
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $660 (oojo) |
One-way from | $391 (oojo) |
Popular in | April |
Cheapest in | November |
Average price | $920 |
Good round-trip deal | $1,038 or less |
Good one-way deal | $608 or less |
Fly from
Fly to
Route
Depart
Return
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Fri 6/19
11:45 am-9:50 am
Nonstop13h 05m
San Francisco
Mon 8/3
8:55 pm-5:40 am
1 stop17h 45m
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Wed 6/17
9:45 pm-11:02 pm
1 stop16h 17m
San Francisco
Thu 7/9
11:50 pm-5:00 am
Nonstop14h 10m
Hong KongLos Angeles
HKG - LAX
HKGLAX
Hong Kong Intl
Sun 10/11
11:15 pm-9:30 am
1 stop25h 15m
Los Angeles Los Angeles
Mon 10/26
4:55 pm-10:10 am
1 stop26h 15m
Hong KongLos Angeles
HKG - LAX
HKGLAX
Hong Kong Intl
Wed 9/9
7:30 am-10:05 am
1 stop17h 35m
Los Angeles Los Angeles
Sun 9/13
12:30 pm-7:05 pm
1 stop39h 35m
Hong KongLos Angeles
HKG - LAX
HKGLAX
Hong Kong Intl
Fri 6/19
9:25 am-7:55 am
Nonstop13h 30m
Los Angeles Los Angeles
Mon 6/29
10:00 am-10:55 am
1 stop33h 55m
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Fri 6/26
11:45 am-9:50 am
Nonstop13h 05m
San Francisco
Fri 7/10
1:45 pm-6:55 pm
Nonstop14h 10m
Hong KongOntario
HKG - ONT
HKGONT
Hong Kong Intl
Fri 9/25
10:30 pm-8:52 pm
2 stops37h 22m
Ontario
Mon 10/5
6:05 am-6:55 pm
1 stop21h 50m
Hong KongOntario
HKG - ONT
HKGONT
Hong Kong Intl
Fri 6/12
2:05 pm-6:00 pm
1 stop18h 55m
Ontario
Sat 6/27
12:10 am-9:15 am
1 stop18h 05m
Hong KongOntario
HKG - ONT
HKGONT
Hong Kong Intl
Mon 5/25
5:35 pm-6:00 pm
1 stop15h 25m
Ontario
Mon 6/1
12:10 am-10:05 am
1 stop18h 55m
Hong KongLos Angeles
HKG - LAX
HKGLAX
Hong Kong Intl
Sat 7/4
11:45 am-10:55 pm
2 stops26h 10m
Los Angeles Los Angeles
Mon 8/3
8:10 pm-5:00 am
1 stop17h 50m
Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hong Kong to California. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, August is the cheapest month in which you can book a flight from Hong Kong to California (average of $348). Flying from Hong Kong to California in September is currently the most expensive (average of $600). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from Hong Kong to California at noon. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the evening.
Travelers seeking maximum savings on their Hong Kong to California flight should consider departing on Monday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from HK0 to USCA are scheduled on a Tuesday (17 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (12 on average).
Food
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Overall
Entertainment
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Reviews
ember j,Apr 2026
TPE - ONT
Food
Comfort
Overall
Entertainment
Boarding
Crew
Reviews
ember j,Apr 2026
TPE - ONT
Food
Comfort
Overall
Entertainment
Boarding
Crew
Reviews
ember j,Apr 2026
TPE - ONT
Food
Comfort
Overall
Entertainment
Boarding
Crew
Reviews
ember j,Apr 2026
TPE - ONT
Food
Comfort
Overall
Entertainment
Boarding
Crew
Reviews
ember j,Apr 2026
TPE - ONT
Food
Comfort
Overall
Entertainment
Boarding
Crew
Reviews
ember j,Apr 2026
TPE - ONT
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$496 | Average$808 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$549 | Average$705 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$570 | Average$713 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$586 | Average$706 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$609 | Average$718 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$654 | Average$898 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$654 | Average$879 | FlexibilityNo cancel fee | On-time72% |