Seoul Incheon (ICN)Bangkok (BKK)
- non-stop flights:
- 15–20 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $231number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
3–4 3–4 3–4 3–4 3–4 3–4 3–4 
3 3 3 3 3 3 3 
2 2 2 2 2 2 2 
1–3 1–3 1–3 1 1–3 1 1–3 
1–3 1 1–2 1 1–2 1 1–2 
1 1 1 1 1 1 1 
1 1 1 1 1 1 1 
1 1 1 1 1 1 1 
1 1 1 1 1 1 1 
1 1 1 1 1 1 1 Busan (PUS)Bangkok (BKK)
- non-stop flights:
- 3–4 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $224number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
1 1 1 1–2 1 1 1–2 
1 1 1 1 1 1 1 
1 1 1 1 1 1 1 Seoul Incheon (ICN)Frankfurt (FRA)
- non-stop flights:
- 3–5 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $212number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
1–2 1–2 1–2 1–2 1–2 1–2 1–2 
1 1 1 1 1 1 1 
1 1 1 1 1 1 1 
0 1 1 0 1 0 1 Busan (PUS)Manila (MNL)
- non-stop flights:
- 1–3 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $147number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
1–2 1–3 1–2 1–3 1–2 1–3 1–3 Seoul Incheon (ICN)Tokyo Narita (NRT)
- non-stop flights:
- 30–38 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $82number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
5 5 5 5 5 5 5 
3–6 3–6 3–6 3–6 3–6 3–6 3–4 
4 4–5 4 4 4 4 4 
4 3–4 3–4 4 4 4 4 
3–5 4–5 4 3 3 3 3 
3 3 3 2–3 3 3 3 
2–3 2–3 2–3 2–3 2–3 2–3 2–3 
2 2 2 2 2 2 2 
1–2 1–2 1–2 1–2 1–2 1–2 1–2 
1 1 1 1 1 1 1 
1 1 1 1 1 1 1 
1 0 1 1 1 1 1 
0 1 1 1 1 1 1 
1 0 1 1 1 1 1 Seoul Incheon (ICN)Cebu (CEB)
- non-stop flights:
- 7–10 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $168number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
1–2 1–2 1–2 1–2 1–2 1–2 1–2 
1–2 1–2 1–2 1–2 1–2 1–2 1–2 
1–2 1–2 1–2 1–2 1–2 1–2 1–2 
1 1 1 1 1 1 1 
1 1 1 1 1 1 1 
1 1 1 1 1 1 1 
1 1 1 1 1 1 1 Seoul Incheon (ICN)Hong Kong (HKG)
- non-stop flights:
- 15–22 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $143number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
4 4–5 4 4–5 4 4–5 4 
2–4 2–4 2–4 2–4 2–4 2–4 2–4 
3 3 3 3 3 3 3 
2 2–4 2–3 2–4 2–3 2–4 2–3 
1–2 1–2 1–2 1–2 1–2 1–2 1–2 
1 1 1 1 1 1 1 
1 1 1 1 1 1 1 
0 2 1 1 0 1 0 
1 0 1 0 1 1 1 
1 0 1 1 0 0 0 Seoul Incheon (ICN)Fukuoka (FUK)
- non-stop flights:
- 21–27 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $88number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
3–5 3–6 3–6 3–6 2–5 3–6 3–4 
4 4 4 4 4 4 4 
3–4 3–4 3–4 3–4 3–4 3–4 3–4 
3 3 3 3 3 3 3 
3 3 3 3 3 3 3 
3 3 3 3 3 3 3 
2 2 2 2 2 2 2 
1–2 1–2 1–2 1–2 1–2 1–2 1–2 Seoul - Gimpo International (GMP)Tokyo Haneda (HND)
- non-stop flights:
- 12 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $331number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
3 3 3 3 3 3 3 
3 3 3 3 3 3 3 
3 3 3 3 3 3 3 
3 3 3 3 3 3 3 Seoul Incheon (ICN)Guam (GUM)
- non-stop flights:
- 5–13 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $215number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
1–3 1–3 1–3 1–3 1–3 1–3 1–3 
1–3 1–3 1–3 1–3 1–3 1–3 1–3 
1–3 1–3 1–3 1–3 1–3 1–3 1–3 
1–2 1 1–2 1 1 1–2 1 
1–2 1 1 1 1 1 1 Seoul - Gimpo International (GMP)Jeju (CJU)
- non-stop flights:
- 105–113 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $60number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
23–25 23–25 22–25 23–25 22–25 23–25 22–25 
21 18 21 21 21 18 21 
19–20 19–20 19–20 20–21 20–21 20–21 20–21 
15 13–14 14–15 14 14–15 14 14–15 
12 13 12 13 12 13 12 
6–7 8–9 7–8 6–7 7–8 7–8 6–7 
6 6 6 6 6 6 6 
4 4 4 4 4 4 4 
1 1 1 1 1 1 1 Seoul Incheon (ICN)Munich (MUC)
- non-stop flights:
- 1 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $633number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
1 1 1 1 1 1 1 Seoul (SEL)Tokyo (TYO)
- non-stop flights:
- 45–53 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $82number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
8 8–9 8 8 8 8 8 
7–9 8–9 8 7–8 7 7 7 
5 5 5 5 5 5 5 
3–6 3–6 3–6 3–6 3–6 3–6 3–4 
4 3–4 3–4 4 4 4 4 
3 4 4 4 4 4 4 
3 3 3 3 3 3 3 
3 3 3 2–3 3 3 3 
2–3 2–3 2–3 2–3 2–3 2–3 2–3 
2 2 2 2 2 2 2 
1–2 1–2 1–2 1–2 1–2 1–2 1–2 
1 1 1 1 1 1 1 
1 1 1 1 1 1 1 
1 1 1 1 1 1 1 
1 0 1 1 1 1 1 
1 0 1 1 1 1 1 Seoul (SEL)Bangkok (BKK)
- non-stop flights:
- 15–20 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $231number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
3–4 3–4 3–4 3–4 3–4 3–4 3–4 
3 3 3 3 3 3 3 
2 2 2 2 2 2 2 
1–3 1–3 1–3 1 1–3 1 1–3 
1–3 1 1–2 1 1–2 1 1–2 
1 1 1 1 1 1 1 
1 1 1 1 1 1 1 
1 1 1 1 1 1 1 
1 1 1 1 1 1 1 
1 1 1 1 1 1 1 Seoul (SEL)Jeju (CJU)
- non-stop flights:
- 105–113 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $60number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
23–25 23–25 22–25 23–25 22–25 23–25 22–25 
21 18 21 21 21 18 21 
19–20 19–20 19–20 20–21 20–21 20–21 20–21 
15 13–14 14–15 14 14–15 14 14–15 
12 13 12 13 12 13 12 
6–7 8–9 7–8 6–7 7–8 7–8 6–7 
6 6 6 6 6 6 6 
4 4 4 4 4 4 4 
1 1 1 1 1 1 1 Busan (PUS)Luzon Clark (CRK)
- non-stop flights:
- 1–2 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $174number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
1 1 1 1 1 1 1 
0 0 0 0 0 1 0
Stops
- Direct flight
Departure airport
Destination country
Destination airport
Airline
- Korean Air
- Jeju Air
- Asiana Airlines
- Jin Air
- Tway Air
Outbound weekday
- Monday
- Tuesday
- Wednesday
- Thursday
- Friday
- Saturday
- Sunday