How long is the flight from Ko Samui to Istanbul?

Departing from Ko Samui to Istanbul will take you 16h 50m. The distance between Ko Samui and Istanbul is about 7746 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Istanbul ranges from 10.0 - 100.0 inches per month. December is typically the wettest month, when rainfall can reach 100.0 mm. July is typically the driest time to visit Istanbul when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Istanbul, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What is the cheapest time of day to fly from USM to IST?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ko Samui to Istanbul as you normally would.

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.

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.

฿13,818+ Cheap Flights from Ko Samui to Istanbul

Cheap flight deals from Ko Samui to Istanbul

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 21 September 2026.

Thu 1/1015:50 -

2 stops18h 30m

Fri 16/1011:40 -

2 stops18h 50m

Deal found 17/9฿31,998

Thu 1/1019:00 -

2 stops15h 20m

Thu 15/1020:05 -

2 stops17h 40m

Deal found 17/9฿32,165

Tue 29/917:55 -

2 stops28h 40m

Thu 15/1013:30 -

2 stops23h 05m

Deal found 17/9฿32,231

Thu 1/1017:55 -

2 stops16h 25m

Sat 17/1013:30 -

2 stops23h 05m

Deal found 17/9฿32,997

Tue 29/919:00 -

2 stops27h 35m

Fri 16/1013:30 -

2 stops17h 00m

Deal found 17/9฿33,097

Tue 20/1019:00 -

2 stops26h 55m

Fri 30/1001:55 -

2 stops28h 45m

Deal found 20/9฿33,363

Sat 3/1019:45 -

1 stop24h 55m

Sun 18/1018:05 -

2 stops17h 20m

Deal found 17/9฿33,563

Fri 2/1019:00 -

2 stops20h 55m

Sun 18/1013:30 -

2 stops15h 50m

Deal found 17/9฿33,829

Sat 3/1019:45 -

1 stop19h 55m

Wed 14/1017:05 -

1 stop21h 45m

Deal found 17/9฿34,595

Sat 3/1008:40 -

1 stop14h 25m

Sat 17/1014:10 -

2 stops17h 05m

Deal found 17/9฿34,995

Tue 20/1017:55 -

2 stops23h 10m

Sat 31/1014:20 -

2 stops21h 15m

Deal found 20/9฿35,161

Wed 30/911:55 -

2 stops33h 10m

Thu 15/1012:45 -

2 stops25h 30m

Deal found 17/9฿59,434

Best flights from Ko Samui to Istanbul
Discover carefully curated flight deals from Ko Samui to Istanbul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Wed 30/917:55 -

2 stops28h 40m

Wed 14/1013:30 -

2 stops17h 45m

Deal found 17/9฿32,231

Tue 20/1019:00 -

2 stops26h 55m

Fri 30/1001:55 -

2 stops28h 45m

Deal found 20/9฿33,363

Wed 30/916:25 -

1 stop16h 50m

Wed 14/1022:15 -

1 stop13h 10m

Deal found 17/9฿43,352

Wed 30/911:55 -

2 stops33h 10m

Thu 15/1012:45 -

2 stops25h 30m

Deal found 17/9฿59,434

Fri 2/1019:00 -

2 stops20h 55m

Sat 17/1013:30 -

2 stops23h 05m

Deal found 17/9฿33,829

Tue 20/1017:55 -

2 stops23h 10m

Sat 31/1014:20 -

2 stops21h 15m

Deal found 20/9฿35,161

Sat 3/1019:00 -

2 stops15h 20m

Sat 17/1013:30 -

2 stops23h 05m

Deal found 17/9฿33,829

Fri 2/1013:30 -

1 stop19h 45m

Wed 14/1020:15 -

1 stop16h 20m

Deal found 17/9฿44,651

Wed 30/911:55 -

2 stops33h 10m

Sat 17/1012:45 -

2 stops20h 00m

Deal found 17/9฿60,134

Fri 2/1011:55 -

2 stops33h 10m

Thu 15/1012:45 -

2 stops25h 30m

Deal found 17/9฿63,563

Thu 1/1013:30 -

2 stops31h 35m

Thu 15/1012:45 -

2 stops25h 30m

Deal found 17/9฿63,763

Thu 1/1015:50 -

2 stops17h 25m

Fri 16/1020:05 -

3 stops20h 20m

Deal found 17/9฿208,570

Find flight deals from Ko Samui to Istanbul

Round-trip from	฿31,998
One-way from	฿13,818

1/10-16/10
4 total stops
37h 20m total
Ko Samui to Istanbul

Search Deals

19/12-31/12
2 total stops
54h 40m total
Ko Samui to Istanbul

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Ko SamuiIstanbul

USM Ko Samui - IST Istanbul

USMIST

Ko Samui

Sat 19/12

07:00-09:40

2 stops54h 40m

Istanbul

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿13,818

Ko SamuiIstanbul

USM Ko Samui - IST Istanbul

USMIST

Ko Samui

Fri 18/12

07:00-18:30

2 stops39h 30m

Istanbul

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿14,284

Ko SamuiIstanbul

USM Ko Samui - SAW Istanbul Sabiha Gokcen

USMSAW

Ko Samui

Sat 19/12

07:00-23:40

2 stops20h 40m

Istanbul Sabiha Gokcen

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿15,250

Fastest return journey

Ko SamuiIstanbul

USM Ko Samui - SAW Istanbul Sabiha Gokcen

USMSAW

Ko Samui

Sun 27/9

07:50-00:20

2 stops20h 30m

Istanbul Sabiha Gokcen

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿15,616

Ko SamuiIstanbul

USM Ko Samui - IST Istanbul

USMIST

Ko Samui

Sun 27/9

20:35-14:50

2 stops46h 15m

Istanbul

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿16,082

Ko SamuiIstanbul

USM Ko Samui - IST Istanbul

USMIST

Ko Samui

Sat 19/12

07:55-06:05

1 stop26h 10m

Istanbul

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿19,678

Ko SamuiIstanbul

USM Ko Samui - IST Istanbul

USMIST

Ko Samui

Wed 30/9

17:55-18:35

2 stops28h 40m

Istanbul

Wed 14/10

13:30-11:15

2 stops17h 45m

฿32,231

Ko SamuiIstanbul

USM Ko Samui - IST Istanbul

USMIST

Ko Samui

Tue 20/10

19:00-17:55

2 stops26h 55m

Istanbul

Fri 30/10

01:55-10:40

2 stops28h 45m

฿33,363

Ko SamuiIstanbul

USM Ko Samui - IST Istanbul

USMIST

Ko Samui

Fri 2/10

19:00-11:55

2 stops20h 55m

Istanbul

Sat 17/10

13:30-16:35

2 stops23h 05m

฿33,829

Ko SamuiIstanbul

USM Ko Samui - IST Istanbul

USMIST

Ko Samui

Sat 3/10

19:00-06:20

2 stops15h 20m

Istanbul

Sat 17/10

13:30-16:35

2 stops23h 05m

฿33,829

Flights are sorted by cheapest return flights first.

Deals found on 18/9

Showing 1-10 of 18 resultsSorted by cheapest first

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.

USM-TR5

USM-IST

USM-SAW

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

USM-TR5

USM-IST

USM-SAW

No data available for this route at this time. Please check back soon.

Related info for your journey

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 16h 50m. The distance between Ko Samui and Istanbul is about 7746 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
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

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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?

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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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Cheap flights from Ko Samui to Istanbul from ฿13,818

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ko Samui to Istanbul

Cheapest flights from Ko Samui to IstanbulExplore 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 21 September 2026.

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 21 September 2026.

Best flights from Ko Samui to IstanbulDiscover carefully curated flight deals from Ko Samui to Istanbul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Discover carefully curated flight deals from Ko Samui to Istanbul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from Ko Samui to IstanbulDiscover last-minute flight deals from Ko Samui to Istanbul. Data last updated 21 September 2026 and is based on user searches.

Discover last-minute flight deals from Ko Samui to Istanbul. Data last updated 21 September 2026 and is based on user searches.

One-way flights from Ko Samui to IstanbulSearch for one-way flight options from Ko Samui to Istanbul. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

Search for one-way flight options from Ko Samui to Istanbul. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

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Best time to book a flight from Ko Samui to Istanbul

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Cheapflights Insights

Related info for your journey

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

How long is the flight from Ko Samui to Istanbul?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ko Samui to Istanbul

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Complete your trip

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Direct flights to Türkiye (Turkey)

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Search flights from Ko Samui to Istanbul by cabin class

Find flights from Ko Samui to Istanbul, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ko Samui and Istanbul flights

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

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

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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 21 September 2026.

Best flights from Ko Samui to Istanbul
Discover carefully curated flight deals from Ko Samui to Istanbul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from Ko Samui to Istanbul
Discover last-minute flight deals from Ko Samui to Istanbul. Data last updated 21 September 2026 and is based on user searches.

One-way flights from Ko Samui to Istanbul
Search for one-way flight options from Ko Samui to Istanbul. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.