United Airlines: Fares to Hong Kong roundtrip

United Airlines offers roundtrip flights to Hong Kong from select cities in the U.S. for as low as $557.40. That's the lowest base rate we could find for select flights by $4. This price is based on flights departing from New York, NY (LGA) to Hong Kong, China (HKG) on September 25; prices may vary depending on the travel cities and dates chosen. Blackout dates and additional fees may apply. Choose from departure cities such as New York, Tampa, Orlando, Baltimore, Los Angeles, Boston, and more. Departure must take place on September 25 or 26 and the return flight must be on a following Tuesday or Wednesday.