Cheap flights from Istanbul Airport to Seoul from $344
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Istanbul Airport to Seoul departing on 5/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Istanbul Airport to Seoul
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
MIAT Mongolian flights from Istanbul Airport to Seoul
Our best MIAT Mongolian deals on Istanbul Airport to Seoul flight tickets
China Eastern flights from Istanbul Airport to Seoul
Our best China Eastern deals on Istanbul Airport to Seoul flight tickets
See travel insights to Seoul from
How to get the cheapest flight ticket from Istanbul Airport to Seoul
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Istanbul Airport and Seoul?
What is the cheapest month to fly to Seoul?
The month of May is another great option to travel to Seoul, with average flight prices from Istanbul Airport averaging around $527.
What is the cheapest day to depart on your flight to Seoul?
According to our data, Wednesday is the cheapest day to fly to Seoul from Istanbul Airport. The lowest ticket price found for a Wednesday departure recently was $973. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Sunday, with ticket prices averaging around $1,131.
What is the cheapest time of day to depart on your flight to Seoul?
Flying to Seoul from Istanbul Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $675 when looking at flights departing at noon. In the evening is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,054 per ticket.
What is the cheapest Istanbul to Seoul flight route?
Fly from Istanbul to Incheon Intl for the best Istanbul - Seoul flight prices
How far in advance should I book a flight to Seoul?
You are more likely to see cheaper flights to Seoul from Istanbul Airport when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $726 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Istanbul Airport for as low as $677 on momondo.
What cabin class options are available on Istanbul to Seoul flights?
There are 3 cabin classes available to choose from on Istanbul to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Istanbul to Seoul?
MIAT Mongolian, China Southern, and Sichuan Airlines are the most popular carriers operating from Istanbul to Seoul
What airlines fly to Seoul?
Etihad Airways, Asiana Airlines and China Southern are the top three most popular airlines that fly to Seoul from Istanbul Airport according to our data. Etihad Airways is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 5 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.
How many flights depart from Istanbul Airport to Seoul on average per day?
As of April 2025, 4 flights take off from Istanbul Airport and land in Seoul each day. The most common flight departure time for this route is 1:00AM, with 50% of daily flights taking off in the afternoon.
How many flights depart from Istanbul Airport to Seoul on average per week?
34 flights are operational weekly from Istanbul Airport to Seoul as of April 2025. The most popular departure day for this route is Tue, with 18% of flights per week taking off on this day.
When to book flights from Istanbul Airport to Seoul
Cheap Istanbul Airport to Seoul (IST to SEL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Istanbul Airport to Seoul
How far is Istanbul to Seoul by plane?
Seoul is 4939.7 mi away from Istanbul. By plane, this route typically takes 9h 50m.
When did momondo last update prices for flights from Istanbul Airport to Seoul?
Prices for flights from Istanbul Airport to Seoul are refreshed on a daily basis.
How many operators does momondo search for flights from Istanbul Airport to Seoul?
The number of operators available for flights from Istanbul Airport to Seoul is 5 as of April 2025.
How old do you have to be to fly from Istanbul Airport to Seoul?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Istanbul Airport to Seoul.
What documentation or ID do you need to fly to Seoul?
The travel and health documents you'll need for your trip to Seoul may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seoul. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Istanbul Airport to Seoul?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Istanbul Airport to Seoul is Boeing 777-300ER (50.75% of total bookings). The next most popular plane models are Boeing 777-200LR (23.59%), Boeing 787-9 Dreamliner (19.35%), and Boeing 787-8 Dreamliner (4.32%).
What is the most popular airline from Istanbul Airport to Seoul?
Based on momondo bookings for flights between Istanbul Airport and Seoul, the leading airline is China Southern, making up 41% of the total bookings. Other popular airlines include Asiana Airlines with 15%, MIAT Mongolian with 13%, and Turkish Airlines with 13%.
Best airlines flying from Istanbul Airport to Seoul
Compare and see reviews for airlines that fly from Istanbul Airport to Seoul with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $415 | Free Cancellation | Rating 6.9 29 reviews | |||
| PriceFrom $476 | Free Cancellation | Rating 7.5 94 reviews | |||
| PriceFrom $680 | Free Cancellation | Rating 7.4 1,202 reviews | |||
| PriceFrom $835 | Free Cancellation | Rating 8.2 443 reviews | |||
| PriceFrom $1,097 | Free Cancellation | Rating 7.3 3,774 reviews |
Asiana Airlines Flights From Istanbul Airport to Seoul
Asiana Airlines flies from Istanbul Airport to Seoul around 15 times per week, with 443 momondo users rating the airline 8.2/10. The cheapest Asiana Airlines deal from Istanbul Airport to Seoul in the last 72 hours was $835 (round-trip), much lower than the average airfare cost of $882 for Asiana Airlines flights on this route.
Turkish Airlines Flights From Istanbul Airport to Seoul
Turkish Airlines is also a popular choice for this route. Turkish Airlines flight deals for Istanbul Airport to Seoul start from as low as $1,097 round-trip, depending on your selected dates, with average Turkish Airlines deals seen on momondo around $1,136. Turkish Airlines operates 15 flights to Seoul from Istanbul Airport in an average week. Users have rated it 7.3/10 across 3,774 reviews.
Why use momondo?
Why should I use momondo to find a flight deal from Istanbul to Seoul?
Finding the right flight to Seoul from Istanbul is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.
Can I find flights from Istanbul to Seoul with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Istanbul to Seoul flights to just show those with flexible booking policies.
How can momondo help me find flights from Istanbul to Seoul?
momondo provides multiple filters to help you find the best flight to Seoul from Istanbul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Istanbul to Seoul right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Seoul from Istanbul. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.