Cheap Flights to San Francisco County | Popular Routes to San Francisco County from HK$3,288

View HK$3,288 flight on Fri, 8 May 2026Opens in a new window

Popular airlines to San Francisco County

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  • American Airlines

  • Delta

  • Frontier Airlines

  • United

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  • Southwest Airlines

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Cheap round-trip flights to San Francisco County

Prices were available within the past 7 days and start at HK$3,288 for one-way flights and HK$5,283 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 13 May - Tue, 30 Jun
TPE
Taipei
SFO
San Francisco
HK$5,283 Return, found 5 days ago
HK$5,283
Return
found 5 days ago
Select Delta flight, departing Wed, 13 May from Taipei to San Francisco, returning Tue, 30 Jun, priced at HK$5,283 found 5 days ago
China Eastern Airlines
Mon, 7 Sept - Tue, 22 Sept
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,535 Return, found 10 hours ago
HK$5,535
Return
found 10 hours ago
Select China Eastern Airlines flight, departing Mon, 7 Sept from Hong Kong SAR to San Francisco, returning Tue, 22 Sept, priced at HK$5,535 found 10 hours ago
United
Wed, 2 Sept - Wed, 16 Sept
ICN
Seoul
SFO
San Francisco
HK$5,953 Return, found 3 hours ago
HK$5,953
Return
found 3 hours ago
Select United flight, departing Wed, 2 Sept from Seoul to San Francisco, returning Wed, 16 Sept, priced at HK$5,953 found 3 hours ago
Philippine Airlines
Mon, 28 Sept - Tue, 29 Sept
HKG
Hong Kong SAR
SFO
San Francisco
HK$6,220 Return, found 1 day ago
HK$6,220
Return
found 1 day ago
Select Philippine Airlines flight, departing Mon, 28 Sept from Hong Kong SAR to San Francisco, returning Tue, 29 Sept, priced at HK$6,220 found 1 day ago
United
Fri, 9 Oct - Sun, 18 Oct
ICN
Seoul
SFO
San Francisco
HK$6,361 Return, found 5 days ago
HK$6,361
Return
found 5 days ago
Select United flight, departing Fri, 9 Oct from Seoul to San Francisco, returning Sun, 18 Oct, priced at HK$6,361 found 5 days ago
Air Canada
Wed, 14 Oct - Mon, 9 Nov
ICN
Seoul
SFO
San Francisco
HK$6,447 Return, found 1 day ago
HK$6,447
Return
found 1 day ago
Select Air Canada flight, departing Wed, 14 Oct from Seoul to San Francisco, returning Mon, 9 Nov, priced at HK$6,447 found 1 day ago
Asiana Airlines
Tue, 1 Sept - Sat, 19 Sept
TPE
Taipei
SFO
San Francisco
HK$6,753 Return, found 2 days ago
HK$6,753
Return
found 2 days ago
Select Asiana Airlines flight, departing Tue, 1 Sept from Taipei to San Francisco, returning Sat, 19 Sept, priced at HK$6,753 found 2 days ago
Korean Air
Wed, 14 Oct - Mon, 9 Nov
ICN
Seoul
SFO
San Francisco
HK$6,843 Return, found 1 day ago
HK$6,843
Return
found 1 day ago
Select Korean Air flight, departing Wed, 14 Oct from Seoul to San Francisco, returning Mon, 9 Nov, priced at HK$6,843 found 1 day ago
Vietnam Airlines
Wed, 28 Oct - Sun, 8 Nov
HKG
Hong Kong SAR
SFO
San Francisco
HK$6,954 Return, found 11 hours ago
HK$6,954
Return
found 11 hours ago
Select Vietnam Airlines flight, departing Wed, 28 Oct from Hong Kong SAR to San Francisco, returning Sun, 8 Nov, priced at HK$6,954 found 11 hours ago
China Airlines
Tue, 26 May - Tue, 2 Feb
HKG
Hong Kong SAR
SFO
San Francisco
HK$7,074 Return, just found
HK$7,074
Return
just found
Select China Airlines flight, departing Tue, 26 May from Hong Kong SAR to San Francisco, returning Tue, 2 Feb, priced at HK$7,074 just found

Trending flights to San Francisco County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Mon, 7 Sept - Tue, 22 Sept
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,535 Return, found 10 hours ago
HK$5,535
Return
found 10 hours ago
Select China Eastern Airlines flight, departing Mon, 7 Sept from Hong Kong SAR to San Francisco, returning Tue, 22 Sept, priced at HK$5,535 found 10 hours ago

Frequently asked questions

How do I find cheap flights to San Francisco County that have flexible change policies?
We know that travel schedules can change from one minute to the next, so reserving a flexible airfare with Expedia is always a wise idea. Simply click on "No change fee" directly under the "Flexible change policies" filter. Your low-cost, flexible flight to San Francisco County is just a few clicks away.
Which airlines fly to San Francisco County?
Find a seat with one of these airlines and dynamic San Francisco County will be all yours to explore:

  • United Airlines - 5,914 flights to or near San Francisco County each month, including 5,914 flights to San Francisco Intl. Airport (SFO) per month.
  • Alaska Airlines - 2,349 flights to or near San Francisco County each month, including 2,349 flights to San Francisco Intl. Airport (SFO) per month.
  • Delta Air Lines - 1,222 flights to or near San Francisco County each month, including 1,222 flights to San Francisco Intl. Airport (SFO) per month.

How can I find cheap tickets to San Francisco County?
For an amazing deal to San Francisco County, book well ahead of time. Also consider using Expedia's handy "flexible dates" feature at the top of your search results. This will show you prices for the days around your travel dates. In the last seven days, HK$5,283 was the best price for a flight to San Francisco County.
How much is a flight to San Francisco County?
The cost of a round-trip journey to San Francisco County in the last seven days ranged between HK$5,283 and HK$7,074. If you were traveling one way from Seoul (ICN), you could have landed an affordable fare from only HK$3,288.
What are the most popular airports to fly into in San Francisco County?
A major gateway to San Francisco County, about 11,935 flights land at San Francisco Intl. Airport (SFO) every month. Look for a great deal, reserve your seat and prepare to enjoy the best of this popular region.
When is the cheapest time to fly to San Francisco County?
If you're not set on what day you travel to San Francisco County, leave earlier in the week. The most affordable day to take off is generally Tuesday, followed by Monday. Saturday is typically the priciest day, with lots of vacationers choosing to take off on the weekend.
How much is a plane ticket to San Francisco County?
In the last seven days, journeys to San Francisco County varied between HK$5,283 and HK$7,074. Prices generally depend on the departure time, seating class, airline and how early the fare is booked.
What months are the cheapest to book a flight to San Francisco County?
February is the most affordable month to lock in a seat for your San Francisco County escape. Tickets cost the most during the festive month of December, so keep clear of this time if possible.

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