
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $483 (MIAT Mongolian) |
One-way from | $297 (MIAT Mongolian) |
Popular in | April |
Cheapest in | December |
Average price | $655 |
Good round-trip deal | $1,024 or less |
Good one-way deal | $1,235 or less |
Fly from
Fly to
Route
Depart
Return
Price
IstanbulSeoul
IST - GMP
ISTGMP
Istanbul
Tue 12/2
3:20 pm-12:25 pm
1 stop15h 05m
Seoul Gimpo Intl
Fri 12/5
1:30 pm-6:40 am
1 stop23h 10m
IstanbulSeoul
IST - GMP
ISTGMP
Istanbul
Tue 12/2
3:20 pm-12:25 pm
1 stop15h 05m
Seoul Gimpo Intl
Mon 12/8
1:30 pm-6:40 am
1 stop23h 10m
IstanbulSeoul
IST - GMP
ISTGMP
Istanbul
Thu 12/4
3:20 pm-12:25 pm
1 stop15h 05m
Seoul Gimpo Intl
Mon 12/8
1:30 pm-6:40 am
1 stop23h 10m
IstanbulSeoul
IST - GMP
ISTGMP
Istanbul
Tue 12/2
3:20 pm-12:25 pm
1 stop15h 05m
Seoul Gimpo Intl
Sat 12/6
2:25 pm-8:20 am
1 stop23h 55m
IstanbulSeoul
IST - GMP
ISTGMP
Istanbul
Thu 12/4
3:20 pm-12:25 pm
1 stop15h 05m
Seoul Gimpo Intl
Sat 12/6
2:25 pm-8:20 am
1 stop23h 55m
IstanbulSeoul
IST - GMP
ISTGMP
Istanbul
Wed 3/18
2:55 pm-1:05 pm
1 stop16h 10m
Seoul Gimpo Intl
Tue 3/31
2:25 pm-7:40 am
1 stop23h 15m
IstanbulSeoul
IST - GMP
ISTGMP
Istanbul
Tue 12/2
3:20 pm-12:25 pm
1 stop15h 05m
Seoul Gimpo Intl
Thu 12/4
2:50 pm-8:10 am
2 stops23h 20m
IstanbulIncheon
IST - ICN
ISTICN
Istanbul
Sat 11/29
7:30 am-10:45 am
1 stop21h 15m
Incheon Intl
Tue 12/2
5:50 pm-12:55 pm
1 stop25h 05m
IstanbulIncheon
IST - ICN
ISTICN
Istanbul
Sat 11/29
7:30 am-10:45 am
1 stop21h 15m
Incheon Intl
Sun 12/14
11:45 pm-12:55 pm
1 stop19h 10m
IstanbulIncheon
IST - ICN
ISTICN
Istanbul
Tue 12/2
11:20 am-6:50 am
2 stops37h 30m
Incheon Intl
Sun 12/14
9:05 am-10:20 am
2 stops55h 15m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
Booking 9 days in advance of your planned departure date is, on average, the best time to get cheap flights from Istanbul Airport to Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, October is the cheapest month in which you can book a flight from Istanbul Airport to Seoul (average of $231). Flying from Istanbul Airport to Seoul in November is currently the most expensive (average of $511). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from Istanbul Airport to Seoul at noon. By choosing this option you can save up to 81% on the cost of your flight, compared to a flight in the evening.
Travelers seeking maximum savings on their Istanbul Airport to Seoul flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from IST to SEL are scheduled on a Friday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
Boarding
Entertainment
Overall
Food
Crew
Comfort
Reviews
Yony,Sep 2025
MNL - ICN
Boarding
Entertainment
Overall
Food
Crew
Comfort
Reviews
Yony,Sep 2025
MNL - ICN
Boarding
Entertainment
Overall
Food
Crew
Comfort
Reviews
Yony,Sep 2025
MNL - ICN
Boarding
Entertainment
Overall
Food
Crew
Comfort
Reviews
Yony,Sep 2025
MNL - ICN
Boarding
Entertainment
Overall
Food
Crew
Comfort
Reviews
Yony,Sep 2025
MNL - ICN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$476 | Average$581 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$724 | Average$782 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$801 | Average$882 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$924 | Average$1,131 | FlexibilityNo cancel fee | On-time77% |