Cheap Flights to Half Moon Bay from HK$2,728

View HK$2,728 flight on Mon, 18 May 2026Opens in a new window

Popular airlines to Half Moon Bay

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Half Moon Bay

Prices were available within the past 7 days and start at HK$2,728 for one-way flights and HK$3,260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 1 Mar - Wed, 11 Mar
ICN
Seoul
SFO
San Francisco
HK$3,260 Return, found 17 hours ago
HK$3,260
Return
found 17 hours ago
Select United flight, departing Sun, 1 Mar from Seoul to San Francisco, returning Wed, 11 Mar, priced at HK$3,260 found 17 hours ago
Air Canada
Wed, 13 May - Tue, 19 May
ICN
Seoul
SFO
San Francisco
HK$3,342 Return, found 3 days ago
HK$3,342
Return
found 3 days ago
Select Air Canada flight, departing Wed, 13 May from Seoul to San Francisco, returning Tue, 19 May, priced at HK$3,342 found 3 days ago
American Airlines
Tue, 3 Mar - Sun, 8 Mar
ICN
Seoul
SFO
San Francisco
HK$3,580 Return, found 5 days ago
HK$3,580
Return
found 5 days ago
Select American Airlines flight, departing Tue, 3 Mar from Seoul to San Francisco, returning Sun, 8 Mar, priced at HK$3,580 found 5 days ago
Cathay Pacific
Tue, 10 Nov - Tue, 24 Nov
TPE
Taipei
SFO
San Francisco
HK$4,305 Return, found 1 day ago
HK$4,305
Return
found 1 day ago
Select Cathay Pacific flight, departing Tue, 10 Nov from Taipei to San Francisco, returning Tue, 24 Nov, priced at HK$4,305 found 1 day ago
STARLUX Airlines
Thu, 21 May - Sat, 23 May
HKG
Hong Kong SAR
SFO
San Francisco
HK$4,770 Return, just found
HK$4,770
Return
just found
Select STARLUX Airlines flight, departing Thu, 21 May from Hong Kong SAR to San Francisco, returning Sat, 23 May, priced at HK$4,770 just found

Find the cheapest month to fly from Columbus (CMH) to San Francisco (SFO)

February is typically the cheapest month to fly

From HK$1,231 - HK$3,742 per traveller.
Flights to Half Moon Bay information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Return price
HK$1,228

Trending flights to Half Moon Bay

Prices were available within the past 7 days and start at HK$2,728 for one-way flights and HK$3,260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

STARLUX Airlines
Thu, 21 May - Sat, 23 May
HKG
Hong Kong SAR
SFO
San Francisco
HK$4,770 Return, just found
HK$4,770
Return
just found
Select STARLUX Airlines flight, departing Thu, 21 May from Hong Kong SAR to San Francisco, returning Sat, 23 May, priced at HK$4,770 just found

Explore a world of travel with Expedia

*Available to Expedia members.