Seoul (SEL)Tokyo (TYO)
- non-stop flights:
- 45–53 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $66number 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 $94number 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