MAA - USM

₹ 25,477 Find Cheap Flights from Chennai to Ko Samui – Compare and Save

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Everything you should know

Cheapest return flight
₹ 48,577
Typical prices: ₹ 54,273-₹ 72,650
Multiple Airlines
Wed 17/10Sun 21/10
MAA - USM • 2 stops
Cheapest one-way flight
₹ 25,477
Typical prices: ₹ 25,728-₹ 45,059
Multiple Airlines
Mon 22/10
MAA - USM • 3 stops
Direct flights
Not available
There are currently no direct flights between Chennai and Ko Samui. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
November
Cheapest • 27% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Phuket City (HKT)
Cheapest • Avg ₹ 42,543 (return)
Bangkok Suvarnabhumi (BKK)
Shortest trip • 7h 07m (one-way)
Insights
Insights
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We hope you enjoy your trip to Ko Samui!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chennai to Ko Samui (MAA-USM)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Chennai to Ko Samui

Sat, 17 Oct - Wed, 21 Oct
Multiple Airlines Logo
21:05 - 20:30MAA  Chennai-USM Ko Samui
21h 55m2 stops Mumbai Chhatrapati Shivaji Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
08:45 - 01:05USM  Ko Samui-MAA Chennai
17h 50m2 stops Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl
₹ 48,577Multiple Airlines
Sun, 15 Nov - Fri, 20 Nov
Multiple Airlines Logo
02:10 - 10:25MAA  Chennai-USM Ko Samui
6h 45m1 stop Bangkok Don Mueang Intl
Multiple Airlines Logo
07:00 - 12:25USM  Ko Samui-MAA Chennai
6h 55m1 stop Bangkok Suvarnabhumi
₹ 49,337Multiple Airlines
Sun, 15 Nov - Fri, 20 Nov
Multiple Airlines Logo
02:10 - 10:25MAA  Chennai-USM Ko Samui
6h 45m1 stop Bangkok Don Mueang Intl
Multiple Airlines Logo
15:05 - 22:55USM  Ko Samui-MAA Chennai
9h 20m2 stops Phuket City Bangkok Don Mueang Intl
₹ 57,798Multiple Airlines
Sat, 17 Oct - Wed, 21 Oct
Multiple Airlines Logo
23:40 - 10:35MAA  Chennai-USM Ko Samui
9h 25m1 stop Bangkok Don Mueang Intl
Multiple Airlines Logo
15:55 - 23:00USM  Ko Samui-MAA Chennai
8h 35m1 stop Bangkok Don Mueang Intl
₹ 60,554Multiple Airlines
Sat, 17 Oct - Wed, 21 Oct
Multiple Airlines Logo
23:40 - 10:30MAA  Chennai-USM Ko Samui
9h 20m2 stops Bangkok Don Mueang Intl Phuket City
Multiple Airlines Logo
15:55 - 23:00USM  Ko Samui-MAA Chennai
8h 35m1 stop Bangkok Don Mueang Intl
₹ 63,786Multiple Airlines
Mon, 16 Nov - Fri, 20 Nov
Multiple Airlines Logo
09:35 - 07:10MAA  Chennai-USM Ko Samui
20h 05m2 stops Mumbai Chhatrapati Shivaji Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
07:55 - 01:00USM  Ko Samui-MAA Chennai
18h 35m2 stops Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl
₹ 66,163Multiple Airlines
Mon, 26 Oct - Wed, 28 Oct
Scoot Logo
23:50 - 10:55MAA  Chennai-USM Ko Samui
9h 35m1 stop Singapore Changi
Scoot Logo
12:00 - 22:50USM  Ko Samui-MAA Chennai
12h 20m1 stop Singapore Changi
₹ 69,205Scoot
Mon, 26 Oct - Wed, 28 Oct
Scoot Logo
23:50 - 10:55MAA  Chennai-USM Ko Samui
9h 35m1 stop Singapore Changi
Scoot Logo
12:00 - 22:50USM  Ko Samui-MAA Chennai
12h 20m1 stop Singapore Changi
₹ 69,395Scoot
Sat, 17 Oct - Wed, 21 Oct
Multiple Airlines Logo
16:00 - 13:45MAA  Chennai-USM Ko Samui
20h 15m3 stops Mumbai Chhatrapati Shivaji Intl Hanoi Noibai Bangkok Suvarnabhumi
Multiple Airlines Logo
18:25 - 08:40USM  Ko Samui-MAA Chennai
15h 45m2 stops Bangkok Suvarnabhumi New Delhi Indira Gandhi Intl
₹ 103,807Multiple Airlines
Sat, 17 Oct - Wed, 21 Oct
Singapore Airlines Logo
10:30 - 07:45MAA  Chennai-USM Ko Samui
19h 45m1 stop Singapore Changi
Singapore Airlines Logo
11:05 - 22:00USM  Ko Samui-MAA Chennai
12h 25m1 stop Singapore Changi
₹ 135,843Singapore Airlines
Booking Insights

Price, demand, and travel trends for Chennai to Ko Samui flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Chennai to Ko Samui with more confidence.

What is the cheapest airline to fly from Chennai to Ko Samui?

Scoot (₹ 69,015) offered the cheapest return ticket from Chennai to Ko Samui in the last 5 days.

Find deals

Key details for Chennai to Ko Samui flights

Low season

January

Cheapest flight

₹ 25,477
Flights from Chennai to Ko Samui

When to book flights from Chennai to Ko Samui

Are your dates flexible? Find out the best times to travel from Chennai to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Chennai to Ko Samui flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Chennai to Ko Samui?

    Flights from Chennai to Ko Samui usually depart from Chennai (MAA) and arrive at Ko Samui (USM).

  • Which cabin classes can I book on flights from Chennai to Ko Samui?

    Only Economy class is available on flights from Chennai to Ko Samui.

  • Which airports do connecting flights from Chennai to Ko Samui pass through?

    One-stop flights from Chennai to Ko Samui most commonly connect through:

    • Bangkok Suvarnabhumi (BKK) – 65% of one-stop connections
    • Singapore Changi (SIN) – 33% of one-stop connections
    • Phuket City (HKT) – 3% of one-stop connections

    Bangkok Suvarnabhumi (BKK) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Chennai to Ko Samui?

    Yes. Being flexible with your travel dates can save you up to 48% on the Chennai to Ko Samui route. Wednesday is the cheapest departure day at ₹ 42,017 return on average, while Friday is the most expensive at ₹ 80,517, a difference of ₹ 38,500. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Ko Samui?

    Some of the most popular sights in Ko Samui are Chaweng Beach, Lamai Beach, and Bophut Beach. These are among the most viewed places in Ko Samui on KAYAK.

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

    A direct flight from Chennai to Ko Samui takes 0h 00m, covering 3,542 km.

  • Do I need a passport to fly from Chennai to Ko Samui?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Chennai to Ko Samui looking right now?

    One-way fares from Chennai to Ko Samui are currently higher than usual. Average one-way flight prices are about ₹ 43,776, which is 34% above the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Chennai to Ko Samui?

    Flying via Bangkok Suvarnabhumi (BKK) gives the shortest average 1-stop total travel time of 7h 07m, compared to 10h 35m via Phuket City (HKT) and 13h 46m via Singapore Changi (SIN).

  • What is the time difference between Chennai and Ko Samui?

    Ko Samui is 1 hour ahead of Chennai (Indochina Time vs India Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Ko Samui Airport (USM)?

    Ko Samui Airport (USM) hosts 5 major car hire companies, with daily rates starting from around ₹ 1,290 for economy cars. Top options include:
    · Drive Car Rental
    · Alamo
    · Sixt
    · Enterprise Rent-A-Car
    · Hertz

  • How much should I expect to pay for a Chennai to Ko Samui flight?

    Return flights from Chennai to Ko Samui range from ₹ 54,273 to ₹ 72,650, with an average of ₹ 61,866 over the past 12 months. Anything below ₹ 54,273 counts as a good deal.

Your guide to booking Chennai to Ko Samui flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure instead of Friday. On this route, Wednesday flights average ₹ 42,017 – about ₹ 38,500 less than Friday (48% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Chennai to Ko Samui trip for November. Fares historically average ₹ 44,869 return in that month – typically ₹ 41,732 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ko Samui Airport.
    - Ozo Chaweng Samui - Sha Extra Plus
    - Amari Koh Samui
    - Melia Koh Samui

More options for your flight from Chennai to Ko Samui

Complete your trip to Ko Samui with a hotel stay or car hire

Car rentals in Ko Samui
Hotels in Ko Samui