Cheap Flights from St. Moritz (SMV) to Samui Intl. Airport (USM)

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Frequently asked questions

Is it cheaper to buy a plane ticket from SMV to Ko Samui Airport (USM) last minute?
When it comes to booking your flights, being prepared pays off. While you may be able to score a last-minute deal on a SMV 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 journeys it's between three and four months.
What airports do you fly into for Koh Samui from Samedan?
Flights from Samedan to Koh Samui touch down at Ko Samui Airport (USM). Roughly 10 kilometers northeast of downtown Koh Samui, it's a major gateway to this wonderful city. When you're ready to head out and explore the sights, Namuang Waterfall 1 and Hin Ta and Hin Yai should be at the top of your to-do list.
Can I change the date of my flight from SMV to Ko Samui Airport (USM)?
Plans can change, so Expedia is here to help make amending your trip as easy as possible. First, access your SMV to Ko Samui Airport itinerary through the Expedia Trips portal and look up the fare rules to see if change fees apply. If you booked your airfare in the last 24 hours, some airlines will allow you to cancel for free and book new flights. If you bought your ticket more than 24 hours ago, contact us via our Customer Service portal so we can help you further.

Travel information

Origin airport
Samedan
Destination airport
Samui Intl. Airport
Distance
9198 km

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