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

View AU$542 flight on Thu, 3 Dec 2026Opens in a new window

Flight 1

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

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

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.

Air China
Thu, 3 Dec - Thu, 10 Dec
IST
Istanbul
ICN
Seoul
AU$999 Return, found 1 day ago
AU$999
Return
found 1 day ago
Select Air China flight, departing Thu, 3 Dec from Istanbul to Seoul, returning Thu, 10 Dec, priced at AU$999 found 1 day ago
Air China
Mon, 14 Dec - Tue, 22 Dec
IST
Istanbul
ICN
Seoul
AU$1,040 Return, found 2 days ago
AU$1,040
Return
found 2 days ago
Select Air China flight, departing Mon, 14 Dec from Istanbul to Seoul, returning Tue, 22 Dec, priced at AU$1,040 found 2 days ago
LOT-Polish Airlines
Mon, 14 Dec - Tue, 22 Dec
IST
Istanbul
ICN
Seoul
AU$1,060 Return, found 2 days ago
AU$1,060
Return
found 2 days ago
Select LOT-Polish Airlines flight, departing Mon, 14 Dec from Istanbul to Seoul, returning Tue, 22 Dec, priced at AU$1,060 found 2 days ago
MIAT-Mongolian Airlines
Tue, 18 May - Thu, 3 June
IST
Istanbul
ICN
Seoul
AU$1,079 Return, found 5 days ago
AU$1,079
Return
found 5 days ago
Select MIAT-Mongolian Airlines flight, departing Tue, 18 May from Istanbul to Seoul, returning Thu, 3 June, priced at AU$1,079 found 5 days ago
Scandinavian Airlines
Mon, 14 Dec - Tue, 22 Dec
IST
Istanbul
ICN
Seoul
AU$1,177 Return, found 2 days ago
AU$1,177
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Mon, 14 Dec from Istanbul to Seoul, returning Tue, 22 Dec, priced at AU$1,177 found 2 days ago
China Southern Airlines
Fri, 9 Apr - Wed, 21 Apr
IST
Istanbul
ICN
Seoul
AU$1,215 Return, found 17 hours ago
AU$1,215
Return
found 17 hours ago
Select China Southern Airlines flight, departing Fri, 9 Apr from Istanbul to Seoul, returning Wed, 21 Apr, priced at AU$1,215 found 17 hours ago
Lufthansa
Tue, 18 May - Thu, 3 June
IST
Istanbul
ICN
Seoul
AU$1,253 Return, found 5 days ago
AU$1,253
Return
found 5 days ago
Select Lufthansa flight, departing Tue, 18 May from Istanbul to Seoul, returning Thu, 3 June, priced at AU$1,253 found 5 days ago
Asiana Airlines
Tue, 1 Sept - Thu, 10 Sept
IST
Istanbul
ICN
Seoul
AU$1,273 Return, found 1 day ago
AU$1,273
Return
found 1 day ago
Select Asiana Airlines flight, departing Tue, 1 Sept from Istanbul to Seoul, returning Thu, 10 Sept, priced at AU$1,273 found 1 day ago
Etihad Airways
Tue, 13 Oct - Tue, 27 Oct
IST
Istanbul
ICN
Seoul
AU$1,312 Return, found 3 days ago
AU$1,312
Return
found 3 days ago
Select Etihad Airways flight, departing Tue, 13 Oct from Istanbul to Seoul, returning Tue, 27 Oct, priced at AU$1,312 found 3 days ago
Thai Airways International
Tue, 1 Sept - Thu, 10 Sept
IST
Istanbul
ICN
Seoul
AU$1,340 Return, found 1 day ago
AU$1,340
Return
found 1 day ago
Select Thai Airways International flight, departing Tue, 1 Sept from Istanbul to Seoul, returning Thu, 10 Sept, priced at AU$1,340 found 1 day ago

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city centre is 47 minutes. Flights from AU$1,369
ICN
Incheon Intl.
Cheapest
Average driving time to city centre47 min
Flights from AU$1,369

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

March is typically the cheapest month to fly

From AU$770 - AU$1,229 per traveller.

Frequently asked questions

How much does a flight from Istanbul (IST) to Seoul (ICN-Incheon Intl.) cost?
You can find cheap one-way flights from AU$542 and cheap return flights from AU$999 IST to ICN with Expedia. One-way flights typically cost between AU$1,113 and AU$1,672. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when IST to ICN ticket fares go up or down.
What is the cheapest month to fly from Istanbul (IST) to Seoul (ICN-Incheon Intl.)?
The cheapest months to fly from IST to ICN are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Istanbul (IST) to Seoul (ICN-Incheon Intl.)?
There are 3 airlines offering direct flights from Istanbul Airport (IST) to Seoul (ICN-Incheon Intl.):
  • Turkish Airlines operates 11 direct flights from Istanbul Airport to Seoul (ICN-Incheon Intl.) every week.
  • Asiana Airlines operates 7 direct flights from Istanbul Airport to Seoul (ICN-Incheon Intl.) every week.
  • Korean Air operates 7 direct flights from Istanbul Airport to Seoul (ICN-Incheon Intl.) every week.
What is the cheapest airline that flies from Istanbul (IST) to Seoul (ICN-Incheon Intl.)?
Asiana Airlines is one of the cheapest airlines offering nonstop return flights from Istanbul (IST) to Seoul (ICN-Incheon Intl.), with tickets starting from around AU$1085 for flights that can be booked for departure within the next year. Middle East Airlines offers one of the cheapest connecting return flights with a layover in Rafic Hariri Intl. (BEY), starting from around AU$1487. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Istanbul (IST) to Seoul (ICN)?
To find a cheap flight from Istanbul (IST) to Seoul (ICN), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Istanbul (IST) to Seoul (ICN-Incheon Intl.)?
The best airline to fly with from Istanbul (IST) to Seoul (ICN-Incheon Intl.) will differ from traveler to traveler. If you like to fly early, Turkish Airlines offers early morning flights. If price is the most important factor, Asiana Airlines typically offers the lowest fares. Turkish Airlines offers the most daily flights from Istanbul (IST) to Seoul (ICN-Incheon Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Istanbul (IST) to Seoul (ICN-Incheon Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Istanbul (IST) to Seoul (ICN-Incheon Intl.)?
You'll find approximately 3 nonstop flights per day from Istanbul (IST) to Seoul (ICN-Incheon Intl.). For even more choices, look at flights that include layovers, as there are around 77 connecting flights per day. Some common connection points include Frankfurt Intl. (FRA), Franz Josef Strauss Intl. (MUC), and Pudong Intl. (PVG).
What is the earliest flight from Istanbul (IST) to Seoul (ICN-Incheon Intl.)?
The earliest flight from Istanbul (IST) to Seoul (ICN-Incheon Intl.) typically departs at around 12:05 AM local time, operated by Ethiopian Airlines. This is a seasonal service active in February, March, and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Istanbul (IST) to Seoul (ICN-Incheon Intl.)?
You'll typically find the most flights from Istanbul (IST) to Seoul (ICN-Incheon Intl.) on a Sunday, with around 42 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Turkish Airlines, Emirates, and Qatar Airways. Sunday offers notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Istanbul (IST) to Seoul (ICN-Incheon Intl.)?
The most popular departure times for flights from Istanbul (IST) to Seoul (ICN-Incheon Intl.) are in the early afternoon, from 12pm to 3pm. Many major carriers, including Etihad Airways, China Eastern Airlines and China Southern Airlines, offer flights during this window. Many travellers prefer this timing as it allows for a relaxed morning before heading to the airport and an evening arrival in Seoul.
How long does it take to fly from Istanbul (IST) to Seoul (ICN-Incheon Intl.)?
A non-stop flight from Istanbul (IST) to Seoul (ICN-Incheon Intl.) typically takes around 9 hours 50 minutes. This journey covers a distance of approximately 7,926 kilometres (4,925 miles). If you opt for a one-stop flight, your travel time will be longer, usually around 17 hours. Flights with two or more stops can take even longer, often around 24 hours 20 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some flexibility in your travel plans.
Can you fly business or first class from Istanbul (IST) to Seoul (ICN-Incheon Intl.)?
You can fly business class or first class between IST and ICN. Airlines that offer business class service on this route include:
  • KLM
  • Thai Airways International
  • Korean Air
  • China Eastern Airlines
  • Lufthansa
  • Air France
  • flydubai
  • China Southern Airlines
  • Air Astana
  • Emirates
  • Sichuan Airlines
  • Ethiopian Airlines
  • Qatar Airways
  • Middle East Airlines
  • LOT-Polish Airlines
  • SAS
  • Uzbekistan Airways
  • Turkish Airlines
  • Egyptair
  • Aegean
  • Etihad Airways
  • MIAT-Mongolian Airlines
  • Air China
  • Asiana Airlines
  • Tarom-Romanian Air Transport
First class cabins are available on Emirates.
How do I earn miles on a Istanbul (IST) to Seoul (ICN) flight with Expedia?
It's easy to earn miles on a Istanbul (IST) to Seoul (ICN) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Seoul (ICN) from Istanbul (IST)?
If you're planning to travel to Seoul from Istanbul Airport (IST), you can fly directly into Incheon Intl. (ICN) which offers international flights and connections. Some flights may connect through major hubs like Frankfurt Intl. (FRA), Astana (NQZ), or Henri Coanda Intl. (OTP) before reaching Seoul. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Istanbul (IST) to Seoul (ICN) at the last minute?
Typically, booking a last minute flight from Istanbul (IST) to Seoul (ICN) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Istanbul (IST) to Seoul (ICN) flight and hotel package?
Securing a Istanbul (IST) to Seoul (ICN) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Istanbul (IST) to Seoul (ICN)?
If you booked your Istanbul (IST) to Seoul (ICN) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Istanbul
Destination airport
Incheon Intl.
Airlines serving
Air Astana, Air China, Air France, Asiana Airlines, China Eastern Airlines, China Southern Airlines, Emirates, Ethiopian Airlines, Etihad Airways, KLM, Korean Air, LOT-Polish Airlines, Lufthansa, MIAT-Mongolian Airlines, Malaysia Airlines, Qatar Airways, Thai Airways International, Turkish Airlines
Return price
AU$999
Distance
7878 km
Average flight time
15 hours 52 mins

Book with confidence

Your quick guide to flights from Istanbul to Seoul

Pick up great flights from Istanbul to Seoul

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Istanbul to Seoul. 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 Istanbul to Seoul that take around hours.

Find cheap flights from Istanbul to Seoul

From the great flight deals with prices currently ranging from AU$999 to AU$1,340, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Istanbul to Seoul 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 Seoul is normally in December.

Reasons to book your flight from Istanbul to Seoul 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 Istanbul to Seoul 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 Seoul right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Istanbul to Seoul

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