Seoul Incheon (ICN)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 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 (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 
Stops
 -  Direct flight
 
Departure airport
 Destination airport
 Airline
 -  Jin Air
 -  Jeju Air
 -  Air Busan
 -  Asiana Airlines
 -  Korean Air
 
Outbound weekday
 -  Monday
 -  Tuesday
 -  Wednesday
 -  Thursday
 -  Friday
 -  Saturday
 -  Sunday