Cheap flights from Hong Kong to Fremont from HK$3,134

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23-12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SFO
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Hong Kong Intl to Fremont are usually found in September or October, booked 59 days in advance, depart on a Wednesday or Friday and return on a Thursday

Cheap flight deals from Hong Kong to Fremont

Keep the following information in mind while searching for Hong Kong to Fremont flight deals. Data was last updated 15 September 2025.

Round-trip from

HK$5,079

One-way from

HK$3,134

Popular in

July

Cheapest in

September

Average price

HK$6,036
China Airlines
  • China Airlines
  • 12-10-18-10
  • 2 total stops
  • 32h 45m total
  • Hong Kong to Fremont
星宇航空
  • 星宇航空
  • 23-12
  • 1 total stop
  • 23h 45m total
  • Hong Kong to Fremont
Highest demand for flights based on searches. 10% potential increase in price (HK$6,341 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (HK$1,102 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Hong Kong to Fremont

Cheapest flights from Hong Kong to Fremont
Explore the most affordable flight options available from Hong Kong to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Sun 12-1020:10HKG - SFO
1 stop14h 45mChina Airlines
Sat 18-1001:05SFO - HKG
1 stop18h 00mChina Airlines
Deal found 12-9HK$5,079
Sat 13-920:10HKG - SFO
1 stop15h 20mChina Airlines
Sat 15-1123:40SFO - HKG
1 stop21h 20mChina Airlines
Deal found 13-9HK$5,087
Wed 1-1019:40HKG - SFO
1 stop26h 10mEVA Air
Thu 9-1001:10SFO - HKG
1 stop19h 55mEVA Air
Deal found 14-9HK$5,094
Thu 18-917:30HKG - SFO
1 stop17h 25mChina Airlines
Tue 30-901:05SFO - HKG
1 stop24h 25mChina Airlines
Deal found 14-9HK$5,102
Thu 18-915:25HKG - SFO
1 stop15h 35mEVA Air
Tue 30-901:25SFO - HKG
1 stop16h 25mEVA Air
Deal found 14-9HK$5,110
Fri 10-1013:40HKG - SFO
1 stop22h 10mPhilippine Airlines
Tue 11-1122:30SFO - HKG
1 stop27h 25mPhilippine Airlines
Deal found 13-9HK$5,118
Mon 22-915:25HKG - SFO
1 stop19h 35mEVA Air
Wed 8-1012:30SFO - HKG
1 stop16h 25mEVA Air
Deal found 15-9HK$5,133
Mon 22-911:05HKG - SFO
1 stop19h 55mEVA Air
Fri 3-1000:45SFO - HKG
1 stop17h 05mEVA Air
Deal found 14-9HK$5,157
Tue 14-1013:00HKG - SFO
1 stop17h 30mAsiana Airlines
Thu 13-1123:30SFO - HKG
1 stop31h 00mAsiana Airlines
Deal found 13-9HK$5,203
Thu 18-922:30HKG - SFO
Nonstop12h 40mLufthansa
Wed 1-1006:00SFO - HKG
1 stop19h 45mLufthansa
Deal found 15-9HK$5,227
Thu 30-1013:25HKG - SFO
Nonstop12h 20mCathay Pacific
Thu 6-1111:25SFO - HKG
Nonstop15h 35mCathay Pacific
Deal found 15-9HK$5,234
Mon 15-919:55HKG - SFO
Nonstop12h 55mCathay Pacific
Sun 28-912:55SFO - HKG
Nonstop15h 00mCathay Pacific
Deal found 14-9HK$5,250

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Fremont that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Hong Kong to Fremont that are best for you.

Fly from

Hong Kong

Fly to

Fremont

Route

Departure

Return

Price

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Tue 14-10

13:40-20:50

1 stop22h 10m

San Francisco

Sat 15-11

22:30-17:55

1 stop27h 25m

HK$5,118

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 15-10

20:10-20:30

1 stop15h 20m

San Francisco

Wed 12-11

23:10-10:10

1 stop19h 00m

HK$5,297

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 15-1

19:45-19:00

1 stop15h 15m

San Francisco

Mon 2-2

23:10-10:10

1 stop19h 00m

HK$5,297

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Tue 14-10

00:50-22:40

Nonstop12h 50m

San Francisco

Mon 10-11

11:25-19:00

Nonstop15h 35m

HK$5,382

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Tue 10-2

10:35-07:00

Nonstop12h 25m

San Francisco

Sat 21-2

11:40-19:20

Nonstop15h 40m

HK$5,382

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Tue 14-10

11:15-08:55

Nonstop12h 40m

San Francisco

Tue 21-10

11:19-05:40

2 stops27h 21m

HK$5,382

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 16-10

11:15-08:55

Nonstop12h 40m

San Francisco

Tue 11-11

08:30-19:15

1 stop18h 45m

HK$5,382

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 20-2

15:30-18:30

1 stop19h 00m

San Francisco

Tue 24-2

23:50-09:00

1 stop17h 10m

HK$5,406

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Tue 7-10

22:30-20:10

Nonstop12h 40m

San Francisco

Wed 5-11

06:00-19:15

1 stop21h 15m

HK$5,406

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 30-1

00:30-15:00

1 stop30h 30m

San Francisco

Thu 26-2

23:30-11:50

1 stop20h 20m

HK$5,693

Flights are sorted by cheapest return flights first.

Deals found on 15-9

Showing 1-10 of 24 results
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2
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Best time to book a flight from Hong Kong to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from Hong Kong 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 Insights

Everything you need to know about your flight from Hong Kong to Fremont

How far ahead should I book a flight from Hong Kong to Fremont?

Use this chart to determine the optimal time to book a return flight from Hong Kong to Fremont. Price data was last updated on 12 September 2025.

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hong Kong to Fremont. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Hong Kong to Fremont?

Currently, September is the cheapest month in which you can book a flight from Hong Kong to Fremont (average of HK$733). Flying from Hong Kong to Fremont in August is currently the most expensive (average of HK$1,168). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HKG to FR8?

Find hourly flight availability from Hong Kong to Fremont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hong Kong to Fremont as you normally would.

What is the cheapest day to fly from Hong Kong to Fremont?

Use this chart to determine the cheapest time to fly return from Hong Kong to Fremont. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Hong Kong to Fremont flight should consider departing on Monday at midday when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Hong Kong to Fremont

Explore weekly flight availability from Hong Kong to Fremont. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 September 2025.

The most flights from HKG to FR8 are scheduled on a Monday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Fremont

Get insights into the airlines that provide service to Fremont. 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 Fremont. Reviews last updated 15 September 2025.
Read through reviews of airlines operating flights from Hong Kong to Fremont, such as 星宇航空, EVA Air, andChina Airlines. 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

Food

8.8

Entertainment

8.9

Crew

9.2

Boarding

9.0

Comfort

8.9

Overall

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
星宇航空
8.9
Very Good
星宇航空
8.9
Very Good

Food

8.8

Entertainment

8.9

Crew

9.2

Boarding

9.0

Comfort

8.9

Overall

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
星宇航空
8.9
Very Good

Food

8.8

Entertainment

8.9

Crew

9.2

Boarding

9.0

Comfort

8.9

Overall

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
星宇航空
8.9
Very Good

Food

8.8

Entertainment

8.9

Crew

9.2

Boarding

9.0

Comfort

8.9

Overall

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
星宇航空
8.9
Very Good

Food

8.8

Entertainment

8.9

Crew

9.2

Boarding

9.0

Comfort

8.9

Overall

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
星宇航空
8.9
Very Good

Food

8.8

Entertainment

8.9

Crew

9.2

Boarding

9.0

Comfort

8.9

Overall

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Fremont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Hong Kong to Fremont?

    Most people fly from Hong Kong Intl (HKG) if they book a flight from Hong Kong to Fremont. On average, Hong Kong Intl has 8 outbound flights to Fremont per day from 8 airlines. Hong Kong Intl is conveniently located just 26.0 km from Hong Kong’s city centre.

  • How popular is this Hong Kong to Fremont flight route?

  • How long is the flight from Hong Kong to Fremont?

    Philippine Airlines, 星宇航空, and Cathay Pacific can get you from Hong Kong to Fremont in just under 12h 50m. Your travel time can differ by up to 9h 20m. The distance between Hong Kong and Fremont is about 11121 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Hong Kong to Fremont one-way?

    For one-way options, check prices for China Airlines. According to our data, you can fly for as low as HK$3,142. Users have also found prices from HK$3,189 and HK$3,274 on Philippine Airlines and 星宇航空, respectively.

  • What are the most reliable airlines from Hong Kong to Fremont?

    Consider United Airlines (73%), American Airlines (53%) or Cathay Pacific (53%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to Fremont.

  • What are the cheapest flights from Hong Kong to Fremont?

    On average you can expect to pay HK$8,478 for a flight from Hong Kong to Fremont. The cheapest flight overall is HK$4,152 while the most popular route, (Hong Kong Intl - San Francisco) is currently priced at HK$4,628.

  • Can I find deals for flights from Hong Kong to Fremont that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Fremont flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Fremont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Fremont.

  • Can I find deals for business class flights from Hong Kong to Fremont?

    Yes. Cheapflights offers flight deals from Hong Kong to Fremont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hong Kong to Fremont?

    Currently, September is the cheapest month in which you can book a flight from Hong Kong to Fremont (average of HK$733). Flying from Hong Kong to Fremont in August is currently the most expensive (average of HK$1,168). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 8 airlines flying from Hong Kong to Fremont

Discover the top 8 airlines that operate flights from Hong Kong to Fremont. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapestHK$4,750AverageHK$7,226FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Asiana AirlinesCheapestHK$5,007AverageHK$5,426FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Air CanadaCheapestHK$5,141AverageHK$6,124FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
China AirlinesCheapestHK$5,191AverageHK$5,984FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
星宇航空CheapestHK$5,226AverageHK$5,852FlexibilityNo cancel feeOn-timeN/A
Search 星宇航空 flights
EVA AirCheapestHK$5,455AverageHK$6,357FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Cathay PacificCheapestHK$5,917AverageHK$6,742FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
United AirlinesCheapestHK$6,169AverageHK$6,936FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Hong Kong to Fremont?

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Yes! Cheapflights helps users easily find flights from Hong Kong to Fremont with no change fees.

Can Cheapflights notify me if prices for flights from Hong Kong to Fremont become cheaper?

Yes, Cheapflights offers price alerts on Hong Kong to Fremont flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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