennai
Sun 1/11
16:35-07:10
1 stop13h 05m
Ko Samui
Wed 4/11
07:00-15:35
1 stop10h 05m
ChennaiKo Samui
MAA Chennai - USM Ko Samui
MAAUSM
Chennai
Mon 26/10
23:50-10:55
1 stop9h 35m
Ko Samui
Wed 28/10
12:00-22:50
1 stop12h 20m
ChennaiKo Samui
MAA Chennai - USM Ko Samui
MAAUSM
Chennai
Sun 25/10
00:20-20:25
2 stops18h 35m
Ko Samui
Wed 28/10
07:55-23:05
2 stops16h 40m
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.
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?
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?
Bangkok (BKK) is the most affordable one-stop option, with an average return flight price of ₹ 59,273.
What’s the fastest stopover option from Chennai to Ko Samui?
Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 6h 43m.
Which airport typically offers the quickest stopover for flights from Chennai to Ko Samui?
Flights via Bangkok (BKK) offer the fastest connection on this route, with an average stopover time of 1h 46m.
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.
Travelling to a place near Ko Samui?
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Alternative routes for Chennai to Ko Samui
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Complete your trip
Complete your trip to Ko Samui by adding a car rental and/or hotel reservation to your travel itinerary.
Direct flights to Thailand
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Other flights to Ko Samui
Explore flights to Ko Samui departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 6 October 2026.
Chennai and Ko Samui flights
Browse other Chennai and Ko Samui flight options. Last updated on 6 October 2026.
Other flights from Chennai
Browse through other flights departing from Chennai. Flights are based on user searches made on Cheapflights and were last updated on 6 October 2026.
Popular flight searches
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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.