Cheap flights from Hong Kong to San Francisco

HKG — SFO
22 Aug — 29 Aug1
Return
1 adult
Economy
From?
To?
Mon 22-8
Mon 29-8

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The best prices from Hong Kong Intl to San Francisco are usually found in October or November, booked 60 days in advance, depart on a Sunday or Wednesday and return on a Thursday

How to find the cheapest flight from Hong Kong (HKG) to San Francisco (SFO)

All the information you need to plan the best HKG to SFO flight in 2022: compare Hong Kong to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.

HKG - SFO

Price

HK$765 - HK$1,567

SFO

Temperature

11 - 17 °C

SFO

Rainfall

0 - 112 mm

Popular inAugustHigh demand for flights, 34% potential price rise
Cheapest inOctoberBest time to find cheap flights, 27% potential price drop
Round-trip fromHK$5,998From Hong Kong Intl to San Francisco
One-way fromHK$5,034One-way flight from Hong Kong Intl to San Francisco

What is the cheapest day to fly return from Hong Kong to San Francisco?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Francisco. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Hong Kong to San Francisco?

To save up to 40% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Hong Kong to San Francisco from HK$11,102 1-2 weeks out and tickets from HK$11,251 for flights departing within the next 72 hours.

What is the cheapest month to fly from Hong Kong to San Francisco?

October can be a great time to fly to San Francisco from Hong Kong with a flight ticket averaging about HK$8,170. Cheapflights users have found deals in the month of October for as cheap as HK$4,391. The most expensive prices can be found in the month of August.

When is the cheapest time to fly from Hong Kong to San Francisco (HKG - SFO)?

It’s typically best to fly out from Hong Kong to San Francisco in the afternoon. Doing so could potentially save you 27% on the flight price compared to flying at midday, which is usually more expensive.

Cheap flights from Hong Kong to San Francisco in August, September 2022

The best prices found for HKG to SFO flights in August, September
30 Sep - 20 Oct
HKG

Hong Kong Intl

SFO

San Francisco

1 stop

21h 10m
SFO

San Francisco

HKG

Hong Kong Intl

2 stops

52h 45m
HK$6,100

Air Canada

Pick Dates

Deal found 22/8/17

29 Sep - 21 Oct
HKG

Hong Kong Intl

SFO

San Francisco

2 stops

38h 19m
SFO

San Francisco

HKG

Hong Kong Intl

1 stop

22h 19m
HK$6,280

Air Canada

Pick Dates

Deal found 22/8/16

29 Sep - 21 Oct
HKG

Hong Kong Intl

SFO

San Francisco

1 stop

16h 15m
SFO

San Francisco

HKG

Hong Kong Intl

1 stop

19h 31m
HK$6,429

Air Canada

Pick Dates

Deal found 22/8/16

Hong Kong to San Francisco 2022 flight deals

Cheap flights to San Francisco from Hong Kong found for this year
30 Sep - 20 Oct
HKG

Hong Kong Intl

SFO

San Francisco

1 stop

21h 10m
SFO

San Francisco

HKG

Hong Kong Intl

2 stops

52h 45m
HK$6,100

Air Canada

Pick Dates

Deal found 22/8/17

3 Nov - 13 Nov
HKG

Hong Kong Intl

SFO

San Francisco

1 stop

20h 38m
SFO

San Francisco

HKG

Hong Kong Intl

1 stop

26h 10m
HK$6,123

Air Canada

Pick Dates

Deal found 22/8/16

9 Dec - 18 Dec
HKG

Hong Kong Intl

SFO

San Francisco

1 stop

16h 28m
SFO

San Francisco

HKG

Hong Kong Intl

1 stop

26h 10m
HK$6,202

Air Canada

Pick Dates

Deal found 22/8/14

Cheap Cathay Pacific flights from Hong Kong to San Francisco

23 Aug - 20 Sep
HKG

Hong Kong Intl

SFO

San Francisco

Nonstop

12h 55m
SFO

San Francisco

HKG

Hong Kong Intl

Nonstop

14h 45m
HK$15,101

Cathay Pacific

Pick Dates

Deal found 22/8/17

24 Aug - 20 Sep
HKG

Hong Kong Intl

SFO

San Francisco

Nonstop

12h 50m
SFO

San Francisco

HKG

Hong Kong Intl

Nonstop

14h 45m
HK$19,342

Cathay Pacific

Pick Dates

Deal found 22/8/17

23 Aug - 20 Sep
HKG

Hong Kong Intl

SFO

San Francisco

Nonstop

12h 55m
SFO

San Francisco

HKG

Hong Kong Intl

Nonstop

14h 45m
HK$19,350

Cathay Pacific

Pick Dates

Deal found 22/8/16

Cheap EVA Air flights from Hong Kong to San Francisco

24 Aug - 20 Sep
HKG

Hong Kong Intl

SFO

San Francisco

1 stop

17h 55m
SFO

San Francisco

HKG

Hong Kong Intl

1 stop

20h 10m
HK$14,615

EVA Air

Pick Dates

Deal found 22/8/16

24 Aug - 20 Sep
HKG

Hong Kong Intl

SFO

San Francisco

1 stop

17h 55m
SFO

San Francisco

HKG

Hong Kong Intl

1 stop

20h 10m
HK$14,693

EVA Air

Pick Dates

Deal found 22/8/17

Direct flights to San Francisco from Hong Kong

Save time with Hong Kong to San Francisco direct flight deals
13 Sep - 20 Sep
HKG

Hong Kong Intl

SFO

San Francisco

Nonstop

12h 55m
SFO

San Francisco

HKG

Hong Kong Intl

Nonstop

14h 45m
HK$8,468

Cathay Pacific

Pick Dates

Deal found 22/8/15

8 Nov - 26 Nov
HKG

Hong Kong Intl

SFO

San Francisco

Nonstop

12h 15m
SFO

San Francisco

HKG

Hong Kong Intl

Nonstop

15h 10m
HK$9,769

Cathay Pacific

Pick Dates

Deal found 22/8/16

31 Jan - 8 Feb
HKG

Hong Kong Intl

SFO

San Francisco

Nonstop

12h 15m
SFO

San Francisco

HKG

Hong Kong Intl

Nonstop

15h 20m
HK$9,808

Cathay Pacific

Pick Dates

Deal found 22/8/16

Last-minute flights from Hong Kong to San Francisco

Late deals on return flights to San Francisco from Hong Kong, departing today and this week
23 Aug - 20 Sep
HKG

Hong Kong Intl

SFO

San Francisco

1 stop

22h 05m
SFO

San Francisco

HKG

Hong Kong Intl

2 stops

27h 42m
HK$12,121

Multiple Airlines

Pick Dates

Deal found 22/8/14

23 Aug - 19 Sep
HKG

Hong Kong Intl

SFO

San Francisco

1 stop

22h 05m
SFO

San Francisco

HKG

Hong Kong Intl

1 stop

20h 10m
HK$12,929

Multiple Airlines

Pick Dates

Deal found 22/8/14

24 Aug - 21 Sep
HKG

Hong Kong Intl

SFO

San Francisco

1 stop

16h 05m
SFO

San Francisco

HKG

Hong Kong Intl

2 stops

44h 28m
HK$13,486

United Airlines

Pick Dates

Deal found 22/8/17

One-way flights to San Francisco from Hong Kong

The cheapest one-way flights from Hong Kong to San Francisco
3 Dec
HKG

Hong Kong Intl

SFO

San Francisco

2 stops

47h 50m
HK$4,069

Multiple Airlines

Pick Dates

Deal found 22/8/15

17 Oct
HKG

Hong Kong Intl

SFO

San Francisco

2 stops

41h 30m
HK$4,304

Multiple Airlines

Pick Dates

Deal found 22/8/16

16 Sep
HKG

Hong Kong Intl

SFO

San Francisco

2 stops

49h 10m
HK$4,344

Multiple Airlines

Pick Dates

Deal found 22/8/16

Related info for your journey

Useful info, stats and facts about Hong Kong to San Francisco flights.

Which airlines flying from Hong Kong Intl to San Francisco have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Hong Kong Intl to San Francisco that may be offering flexible cancellation policies are China Eastern, EVA Air, and Air China. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Hong Kong to San Francisco for under HK$6,100 on Cheapflights?

Yes, there are multiple flights from Hong Kong to San Francisco for under HK$6,100. The cheapest flight booked recently is on Air Canada for just HK$6,100, but on average you can expect to pay HK$6,366.

Are there direct flights from Hong Kong to San Francisco for under HK$8,500 on Cheapflights?

Cheapflights has 20 direct flights from Hong Kong to San Francisco under HK$8,500. A good price for a direct flight from Hong Kong to San Francisco is less than HK$11,086.

Are there last-minute flights available from Hong Kong to San Francisco for under HK$12,200?

There are currently 20+ open flights from Hong Kong to San Francisco within the next 7 days for less than HK$12,200.

How popular is this Hong Kong to San Francisco flight route?

Within the past month, 734 users have taken a look at flights from Hong Kong Intl to San Francisco.

What are the cheapest airlines flying from Hong Kong to San Francisco round-trip?

Our cheapest airline available from Hong Kong to San Francisco is Air Canada. Our recent data shows that you can find tickets from as low as HK$6,100 on this airline. An additional option worth looking into is ANA, starting at HK$6,751. Air Canada is currently priced 25% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Hong Kong to San Francisco one-way?

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as HK$5,316. However, be on the lookout for offers from Philippine Airlines and Korean Air, as they are both options that can get you from Hong Kong to San Francisco for a low price.

What are the most popular airlines that fly from Hong Kong to San Francisco?

Before booking your flight from Hong Kong to San Francisco, check out the most popular airlines for this route: Interjet, American Airlines or Air Canada.

What are the most reliable airlines from Hong Kong to San Francisco?

The top 3 most reliable airlines when flying from Hong Kong to San Francisco are American Airlines (90%), Cathay Pacific (90%) and Malaysia Airlines (90%).

What are the cheapest flights from Hong Kong to San Francisco?

Looking at all options, your cheapest flight can be booked for HK$5,784. While the most popular route (Hong Kong Intl - San Francisco) can be booked for HK$6,625 on average our data indicates HK$24,070 when flying from Hong Kong to San Francisco.

Alternative routes for Hong Kong to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to San Josefrom HK$5,024 pp
Hong Kong to Los Angelesfrom HK$6,776 pp
Hong Kong to San Diegofrom HK$9,370 pp
Hong Kong to Ontariofrom HK$9,383 pp

Top 10 airlines flying from Hong Kong to San Francisco

The chart below displays the airlines Cheapflights users travelling from Hong Kong to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Air ChinaCheapestHK$3,116AverageHK$4,011FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air China flights
China SouthernCheapestHK$3,651AverageHK$4,596FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search China Southern flights
China EasternCheapestHK$3,687AverageHK$4,442FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search China Eastern flights
Air CanadaCheapestHK$3,918AverageHK$5,990FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
Hong Kong AirlinesCheapestHK$3,958AverageHK$6,483FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Hong Kong Airlines flights
Singapore AirlinesCheapestHK$4,339AverageHK$6,945FlexibilityNo cancel feeOn-time81%COVID-19 safety
Search Singapore Airlines flights
United AirlinesCheapestHK$4,383AverageHK$7,621FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapestHK$4,690AverageHK$5,708FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Japan AirlinesCheapestHK$4,882AverageHK$10,119FlexibilityNo cancel feeOn-time79%COVID-19 safety
Search Japan Airlines flights
Asiana AirlinesCheapestHK$4,958AverageHK$9,703FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Asiana Airlines flights

Hourly flight availability from Hong Kong to San Francisco

See what time of day planes typically take off from Hong Kong to San Francisco
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
100%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM