Featured deal
Hong Kong to San Francisco
- Nov 9–15, 2026
- 6 nights
United- Economy
$715 USD
View deal about HK$5,604
Round trip
Cheap Flights from Hong Kong to San Francisco
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Latest economy price we saw: Hong Kong to San Francisco
The most recent economy round-trip fare we saw on this route.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Hong Kong (HKG) to San Francisco (SFO) | $714 | 5.2¢ | Nov 9 – Nov 15 | United | Nov 4 | Check price |
Economy price history: Hong Kong to San Francisco
The lowest fares we saw each month.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Nov 2026 | $714 | $714 | 1 |
| Sep 2026 | $753 | $753 | 1 |
| Aug 2026 | $714 | $724 | 5 |
| Jul 2026 | $633 | $633 | 1 |
Every deal from Hong Kong to San Francisco, ranked by cost per mile.
On the board right now
- Cabin mix: 1 Economy.
- Most active airlines: United.
Frequently asked questions
How many flight deals from Hong Kong to San Francisco are on Sparkflights right now?
There are 1 deals from Hong Kong to San Francisco on the board right now.
What is the cheapest flight from Hong Kong to San Francisco right now?
The lowest fare from Hong Kong to San Francisco right now is $715 in Economy.
What is the lowest price ever seen from Hong Kong to San Francisco?
The lowest economy fare we've recorded from Hong Kong to San Francisco is $633, based on 8 price observations over 4 months.
How much does a flight from Hong Kong to San Francisco cost?
The typical round-trip economy fare we observed from Hong Kong to San Francisco is $706, against a recorded low of $633. These are observations, not quotes.
When is the cheapest month to fly Hong Kong to San Francisco?
For economy fares from Hong Kong to San Francisco, July was the cheapest month we observed and September the dearest, over 4 months of data.
What is the current price from Hong Kong to San Francisco?
The most recent economy fare we saw from Hong Kong to San Francisco is $714, on Nov 4.
Which airlines fly Hong Kong to San Francisco?
Airlines with the most deals from Hong Kong to San Francisco right now are United.