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 20-11. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SFO
13 Oct — 20 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Hong Kong to Fremont are usually found in March or June, 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 13 September 2025.

Round-trip from

HK$5,079

One-way from

HK$3,134

Popular in

August

Cheapest in

March

Average price

HK$6,580
China Airlines
  • China Airlines
  • 12-10-18-10
  • 2 total stops
  • 32h 45m total
  • Hong Kong to Fremont
Philippine Airlines
  • Philippine Airlines
  • 20-11
  • 1 total stop
  • 16h 35m total
  • Hong Kong to Fremont
Highest demand for flights based on searches. 10% potential increase in price (HK$6,574 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 13 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
Fri 17-1011:20HKG - SFO
1 stop24h 30mPhilippine Airlines
Wed 19-1122:30SFO - HKG
1 stop22h 00mPhilippine Airlines
Deal found 12-9HK$5,086
Sun 14-911:05HKG - SFO
1 stop24h 25mChina Airlines
Fri 26-901:05SFO - HKG
1 stop17h 10mChina Airlines
Deal found 13-9HK$5,094
Fri 10-1013:40HKG - SFO
1 stop22h 10mPhilippine Airlines
Tue 11-1122:30SFO - HKG
1 stop27h 25mPhilippine Airlines
Deal found 13-9HK$5,118
Sat 4-1021:10HKG - SFO
1 stop24h 40mEVA Air
Fri 31-1000:40SFO - HKG
1 stop18h 30mEVA Air
Deal found 12-9HK$5,156
Tue 23-1200:30HKG - SFO
1 stop30h 30mMultiple Airlines
Wed 31-1223:30SFO - HKG
1 stop25h 20mMultiple Airlines
Deal found 12-9HK$5,172
Fri 12-920:10HKG - SFO
1 stop15h 20m星宇航空
Sat 13-900:50SFO - HKG
1 stop27h 05m星宇航空
Deal found 11-9HK$5,188
Tue 14-1013:00HKG - SFO
1 stop17h 30mAsiana Airlines
Thu 13-1123:30SFO - HKG
1 stop31h 00mAsiana Airlines
Deal found 13-9HK$5,203
Mon 6-1000:50HKG - SFO
Nonstop12h 50mCathay Pacific
Wed 5-1111:25SFO - HKG
Nonstop15h 35mCathay Pacific
Deal found 12-9HK$5,250
Tue 14-1018:00HKG - SFO
2 stops36h 35mAir Canada
Wed 19-1111:20SFO - HKG
1 stop39h 20mAir Canada
Deal found 13-9HK$5,273
Mon 20-1007:15HKG - SFO
2 stops30h 53mMultiple Airlines
Fri 31-1007:30SFO - HKG
2 stops26h 25mMultiple Airlines
Deal found 13-9HK$5,281
Sun 19-1000:50HKG - SFO
Nonstop12h 50mCathay Pacific
Sat 8-1122:55SFO - HKG
Nonstop15h 25mCathay Pacific
Deal found 13-9HK$5,289

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 13 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 13-1

00:30-15:00

1 stop30h 30m

San Francisco

Thu 5-2

23:30-22:30

1 stop31h 00m

HK$5,195

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$5,296

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 15-1

11:15-19:00

1 stop23h 45m

San Francisco

Tue 3-2

23:10-10:10

1 stop19h 00m

HK$5,296

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sun 12-10

00:50-22:40

Nonstop12h 50m

San Francisco

Thu 30-10

23:55-06:20

Nonstop15h 25m

HK$5,320

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 18-10

22:30-20:10

Nonstop12h 40m

San Francisco

Fri 7-11

11:40-19:20

Nonstop15h 40m

HK$5,374

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 27-10

10:35-08:00

Nonstop12h 25m

San Francisco

Mon 3-11

07:25-19:15

1 stop19h 50m

HK$5,374

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 20-2

10:35-07:00

Nonstop12h 25m

San Francisco

Tue 24-2

23:15-06:45

Nonstop15h 30m

HK$5,374

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sun 12-10

00:50-22:40

Nonstop12h 50m

San Francisco

Wed 12-11

11:25-19:00

Nonstop15h 35m

HK$5,382

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 28-11

10:35-07:00

Nonstop12h 25m

San Francisco

Sun 28-12

06:00-19:15

1 stop21h 15m

HK$5,382

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Tue 7-10

11:15-08:55

Nonstop12h 40m

San Francisco

Wed 5-11

17:45-07:00

1 stop21h 15m

HK$5,405

Flights are sorted by cheapest return flights first.

Deals found on 12-9

Showing 1-10 of 20 results
1
2

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 29 August 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$754). 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 HK 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 13 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. Saturday 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 13 September 2025.

The most flights from HK0 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 13 September 2025.
Check out reviews from past customers who have flown with 星宇航空, EVA Air, andChina Airlines from Hong Kong to Fremont to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
星宇航空
8.9
Very Good

Food

8.8

Entertainment

8.9

Boarding

9.0

Crew

9.2

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

Boarding

9.0

Crew

9.2

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

Boarding

9.0

Crew

9.2

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

Boarding

9.0

Crew

9.2

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

Boarding

9.0

Crew

9.2

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

Boarding

9.0

Crew

9.2

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

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

    Asiana 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 17h 40m. 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 Philippine Airlines. According to our data, you can fly for as low as HK$3,134. Users have also found prices from HK$3,274 and HK$3,305 on 星宇航空 and Vietnam Airlines, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Hong Kong to Fremont consider choosing United Airlines(73%), American Airlines(53%) or Cathay Pacific(53%), as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Hong Kong to Fremont is HK$4,152. On average you can expect to pay HK$8,478. The most popular route, (Hong Kong Intl - San Francisco), can usually be booked for HK$4,682.

  • 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$754). 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 13 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapestHK$4,750AverageHK$7,225FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Asiana AirlinesCheapestHK$5,006AverageHK$5,479FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Air CanadaCheapestHK$5,141AverageHK$6,124FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
China AirlinesCheapestHK$5,191AverageHK$5,993FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
星宇航空CheapestHK$5,225AverageHK$5,863FlexibilityNo cancel feeOn-timeN/A
Search 星宇航空 flights
EVA AirCheapestHK$5,454AverageHK$6,357FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Cathay PacificCheapestHK$6,046AverageHK$6,735FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
United AirlinesCheapestHK$6,190AverageHK$6,983FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Hong Kong to Fremont via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Fremont?

Cheapflights simply makes it quick and affordable to book flights from Hong Kong to Fremont by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Hong Kong to Fremont with no change fees?

Certainly. Search results for flights to Fremont from Hong Kong shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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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