HKG → SFO
Flights from Hong Kong to San Francisco
Hong Kong to San Francisco (HKG–SFO) is a international nonstop air route served by scheduled passenger airlines. Use Flyroz to compare current fares, then continue to a partner flight provider to complete your booking — Flyroz does not add a booking fee.
Cheapest one-way from
Search to see current fares for your dates.
How long is the flight?
Nonstop flights from Hong Kong (HKG) to San Francisco (SFO) take roughly 14h 16m–14h 46m in the air, estimated from the approximately 11,128 km great-circle distance. This is an estimate rather than a published block time; actual schedules vary with aircraft, routing and conditions.
Airlines flying this route
Current nonstop operators on HKG–SFO include Cathay Pacific and United Airlines. The list excludes known cargo-only, codeshare-only, stale and third-country tag-flight artifacts identified during the July 2026 route audit. Check live results because operating days and seasonal schedules can change.
Direct vs. connecting flights
This route has current nonstop passenger service. A nonstop itinerary is normally fastest, while connecting options may add flexibility or a lower fare depending on the travel date.
Best time to fly & book
Prices vary with local holidays, school breaks and peak travel periods. Searching flexible dates and booking earlier generally provides a wider choice of nonstop schedules and fares.
Frequently asked questions
Is there a nonstop flight from Hong Kong to San Francisco?
Yes. HKG–SFO has current scheduled nonstop passenger service. Search your dates to compare the operating schedule and fares.
How long is the flight from Hong Kong to San Francisco?
The estimated nonstop air time is roughly 14h 16m–14h 46m, based on the approximately 11,128 km great-circle distance. Published block times vary.
Which airlines fly nonstop from Hong Kong to San Francisco?
Current nonstop operators include Cathay Pacific and United Airlines. Schedules can change, so confirm the airlines operating on your dates.
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