Cheap flights from Hong Kong to Fremont from HK$3,401

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 1-9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SFO
6 Jun — 13 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Fremont are usually found in January or February, booked 80 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

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 7 May 2026.

Sat 13-611:45
HKG
-
SFO
Nonstop13h 05m
United Airlines
Sat 25-706:00
SFO
-
HKG
1 stop21h 30m
United Airlines
Deal found 6-5HK$5,532
Mon 22-622:30
HKG
-
SFO
Nonstop13h 05m
United Airlines
Mon 24-808:50
SFO
-
HKG
1 stop18h 40m
United Airlines
Deal found 6-5HK$5,563
Mon 22-621:45
HKG
-
SFO
1 stop29h 45m
United Airlines
Mon 6-713:45
SFO
-
HKG
Nonstop14h 10m
United Airlines
Deal found 5-5HK$5,571
Wed 17-622:30
HKG
-
SFO
Nonstop13h 05m
United Airlines
Thu 9-721:00
SFO
-
HKG
2 stops30h 30m
United Airlines
Deal found 5-5HK$5,579
Mon 22-621:45
HKG
-
SFO
1 stop24h 50m
Lufthansa
Mon 6-713:45
SFO
-
HKG
Nonstop14h 10m
Lufthansa
Deal found 3-5HK$5,634
Thu 11-621:45
HKG
-
SFO
1 stop28h 00m
United Airlines
Fri 24-722:59
SFO
-
HKG
2 stops28h 31m
United Airlines
Deal found 2-5HK$6,112
Wed 17-621:45
HKG
-
SFO
1 stop24h 50m
United Airlines
Sun 23-807:40
SFO
-
HKG
2 stops31h 00m
United Airlines
Deal found 5-5HK$6,119
Tue 1-912:20
HKG
-
SFO
1 stop18h 10m
Multiple Airlines
Mon 14-923:20
SFO
-
HKG
1 stop26h 00m
Multiple Airlines
Deal found 6-5HK$6,229
Tue 1-913:40
HKG
-
SFO
1 stop22h 30m
Philippine Airlines
Sun 22-1100:30
SFO
-
HKG
1 stop19h 50m
Philippine Airlines
Deal found 4-5HK$6,292

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 7 May 2026.

Round-trip from

HK$5,532

One-way from

HK$3,401

Popular in

August

Cheapest in

January

Average price

HK$6,511
United Airlines
  • United Airlines
  • 13-6-25-7
  • 1 total stop
  • 34h 35m total
  • Hong Kong to Fremont
1-9
  • 1-9
  • 1 total stop
  • 29h 20m total
  • Hong Kong to Fremont
Highest demand for flights based on searches. 16% potential increase in price (HK$9,770 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (HK$1,630 potential savings vs. average return price).
Average for round-trip flights in May 2026

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 7 May 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

Wed 17-6

21:45-23:02

1 stop16h 17m

San Francisco

Thu 9-7

23:50-05:00

Nonstop14h 10m

HK$5,579

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 12-6

12:20-00:06

2 stops26h 46m

San Francisco

Thu 10-9

06:00-22:45

2 stops25h 45m

HK$6,409

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 17-6

09:25-23:25

1 stop29h 00m

San Francisco

Thu 9-7

20:59-22:45

2 stops34h 46m

HK$6,433

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Tue 13-10

11:45-09:30

Nonstop12h 45m

San Francisco

Tue 10-11

11:45-19:20

Nonstop15h 35m

HK$7,459
Fastest return journey

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 26-6

11:45-09:50

Nonstop13h 05m

San Francisco

Fri 10-7

13:45-18:55

Nonstop14h 10m

HK$7,467

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 26-6

09:25-18:58

1 stop24h 33m

San Francisco

Fri 10-7

05:55-22:45

2 stops25h 50m

HK$7,969

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 10-6

11:45-09:50

Nonstop13h 05m

San Francisco

Sun 28-6

06:00-18:30

1 stop21h 30m

HK$8,509
Cheapest one-way

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 3-6

00:45-16:57

2 stops31h 12m

HK$3,753

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 25-6

09:25-18:58

1 stop24h 33m

HK$3,769

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 19-6

09:25-18:58

1 stop24h 33m

HK$3,769

Flights are sorted by cheapest return flights first.

Deals found on 5-5

Showing 1-10 of 19 resultsSorted by cheapest first
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

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 7 May 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 7 May 2026.

The most flights from HKG to FR8 are scheduled on a Thursday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

How much does it cost for a return flight from Hong Kong to Fremont?

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 7 May 2026.
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

Entertainment

8.8

Crew

9.2

Boarding

9.0

Comfort

8.9

Food

8.6

Overall

8.9

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
星宇航空
8.9
Very Good
星宇航空
8.9
Very Good

Entertainment

8.8

Crew

9.2

Boarding

9.0

Comfort

8.9

Food

8.6

Overall

8.9

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
星宇航空
8.9
Very Good

Entertainment

8.8

Crew

9.2

Boarding

9.0

Comfort

8.9

Food

8.6

Overall

8.9

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
星宇航空
8.9
Very Good

Entertainment

8.8

Crew

9.2

Boarding

9.0

Comfort

8.9

Food

8.6

Overall

8.9

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
星宇航空
8.9
Very Good

Entertainment

8.8

Crew

9.2

Boarding

9.0

Comfort

8.9

Food

8.6

Overall

8.9

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
星宇航空
8.9
Very Good

Entertainment

8.8

Crew

9.2

Boarding

9.0

Comfort

8.9

Food

8.6

Overall

8.9

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again

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 9 outbound flights to Fremont per day from 7 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?

    United Airlines and Delta can get you from Hong Kong to Fremont in just under 16h 17m. Your travel time can differ by up to 10h 29m. 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$2,852. Users have also found prices from HK$2,963 and HK$2,967 on EVA Air and China Airlines, respectively.

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

    Consider MIAT Mongolian (80%), Malaysia Airlines (80%) or American Airlines (78%) 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$11,403 for a flight from Hong Kong to Fremont. The cheapest flight overall is HK$4,363 while the most popular route, (Hong Kong Intl - San Francisco) is currently priced at HK$5,532.

  • 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.

See more FAQs

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Top 7 airlines flying from Hong Kong to Fremont

Discover the top 7 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 7 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestHK$4,581AverageHK$6,713FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
星宇航空CheapestHK$4,707AverageHK$5,537FlexibilityNo cancel feeOn-timeN/A
Search 星宇航空 flights
EVA AirCheapestHK$4,774AverageHK$5,728FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Philippine AirlinesCheapestHK$4,785AverageHK$7,222FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
China AirlinesCheapestHK$4,834AverageHK$5,230FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Cathay PacificCheapestHK$4,989AverageHK$6,458FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
United AirlinesCheapestHK$5,409AverageHK$7,183FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

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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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