Cheap Flights from Rio Mayo (ROY) to Samui Intl. Airport (USM)

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Frequently asked questions

Is it cheaper to buy a plane ticket from ROY to Ko Samui Airport last minute?
When it comes to booking your flights, it pays to be prepared. While it's possible to pick up a last-minute deal on a ROY to USM flight, fares usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days ahead. For international flights it's between three and four months.
What airports do you fly into for Koh Samui from Río Mayo?
Catch a flight from Río Mayo to Koh Samui and arrive at Ko Samui Airport (USM). The terminal is approximately 10 kilometers northeast of central Koh Samui. Kick off your great urban adventure with an outing to Namuang Waterfall 1 and Hin Ta and Hin Yai, which are two of Koh Samui's must-see attractions.
Can I change the date of my flight from ROY to USM?
Easily make changes to your ROY to Ko Samui Airport flight via the Expedia Trips portal. But before you make any adjustments, look over the rules in your itinerary to see what the carrier will allow you to do and if any charges apply. Some airlines charge a change fee per person, plus any difference in ticket prices. But if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also browse our Customer Service portal for more advice and to chat with our Virtual Agent.

Travel information

Origin airport
Rio Mayo
Destination airport
Samui Intl. Airport
Distance
15797 km

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