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Cheap flights from Hong Kong to Fremont from HK$3,166

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 6-6. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SFO
7 May — 14 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Fremont are usually found in September or January, booked 80 days in advance, depart on a Tuesday or Wednesday 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 7 April 2026.

Fri 26-611:45
HKG
-
SFO
Nonstop13h 05m
United Airlines
Fri 10-706:00
SFO
-
HKG
1 stop21h 30m
United Airlines
Deal found 6-4HK$5,713
Sat 27-611:45
HKG
-
SFO
Nonstop13h 05m
United Airlines
Tue 1-921:25
SFO
-
HKG
1 stop17h 15m
United Airlines
Deal found 2-4HK$5,737
Tue 16-612:40
HKG
-
SFO
1 stop41h 13m
United Airlines
Fri 27-1123:15
SFO
-
HKG
Nonstop15h 30m
United Airlines
Deal found 3-4HK$5,752
Fri 19-613:40
HKG
-
SFO
1 stop22h 30m
Philippine Airlines
Mon 30-1100:30
SFO
-
HKG
1 stop19h 50m
Philippine Airlines
Deal found 2-4HK$5,901
Wed 10-613:40
HKG
-
SFO
1 stop22h 30m
Philippine Airlines
Sat 27-600:30
SFO
-
HKG
1 stop25h 30m
Philippine Airlines
Deal found 6-4HK$5,909
Sun 15-1100:55
HKG
-
SFO
1 stop29h 05m
Multiple Airlines
Mon 7-1223:50
SFO
-
HKG
1 stop25h 00m
Multiple Airlines
Deal found 7-4HK$5,964
Tue 24-1113:20
HKG
-
SFO
1 stop23h 50m
Philippine Airlines
Mon 7-1200:30
SFO
-
HKG
1 stop28h 55m
Philippine Airlines
Deal found 6-4HK$5,972
Tue 19-513:40
HKG
-
SFO
1 stop22h 30m
Philippine Airlines
Mon 25-500:30
SFO
-
HKG
1 stop18h 35m
Philippine Airlines
Deal found 4-4HK$5,995
Mon 20-713:40
HKG
-
SFO
1 stop22h 30m
Philippine Airlines
Fri 24-700:30
SFO
-
HKG
1 stop18h 35m
Philippine Airlines
Deal found 3-4HK$6,003
Thu 20-813:40
HKG
-
SFO
1 stop22h 30m
Philippine Airlines
Sun 15-1100:30
SFO
-
HKG
1 stop28h 55m
Philippine Airlines
Deal found 6-4HK$6,027

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 April 2026.

Round-trip from

HK$5,713

One-way from

HK$3,166

Popular in

August

Cheapest in

September

Average price

HK$5,893
United Airlines
  • United Airlines
  • 26-6-10-7
  • 1 total stop
  • 34h 35m total
  • Hong Kong to Fremont
Search Deals
6-6
  • 6-6
  • 2 total stops
  • 29h 25m total
  • Hong Kong to Fremont
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (HK$10,295 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$1,727 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 7 April 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

Sat 20-6

11:45-09:50

Nonstop13h 05m

San Francisco

Sat 4-7

19:45-05:40

1 stop18h 55m

HK$5,713

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 7-9

13:40-21:10

1 stop22h 30m

San Francisco

Sun 13-9

00:30-12:35

1 stop21h 05m

HK$6,222

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 4-9

13:00-15:20

1 stop17h 20m

San Francisco

Sat 5-9

23:50-23:30

1 stop32h 40m

HK$6,591
Fastest return journey

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Tue 8-9

11:45-09:30

Nonstop12h 45m

San Francisco

Wed 9-9

13:25-18:55

Nonstop14h 30m

HK$7,461

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 25-6

00:45-15:53

2 stops30h 08m

San Francisco

Fri 10-7

06:00-22:45

2 stops25h 45m

HK$7,782

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 30-4

11:45-09:20

Nonstop12h 35m

San Francisco

Wed 6-5

23:00-05:00

Nonstop15h 00m

HK$8,127

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sun 3-5

17:55-17:21

2 stops38h 26m

San Francisco

Sun 10-5

05:55-10:55

2 stops38h 00m

HK$8,346

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Tue 1-9

17:05-09:05

3 stops55h 00m

San Francisco

Mon 16-11

12:00-11:40

2 stops31h 40m

HK$8,636

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 30-4

12:20-11:59

2 stops38h 39m

San Francisco

Thu 7-5

12:40-16:20

1 stop36h 40m

HK$9,005

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Tue 28-4

00:45-15:59

2 stops30h 14m

San Francisco

Fri 8-5

12:40-22:45

1 stop19h 05m

HK$9,005

Flights are sorted by cheapest return flights first.

Deals found on 5-4

Showing 1-10 of 24 resultsSorted by cheapest first
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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 3 April 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, April is the cheapest month in which you can book a flight from Hong Kong to Fremont (average of HK$3,401). Flying from Hong Kong to Fremont in August is currently the most expensive (average of HK$6,552). 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 7 April 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 April 2026.

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

Boarding

9.0

Entertainment

8.8

Comfort

8.9

Food

8.7

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

Boarding

9.0

Entertainment

8.8

Comfort

8.9

Food

8.7

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
8.5
Very Good
1,401 reviews
星宇航空
8.9
Very Good
Check prices

Boarding

9.0

Entertainment

8.8

Comfort

8.9

Food

8.7

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
816 reviews
星宇航空
8.9
Very Good
Check prices

Boarding

9.0

Entertainment

8.8

Comfort

8.9

Food

8.7

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
1,248 reviews
星宇航空
8.9
Very Good
Check prices

Boarding

9.0

Entertainment

8.8

Comfort

8.9

Food

8.7

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
9,546 reviews
星宇航空
8.9
Very Good
Check prices

Boarding

9.0

Entertainment

8.8

Comfort

8.9

Food

8.7

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.

  • 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 10 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?

    Flights from Hong Kong Intl to Fremont have been viewed 261 times in the past calendar month.

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

    United Airlines, Philippine Airlines, and Asiana Airlines can get you from Hong Kong to Fremont in just under 13h 05m. Your travel time can differ by up to 9h 25m. 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$2,853. 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 Malaysia Airlines (74%), American Airlines (74%) or Cathay Pacific (74%) 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$9,417 for a flight from Hong Kong to Fremont. The cheapest flight overall is HK$4,912 while the most popular route, (Hong Kong Intl - San Francisco) is currently priced at HK$5,713.

  • 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, April is the cheapest month in which you can book a flight from Hong Kong to Fremont (average of HK$3,401). Flying from Hong Kong to Fremont in August is currently the most expensive (average of HK$6,552). 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

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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 7 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestHK$4,581AverageHK$6,714FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
星宇航空CheapestHK$4,708AverageHK$5,504FlexibilityNo cancel feeOn-timeN/A
Search 星宇航空 flights
EVA AirCheapestHK$4,775AverageHK$5,739FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Philippine AirlinesCheapestHK$4,786AverageHK$7,260FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
China AirlinesCheapestHK$4,842AverageHK$5,386FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Cathay PacificCheapestHK$4,990AverageHK$6,505FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Asiana AirlinesCheapestHK$5,045AverageHK$5,594FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
United AirlinesCheapestHK$5,411AverageHK$6,912FlexibilityNo 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?

When you search for this flight from Hong Kong to Fremont, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Hong Kong to Fremont for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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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