$228 Cheap Flights from Thiruvananthapuram (TRV) to Samui Intl. Airport (USM)

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Popular airlines from Trivandrum Intl. Airport (TRV) to Samui Intl. Airport (USM)

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Cheap Flights from Thiruvananthapuram to Samui Intl. Airport (TRV-USM)

Prices were available within the past 7 days and start at $228 for one-way flights and $398 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Sun, Feb 1 - Sat, Feb 7
TRV
Thiruvananthapuram
USM
Koh Samui
$398 Roundtrip, found 3 hours ago
$398
Roundtrip
found 3 hours ago
Select Scoot flight, departing Sun, Feb 1 from Thiruvananthapuram to Koh Samui, returning Sat, Feb 7, priced at $398 found 3 hours ago
Scoot
Sun, Feb 1 - Sat, Feb 7
TRV
Thiruvananthapuram
USM
Koh Samui
$460 Roundtrip, found 3 hours ago
$460
Roundtrip
found 3 hours ago
Select Scoot flight, departing Sun, Feb 1 from Thiruvananthapuram to Koh Samui, returning Sat, Feb 7, priced at $460 found 3 hours ago
Scoot
Sun, Feb 1 - Sat, Feb 7
TRV
Thiruvananthapuram
USM
Koh Samui
$498 Roundtrip, found 3 hours ago
$498
Roundtrip
found 3 hours ago
Select Scoot flight, departing Sun, Feb 1 from Thiruvananthapuram to Koh Samui, returning Sat, Feb 7, priced at $498 found 3 hours ago
Scoot
Sun, Feb 1 - Sat, Feb 7
TRV
Thiruvananthapuram
USM
Koh Samui
$533 Roundtrip, found 3 hours ago
$533
Roundtrip
found 3 hours ago
Select Scoot flight, departing Sun, Feb 1 from Thiruvananthapuram to Koh Samui, returning Sat, Feb 7, priced at $533 found 3 hours ago
Scoot
Sun, Feb 1 - Sat, Feb 7
TRV
Thiruvananthapuram
USM
Koh Samui
$560 Roundtrip, found 3 hours ago
$560
Roundtrip
found 3 hours ago
Select Scoot flight, departing Sun, Feb 1 from Thiruvananthapuram to Koh Samui, returning Sat, Feb 7, priced at $560 found 3 hours ago
Scoot
Sun, Feb 1 - Sat, Feb 7
TRV
Thiruvananthapuram
USM
Koh Samui
$595 Roundtrip, found 3 hours ago
$595
Roundtrip
found 3 hours ago
Select Scoot flight, departing Sun, Feb 1 from Thiruvananthapuram to Koh Samui, returning Sat, Feb 7, priced at $595 found 3 hours ago
Scoot
Sun, Feb 1 - Sat, Feb 7
TRV
Thiruvananthapuram
USM
Koh Samui
$621 Roundtrip, found 3 hours ago
$621
Roundtrip
found 3 hours ago
Select Scoot flight, departing Sun, Feb 1 from Thiruvananthapuram to Koh Samui, returning Sat, Feb 7, priced at $621 found 3 hours ago
Air India
Sun, Feb 1 - Sat, Feb 7
TRV
Thiruvananthapuram
USM
Koh Samui
$840 Roundtrip, found 3 hours ago
$840
Roundtrip
found 3 hours ago
Select Air India flight, departing Sun, Feb 1 from Thiruvananthapuram to Koh Samui, returning Sat, Feb 7, priced at $840 found 3 hours ago
Malaysia Airlines
Tue, Jan 6 - Wed, Jan 7
TRV
Thiruvananthapuram
USM
Koh Samui
$868 Roundtrip, found 6 days ago
$868
Roundtrip
found 6 days ago
Select Malaysia Airlines flight, departing Tue, Jan 6 from Thiruvananthapuram to Koh Samui, returning Wed, Jan 7, priced at $868 found 6 days ago
Etihad Airways
Tue, Jan 6 - Wed, Jan 7
TRV
Thiruvananthapuram
USM
Koh Samui
$2,535 Roundtrip, found 6 days ago
$2,535
Roundtrip
found 6 days ago
Select Etihad Airways flight, departing Tue, Jan 6 from Thiruvananthapuram to Koh Samui, returning Wed, Jan 7, priced at $2,535 found 6 days ago

Frequently asked questions

How much does a flight from Trivandrum Intl. Airport (TRV) to Ko Samui Airport (USM) cost?
Grab a cheap one-way flight from $228 or cheap return flight from $398 from Trivandrum Intl. Airport (TRV) 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 Trivandrum Intl. Airport (TRV) to Ko Samui Airport (USM)?
The cheapest month to fly from TRV to USM is February, when demand is low. Off-peak months are generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Trivandrum Intl. Airport (TRV) to Ko Samui Airport (USM)?
To find the cheapest airline flying from TRV to USM, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Trivandrum Intl. Airport (TRV) to Ko Samui Airport (USM)?
You'll need to catch a flight with a layover if you're traveling from Trivandrum Intl. Airport (TRV) to Ko Samui Airport (USM). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from TRV to USM?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember 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 Trivandrum Intl. Airport (TRV) to Ko Samui Airport (USM)?
To avoid possible delays on the Trivandrum Intl. Airport (TRV) to Ko Samui Airport (USM) route, fly before 3 PM. Departures after this hour are 22% more likely to be 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 Trivandrum Intl. Airport (TRV) to Ko Samui Airport (USM) last-minute?
Booking your ticket from TRV to USM shortly before your trip is typically more expensive. But if you're flexible with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a TRV to USM flight and hotel package?
Opting for a TRV to USM flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our wide range of stays and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Trivandrum Intl. Airport (TRV) to Ko Samui Airport (USM)?
In most instances, you can modify or cancel your TRV to USM flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, head to our Customer Service portal.

Travel information

Origin airport
Trivandrum Intl.
Destination airport
Samui Intl. Airport
Roundtrip price
$398
Distance
1580 mi

Book with confidence

Thiruvananthapuram to Samui Intl. Airport Flights

The cheapest times to fly from Thiruvananthapuram 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 Thiruvananthapuram to Samui Intl. Airport are during the month of February. You can find some of the cheapest flights from Thiruvananthapuram to Samui Intl. Airport with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Thiruvananthapuram 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 Thiruvananthapuram 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 Thiruvananthapuram to Samui Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $228 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 Thiruvananthapuram 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 Thiruvananthapuram 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.

 

Thiruvananthapuram to Samui Intl. Airport Flights
*Available to One Key members.