Cheap flights from Istanbul to Seoul from £271
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 to Seoul departing on 14/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights
KAYAK's recommended return flight deals from the most popular airlines that fly from Istanbul to Seoul.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Istanbul to Seoul.
Cheap last-minute flights
Planning a quick getaway from Istanbul to Seoul? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Seoul, so you can enjoy a seamless trip without stopovers.
MIAT Mongolian flights from Istanbul to Seoul
Our best MIAT Mongolian deals on Istanbul to Seoul flight tickets
MIAT Mongolian![MIAT Mongolian]()
11 May![MIAT Mongolian]()
21 May
IST14:10Istanbul
26h 15m
1 stop
ICN22:25Incheon Intl
ICN00:05Incheon Intl
18h 20m
1 stop
IST12:25Istanbul
MIAT Mongolian![MIAT Mongolian]()
13 May![MIAT Mongolian]()
19 May
IST14:10Istanbul
26h 15m
1 stop
ICN22:25Incheon Intl
ICN00:05Incheon Intl
18h 20m
1 stop
IST12:25Istanbul
China Southern flights from Istanbul to Seoul
Our best China Southern deals on Istanbul to Seoul flight tickets
China Southern![China Southern]()
18 Aug![China Southern]()
25 Aug
IST16:00Istanbul
15h 55m
1 stop
ICN13:55Incheon Intl
ICN09:25Incheon Intl
26h 35m
1 stop
IST06:00Istanbul
China Southern![China Southern]()
14 Jul![China Southern]()
27 Jul
IST16:00Istanbul
23h 50m
1 stop
ICN21:50Incheon Intl
ICN15:15Incheon Intl
21h 00m
1 stop
IST06:15Istanbul
See travel insights to Seoul from
How to get the cheapest flight ticket from Istanbul 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
Prices
Airlines
Other information
What is the typical price of a round-trip flight between Istanbul 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, with most prices found around £382. If you are unable to visit Seoul during the month of December, then departing from Istanbul during the month May is also very affordable. Most momondo users find prices during this month for around £396.
What is the cheapest day to depart on your flight to Seoul?
The cheapest day to depart from Istanbul to Seoul is on a Tuesday when prices can be found for as low as £605. Flights from Istanbul to Seoul on a Thursday will generally be more expensive and average around £844. 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 to Seoul during this time can be as low as £442. Flights in the evening are often more expensive, with an average ticket price of £790.
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 when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around £545 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 for as low as £509 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 SCAT Airlines are the most popular carriers operating from Istanbul to Seoul
Which airlines fly to Seoul?
MIAT Mongolian, Asiana Airlines and China Southern are the top three most popular airlines that fly to Seoul from Istanbul 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 to Seoul on average per day?
5 flights are operational daily from Istanbul to Seoul as of April 2025. The most popular departure time for this route is 01:00, with 50% of flights per day taking off in the afternoon.
How many flights depart from Istanbul to Seoul on average per week?
As of April 2025, there are 38 flights per week flying from Istanbul to Seoul. The most common day of the week flights depart is Wed, with 18% of flights taking off on this day.
Cheap Istanbul to Seoul flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Istanbul to Seoul
How far is Istanbul to Seoul by plane?
Istanbul and Seoul are 4939.2 mi apart from one another. A reasonable flight in good conditions will take 10h 05m.
When did momondo last update prices for flights from Istanbul to Seoul?
Prices for flights from Istanbul to Seoul are refreshed on a daily basis.
How many operators does momondo search for flights from Istanbul to Seoul?
As of April 2025, there are 8 operators available to choose from for flights from Istanbul to Seoul.
How old do you have to be to fly from Istanbul 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 to Seoul.
What documentation or ID do you need to fly to Seoul?
The travel and health documents required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Istanbul to Seoul
Compare and see reviews for airlines that fly from Istanbul to Seoul with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £357 | Free Cancellation | Rating 7.4 1,203 reviews | |||
| PriceFrom £360 | Free Cancellation | Rating 7.4 611 reviews | |||
| PriceFrom £380 | Free Cancellation | Rating 7.5 95 reviews | |||
| PriceFrom £416 | Free Cancellation | Rating 8.5 15 reviews | |||
| PriceFrom £547 | Free Cancellation | Rating 6.9 29 reviews | |||
| PriceFrom £556 | Free Cancellation | Rating 8.2 443 reviews | |||
| PriceFrom £637 | Free Cancellation | Rating 8.4 1,063 reviews | |||
| PriceFrom £738 | Free Cancellation | Rating 7.3 3,780 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Istanbul to Seoul?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Istanbul to Seoul. momondo saves you time and could save you money on your trip.
Can I find flights from Istanbul to Seoul with flexible booking policies on momondo?
All flight searches from Istanbul to Seoul on momondo can be filtered to show those which offer flexible booking policies.
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?
Of course. momondo tracks the price of Istanbul to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.