Cheap Flights to Hercules from HK$702

View HK$702 flight on Wed, 23 Jul 2025Opens in a new window

Popular airlines to Hercules

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Hercules

Prices were available within the past 7 days and start at HK$702 for one-way flights and HK$1,081 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 23 Aug - Sat, 6 Sep
SEA
Seattle
SFO
San Francisco
HK$1,081 Return, found 1 hour ago
HK$1,081
Return
found 1 hour ago
Select Delta flight, departing Sat, 23 Aug from Seattle to San Francisco, returning Sat, 6 Sep, priced at HK$1,081 found 1 hour ago
Delta
Sat, 23 Aug - Sat, 6 Sep
SEA
Seattle
SFO
San Francisco
HK$1,328 Return, found 1 hour ago
HK$1,328
Return
found 1 hour ago
Select Delta flight, departing Sat, 23 Aug from Seattle to San Francisco, returning Sat, 6 Sep, priced at HK$1,328 found 1 hour ago
United
Fri, 4 Jul - Sun, 27 Jul
SNA
Orange County
SFO
San Francisco
HK$1,393 Return, found 12 hours ago
HK$1,393
Return
found 12 hours ago
Select United flight, departing Fri, 4 Jul from Orange County to San Francisco, returning Sun, 27 Jul, priced at HK$1,393 found 12 hours ago
Hawaiian Airlines
Tue, 1 Jul - Sat, 12 Jul
SNA
Orange County
SFO
San Francisco
HK$1,468 Return, found 4 hours ago
HK$1,468
Return
found 4 hours ago
Select Hawaiian Airlines flight, departing Tue, 1 Jul from Orange County to San Francisco, returning Sat, 12 Jul, priced at HK$1,468 found 4 hours ago
American Airlines
Tue, 1 Jul - Sat, 5 Jul
SNA
Orange County
SFO
San Francisco
HK$1,554 Return, found 4 hours ago
HK$1,554
Return
found 4 hours ago
Select American Airlines flight, departing Tue, 1 Jul from Orange County to San Francisco, returning Sat, 5 Jul, priced at HK$1,554 found 4 hours ago

Find the cheapest month to fly from Columbus (CMH) to Los Angeles (LAX)

August is typically the cheapest month to fly

From HK$866 - HK$1,826 per traveller.

Graph displaying average flight prices per month

Flights to Hercules information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Return price
HK$988

Trending flights to Hercules

Prices were available within the past 7 days and start at HK$702 for one-way flights and HK$1,081 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

STARLUX Airlines
Tue, 16 Sep - Thu, 25 Sep
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,281 Return, found 6 hours ago
HK$5,281
Return
found 6 hours ago
Select STARLUX Airlines flight, departing Tue, 16 Sep from Hong Kong SAR to San Francisco, returning Thu, 25 Sep, priced at HK$5,281 found 6 hours ago
*Available to Expedia members.