$183 Cheap Flights from Chennai (MAA) to Samui Intl. Airport (USM)

View $183 flight on Sat, Oct 4, 2025Opens in a new window

Popular airlines from Chennai International Airport (MAA) to Samui Intl. Airport (USM)

Cheap Flights from Chennai to Samui Intl. Airport (MAA-USM)

Prices were available within the past 7 days and start at $183 for one-way flights and $420 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Sat, Sep 6 - Wed, Sep 10
MAA
Chennai
USM
Koh Samui
$420 Roundtrip, found 1 day ago
$420
Roundtrip
found 1 day ago
Select Scoot flight, departing Sat, Sep 6 from Chennai to Koh Samui, returning Wed, Sep 10, priced at $420 found 1 day ago
Scoot
Sat, Sep 6 - Wed, Sep 10
MAA
Chennai
USM
Koh Samui
$440 Roundtrip, found 1 day ago
$440
Roundtrip
found 1 day ago
Select Scoot flight, departing Sat, Sep 6 from Chennai to Koh Samui, returning Wed, Sep 10, priced at $440 found 1 day ago
Scoot
Sun, Dec 7 - Fri, Dec 12
MAA
Chennai
USM
Koh Samui
$470 Roundtrip, found 4 days ago
$470
Roundtrip
found 4 days ago
Select Scoot flight, departing Sun, Dec 7 from Chennai to Koh Samui, returning Fri, Dec 12, priced at $470 found 4 days ago
Air India
Fri, Oct 24 - Mon, Oct 27
MAA
Chennai
USM
Koh Samui
$473 Roundtrip, found 15 hours ago
$473
Roundtrip
found 15 hours ago
Select Air India flight, departing Fri, Oct 24 from Chennai to Koh Samui, returning Mon, Oct 27, priced at $473 found 15 hours ago
Air India
Fri, Oct 10 - Mon, Oct 13
MAA
Chennai
USM
Koh Samui
$474 Roundtrip, found 1 day ago
$474
Roundtrip
found 1 day ago
Select Air India flight, departing Fri, Oct 10 from Chennai to Koh Samui, returning Mon, Oct 13, priced at $474 found 1 day ago
Air India
Fri, Oct 24 - Mon, Oct 27
MAA
Chennai
USM
Koh Samui
$481 Roundtrip, found 15 hours ago
$481
Roundtrip
found 15 hours ago
Select Air India flight, departing Fri, Oct 24 from Chennai to Koh Samui, returning Mon, Oct 27, priced at $481 found 15 hours ago
Air India
Fri, Oct 10 - Mon, Oct 13
MAA
Chennai
USM
Koh Samui
$483 Roundtrip, found 1 day ago
$483
Roundtrip
found 1 day ago
Select Air India flight, departing Fri, Oct 10 from Chennai to Koh Samui, returning Mon, Oct 13, priced at $483 found 1 day ago
Singapore Airlines
Fri, Oct 24 - Mon, Oct 27
MAA
Chennai
USM
Koh Samui
$655 Roundtrip, found 15 hours ago
$655
Roundtrip
found 15 hours ago
Select Singapore Airlines flight, departing Fri, Oct 24 from Chennai to Koh Samui, returning Mon, Oct 27, priced at $655 found 15 hours ago
Thai Airways International
Sat, Sep 6 - Wed, Sep 10
MAA
Chennai
USM
Koh Samui
$776 Roundtrip, found 1 day ago
$776
Roundtrip
found 1 day ago
Select Thai Airways International flight, departing Sat, Sep 6 from Chennai to Koh Samui, returning Wed, Sep 10, priced at $776 found 1 day ago
Etihad Airways
Sun, Dec 7 - Fri, Dec 12
MAA
Chennai
USM
Koh Samui
$2,576 Roundtrip, found 4 days ago
$2,576
Roundtrip
found 4 days ago
Select Etihad Airways flight, departing Sun, Dec 7 from Chennai to Koh Samui, returning Fri, Dec 12, priced at $2,576 found 4 days ago
Flights from Chennai (MAA) to Samui Intl. Airport (USM)
Origin airport
Chennai Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Singapore Airlines, Thai Airways International
Roundtrip price
$420
Distance
1368 mi

Chennai to Samui Intl. Airport Flights

The cheapest times to fly from Chennai to Samui Intl. Airport

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chennai to Samui Intl. Airport are during the month of September. You can find some of the cheapest flights from Chennai to Samui Intl. Airport with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chennai to Samui Intl. Airport

Sunday is one of the best days to book for cheap flights from Chennai to Samui Intl. Airport: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chennai to Samui Intl. Airport

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chennai to Samui Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $183 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chennai to Samui Intl. Airport flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chennai to Samui Intl. Airport airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Chennai Intl. Airport (MAA) to Ko Samui Airport (USM) cost?
Snag a cheap one-way flight from $183 or cheap return flight from $420 from Chennai Intl. Airport (MAA) to Ko Samui Airport (USM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Chennai Intl. Airport (MAA) to Ko Samui Airport (USM)?
Planning your trip for September is a great way to save, as it's the cheapest month for flights between MAA and USM. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Chennai Intl. Airport (MAA) to Ko Samui Airport (USM)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from MAA to USM. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Chennai Intl. Airport (MAA) to Ko Samui Airport (USM)?
There are no daily direct flights departing from Chennai Intl. Airport (MAA) to Ko Samui Airport (USM). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from MAA to USM?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Chennai Intl. Airport (MAA) to Ko Samui Airport (USM)?
To avoid potential delays on the Chennai Intl. Airport (MAA) to Ko Samui Airport (USM) route, fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Chennai Intl. Airport (MAA) to Ko Samui Airport (USM) last-minute?
Last-minute bookings from MAA to USM are typically more expensive. To lock in the best rates, start searching for flights early. That said, if you can play around with your travel dates, you may land a cheap fare just before your departure.
Is it cheaper to book a MAA to USM flight and hotel package?
Securing a MAA to USM flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our impressive range of hotels and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Chennai Intl. Airport (MAA) to Ko Samui Airport (USM)?
It's usually possible to cancel or reschedule your MAA to USM flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.