Cheap Flights from Seoul (ICN) to Istanbul (IST)

View AU$364 flight on Mon, 13 Oct. 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Istanbul Airport (IST)

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Cheap Flights from Seoul (ICN) to Istanbul (IST)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Mon, 17 Nov. - Wed, 3 Dec.
ICN
Seoul
IST
Istanbul
AU$635 Return, found 2 days ago
AU$635
Return
found 2 days ago
Select China Eastern Airlines flight, departing Mon, 17 Nov. from Seoul to Istanbul, returning Wed, 3 Dec., priced at AU$635 found 2 days ago
China Eastern Airlines
Thu, 27 Nov. - Wed, 3 Dec.
ICN
Seoul
IST
Istanbul
AU$637 Return, found 6 days ago
AU$637
Return
found 6 days ago
Select China Eastern Airlines flight, departing Thu, 27 Nov. from Seoul to Istanbul, returning Wed, 3 Dec., priced at AU$637 found 6 days ago
MIAT-Mongolian Airlines
Tue, 14 Oct. - Tue, 21 Oct.
ICN
Seoul
IST
Istanbul
AU$640 Return, found 3 days ago
AU$640
Return
found 3 days ago
Select MIAT-Mongolian Airlines flight, departing Tue, 14 Oct. from Seoul to Istanbul, returning Tue, 21 Oct., priced at AU$640 found 3 days ago
MIAT-Mongolian Airlines
Wed, 10 Sep. - Tue, 16 Sep.
ICN
Seoul
IST
Istanbul
AU$641 Return, found 5 days ago
AU$641
Return
found 5 days ago
Select MIAT-Mongolian Airlines flight, departing Wed, 10 Sep. from Seoul to Istanbul, returning Tue, 16 Sep., priced at AU$641 found 5 days ago
China Southern Airlines
Wed, 29 Oct. - Tue, 4 Nov.
ICN
Seoul
IST
Istanbul
AU$651 Return, found 2 days ago
AU$651
Return
found 2 days ago
Select China Southern Airlines flight, departing Wed, 29 Oct. from Seoul to Istanbul, returning Tue, 4 Nov., priced at AU$651 found 2 days ago
MIAT-Mongolian Airlines
Tue, 14 Oct. - Tue, 21 Oct.
ICN
Seoul
IST
Istanbul
AU$734 Return, found 3 days ago
AU$734
Return
found 3 days ago
Select MIAT-Mongolian Airlines flight, departing Tue, 14 Oct. from Seoul to Istanbul, returning Tue, 21 Oct., priced at AU$734 found 3 days ago
Air China
Tue, 18 Nov. - Fri, 21 Nov.
ICN
Seoul
IST
Istanbul
AU$762 Return, found 3 days ago
AU$762
Return
found 3 days ago
Select Air China flight, departing Tue, 18 Nov. from Seoul to Istanbul, returning Fri, 21 Nov., priced at AU$762 found 3 days ago
Etihad Airways
Wed, 24 Dec. - Thu, 1 Jan.
ICN
Seoul
IST
Istanbul
AU$865 Return, found 3 hours ago
AU$865
Return
found 3 hours ago
Select Etihad Airways flight, departing Wed, 24 Dec. from Seoul to Istanbul, returning Thu, 1 Jan., priced at AU$865 found 3 hours ago
Sichuan Airlines
Thu, 30 Oct. - Wed, 5 Nov.
ICN
Seoul
IST
Istanbul
AU$876 Return, found 2 days ago
AU$876
Return
found 2 days ago
Select Sichuan Airlines flight, departing Thu, 30 Oct. from Seoul to Istanbul, returning Wed, 5 Nov., priced at AU$876 found 2 days ago
Turkish Airlines
Thu, 1 Jan. - Mon, 19 Jan.
ICN
Seoul
IST
Istanbul
AU$1,064 Return, found 17 hours ago
AU$1,064
Return
found 17 hours ago
Select Turkish Airlines flight, departing Thu, 1 Jan. from Seoul to Istanbul, returning Mon, 19 Jan., priced at AU$1,064 found 17 hours ago

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

March is typically the cheapest month to fly

From AU$588 - AU$1,027 per traveller.

Graph displaying average flight prices per month

Flight from Seoul to Istanbul route information
Origin airport
Incheon Intl.
Destination airport
Istanbul
Airlines serving
Air Astana, Air France, Asiana Airlines, China Eastern Airlines, China Southern Airlines, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, KLM, LOT-Polish Airlines, Lufthansa, MIAT-Mongolian Airlines, Malaysia Airlines, Qatar Airways, Sichuan Airlines, Thai Airways International, Turkish Airlines
Return price
AU$635
Distance
7878 km
Average flight time
5 hours 42 mins

Your quick guide to flights from Seoul to Istanbul

Pick up great flights from Seoul to Istanbul

With Expedia, you have your pick of 7 flights a day with 20 airlines covering flights from Seoul to Istanbul. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Seoul to Istanbul that take around 0 hours.

Find cheap flights from Seoul to Istanbul

From the great flight deals with prices currently ranging from AU$635 to AU$1,064, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Seoul to Istanbul around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Istanbul is normally in November.

Reasons to book your flight from Seoul to Istanbul with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Seoul to Istanbul across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Istanbul right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from ICN to Istanbul Airport?
Round-trip journeys between Incheon Airport and IST start from AU$635. This is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul–Incheon Intl. Airport to IST?
Every airline has its own set of terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from Seoul–Incheon Intl. Airport to IST 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 ICN to IST flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Incheon Airport to Istanbul Airport?
With around 7 900 kilometres separating ICN and Istanbul Airport, your flight will be a long one. Pack wisely to make your trip more comfortable. Little things like warm clothes and a quality neck pillow should be in your carry-on bag.
Which airlines fly direct from Incheon Airport to IST?
Flying nonstop between Seoul–Incheon Intl. Airport and IST isn't possible right now. However, you'll still be able to find a flight to Arnavutkoy with at least one stop.
Are Incheon Intl. Airport (ICN) to IST flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so it's no sure thing. While last-minute flight deals between ICN and Istanbul Airport are possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some air carriers publicize their prices up to 12 months prior to the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking back and be ready to secure your seat when the price dips.

Explore a world of travel with Expedia

Istanbul Flight Deals

Istanbul

Seoul to Sabiha Gokcen Intl.
AU$997.60
Seoul Airports

Seoul

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