Seoul Incheon (ICN)Bangkok (BKK)
- non-stop flights:
- 13–16 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesfrom $162number 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 
1–2 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 
1 1 0 1 1 0 1 Seoul Incheon (ICN)Frankfurt (FRA)
- non-stop flights:
- 3–5 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesfrom $687number 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 1–2 0 1 0 1 0 
0 0 1 0 1 0 1 Seoul Incheon (ICN)Los Angeles (LAX)
- non-stop flights:
- 6–9 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesfrom $737number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
2–3 2–3 2–3 2–3 2–3 2–3 2 
2–3 2 2–3 2 2–3 2 2 
2 1 2 1 2 1–2 1–2 
1 1 1 1 1 1 1 Seoul Incheon (ICN)Manila (MNL)
- non-stop flights:
- 12–14 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesfrom $121number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
4 4 4 4 4 4 4 
2–4 2–4 2–4 2–4 2–4 2–4 2–4 
2 2 2 2 2 2 2 
2 2 2 2 2 2 2 
1 1 1 1 1 1 1 
1 1 1 1 1 1 1 Seoul Incheon (ICN)Tokyo Narita (NRT)
- non-stop flights:
- 28–41 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesfrom $169number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
6–8 5–7 5–7 4–6 4–6 5–7 5–7 
4–6 2–6 2–6 2–6 4–7 4–7 4–7 
4 4 4 4 4 4 4 
2–4 2–4 2–4 2–4 2–4 2–4 2–4 
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 
1–2 1 1 1–2 2 1–2 1–2 
1–2 1–2 1–2 1–2 1 1–2 1–2 
1 0 1 1 1 1 1 
0 1 1 1 1 1 1 Seoul Incheon (ICN)Saigon (SGN)
- non-stop flights:
- 10–12 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesfrom $161number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
3–5 3–5 3–5 3–5 3–5 3–5 3–5 
3 3 3 3 3 3 3 
2 2 2 2 2 2 2 
2 2 2 2 2 2 2 Seoul Incheon (ICN)Honolulu (HNL)
- non-stop flights:
- 2–4 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesfrom $637number 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 
1 1 1 1 1 1 1 
1 0 1 0 1 1 1 
1 0 1 0 1 1 1 Seoul Incheon (ICN)Fukuoka (FUK)
- non-stop flights:
- 24–25 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesfrom $129number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
4 4 4 4 4 4 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 
2 2 2 2 2 2 2 Seoul Incheon (ICN)Jeju (CJU)
- non-stop flights:
- 2–14 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesfrom $410number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
1–6 1–8 1–6 1–3 2–6 1–6 2–7 
1–6 1–6 4–5 1–5 1–2 1–2 2–6 
1 0 1 1 0 0 0
Stops
- Direct flight
Destination country
Destination airport
Airline
- Asiana Airlines
- Korean Air
- Jeju Air
- Air Busan
- Tway Air
Outbound weekday
- Monday
- Tuesday
- Wednesday
- Thursday
- Friday
- Saturday
- Sunday