$212 Cheap Flights from Seoul (ICN) to Istanbul (IST)

View $212 flight on Sat, Jan 10, 2026Opens in a new window

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

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Cheap Flights from Seoul to Istanbul (ICN-IST)

Prices were available within the past 7 days and start at $212 for one-way flights and $407 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

MIAT Mongolian Airlines
Sat, Nov 22 - Thu, Dec 4
ICN
Seoul
IST
Istanbul
$407 Roundtrip, found 2 days ago
$407
Roundtrip
found 2 days ago
Select MIAT Mongolian Airlines flight, departing Sat, Nov 22 from Seoul to Istanbul, returning Thu, Dec 4, priced at $407 found 2 days ago
China Eastern Airlines
Tue, Jan 6 - Wed, Jan 14
ICN
Seoul
IST
Istanbul
$417 Roundtrip, found 2 hours ago
$417
Roundtrip
found 2 hours ago
Select China Eastern Airlines flight, departing Tue, Jan 6 from Seoul to Istanbul, returning Wed, Jan 14, priced at $417 found 2 hours ago
China Eastern Airlines
Tue, Jan 27 - Tue, Feb 17
ICN
Seoul
IST
Istanbul
$418 Roundtrip, found 4 days ago
$418
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Tue, Jan 27 from Seoul to Istanbul, returning Tue, Feb 17, priced at $418 found 4 days ago
Air China
Thu, Dec 4 - Sun, Dec 14
ICN
Seoul
IST
Istanbul
$424 Roundtrip, found 19 hours ago
$424
Roundtrip
found 19 hours ago
Select Air China flight, departing Thu, Dec 4 from Seoul to Istanbul, returning Sun, Dec 14, priced at $424 found 19 hours ago
Etihad Airways
Tue, Jan 20 - Tue, Jan 27
ICN
Seoul
IST
Istanbul
$431 Roundtrip, found 4 hours ago
$431
Roundtrip
found 4 hours ago
Select Etihad Airways flight, departing Tue, Jan 20 from Seoul to Istanbul, returning Tue, Jan 27, priced at $431 found 4 hours ago
Turkish Airlines
Wed, Jan 14 - Mon, Jan 19
ICN
Seoul
IST
Istanbul
$472 Roundtrip, found 1 hour ago
$472
Roundtrip
found 1 hour ago
Select Turkish Airlines flight, departing Wed, Jan 14 from Seoul to Istanbul, returning Mon, Jan 19, priced at $472 found 1 hour ago
China Southern Airlines
Fri, Jan 16 - Thu, Jan 22
ICN
Seoul
IST
Istanbul
$519 Roundtrip, found 2 hours ago
$519
Roundtrip
found 2 hours ago
Select China Southern Airlines flight, departing Fri, Jan 16 from Seoul to Istanbul, returning Thu, Jan 22, priced at $519 found 2 hours ago
Sichuan Airlines
Tue, Jan 6 - Wed, Jan 14
ICN
Seoul
IST
Istanbul
$527 Roundtrip, found 2 hours ago
$527
Roundtrip
found 2 hours ago
Select Sichuan Airlines flight, departing Tue, Jan 6 from Seoul to Istanbul, returning Wed, Jan 14, priced at $527 found 2 hours ago
Korean Air
Mon, Dec 8 - Wed, Dec 17
ICN
Seoul
IST
Istanbul
$579 Roundtrip, found 12 hours ago
$579
Roundtrip
found 12 hours ago
Select Korean Air flight, departing Mon, Dec 8 from Seoul to Istanbul, returning Wed, Dec 17, priced at $579 found 12 hours ago
Lufthansa
Wed, Dec 10 - Thu, Mar 5
ICN
Seoul
IST
Istanbul
$627 Roundtrip, found 3 days ago
$627
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Dec 10 from Seoul to Istanbul, returning Thu, Mar 5, priced at $627 found 3 days ago

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

March is typically the cheapest month to fly

From $382 - $645 per traveler.

Alternative airports near Istanbul

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

Select flight to Istanbul Airport IST. Cheapest option available. Average driving time to city center is 35 minutes. Flights from $407
IST
Istanbul Airport
Cheapest
Average driving time to city center35 min
Flights from $407

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Istanbul (IST) cost?
Lock in a cheap one-way flight from $212 or cheap return flight from $407 from Incheon Intl. Airport (ICN) to Istanbul (IST) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Incheon Intl. Airport (ICN) to Istanbul (IST)?
November is the cheapest month to fly from ICN to IST. Avoiding peak travel times is often the key to finding better fares.
What is the cheapest airline that flies from Incheon Intl. Airport (ICN) to Istanbul (IST)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ICN to IST flight.
How many flights per day from Incheon Intl. Airport (ICN) to Istanbul (IST)?
There aren't any daily direct flights departing from Incheon Intl. Airport (ICN) to Istanbul (IST). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from ICN to IST?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from ICN to IST?
Consider booking with Korean Air if you'd like to fly straight from Incheon Intl. Airport (ICN) to Istanbul (IST) without any holdups. This airline has the strongest track record for punctuality, with an on-time performance of 100%. Want to be updated if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Incheon Intl. Airport (ICN) to Istanbul (IST)?
Select a flight from Incheon Intl. Airport (ICN) to Istanbul (IST) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Incheon Intl. Airport (ICN) to Istanbul (IST) last-minute?
Last-minute fares from ICN to IST are usually more expensive. For the lowest rates, start searching for flights well in advance. That being said, if you're flexible with your travel plans, it's possible to land a cheap ticket right before your journey.
Can I cancel or change the date of my flight from Incheon Intl. Airport (ICN) to Istanbul (IST)?
In most cases, you can cancel or reschedule your ICN to IST flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need more details, visit our Customer Service portal.

Travel information

0
Origin airport
Incheon Intl.
Destination airport
Istanbul
Airlines serving
Air Astana, Air China, Air France, Asiana Airlines, China Eastern Airlines, China Southern Airlines, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, KLM, Korean Air, LOT-Polish Airlines, Lufthansa, MIAT Mongolian Airlines, Malaysia Airlines, Qatar Airways, Singapore Airlines, Thai Airways International, Turkish Airlines
Roundtrip price
$406
Distance
4923 mi

Book with confidence

Seoul to Istanbul Flights

The cheapest times to fly from Seoul to Istanbul

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seoul to Istanbul are during the month of November. You can find some of the cheapest flights from Seoul to Istanbul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Istanbul

Sunday is one of the best days to book for cheap flights from Seoul to Istanbul: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seoul to Istanbul

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seoul to Istanbul in 2025. You can also book with separate airlines for your outbound and return journeys, from $212 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seoul to Istanbul flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seoul to Istanbul airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seoul to Istanbul Flights

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*Available to One Key members.