Cheap Flights from Istanbul (IST) to Samui Intl. Airport (USM)

Popular airlines from Istanbul Airport (IST) 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 IST to Ko Samui Airport (USM) last minute?
When it's time to book your flights, being organized pays off. While it's possible to pick up a deal on an IST to Ko Samui Airport flight at the last minute, prices usually don't get cheaper as the departure date 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 travel it's between three and four months.
What airports do you fly into for Koh Samui from Istanbul?
Istanbul to Koh Samui flights land at Ko Samui Airport (USM). Put your bags down at your hotel and then head out to visit some of the city's top attractions, such as Namuang Waterfall 1 and Hin Ta and Hin Yai. The airport is roughly 10 kilometers northeast of downtown Koh Samui.
Can I change the date of my flight from IST to USM?
It's a snap to make amendments to your IST to USM journey yourself. Access your itinerary via the Expedia Trips portal and select "change flight." Browse around for new flights and book the one that works best with your plans. You'll see an estimate of any flight change costs. You can also find your way to our Customer Service portal to chat to our Virtual Agent and get answers to your questions.

Travel information

Travel information

Origin airport
Istanbul
Destination airport
Samui Intl. Airport
Distance
7705 km

Book with confidence

Book with confidence

Explore a world of travel with Expedia

Explore a world of travel with Expedia