Tokyo Narita (NRT)Seoul Incheon (ICN)
- non-stop flights:
- 30–41 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $118number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
5 4–5 4 4 5 5 4–5 
3–6 3–6 3–6 3–6 3–6 3–6 3–6 
4–5 4 4–5 4 4–5 4–5 4–5 
4 3–4 3–4 4 4 4–7 4–7 
3 5–6 4–5 3–4 3–4 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 Tokyo Haneda (HND)Seoul - Gimpo International (GMP)
- non-stop flights:
- 12 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $299number 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 Tokyo (TYO)Seoul (SEL)
- non-stop flights:
- 45–56 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $118number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
8–9 8 8–9 8 8–9 8–9 8–9 
7 9–10 8–9 7–8 7–8 7 7 
5 4–5 4 4 5 5 4–5 
3–6 3–6 3–6 3–6 3–6 3–6 3–6 
4 3–4 3–4 4 4 4–7 4–7 
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
Stops
- Direct flight
Departure airport
Destination airport
Airline
- Asiana Airlines
- Korean Air
- ANA All Nippon Airways
- Lufthansa
- Ethiopian Airlines
Outbound weekday
- Monday
- Tuesday
- Wednesday
- Thursday
- Friday
- Saturday
- Sunday