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HK$3,973+ 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 13-6. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
3 May — 10 May1
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 3 April 2026.

Sat 26-911:45
HKG
-
SFO
Nonstop12h 45m
United Airlines
Sun 11-1023:30
SFO
-
HKG
Nonstop14h 30m
United Airlines
Deal found 31-3HK$6,677
Wed 9-901:10
HKG
-
SFO
Nonstop13h 05m
Cathay Pacific
Tue 15-914:00
SFO
-
HKG
Nonstop13h 55m
Cathay Pacific
Deal found 31-3HK$7,171
Thu 24-913:25
HKG
-
SFO
Nonstop12h 30m
Cathay Pacific
Mon 5-1013:00
SFO
-
HKG
Nonstop14h 55m
Cathay Pacific
Deal found 31-3HK$7,273
Thu 24-913:25
HKG
-
SFO
Nonstop12h 30m
Cathay Pacific
Fri 9-1013:00
SFO
-
HKG
Nonstop14h 55m
Cathay Pacific
Deal found 31-3HK$7,281
Thu 23-411:45
HKG
-
SFO
Nonstop12h 35m
United Airlines
Wed 6-523:00
SFO
-
HKG
Nonstop15h 00m
United Airlines
Deal found 29-3HK$7,320
Tue 1-911:45
HKG
-
SFO
Nonstop13h 05m
United Airlines
Tue 22-913:25
SFO
-
HKG
Nonstop14h 30m
United Airlines
Deal found 1-4HK$7,461
Sat 26-911:45
HKG
-
SFO
Nonstop12h 45m
United Airlines
Sat 10-1013:25
SFO
-
HKG
Nonstop14h 30m
United Airlines
Deal found 31-3HK$7,649
Wed 6-501:10
HKG
-
SFO
Nonstop12h 30m
Cathay Pacific
Sun 10-500:20
SFO
-
HKG
Nonstop14h 55m
Cathay Pacific
Deal found 31-3HK$7,719

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 3 April 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

Fri 18-9

22:30-20:10

Nonstop12h 40m

San Francisco

Mon 28-9

23:30-05:00

Nonstop14h 30m

HK$7,469

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 7-5

22:30-20:05

Nonstop12h 35m

San Francisco

Mon 11-5

23:00-05:00

Nonstop15h 00m

HK$8,056

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 16-4

11:45-09:20

Nonstop12h 35m

San Francisco

Sat 25-4

23:00-05:00

Nonstop15h 00m

HK$8,942

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 29-8

22:30-20:35

Nonstop13h 05m

San Francisco

Sat 12-9

23:30-05:00

Nonstop14h 30m

HK$9,044

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 15-4

11:45-09:20

Nonstop12h 35m

San Francisco

Thu 30-4

23:00-05:00

Nonstop15h 00m

HK$9,263

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 22-4

11:45-09:20

Nonstop12h 35m

San Francisco

Mon 11-5

12:55-18:55

Nonstop15h 00m

HK$9,412

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 13-5

13:25-10:55

Nonstop12h 30m

San Francisco

Wed 20-5

13:00-18:55

Nonstop14h 55m

HK$9,420

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 1-6

22:30-20:35

Nonstop13h 05m

San Francisco

Sat 20-6

13:45-18:55

Nonstop14h 10m

HK$9,428

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 24-4

11:45-09:20

Nonstop12h 35m

San Francisco

Sat 9-5

23:00-05:00

Nonstop15h 00m

HK$9,608

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 20-8

22:30-20:35

Nonstop13h 05m

San Francisco

Tue 10-11

23:15-06:45

Nonstop15h 30m

HK$9,663

Flights are sorted by cheapest return flights first.

Deals found on 29-3

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 3 April 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

Overall

8.9

Comfort

8.9

Crew

9.2

Food

8.7

Entertainment

8.8

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

Overall

8.9

Comfort

8.9

Crew

9.2

Food

8.7

Entertainment

8.8

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
1,400 reviews
星宇航空
8.9
Very Good
Check prices

Boarding

9.0

Overall

8.9

Comfort

8.9

Crew

9.2

Food

8.7

Entertainment

8.8

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
815 reviews
星宇航空
8.9
Very Good
Check prices

Boarding

9.0

Overall

8.9

Comfort

8.9

Crew

9.2

Food

8.7

Entertainment

8.8

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
1,239 reviews
星宇航空
8.9
Very Good
Check prices

Boarding

9.0

Overall

8.9

Comfort

8.9

Crew

9.2

Food

8.7

Entertainment

8.8

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
9,542 reviews
星宇航空
8.9
Very Good
Check prices

Boarding

9.0

Overall

8.9

Comfort

8.9

Crew

9.2

Food

8.7

Entertainment

8.8

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.

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