Cheap Flights from Asuncion (ASU) to Samui Intl. Airport (USM)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save on select hotels after you book a flight*
  • trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from ASU to Ko Samui Airport (USM) last minute?
When it's time to book your flights, it's better to be prepared. While you could pick up a deal on a Silvio Pettirossi International Airport to Ko Samui Airport (USM) flight at the last minute, prices 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 in advance. For international journeys it's between three and four months.
What airports do you fly into for Koh Samui from Asuncion?
Catch a flight from Asuncion to Koh Samui and arrive at Ko Samui Airport (USM). This terminal is approximately 10 kilometers northeast of the center of Koh Samui. Start your urban adventure by heading 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 Silvio Pettirossi International Airport to USM?
It's a cinch to make changes to your ASU to Ko Samui Airport journey yourself. Simply go to the Expedia Trips portal and click on "change flight." Browse around for new flights and choose the one that works best. You'll get an estimate of applicable flight change fees. Alternatively, visit our Customer Service portal to chat to our Virtual Agent and get answers to all your questions.

Travel information

Origin airport
Silvio Pettirossi Intl.
Destination airport
Samui Intl. Airport
Distance
16973 km

Book with confidence