Incheon Airport, Seoul

Incheon Airport has won multiple awards for the variety of entertainment designed to keep passengers occupied. There’s an ice rink, spa, sauna and casino, among other treats. Art and history aficionados can spend their downtime checking out the Museum of Korean Culture while sports enthusiasts are welcome to play a round of golf at the airport course. The airport also touts departure and arrival times of less than 20 minutes and one of the lowest baggage mishandling claims in the world.