$643 Find Cheap Flights from Hong Kong to San Francisco

The cheapest month for flights from Hong Kong to San Francisco is March, where tickets cost $1,228 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $2,158 and $2,067 respectively.

To get a below average price on the flight from Hong Kong to San Francisco, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are 5 direct flights that take off from Hong Kong and land in San Francisco, with an average flight time of 13h 00m. The most common departure time is 00:00 and most flights take off at night. Each week, there are 35 flights and there are the same number of flights each day (5).

Direct flights from Hong Kong generally make it to San Francisco in 12h 20m. The flying distance between the two cities is 17,896 km.

Early birds can take the earliest flight from Hong Kong at 00:50 and will be landing in San Francisco at 22:55.

If you prefer to fly at night, the latest flight from Hong Kong to San Francisco jets off at 22:30 and lands at 20:25.