$345 Cheap flights to Hong Kong

When planning your flight to Hong Kong, it is important to be aware that some months are not as ideal as others. Specifically, the months of April, May, or June could carry a higher chance of rain, as Hong Kong sees up to 5.1 inches or more. There are still things to do in Hong Kong even when it's raining, but be aware that rain is highly probable in the area. Those looking for a great museum with interesting exhibits should take time out of their trip to Hong Kong to go see Hong Kong Museum of Art. Hong Kong Museum of Art is particularly popular with tourists when the weather in Hong Kong is not ideal. For those looking to get out of the rain and do a little shopping, check out China Hong Kong City Shopping Mall Kowloon.

The ideal time to book your flight to Hong Kong is 59 days in advance when prices tend to average $1,220. Keep in mind that you might also find cheap flights to Hong Kong outside of this time window. In fact, momondo users recently found flights from United States to Hong Kong for $886.

Prices for flights to Hong Kong Intl Airport were last updated today.

As of July 2026, there are 66 operators available to choose from for flights to Hong Kong Intl Airport.

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Hong Kong Intl Airport.

The travel and health documents you'll need for your trip to Hong Kong Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hong Kong Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.