The cheapest times to fly from SFO to HKG are

  • January 22nd to March 25th (except the week of January 29th)
  • August 13th to December 9th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SFO to HKG is late August to early September. Prices can be as high as $1237 for Saturday flights during late December, or as low as $449 for Tuesday flights around late August to early September.


When to Fly to Hong Kong

Flying from San Francisco, CA (SFO) to Hong Kong (HKG) will usually cost between $458 to $927 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late August to early September with an average ticket price of $479. Due to high demand the most expensive time to fly is late December, with an average price of $1143. Planning your trip to low-cost times can easily save you $664 on economy flights and even more on first-class flights. Generally, any price below $588 can be considered a good price for a round-trip SFO to HKG flight.

See below for a graph of average weekly prices for the SFO to HKG route. All prices are for round-trip tickets in USD.

SFO to HKG Flight Prices

Compared to other flights, the SFO to HKG flight is cheaper than the average and costs much less than the average flight leaving from San Francisco. The average price per mile (for a direct flight) is $0.05, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $80 (11%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $596. Return trip prices are from the HKG to SFO flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SFO to HKG can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 13 hour 25 minutes may be realistic.


Flight Questions Answered

Still have questions about flying from SFO to HKG? We’ve got answers.

Which airlines fly this route?

You can find 37 major airlines flying this route most often: Air Canada, Air China, Air India, Alaska, American, ANA, Asiana, Avianca, Cathay Dragon, Cathay Pacific, China Airlines, China Eastern, China Southern, Condor, Delta, Emirates, Etihad, EVA Air, Finnair, Hainan, Hawaiian, Hong Kong Airlines, JAL, JetBlue, Korean Air, Lufthansa, Philippine Airlines, Qantas, Qatar Airways, Shanghai Airlines, Singapore Airlines, SWISS, United, Vietnam Airlines, Virgin Atlantic, WestJet, Xiamen, and potentially more during busy seasons.

How far away is it from Hong Kong International Airport to San Francisco International Airport?

The distance between the two airports is roughly 6913 miles or 11125 kilometers.

How long does it take to fly from SFO to HKG?

The real-world flight time for a nonstop SFO to HKG flight is about 13 hour 25 minutes.

How many flights go between San Francisco, CA and Hong Kong?

It depends on the day of the week and the date, but a typical day might have around 109 available flights from SFO to HKG.


Airport Location Info


Departing Airport

Origination code SFO
Origination airport name San Francisco International Airport
City San Francisco, CA
Country the United States
Latitude 37.6
Longitude -122.4

Return Airport

Destination code HKG
Destination airport name Hong Kong International Airport
City Hong Kong
Country Hong Kong
Latitude 22.3
Longitude 113.9


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.