Flights from San Francisco International Airport (SFO) to Hong Kong

Flight deals from San Francisco International Airport to Hong Kong

Looking for cheap flights from San Francisco International Airport to Hong Kong, or a last-minute trip? Find the cheapest prices on one-way and round-trip flights right here.

Flying from San Francisco International Airport to Hong Kong

Arm yourself with these facts on the fly.
Cheapest flight foundC$827, Hong Kong
Cheapest month to flyAugust
Average flight time14 hrs, 57 mins
Average flights per week276
Most popular airlineCathay Pacific

Frequently asked questions

Yes – direct flights currently operate from San Francisco International Airport to Hong Kong Intl Airport in Hong Kong.
We looked at all of the upcoming round-trip flights from San Francisco International Airport to Hong Kong we could find over the next 12 months. It looks like C$827 is the best price. This is good, compared to the average Hong Kong ticket price of C$827.
The cheapest month to fly from San Francisco International Airport to Hong Kong is currently August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Francisco International Airport to Hong Kong on Monday, August 25, 2025.
If you're flying from San Francisco International, the cheapest city in Hong Kong to fly into is Hong Kong. The cheapest airport serving Hong Kong at the moment is Hong Kong Intl.
The average flight time between San Francisco International Airport and Hong Kong is 14 hours and 57 minutes.