$664 Find Cheap Flights from Hong Kong to San Francisco – Compare and Save

The cheapest month for flights from Hong Kong to San Francisco is January, where tickets cost $994 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $1,574 and $1,539 respectively.

To get a below average price on the flight from Hong Kong to San Francisco, you should book around 2 weeks before departure, which saves you about 6% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Weekly flights between Hong Kong and San Francisco historically see delays in approximately 16% of cases, with the average delay over the past year being 124 minutes.

Typically, flights leaving at night tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.

Statistically, Wednesday is the day of the week with the fewest delays on this flight route, while Saturday has typically experienced more delays than other days.

Based on our data, United Airlines have experienced the fewest delays on this route in the past 12 months, with only about 15% of their flights encountering any delays.

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 4 direct flights that take off from Hong Kong and land in San Francisco, with an average flight time of 13h 03m. The most common departure time is 01:00 and most flights take off at night. Each week, there are 28 flights and there are the same number of flights each day (4).