Airlines operating on route
Starting at $232
Starting at $236
Starting at $271
Starting at $280
Starting at $292
Starting at $311
Starting at $316
Starting at $326
Starting at $332
Starting at $372
Starting at $373
Starting at $391
Helping travelers to find the best flight offers
Starting at $232
Starting at $236
Starting at $271
Starting at $280
Starting at $292
Starting at $311
Starting at $316
Starting at $326
Starting at $332
Starting at $372
Starting at $373
Starting at $391
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Seoul to Istanbul:
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Seoul — Istanbul
06/04/2025
Departure date
Direct flight
TK91
Starting at $902
Seoul — Istanbul
06/05/2025
Departure date
Direct flight
TK91
Starting at $1,058
Seoul — Istanbul
06/06/2025
Departure date
Direct flight
TK21
Starting at $767
Seoul — Istanbul
06/07/2025
Departure date
Direct flight
TK21
Starting at $778
Seoul — Istanbul
06/08/2025
Departure date
Direct flight
TK91
Starting at $1,657
Seoul — Istanbul
06/09/2025
Departure date
Direct flight
OZ6931
Starting at $843
Seoul — Istanbul
06/10/2025
Departure date
Direct flight
TK91
Starting at $721
Seoul — Istanbul
06/11/2025
Departure date
Direct flight
KE955
Starting at $536
Seoul — Istanbul
06/12/2025
Departure date
Direct flight
TK91
Starting at $879
Seoul — Istanbul
06/13/2025
Departure date
Direct flight
TK91
Starting at $1,184
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seoul to Istanbul. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the most convenient and comfortable way to fly from Seoul to Istanbul, despite the fact that sometimes flights with transfers can cost significantly less.
Korean Air
Mo, We, Fr, and Sa
Starting at $427
Asiana Airlines
Mo, Tu, We, Th, Fr, and Sa
Starting at $556
Turkish Airlines
Su, Tu, We, Th, Fr, and Sa
Starting at $667
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Seoul to Istanbul
Below you will find a list of airlines operating flights on the Seoul — Istanbul route and the starting prices for flights of each specific airline on it.
October 29
Etihad Airways
The cheapest flight ticket from Seoul to Istanbul according to data for the last 48 hours costs $234
Often the best time to buy tickets from Seoul to Istanbul is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Seoul to Istanbul can be found flying in these months: November, June, October.
The fastest flights from Seoul to Istanbul start from 14 hours 10 minutes in the air.
The following airlines operate direct flights on the route Seoul — Istanbul: Turkish Airlines, Asiana Airlines, Korean Air
The cheapest one-way flight from Seoul to Istanbul departs on 11/13/2025, is operated by China Southern Airlines and costs $234
The cheapest roundtrip flight from Seoul to Istanbul departs on 06/18/2025, is operated by China Eastern Airlines and costs $391
Fastest flight from Seoul to Istanbul takes 14h 10m
There are no direct flights on this route.
The distance between Seoul and Istanbul is 7966km (4939 miles). The average flight duration is 18h 15m. There are 23 direct flights from Seoul to Istanbul. The time difference between Seoul and Istanbul is 6h . Flights from Seoul begin at 10:20 AM. The latest flight from Seoul departs at 11:20 PM.
