When should I leave for the airport?

Plan when to reach the airport and leave home from the departure-hall forecast, with arrival crowds on one screen

FromTo (optional)

DateDeparture time (local)

Flight time (min)Approximate non-stop time — you can change it to your ticket's time.

Leaving fromTo the airport (min)

Travel times are rough public-transport times without traffic; rush hours and weekends can take longer.

Flying over a holiday?Busiest & quietest days at Incheon and Gimpo for Seollal, Chuseok and long weekends

FAQ

Q.How early should I get to the airport for an international flight?

Usually 2 hours before departure. Add 30–60 minutes at busy hours and holidays, and follow the airport's 3-hour advice where given (e.g. Bangkok, the US).

Q.How early should I go for a domestic flight?

Arrive 1 hour before departure. At Jeju/Gimpo morning and evening peaks, go 20–30 minutes earlier.