Cheap flights from Istanbul Airport to Seoul from £290
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 30/9. 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, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise 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 return 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 Southern flights from Istanbul Airport to Seoul
Our best China Southern 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 December is, on average, the cheapest month to fly to Seoul from Istanbul Airport, with most prices found around £393. If you are unable to visit Seoul during the month of December, then departing from Istanbul Airport during the month May is also very affordable. Most momondo users find prices during this month for around £412.
What is the cheapest day to depart on your flight to Seoul?
The cheapest day to depart from Istanbul Airport to Seoul is on a Tuesday when prices can be found for as low as £621. Flights from Istanbul Airport to Seoul on a Thursday will generally be more expensive and average around £868. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Seoul?
Our most recent data shows that the best time of day to fly to Seoul is at midday. Flights from Istanbul Airport to Seoul during this time can be as low as £454. Flights in the evening are often more expensive, with an average ticket price of £812.
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 10 weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around £556 when searching 10 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 £542 on momondo.
What cabin class options are available on Istanbul to Seoul flights?
There are 1 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, Thai Airways, and Uzbekistan Airways are the most popular carriers operating from Istanbul to Seoul
Which airlines fly to Seoul?
MIAT Mongolian, Asiana Airlines and Turkish Airlines are the top three most popular airlines that fly to Seoul from Istanbul Airport according to our data. MIAT Mongolian is the first choice among our users, with 64% of people opting to fly with this airline when travelling to Seoul. Keep in mind that there are 8 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?
The number of flights available between Istanbul Airport and Seoul is 4 per day as of April 2025. The most frequent departure time is 16:00, with 66% of daily flights leaving in the afternoon.
How many flights depart from Istanbul Airport to Seoul on average per week?
The number of flights available between Istanbul Airport and Seoul is 34 per week as of April 2025. The most frequent departure day is Fri, with 21% of weekly flights leaving 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?
The straight-line distance from Istanbul to Seoul is 4939.7 mi. 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?
As of April 2025, there are 8 operators available to choose from for flights from Istanbul Airport to Seoul.
How old do you have to be to fly from Istanbul Airport to Seoul?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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?
momondo data reveals that the most frequently booked airline on the route from Istanbul Airport to Seoul is China Southern, representing 44% of all bookings. The subsequent popular airlines are MIAT Mongolian at 22%, SAUDIA at 20%, and Etihad Airways at 4%.
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 £370 | Free Cancellation | Rating 7.4 607 reviews | |||
| PriceFrom £387 | Free Cancellation | Rating 7.5 94 reviews | |||
| PriceFrom £428 | Free Cancellation | Rating 8.5 14 reviews | |||
| PriceFrom £505 | Free Cancellation | Rating 7.4 1,184 reviews | |||
| PriceFrom £562 | Free Cancellation | Rating 7.1 27 reviews | |||
| PriceFrom £571 | Free Cancellation | Rating 8.2 438 reviews | |||
| PriceFrom £655 | Free Cancellation | Rating 8.4 1,051 reviews | |||
| PriceFrom £760 | Free Cancellation | Rating 7.3 3,750 reviews |
Korean Air Flights From Istanbul Airport to Seoul
Korean Air operates around 4 flights from Istanbul Airport to Seoul every week. The average price of these flights found in the last 72 hours has been £981, but momondo users have found Korean Air deals from Istanbul Airport to Seoul from as low as £848 round-trip. Korean Air has been scored 8.4/10 in 1,051 reviews.
Asiana Airlines Flights From Istanbul Airport to Seoul
Asiana Airlines is also a popular choice for this route. Asiana Airlines flight deals for Istanbul Airport to Seoul start from as low as £740 round-trip, depending on your selected dates, with average Asiana Airlines deals seen on momondo around £833. Asiana Airlines operates 15 flights to Seoul from Istanbul Airport in an average week. Users have rated it 8.2/10 across 438 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?
momondo does allow users to show only those flights to Seoul from Istanbul which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Istanbul to Seoul?
Once all potential Istanbul to Seoul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Istanbul to Seoul right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Istanbul to Seoul flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.