Beginning of main content
Round Trip Icon
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search over 1,000,000 properties worldwide and 550 airlines worldwide.

Search over a million flights, hotels, packages, and more

No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap IST to USM Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Istanbul to Ko Samui route information

Origin Airport Istanbul
Destination Airport Ko Samui
Airlines Serving Aeroflot-Russian Airlines, Air France, British Airways, Emirates, Etihad Airways, Oman Air, Qatar Airways, Singapore Airlines, Thai Airways International, Turkish Airlines
Flight Price $712
Distance 4,815 mi

Cheap IST to USM Flights

  • What airports do you fly into for Koh Samui?

    Luckily, there is another way to get to Koh Samui from Istanbul. Sabiha Gokcen International Airport (SAW) is just 26 miles away, and over the next two months, flights are being booked 9% cheaper than flights from Istanbul Ataturk Airport.
  • How much is a plane ticket to Koh Samui (USM) from Istanbul (IST)?

    They vary from $732 to $849. Booking in advance can usually help you get the cheapest price. Don't forget, booking ahead can save you money you can use to treat yourself to something special while on your vacation. And who doesn't enjoy treating themselves?
  • How long does the average person stay in Koh Samui?

    Of course, you're not an average person, but if you were, you'd stay around 15 days.
  • Can I change the date of my flight?

    Yes, you can adjust your departure date. If you wish to save a little cash in doing so, the lowest-cost day to fly in October is Wednesday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.
  • What is the cheapest day to fly?

    The cheapest day to fly from Istanbul to Koh Samui is on Wednesday. If you are trying to save a little money on your next holiday look for flights on that day.
  • What is the cheapest day to fly to Koh Samui?

    Oct 9th has bookings (as of Sep 16th) as cheap as $732. That comes in 2% below the average price for this route. Saving now means you'll have more money to spend on your trip.
  • What is the cheapest airline flying from Istanbul to Koh Samui?

    Flight prices are hitting as high as $849 over the next three months when flying to USM from IST. Check out Etihad Airways, as they have bookings at just $732.

Istanbul to Koh Samui Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Istanbul to Koh Samui will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Koh Samui.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with IST to USM flights that won’t make your bank account wince. Ready to temporarily leave behind Istanbul for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to USM with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.