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HK$3,130+ Direct flights to San Francisco

This is the cheapest price on a non-stop flight to San Francisco found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7-5. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
11 Apr — 18 Apr1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights to San Francisco
Explore the most affordable flight options available to San Francisco. Find the lowest fares based on data from user searches, with prices last updated on 12 March 2026.

Thu 16-411:45
HKG
-
SFO
Nonstop12h 35m
United Airlines
Mon 20-412:55
SFO
-
HKG
Nonstop15h 00m
United Airlines
Deal found 7-3HK$5,149
Thu 16-411:45
HKG
-
SFO
Nonstop12h 35m
United Airlines
Wed 29-412:55
SFO
-
HKG
Nonstop15h 00m
United Airlines
Deal found 9-3HK$5,157
Thu 16-411:45
HKG
-
SFO
Nonstop12h 35m
United Airlines
Fri 17-412:55
SFO
-
HKG
Nonstop15h 00m
United Airlines
Deal found 7-3HK$5,322
Fri 17-411:45
HKG
-
SFO
Nonstop12h 35m
United Airlines
Thu 30-423:00
SFO
-
HKG
Nonstop15h 00m
United Airlines
Deal found 8-3HK$5,329
Tue 24-301:00
HKG
-
SFO
Nonstop12h 15m
Cathay Pacific
Thu 16-413:00
SFO
-
HKG
Nonstop14h 55m
Cathay Pacific
Deal found 7-3HK$5,376
Tue 24-301:00
HKG
-
SFO
Nonstop12h 15m
Cathay Pacific
Sat 18-413:00
SFO
-
HKG
Nonstop14h 55m
Cathay Pacific
Deal found 7-3HK$5,478
Sat 20-622:30
HKG
-
SFO
Nonstop13h 05m
United Airlines
Sun 5-723:50
SFO
-
HKG
Nonstop14h 10m
United Airlines
Deal found 9-3HK$5,494
Tue 24-301:00
HKG
-
SFO
Nonstop12h 15m
Cathay Pacific
Thu 9-413:00
SFO
-
HKG
Nonstop14h 55m
Cathay Pacific
Deal found 7-3HK$5,642

Best time to book a flight to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Fare Finder

 
Use the slider to find non-stop flights to San Francisco within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 70,647 searches and data was last updated on 12 March 2026.
Use the filters below to find and compare direct flights to San Francisco that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight
Fastest return journey

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Tue 24-3

01:00-22:15

Nonstop12h 15m

San Francisco

Wed 15-4

13:00-18:55

Nonstop14h 55m

HK$5,478

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 26-6

22:30-20:35

Nonstop13h 05m

San Francisco

Sat 11-7

13:45-18:55

Nonstop14h 10m

HK$5,494

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 26-6

22:30-20:35

Nonstop13h 05m

San Francisco

Fri 10-7

13:45-18:55

Nonstop14h 10m

HK$5,494

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 25-6

11:45-09:50

Nonstop13h 05m

San Francisco

Thu 9-7

23:50-05:00

Nonstop14h 10m

HK$5,987

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Tue 5-5

11:45-09:20

Nonstop12h 35m

San Francisco

Wed 6-5

23:00-05:00

Nonstop15h 00m

HK$5,987

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Tue 24-3

01:00-22:15

Nonstop12h 15m

San Francisco

Sun 19-4

13:00-18:55

Nonstop14h 55m

HK$6,151

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 15-4

11:45-09:20

Nonstop12h 35m

San Francisco

Mon 20-4

23:00-05:00

Nonstop15h 00m

HK$6,151

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 15-4

11:45-09:20

Nonstop12h 35m

San Francisco

Tue 21-4

23:00-05:00

Nonstop15h 00m

HK$6,151

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sun 3-5

22:30-20:05

Nonstop12h 35m

San Francisco

Thu 14-5

12:55-18:55

Nonstop15h 00m

HK$6,159

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 16-4

11:45-09:20

Nonstop12h 35m

San Francisco

Sat 18-4

23:00-05:00

Nonstop15h 00m

HK$6,167

Flights are sorted by cheapest return flights first.

Deals found on 8-3

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Reviews of airlines flying non-stop to San Francisco

Get insights into the airlines that provide direct flights to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 12 March 2026.
Check out reviews from past customers who have flown 星宇航空,EVA Air, andChina Airlines to the United States to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
星宇航空
8.9
Very Good
Check prices

Boarding

9.0

Entertainment

8.8

Overall

8.9

Crew

9.2

Comfort

8.9

Food

8.7

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
星宇航空
8.9
Very Good
星宇航空
8.9
Very Good
Check prices

Boarding

9.0

Entertainment

8.8

Overall

8.9

Crew

9.2

Comfort

8.9

Food

8.7

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
EVA Air
8.5
Very Good
1,372 reviews
星宇航空
8.9
Very Good
Check prices

Boarding

9.0

Entertainment

8.8

Overall

8.9

Crew

9.2

Comfort

8.9

Food

8.7

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
China Airlines
8.3
Very Good
813 reviews
星宇航空
8.9
Very Good
Check prices

Boarding

9.0

Entertainment

8.8

Overall

8.9

Crew

9.2

Comfort

8.9

Food

8.7

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
Cathay Pacific
7.6
Good
1,203 reviews
星宇航空
8.9
Very Good
Check prices

Boarding

9.0

Entertainment

8.8

Overall

8.9

Crew

9.2

Comfort

8.9

Food

8.7

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
United Airlines
7.4
Good
9,421 reviews
星宇航空
8.9
Very Good
Check prices

Boarding

9.0

Entertainment

8.8

Overall

8.9

Crew

9.2

Comfort

8.9

Food

8.7

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

FAQ about direct flights to San Francisco

Find answers to frequently asked questions about direct flights to San Francisco to unlock the best deals on Cheapflights.

  • How much are direct flights to San Francisco?

    On average, a one-way direct flight to San Francisco will cost users approximately HK$8,333. If you're looking for a direct return flight to San Francisco, you can expect to pay around HK$6,678.

  • Which airlines fly direct to San Francisco?

    At the moment, United Airlines, Cathay Pacific offer direct flights to San Francisco. United Airlines is currently the most popular airline that flies direct to San Francisco.

  • How long is a direct flight to San Francisco?

    While the flight duration depends heavily on the origin, travellers can expect non-stop flights to San Francisco to last approximately 12h 25m on average. The quickest direct flight to San Francisco at this time departs from Hong Kong (12h 25m), while the longest leaves from Hong Kong (12h 25m).

  • What is the best time of year to fly direct to San Francisco?

    If you're seeking the lowest price on a direct flight to San Francisco, September is worth consideration, as prices are usually at their lowest, on average. November may be most appealing to users looking for the quietest time to visit San Francisco, when demand is typically at its lowest.

  • What is the most popular direct flight origin to San Francisco?

    Currently, the most popular direct flight origin to San Francisco is Hong Kong. A return direct flight from Hong Kong to San Francisco typically costs around HK$7,506.

See more FAQs

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