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Cheap flights from Hong Kong to Fremont from HK$2,973

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 22-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SFO
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong to Fremont are usually found in September or January, booked 80 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Hong Kong to Fremont

Enter your travel dates to find the best prices.

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 11 March 2026.

Fri 25-911:20
HKG
-
SFO
1 stop24h 10m
星宇航空
Mon 5-1000:50
SFO
-
HKG
1 stop18h 05m
星宇航空
Deal found 10-3HK$4,843
Thu 24-911:20
HKG
-
SFO
1 stop24h 10m
星宇航空
Wed 21-1000:50
SFO
-
HKG
1 stop18h 05m
星宇航空
Deal found 8-3HK$4,851
Thu 23-412:40
HKG
-
SFO
1 stop37h 09m
United Airlines
Thu 30-423:00
SFO
-
HKG
Nonstop15h 00m
United Airlines
Deal found 9-3HK$4,858
Sat 2-501:40
HKG
-
SFO
1 stop28h 40m
Multiple Airlines
Sat 16-523:50
SFO
-
HKG
1 stop25h 30m
Multiple Airlines
Deal found 7-3HK$4,866
Thu 16-420:10
HKG
-
SFO
1 stop14h 45m
China Airlines
Tue 28-401:05
SFO
-
HKG
1 stop17h 10m
China Airlines
Deal found 5-3HK$4,874
Sat 19-920:10
HKG
-
SFO
1 stop15h 20m
星宇航空
Thu 24-900:50
SFO
-
HKG
1 stop27h 05m
星宇航空
Deal found 6-3HK$4,882
Mon 2-1119:45
HKG
-
SFO
1 stop15h 15m
星宇航空
Mon 30-1123:10
SFO
-
HKG
1 stop27h 20m
星宇航空
Deal found 6-3HK$4,898
Wed 25-300:40
HKG
-
SFO
1 stop29h 20m
Asiana Airlines
Tue 14-423:50
SFO
-
HKG
1 stop20h 50m
Asiana Airlines
Deal found 8-3HK$4,913
Sat 26-911:30
HKG
-
SFO
1 stop24h 40m
Philippine Airlines
Sat 10-1000:30
SFO
-
HKG
1 stop21h 05m
Philippine Airlines
Deal found 6-3HK$4,929
Wed 25-300:40
HKG
-
SFO
1 stop29h 20m
Asiana Airlines
Sun 3-523:50
SFO
-
HKG
1 stop32h 40m
Asiana Airlines
Deal found 8-3HK$4,937
Tue 17-320:05
HKG
-
SFO
1 stop14h 40m
China Airlines
Wed 15-401:05
SFO
-
HKG
1 stop24h 30m
China Airlines
Deal found 10-3HK$4,944
Sun 3-514:05
HKG
-
SFO
1 stop20h 50m
China Airlines
Fri 31-701:05
SFO
-
HKG
1 stop17h 10m
China Airlines
Deal found 9-3HK$4,952

Find 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 11 March 2026.

Round-trip from

HK$4,858

One-way from

HK$2,973

Popular in

August

Cheapest in

September

Average price

HK$5,492
United Airlines
  • United Airlines
  • 23-4-30-4
  • 1 total stop
  • 52h 09m total
  • Hong Kong to Fremont
Search Deals
EVA Air
  • EVA Air
  • 22-4
  • 1 total stop
  • 24h 50m total
  • Hong Kong to Fremont
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (HK$10,339 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (HK$1,920 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 11 March 2026.
Use the filters below to find and compare flights from Hong Kong to Fremont that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 4-5

01:40-15:20

1 stop28h 40m

San Francisco

Wed 6-5

23:50-23:30

1 stop32h 40m

HK$5,101

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 18-5

13:00-15:20

1 stop17h 20m

San Francisco

Fri 13-11

23:50-12:00

1 stop20h 10m

HK$5,101

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 16-5

13:00-15:20

1 stop17h 20m

San Francisco

Fri 13-11

23:50-22:40

1 stop30h 50m

HK$5,101
Fastest return journey

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 16-4

11:45-09:20

Nonstop12h 35m

San Francisco

Wed 29-4

12:55-18:55

Nonstop15h 00m

HK$5,156

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 17-4

12:40-14:52

1 stop17h 12m

San Francisco

Thu 30-4

08:10-18:30

1 stop19h 20m

HK$5,367

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 23-3

11:15-20:30

1 stop24h 15m

San Francisco

Thu 9-4

00:30-12:35

1 stop21h 05m

HK$6,110

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 24-4

17:55-10:40

1 stop31h 45m

San Francisco

Thu 7-5

05:55-22:45

2 stops25h 50m

HK$6,314

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 2-7

11:45-09:50

Nonstop13h 05m

San Francisco

Mon 28-12

07:15-19:15

1 stop20h 00m

HK$6,345

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 16-4

17:55-11:59

2 stops33h 04m

San Francisco

Wed 29-4

05:59-22:45

2 stops25h 46m

HK$6,368

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 23-3

19:55-20:30

1 stop15h 35m

San Francisco

Fri 10-4

00:30-10:05

1 stop18h 35m

HK$6,501

Flights are sorted by cheapest return flights first.

Deals found on 7-3

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 6 March 2026.

Booking 80 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, January is the cheapest month in which you can book a flight from Hong Kong to Fremont (average of HK$4,694). Flying from Hong Kong to Fremont in August is currently the most expensive (average of HK$6,580). 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 11 March 2026.

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.

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 11 March 2026.

The most flights from HK0 to FR8 are scheduled on a Tuesday (14 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (10 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 11 March 2026.
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
Check prices

Food

8.7

Entertainment

8.8

Comfort

8.9

Boarding

8.9

Crew

9.2

Overall

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
星宇航空
8.9
Very Good
星宇航空
8.9
Very Good
Check prices

Food

8.7

Entertainment

8.8

Comfort

8.9

Boarding

8.9

Crew

9.2

Overall

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
EVA Air
8.4
Very Good
1,370 reviews
星宇航空
8.9
Very Good
Check prices

Food

8.7

Entertainment

8.8

Comfort

8.9

Boarding

8.9

Crew

9.2

Overall

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
China Airlines
8.3
Very Good
811 reviews
星宇航空
8.9
Very Good
Check prices

Food

8.7

Entertainment

8.8

Comfort

8.9

Boarding

8.9

Crew

9.2

Overall

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
Cathay Pacific
7.6
Good
1,202 reviews
星宇航空
8.9
Very Good
Check prices

Food

8.7

Entertainment

8.8

Comfort

8.9

Boarding

8.9

Crew

9.2

Overall

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
United Airlines
7.4
Good
9,413 reviews
星宇航空
8.9
Very Good
Check prices

Food

8.7

Entertainment

8.8

Comfort

8.9

Boarding

8.9

Crew

9.2

Overall

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

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?

    Flights from Hong Kong to Fremont have been viewed 330 times in the past calendar month.

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

    Asiana Airlines and United Airlines can get you from Hong Kong to Fremont in just under 12h 35m. Your travel time can differ by up to 16h 05m. 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 星宇航空. According to our data, you can fly for as low as HK$2,848. Users have also found prices from HK$2,958 and HK$2,962 on EVA Air and China 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(74%), American Airlines(72%) or Cathay Pacific(72%), 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$3,377. On average you can expect to pay HK$7,504. The most popular route, (Hong Kong Intl - San Francisco), can usually be booked for HK$4,475.

  • 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, January is the cheapest month in which you can book a flight from Hong Kong to Fremont (average of HK$4,694). Flying from Hong Kong to Fremont in August is currently the most expensive (average of HK$6,580). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 11 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestHK$4,574AverageHK$6,703FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
星宇航空CheapestHK$4,700AverageHK$5,525FlexibilityNo cancel feeOn-timeN/A
Search 星宇航空 flights
EVA AirCheapestHK$4,767AverageHK$5,796FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Philippine AirlinesCheapestHK$4,815AverageHK$7,247FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
China AirlinesCheapestHK$4,834AverageHK$5,489FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Asiana AirlinesCheapestHK$5,036AverageHK$5,584FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Cathay PacificCheapestHK$5,166AverageHK$6,654FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
United AirlinesCheapestHK$5,402AverageHK$6,803FlexibilityNo 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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