฿17,775 Cheap Oman Air flights from Istanbul to Samui Intl. Airport (IST→USM)

View ฿17,775 flight on Tue, 7 Oct 2025Opens in a new window
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Oman Air flights from Istanbul to Samui Intl. Airport (IST→USM)

Prices were available within the past 7 days and start at ฿17,775 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Istanbul to Samui Intl. Airport route information
Origin airport
Istanbul
Destination airport
Samui Intl. Airport
Distance
7705 km

Frequently asked questions

How much is an Oman Air flight from Istanbul (IST) to Ko Samui Airport (USM)?
Apply the "Price (lowest to highest)" filter on Expedia to find cheap Oman Air return flights from IST to USM. Affordable one-way tickets from ฿17,775 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from IST to USM with Oman Air?
Look for one-way or round-trip flights to Koh Samui in October or September. You could find an affordable fare with Oman Air during these quieter months.
Does Oman Air fly nonstop from Istanbul (IST) to Ko Samui Airport (USM)?
Select our "Nonstop" filter when searching for direct Oman Air flights from IST to USM. It's also a great way to compare other carriers offering the same nonstop journey.
Can I change or cancel my Oman Air flight from Istanbul (IST) to Ko Samui Airport (USM)?
Typically, you can cancel or change your flight, although additional charges may apply if your booking was made more than 24 hours ago. Want to keep your options open? Make use of our "No cancel fee" or "Changes included" filter to find flights that won't charge you extra if you have to revise your plans. To make changes, visit "Trips," select your flight and click on "Manage Booking" for more information.
*Available to Expedia members.