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Cheap Flights from Istanbul to Samui International

Compare Istanbul to Samui International flight deals

Find the cheapest month or even day of the year to fly to Samui International

Book the best Samui International fare with no extra fees

Flight deals from Istanbul to Samui International

Looking for a cheap last-minute deal or the best return flight from Istanbul to Samui International? Find the lowest prices on one-way and return tickets right here.
Koh Samui.ج.م.‏ 16,695 per passenger.Departing Sat, 4 Oct.One-way flight with AJet.Outbound indirect flight with AJet, departs from Istanbul Sabiha on Sat, 4 Oct, arriving in Samui International.Price includes taxes and charges.From ج.م.‏ 16,695, select.
Koh Samui.ج.م.‏ 17,392 per passenger.Departing Sat, 17 Jan.One-way flight with AJet.Outbound indirect flight with AJet, departs from Istanbul Sabiha on Sat, 17 Jan, arriving in Samui International.Price includes taxes and charges.From ج.م.‏ 17,392, select.
Koh Samui.ج.م.‏ 17,392 per passenger.Departing Sun, 22 Jun.One-way flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Istanbul Sabiha on Sun, 22 Jun, arriving in Samui International.Price includes taxes and charges.From ج.م.‏ 17,392, select.
Koh Samui.ج.م.‏ 17,539 per passenger.Departing Tue, 18 Nov.One-way flight with AJet.Outbound indirect flight with AJet, departs from Istanbul Sabiha on Tue, 18 Nov, arriving in Samui International.Price includes taxes and charges.From ج.م.‏ 17,539, select.
Koh Samui.ج.م.‏ 17,620 per passenger.Departing Tue, 2 Sep.One-way flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Istanbul Sabiha on Tue, 2 Sep, arriving in Samui International.Price includes taxes and charges.From ج.م.‏ 17,620, select.
Koh Samui.ج.م.‏ 18,144 per passenger.Departing Thu, 28 Aug.One-way flight with AJet.Outbound indirect flight with AJet, departs from Istanbul Sabiha on Thu, 28 Aug, arriving in Samui International.Price includes taxes and charges.From ج.م.‏ 18,144, select.
Koh Samui.ج.م.‏ 18,564 per passenger.Departing Wed, 2 Jul.One-way flight with SalamAir.Outbound indirect flight with SalamAir, departs from Istanbul Sabiha on Wed, 2 Jul, arriving in Samui International.Price includes taxes and charges.From ج.م.‏ 18,564, select.
Koh Samui.ج.م.‏ 18,797 per passenger.Departing Mon, 1 Dec.One-way flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Istanbul Sabiha on Mon, 1 Dec, arriving in Samui International.Price includes taxes and charges.From ج.م.‏ 18,797, select.

Find the cheapest month to fly from Istanbul to Samui International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Istanbul to Samui International flights are currently cheapest in October.
Jun
from ج.م.‏ 17,392
Jul
from ج.م.‏ 18,564
Aug
from ج.م.‏ 18,144
Sep
from ج.م.‏ 17,620
Oct
from ج.م.‏ 16,695
Nov
from ج.م.‏ 17,539
Dec
from ج.م.‏ 18,797
Jan
from ج.م.‏ 17,392
Feb
Find prices
Mar
from ج.م.‏ 22,379
Apr
Find prices
May
from ج.م.‏ 25,540

Istanbul to Samui International: Alternative routes

Compare routes from Istanbul to Koh Samui below. You may find an airport to fly into that's cheaper, faster, or easier than Samui International.

Istanbul to Koh Samui: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 16,695
Cheapest month to flyOctober

Finding cheap flights from Istanbul to Samui International: Frequently asked questions

The best price we found for a return flight from Istanbul to Samui International is ج.م.‏ 35,357. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Istanbul to Samui International. But we found flights with one stop from ج.م.‏ 35,357.
As of June 2025, there are no flights flying from Istanbul to Samui International.
The cheapest month to fly from Istanbul to Samui International is usually June 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Istanbul to Samui International Airport on Sunday, 2 November 2025.
No airlines currently offer direct flights between Istanbul and Samui International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Samui International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Koh Samui is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Samui International is AJet .

Travelling from Istanbul to Koh Samui Airport (USM): What you need to know

  • Put your holiday plans into action by considering where you'll take off for your flight from Istanbul to Koh Samui Airport (USM). Istanbul Ataturk Airport (IST) and Sabiha Gokcen International Airport (SAW) are Istanbul's main airports.

  • Koh Samui is four hours ahead of Istanbul. Koh Samui Airport is located in Koh Samui, which is in the UTC+7 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Show up at the airport on time to board your flight from Istanbul to USM.

  • With more people on the move during high season, aim to get to your terminal earlier than usual. Two hours for domestic flights and up to four for international journeys will help you deal with any delays.

Airports in Istanbul

Istanbul Ataturk Airport (IST)

  • A stopover is the ideal opportunity to break up your journey and perhaps even visit a new city. When searching for cheap flights from Istanbul to USM leaving from Istanbul Ataturk Airport (IST), deselect the 'Direct flights only' box to find out where you can visit along the way. Top options include:

    • Suvarnabhumi Airport (BKK)

    • Changi International Airport (SIN)

    • Phuket International Airport (HKT)

  • The journey from central Istanbul to IST takes around 1 hour 45 minutes on public transport. If you ride-share, drive or get a cab, you'll cover the 48 kilometres in 50 minutes or so, depending on traffic.

  • In search of a convenient hotel near Istanbul Ataturk Airport? If you've booked an early flight from Istanbul to Koh Samui Airport, these accommodation options will have you sleeping moments from your departure gate:

Sabiha Gokcen International Airport (SAW)

  • SAW is about 48 kilometres from central Istanbul. It'll take 55 minutes or so to get to the airport by car from the city centre. Public transport takes approximately 1 hour 30 minutes.

  • Want to treat yourself to an extra night away before boarding your Istanbul to USM flight? Unwind in a hotel near Sabiha Gokcen International Airport before your adventure officially begins. These stays are calling your name:

  • When it comes to keeping flights punctual, Sabiha Gokcen International Airport has an on-time arrival rate of 76.93%.

About Koh Samui Airport (USM)

  • Have a late flight from Istanbul to Koh Samui Airport? Don't let it rob you of real rest. Stay at one of these hotels near USM and shut your eyes sooner:

  • Hit the road running by picking up a Koh Samui Airport rental car. Grab a set of wheels from asap car hire, Hertz or Drive Car Hire and explore beyond Koh Samui's main sights.

  • Lock in the lowest price by reserving your vehicle around four weeks ahead of your Istanbul to Koh Samui Airport flight.

How to find the cheapest flights from Istanbul to Koh Samui Airport (USM)

  • The cheapest price we've found for a one-way ticket from Istanbul to Koh Samui Airport is ج.م.‏ 16,695. For a return flight on this route, the best price is ج.م.‏ 35,357. Depending on when you want to go and the availability, these fares can change.

  • Booking in advance is often the key to finding a cheap flight from Istanbul to USM. Fares tend to rise as seats fill up, so the closer your departure date, the more you'll likely spend.

  • Cheap Istanbul to Koh Samui Airport tickets are easier to find when your dates are flexible. Use the 'Whole month' tool to compare fares across the month and then fly out on the cheapest day.

  • You don't need to search every day to find out if prices have dropped when you set up a Price Alert. We'll notify you as soon as a better deal comes up on flight tickets from Istanbul to USM.

  • Tailor your travel plans using filters. Choose your ideal departure and arrival times, total journey duration and airlines. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Istanbul to Koh Samui Airport.

Explore more of Thailand

  • Koh Samui has loads to offer, but there are so many other corners of Thailand just waiting to be discovered. Around 129 kilometres south of Koh Samui, a visit to Nakhon Si Thammarat will keep you on the move. Start with attractions like Wat Phra Phrom, Wat Pho Sadet and Wat Yai Chai Mongkol.

  • If there's time to check out another major destination in Thailand, head for Phuket, roughly 257 kilometres south-west of Koh Samui. V.MarineTour- Phi Phi Islands Day Trip - Private Boat Charters, Sunrise Beach and Paradise Beach are key reasons to visit.

Plan the rest of your trip from Istanbul to Koh Samui

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.