1. Hong Kong International Airport, China
It's no wonder that this airport has taken the top honors for seven years. It's easy to navigate and equipped with passenger-friendly amenities like free wireless Internet and a pay-to-use arrival lounge. Business and leisure travelers can also get to downtown Hong Kong quickly on an express train service. Other perks include plenty of shopping, a mix of regional and international eateries and a program that allows frequent visitors to clear immigration quickly.