S$437 Cheap Flights from Istanbul to Seoul

View S$437 flight on Sun, 31 May, 2026Opens in a new window

Popular airlines from Istanbul to Seoul (ICN-Incheon Intl.)

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Cheap Flights from Istanbul to Seoul (IST-ICN)

Prices were available within the past 7 days and start at S$437 for one-way flights and S$969 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LOT-Polish Airlines
Fri, 13 Feb - Wed, 18 Feb
IST
Istanbul
ICN
Seoul
S$969 Return, found 1 day ago
S$969
Return
found 1 day ago
Select LOT-Polish Airlines flight, departing Fri, 13 Feb from Istanbul to Seoul, returning Wed, 18 Feb, priced at S$969 found 1 day ago
Air Astana
Fri, 13 Feb - Wed, 18 Feb
IST
Istanbul
ICN
Seoul
S$1,103 Return, found 1 day ago
S$1,103
Return
found 1 day ago
Select Air Astana flight, departing Fri, 13 Feb from Istanbul to Seoul, returning Wed, 18 Feb, priced at S$1,103 found 1 day ago
Qatar Airways
Fri, 13 Feb - Wed, 18 Feb
IST
Istanbul
ICN
Seoul
S$1,135 Return, found 1 day ago
S$1,135
Return
found 1 day ago
Select Qatar Airways flight, departing Fri, 13 Feb from Istanbul to Seoul, returning Wed, 18 Feb, priced at S$1,135 found 1 day ago
LOT-Polish Airlines
Fri, 13 Feb - Wed, 18 Feb
IST
Istanbul
ICN
Seoul
S$1,159 Return, found 1 day ago
S$1,159
Return
found 1 day ago
Select LOT-Polish Airlines flight, departing Fri, 13 Feb from Istanbul to Seoul, returning Wed, 18 Feb, priced at S$1,159 found 1 day ago
Air Astana
Fri, 13 Feb - Wed, 18 Feb
IST
Istanbul
ICN
Seoul
S$1,163 Return, found 1 day ago
S$1,163
Return
found 1 day ago
Select Air Astana flight, departing Fri, 13 Feb from Istanbul to Seoul, returning Wed, 18 Feb, priced at S$1,163 found 1 day ago
Etihad Airways
Fri, 13 Feb - Wed, 18 Feb
IST
Istanbul
ICN
Seoul
S$1,204 Return, found 1 day ago
S$1,204
Return
found 1 day ago
Select Etihad Airways flight, departing Fri, 13 Feb from Istanbul to Seoul, returning Wed, 18 Feb, priced at S$1,204 found 1 day ago
Etihad Airways
Fri, 13 Feb - Wed, 18 Feb
IST
Istanbul
ICN
Seoul
S$1,246 Return, found 1 day ago
S$1,246
Return
found 1 day ago
Select Etihad Airways flight, departing Fri, 13 Feb from Istanbul to Seoul, returning Wed, 18 Feb, priced at S$1,246 found 1 day ago
Asiana Airlines
Fri, 26 Dec - Sat, 3 Jan
IST
Istanbul
ICN
Seoul
S$1,316 Return, found 1 day ago
S$1,316
Return
found 1 day ago
Select Asiana Airlines flight, departing Fri, 26 Dec from Istanbul to Seoul, returning Sat, 3 Jan, priced at S$1,316 found 1 day ago
Korean Air
Fri, 13 Feb - Wed, 18 Feb
IST
Istanbul
ICN
Seoul
S$1,352 Return, found 1 day ago
S$1,352
Return
found 1 day ago
Select Korean Air flight, departing Fri, 13 Feb from Istanbul to Seoul, returning Wed, 18 Feb, priced at S$1,352 found 1 day ago
Sichuan Airlines
Fri, 26 Dec - Sat, 3 Jan
IST
Istanbul
ICN
Seoul
S$1,375 Return, just found
S$1,375
Return
just found
Select Sichuan Airlines flight, departing Fri, 26 Dec from Istanbul to Seoul, returning Sat, 3 Jan, priced at S$1,375 just found

Find the cheapest month to fly from Istanbul (IST) to Seoul (ICN)

August is typically the cheapest month to fly

From S$627 - S$1,102 per traveller.
Istanbul to Seoul route information
Origin airport
Istanbul
Destination airport
Incheon Intl.
Airlines serving
Air Astana, Air France, Asiana Airlines, China Southern Airlines, Emirates, Ethiopian Airlines, Etihad Airways, Korean Air, LOT-Polish Airlines, Lufthansa, Qatar Airways, Sichuan Airlines, Singapore Airlines, Thai Airways International, Turkish Airlines
Return price
S$968
Distance
7878 km
Average flight time
16 hours 6 mins

Perfect flights from Istanbul to Seoul

Your Journey from Istanbul to Seoul

Start your unforgettable journey with Expedia. Our broad selection of flights from Istanbul to Seoul caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including MIAT Mongolian Airlines, China Southern Airlines, China Eastern Airlines, Sichuan Airlines, Air Astana, LOT-Polish Airlines, Etihad Airways, Qatar Airways, Asiana Airlines, Korean Air. Our selection of flights from Istanbul to Incheon Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Istanbul to Seoul Flights

Experience the joy of finding cheap flights from Istanbul to Incheon Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$437 and roundtrip prices from S$969*.
 

Pre-Flight Essentials

Ensure a smooth journey from Istanbul to Seoul with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Seoul

Picture yourself stepping off the plane in Seoul and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Istanbul to Seoul Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Istanbul to Seoul.
 

Beyond the Flight – Exploring Seoul

With Expedia, your adventure extends beyond the flight. Explore Seoul at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Istanbul to Seoul with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Istanbul to Seoul with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Istanbul Airport to Incheon Intl. Airport (ICN)?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Istanbul Airport to ICN start from S$969. Book now to score the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Istanbul Airport to Seoul–Incheon Intl. Airport?
The majority of flights can be cancelled online, but each airline has different terms and conditions. If you do need to cancel your flight, go to our Customer Service Portal and follow the instructions.
Can I fly from IST to Incheon Airport right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from Istanbul Airport to Incheon Intl. Airport (ICN) please visit our COVID 19 travel advisor portal link.
How do I find cheap flights from IST to Incheon Intl. Airport (ICN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Istanbul Airport to Seoul–Incheon Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from IST to Incheon Intl. Airport (ICN)?
The distance is around 7,900 kilometres, so fill your carry-on bag with whatever you need to make the long journey comfortable. Wondering what to take on board your Arnavutkoy to South Korea flight? A travel pillow, earplugs and a sleep mask are a few essentials.
Which airlines fly direct from IST to ICN?
You won't find any airlines operating directly between IST and Seoul–Incheon Intl. Airport, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a nice way to break up a trip!
Are Istanbul Airport to Incheon Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Istanbul Airport to ICN can be hit-or-miss. It is possible to score a bargain, but then again, you could miss out entirely! If you'd rather play it safe and start planning ahead of time, Expedia compares flight deals up to a year in advance. Just remember that not all airlines issue their prices that far in advance. Our suggestion? Check back often as updates are made regularly.

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