Cheap Flights from Tri-Cities (TRI) to Samui Intl. Airport (USM)

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Frequently asked questions

Is it cheaper to buy a plane ticket from TRI to Ko Samui Airport (USM) last minute?
Being the spontaneous type is a fantastic way to travel the world, but it's not necessarily the ideal way to get your hands on a cheap airfare. It's better to book your Tri-Cities Regional Airport (TRI) to Ko Samui Airport journey ahead of time rather than leaving it until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave your spontaneous side for when you get to Ko Samui Airport!
What airports do you fly into for Koh Samui from Blountville?
Flights from Blountville to Koh Samui touch down at Ko Samui Airport (USM). Roughly 10 kilometers northeast of the center of Koh Samui, it's a key gateway to this exciting city. When you're ready to begin sightseeing, Namuang Waterfall 1 and Hin Ta and Hin Yai should be first on your list.
Can I change the date of my flight from TRI to Ko Samui Airport?
It's a breeze to make amendments to your TRI to USM trip yourself. Log in to the Expedia Trips portal and click on "change flight." Look around for new flights and lock in the one that fits your plans. You'll get an estimate of flight change fees that may apply. Alternatively, use our Customer Service portal to connect with our Virtual Agent and get answers to all your questions.

Travel information

Travel information

Origin airport
Tri-Cities Regional
Destination airport
Samui Intl. Airport
Distance
14803 km

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