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Cheap flights from Ko Samui to Istanbul from ฿16,509

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
USM — IST
12 Jun — 19 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ko Samui to Istanbul

Enter your travel dates to find the best prices.

Cheapest flights from Ko Samui to Istanbul
Explore the most affordable flight options available from Ko Samui to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 May 2026.

Tue 9/617:05
USM
-
IST
2 stops16h 10m
Multiple Airlines
Mon 15/615:50
IST
-
USM
2 stops16h 55m
Multiple Airlines
Deal found 9/5฿28,583
Wed 10/617:05
USM
-
IST
2 stops16h 10m
Multiple Airlines
Mon 15/615:50
IST
-
USM
2 stops16h 55m
Multiple Airlines
Deal found 8/5฿28,647
Wed 10/615:25
USM
-
IST
2 stops27h 40m
กัลฟ์แอร์
Mon 15/606:15
IST
-
USM
2 stops30h 50m
กัลฟ์แอร์
Deal found 8/5฿28,809
Wed 15/719:00
USM
-
IST
2 stops27h 35m
Qatar Airways
Thu 6/813:45
IST
-
USM
2 stops24h 15m
Qatar Airways
Deal found 10/5฿32,467
Fri 19/606:00
USM
-
IST
1 stop15h 10m
Multiple Airlines
Sun 19/715:50
IST
-
USM
1 stop14h 55m
Multiple Airlines
Deal found 8/5฿34,312
Thu 22/1017:25
USM
-
SAW
2 stops23h 40m
Emirates
Sun 25/1014:20
SAW
-
USM
2 stops47h 10m
Emirates
Deal found 11/5฿34,442
Thu 22/1021:00
USM
-
IST
2 stops21h 25m
Emirates
Sun 25/1023:40
IST
-
USM
2 stops37h 50m
Emirates
Deal found 11/5฿35,121
Fri 19/615:25
USM
-
SAW
2 stops22h 10m
Multiple Airlines
Sun 19/720:35
SAW
-
USM
2 stops19h 55m
Multiple Airlines
Deal found 8/5฿46,127
Tue 9/611:55
USM
-
SAW
2 stops33h 10m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Mon 15/614:40
SAW
-
USM
2 stops23h 35m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 9/5฿48,684
Wed 10/611:55
USM
-
SAW
2 stops33h 10m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Mon 15/614:40
SAW
-
USM
2 stops25h 00m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 8/5฿52,957
Wed 15/711:55
USM
-
SAW
2 stops33h 10m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Thu 6/808:50
SAW
-
USM
2 stops26h 20m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 10/5฿68,592

Find flight deals from Ko Samui to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Ko Samui (USM) to Istanbul (TR5). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 May 2026.

Round-trip from

฿28,583

One-way from

฿16,509
9/6-15/6
  • 9/6-15/6
  • 4 total stops
  • 33h 05m total
  • Ko Samui to Istanbul
Search Deals
21/5
  • 21/5
  • 2 total stops
  • 35h 25m total
  • Ko Samui to Istanbul
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ko Samui to Istanbul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 13 May 2026.
Use the filters below to find and compare flights from Ko Samui to Istanbul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Ko SamuiIstanbul

USM - IST

USMIST

Ko Samui

Wed 10/6

06:00-17:05

1 stop15h 05m

Istanbul

Sun 14/6

01:55-21:35

1 stop15h 40m

฿33,341
Fastest return journey

Ko SamuiIstanbul

USM - IST

USMIST

Ko Samui

Fri 19/6

06:00-17:10

1 stop15h 10m

Istanbul

Sun 19/7

15:50-10:45

1 stop14h 55m

฿34,312

Ko SamuiIstanbul

USM - SAW

USMSAW

Ko Samui

Thu 22/10

17:25-13:05

2 stops23h 40m

Istanbul Sabiha Gokcen

Sun 25/10

14:20-17:30

2 stops47h 10m

฿34,442

Ko SamuiIstanbul

USM - IST

USMIST

Ko Samui

Thu 22/10

21:00-14:25

2 stops21h 25m

Istanbul

Sun 25/10

23:40-17:30

2 stops37h 50m

฿35,121

Ko SamuiIstanbul

USM - IST

USMIST

Ko Samui

Fri 19/6

06:00-18:35

2 stops16h 35m

Istanbul

Sun 19/7

13:45-10:30

2 stops16h 45m

฿35,607

Ko SamuiIstanbul

USM - IST

USMIST

Ko Samui

Wed 15/7

17:25-05:15

2 stops15h 50m

Istanbul

Thu 6/8

17:00-18:15

1 stop21h 15m

฿38,909

Ko SamuiIstanbul

USM - SAW

USMSAW

Ko Samui

Fri 19/6

17:55-06:10

2 stops16h 15m

Istanbul Sabiha Gokcen

Sun 19/7

20:35-16:35

2 stops16h 00m

฿46,127

Ko SamuiIstanbul

USM - SAW

USMSAW

Ko Samui

Tue 9/6

11:55-17:05

2 stops33h 10m

Istanbul Sabiha Gokcen

Mon 15/6

14:40-18:15

2 stops23h 35m

฿48,684

Ko SamuiIstanbul

USM - SAW

USMSAW

Ko Samui

Wed 10/6

11:55-17:05

2 stops33h 10m

Istanbul Sabiha Gokcen

Mon 15/6

14:40-19:40

2 stops25h 00m

฿52,957

Ko SamuiIstanbul

USM - SAW

USMSAW

Ko Samui

Wed 15/7

11:55-17:05

2 stops33h 10m

Istanbul Sabiha Gokcen

Thu 6/8

08:50-15:10

2 stops26h 20m

฿68,592

Flights are sorted by cheapest return flights first.

Deals found on 10/5

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Best time to book a flight from Ko Samui to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Ko Samui with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ko Samui to Istanbul
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ko Samui to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ko Samui to Istanbul?

    For a flight from Ko Samui to Istanbul, you will be flying from Ko Samui. Ko Samui (USM) is just 3.3 km from the centre of the city. Ko Samui is the only Ko Samui airport and it handles 0 outbound flights to Istanbul per day. 0 airlines have flights to Istanbul from Ko Samui on a regular basis.

  • How long is the flight from Ko Samui to Istanbul?

    Departing from Ko Samui to Istanbul will take you 23h 40m. The distance between Ko Samui and Istanbul is about 7694 km.

  • Can I find deals for flights from Ko Samui to Istanbul that include hotel bookings?

    Yes. In addition to deals on Ko Samui to Istanbul flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ko Samui to Istanbul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ko Samui to Istanbul.

  • Can I find deals for business class flights from Ko Samui to Istanbul?

    Yes. Cheapflights offers flight deals from Ko Samui to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ko Samui to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ko Samui to Istanbul?

Deals for Ko Samui to Istanbul flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ko Samui to Istanbul?

Cheapflights simply makes it quick and affordable to book flights from Ko Samui to Istanbul by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ko Samui to Istanbul with no change fees?

Yes, we can. To see specific flights from Ko Samui to Istanbul with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ko Samui to Istanbul become cheaper?

Of course! You can now track prices for flights from Ko Samui to Istanbul and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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