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Cheap Flights from Istanbul to Seoul

Travellers and cabin class

Compare Istanbul to Seoul flight deals

Find the cheapest month or even day of the year to fly to Seoul

Book the best Seoul fare with no extra fees

Flight deals from Istanbul to Seoul

Looking for a cheap last-minute deal or the best return flight from Istanbul to Seoul? Find the lowest prices on one-way and return tickets right here.
Seoul.SAR 1,051 per passenger.Departing Sat, 24 May.One-way flight with Azerbaijan Airlines.Outbound indirect flight with Azerbaijan Airlines, departs from Istanbul Sabiha on Sat, 24 May, arriving in Gimpo International.Price includes taxes and charges.From SAR 1,051, select.
Seoul.SAR 1,146 per passenger.Departing Thu, 13 Mar.One-way flight with Azerbaijan Airlines.Outbound indirect flight with Azerbaijan Airlines, departs from Istanbul on Thu, 13 Mar, arriving in Incheon International.Price includes taxes and charges.From SAR 1,146, select.
Seoul.SAR 1,152 per passenger.Departing Thu, 10 Apr.One-way flight with Azerbaijan Airlines.Outbound indirect flight with Azerbaijan Airlines, departs from Istanbul on Thu, 10 Apr, arriving in Gimpo International.Price includes taxes and charges.From SAR 1,152, select.
Seoul.SAR 1,194 per passenger.Departing Fri, 20 Jun.One-way flight with China Southern.Outbound indirect flight with China Southern, departs from Istanbul on Fri, 20 Jun, arriving in Incheon International.Price includes taxes and charges.From SAR 1,194, select.
Seoul.SAR 1,290 per passenger.Departing Sun, 19 Oct.One-way flight with AJet.Outbound indirect flight with AJet, departs from Istanbul Sabiha on Sun, 19 Oct, arriving in Gimpo International.Price includes taxes and charges.From SAR 1,290, select.
Seoul.SAR 1,343 per passenger.Departing Fri, 11 Jul.One-way flight with China Southern.Outbound indirect flight with China Southern, departs from Istanbul on Fri, 11 Jul, arriving in Incheon International.Price includes taxes and charges.From SAR 1,343, select.
Seoul.SAR 1,349 per passenger.Departing Mon, 3 Nov.One-way flight with Air Arabia.Outbound indirect flight with Air Arabia, departs from Istanbul Sabiha on Mon, 3 Nov, arriving in Incheon International.Price includes taxes and charges.From SAR 1,349, select.
Seoul.SAR 1,349 per passenger.Departing Thu, 11 Sep.One-way flight with Air Arabia.Outbound indirect flight with Air Arabia, departs from Istanbul Sabiha on Thu, 11 Sep, arriving in Incheon International.Price includes taxes and charges.From SAR 1,349, select.

Find the cheapest month to fly from Istanbul to Seoul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Istanbul to Seoul flights are currently cheapest in May.
Mar
from SAR 1,146
Apr
from SAR 1,152
May
from SAR 1,051
Jun
from SAR 1,194
Jul
from SAR 1,343
Aug
from SAR 1,435
Sep
from SAR 1,349
Oct
from SAR 1,290
Nov
from SAR 1,349
Dec
from SAR 1,418
Jan
from SAR 1,357
Feb
from SAR 1,594

Direct flights from Istanbul to Seoul

Alternative Istanbul to Seoul routes

Looking for the cheapest, fastest or easiest route from Istanbul to Seoul? You could fly into the following airports instead.

Istanbul to Seoul: Flight information

The things to know before you go.
Cheapest flight foundSAR 1,051
Cheapest month to flyMay
Average flight time9 hrs, 59 mins
Most popular airlineTurkish Airlines
Average flights per week27

Finding cheap flights from Istanbul to Seoul: Frequently asked questions

There are 2 airports in Seoul: Gimpo International and Incheon International.
The best price we found for a return flight from Istanbul to Seoul is SAR 1,834. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
9 hours and 59 minutes is the average flight time from Istanbul to Seoul.
Turkish Airlines, Asiana Airlines and Korean Air fly direct from Istanbul to Seoul.
As of March 2025, there are 27 flights per week flying from Istanbul to Seoul.
The cheapest month to fly from Istanbul to Seoul is usually March 2025.
If you're flying from Istanbul, the cheapest airport near Seoul is Incheon International – which is 47.8 km away from the centre of Seoul. We've found flights into this airport from SAR 1,834.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Istanbul to Seoul on Friday, 21 March 2025.
Yes – the average flight time is 9 hours and 59 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seoul but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 3°C. August is typically the warmest month in Seoul, when it usually averages around 28°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is July.
The cheapest airline that flies to Seoul is China Southern. And the cheapest airline that flies to Incheon International Airport is Korean Air.

How to find cheap flights to Seoul from Istanbul

Looking for cheap tickets from Istanbul to Seoul? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Istanbul to Seoul. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Seoul from Istanbul from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Istanbul-Seoul ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Seoul from Istanbul.
  • Set up a Price Alert. You can easily track the fare of your cheap Istanbul-Seoul flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Istanbul and Seoul? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Istanbul and Seoul. We scour the internet for the best Business, Premium Economy and First Class flight fares to Seoul, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Istanbul to Seoul flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Seoul from Istanbul with hotels and car hire

    Once you've secured your cheap flight ticket from Istanbul to Seoul, discover the best prices and exclusive rates for hotels in Seoul or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Istanbul to Seoul

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.