Cheap flights from Istanbul to Ko Samui

Flights overview

Useful information for finding cheap flights from Istanbul to Ko Samui and booking your next trip
Cheapest round-trip flights $887
Gulf Air, Bangkok Airways 2 stops 21 hr Thu, Jun 4 — Wed, Jun 17
The cheapest round-trip flight from Istanbul to Ko Samui is currently $887
Cheapest one-way flight $460
Gulf Air, Bangkok Airways 2 stops 21 hr Wed, Jun 3
The cheapest one-way flight from Istanbul to Ko Samui is currently $460
Last-minute weekend getaway $927
Gulf Air, Bangkok Airways 2 stops 21 hr Thu, May 7 — Mon, May 11
The cheapest last-minute weekend getaway from Istanbul to Ko Samui is currently $927
Cheapest business class flights $2,747
Finnair, Bangkok Airways, Turkish Airlines 2 stops 21 hr Fri, Jul 24 — Fri, Aug 7
The cheapest business class round-trip flight from Istanbul to Ko Samui is currently $2,747
Fastest flight 11 hr 45 min The fastest flight with stops from Istanbul to Ko Samui takes 11 hr 45 min

When is the cheapest time to fly?

The cheapest month to fly from Istanbul to Ko Samui is typically September. The most expensive month to fly is typically January.
September
Cheapest
Typical prices: $680–810
January
Most expensive
Typical prices: $900–1,200

Popular airports near Istanbul

  • Sabiha Gökçen International Airport (SAW)
    Istanbul Türkiye 1 hr 19 mi
  • Istanbul Airport (IST)
    Istanbul Türkiye 46 min 21 mi
  • Bursa Yenişehir Airport (YEI)
    Bursa Türkiye 2 hr 22 min 60 mi
  • Tekirdag Ataturk Corlu Airport (TEQ)
    Tekirdağ Türkiye 1 hr 31 min 56 mi

Popular airports near Ko Samui

  • Samui Airport (USM)
    Ko Samui Thailand 40 min 4 mi
  • Surat Thani International Airport (URT)
    Surat Thani Thailand 3 hr 35 min 65 mi
  • Phuket International Airport (HKT)
    Phuket Thailand 5 hr 48 min 151 mi
  • Nakhon Si Thammarat International Airport (NST)
    Nakhon Si Thammarat Thailand 3 hr 46 min 67 mi

Frequently asked questions about flying from Istanbul to Ko Samui

The cheapest flights from Istanbul to Ko Samui are usually in September. Typical ticket prices in September range from $680 to $810.
The cheapest round-trip flight from Istanbul to Ko Samui recently found on Google Flights was with Gulf Air, Bangkok Airways from $887. The cheapest one-way flight was with Gulf Air, Bangkok Airways from $460.
The cheapest round-trip flight from Istanbul to Ko Samui starts at $887 from Thu, Jun 4 to Wed, Jun 17. The cheapest one-way flight starts at $460 and departs on Wed, Jun 3.
11 hr 45 min is the shortest flight time from Istanbul to Ko Samui.
Most visitors arrive Dec–Apr, when the weather is warm and mostly dry, though the climate is warm and humid year-round. The rainy season is Sep–Dec. Local events include the celebrations for Songkran/Thai New Year (Apr), the Samui Regatta (May) and Loi Krathong (Nov), the “festival of lights” that sees thousands of tiny candles launched in floats across the water.
It's easy to use Google Flights to find the cheapest days to fly from Istanbul to Ko Samui.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
The cheapest round-trip flight from Istanbul to Ko Samui recently found on Google Flights was with Gulf Air, Bangkok Airways from $887. The cheapest one-way flight was with Gulf Air, Bangkok Airways from $460.
The cheapest last-minute deal between Istanbul and Ko Samui at price $927 is offered by Gulf Air, Bangkok Airways from Thu, May 7 to Mon, May 11.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Istanbul to Ko Samui, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
The cheapest business class round-trip flights between Istanbul and Ko Samui start at $2,747 from Fri, Jul 24 to Fri, Aug 7 with Finnair, Bangkok Airways, Turkish Airlines.
The cheapest economy class round-trip flights between Istanbul and Ko Samui start at $887 from Thu, Jun 4 to Wed, Jun 17.
To book business class trips from Istanbul to Ko Samui, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between Istanbul and Ko Samui starts at $927 from Thu, May 7 to Mon, May 11 with Gulf Air, Bangkok Airways.
The cheapest last-minute deal between Istanbul and Ko Samui at price $927 is offered by Gulf Air, Bangkok Airways from Thu, May 7 to Mon, May 11.
To find last-minute flight deals from Istanbul to Ko Samui, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

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