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HK$3,360+ Cheap flights to Fremont

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.
— SFO
15 Jul — 22 Jul1
1 adult

Flights to Fremont in 2025

Find the latest flights to Fremont in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 10 July 2025.

Return from

HK$5,707

One-way from

HK$3,360

Popular in

August

Cheapest in

March

Average price

HK$9,443
Cathay Pacific
  • Cathay Pacific
  • 1-9-14-9
  • Nonstop
  • 27h 20m total
  • Hong Kong to San Francisco
1-9
  • 1-9
  • 2 total stops
  • 48h 44m total
  • Hong Kong to Fremont
Highest demand for flights based on searches. 17% potential increase in price (HK$12,076 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (HK$2,234 potential savings vs. average return price).
Average for return flights in July 2025

Find flight deals to Fremont

Cheapest flights to Fremont
Explore the most affordable flight options available to Fremont. Find the lowest fares based on data from user searches, with prices last updated on 10 July 2025.

Mon 1-913:25HKG - SFO
Nonstop13h 05mCathay Pacific
Sun 14-913:40SFO - HKG
Nonstop14h 15mCathay Pacific
Deal found 10-7HK$5,707
Sat 6-919:40HKG - SFO
1 stop15h 20mEVA Air
Sat 18-1012:30SFO - HKG
1 stop16h 25mEVA Air
Deal found 10-7HK$5,715
Mon 13-1013:00HKG - SFO
1 stop17h 30mAsiana Airlines
Sat 1-1123:30SFO - HKG
1 stop32h 00mAsiana Airlines
Deal found 8-7HK$5,762
Tue 7-1020:10HKG - SFO
1 stop14h 45mChina Airlines
Tue 28-1023:40SFO - HKG
1 stop22h 15mChina Airlines
Deal found 8-7HK$5,801
Wed 17-918:00HKG - SFO
2 stops36h 35mAir Canada
Sun 28-1219:13SFO - HKG
1 stop31h 27mAir Canada
Deal found 8-7HK$5,824
Wed 27-811:20HKG - SFO
1 stop24h 30mPhilippine Airlines
Tue 11-1122:30SFO - HKG
1 stop21h 50mPhilippine Airlines
Deal found 7-7HK$5,864
Sat 20-922:30HKG - SFO
Nonstop12h 40mUnited Airlines
Sun 19-1023:30SFO - HKG
Nonstop14h 30mUnited Airlines
Deal found 10-7HK$5,911
Sat 20-1218:40HKG - SFO
1 stop38h 20mVietnam Airlines
Sat 3-121:10SFO - HKG
1 stop28h 15mVietnam Airlines
Deal found 8-7HK$6,005
Mon 1-917:10HKG - SFO
1 stop17h 50mMultiple Airlines
Sun 14-908:45SFO - HKG
2 stops20h 10mMultiple Airlines
Deal found 9-7HK$6,107

Cheapflights Fare Finder

Locate flights to Fremont that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 10 July 2025.
Use the filters below to find and compare flights to Fremont that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 1-9

13:25-11:30

Nonstop13h 05m

San Francisco

Sun 14-9

13:40-18:55

Nonstop14h 15m

HK$5,707

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 6-9

19:40-20:00

1 stop15h 20m

San Francisco

Sat 18-10

12:30-19:55

1 stop16h 25m

HK$5,715

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 13-10

13:00-15:30

1 stop17h 30m

San Francisco

Sat 1-11

23:30-22:30

1 stop32h 00m

HK$5,762

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Tue 7-10

20:10-19:55

1 stop14h 45m

San Francisco

Mon 3-11

23:40-09:15

1 stop17h 35m

HK$5,801

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 17-9

18:00-15:35

2 stops36h 35m

San Francisco

Sun 28-12

19:13-18:40

1 stop31h 27m

HK$5,824

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 27-8

11:20-20:50

1 stop24h 30m

San Francisco

Tue 11-11

22:30-12:20

1 stop21h 50m

HK$5,864

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 20-9

22:30-20:10

Nonstop12h 40m

San Francisco

Sun 19-10

23:30-05:00

Nonstop14h 30m

HK$5,911

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 20-12

18:40-17:00

1 stop38h 20m

San Francisco

Sat 3-1

21:10-17:25

1 stop28h 15m

HK$6,005

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 1-9

17:10-20:00

1 stop17h 50m

San Francisco

Sun 14-9

08:45-19:55

2 stops20h 10m

HK$6,107

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 1-9

14:15-23:59

2 stops48h 44m

HK$3,360

Flights are sorted by cheapest return flights first.

Deals found on 9-7

Showing 1-10 of 14 results
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Best time to book a flight to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont 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 to Fremont

When is the best time to book a flight 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 27 June 2025.

To ensure you get the cheapest price possible for a flight to Fremont, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Fremont?

On average, a flight from Hong Kong to Fremont takes 12 hours 20 minutes. Flights to Fremont from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly 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.

Users looking for the lowest fares to Fremont should consider flying on Monday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday evenings, when prices are usually at their highest.

Weekly flight availability to Fremont

The most flights from Hong Kong to Fremont are scheduled on a Tuesday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

What are the cheapest airlines that fly to Fremont?

The cheapest airlines flying from Hong Kong to Fremont are Asiana Airlines, 星宇航空 and China Airlines.

Rainfall in Fremont by month

Plan your trip to Fremont by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Fremont ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit Fremont when rainfall is around 0.0 mm.

Temperature in Fremont by month

Plan your trip to Fremont by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Fremont, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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 10 July 2025.
Read reviews from past customers who have flown EVA Air, China Airlines, andAsiana Airlines to the United States. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

FAQs about flying to Fremont

  • Can I find cheaper flights to Fremont if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Fremont on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Fremont?

    Based on reviews from Cheapflights users, Asiana Airlines is rated the highest out of the airlines that fly to Fremont.

  • How much is a return flight to Fremont?

    A return flight to Fremont will typically cost around HK$823, however they can be found for as little as HK$80.

  • Does San Francisco have rental cars?

    Yes. Those touching down at San Francisco can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Francisco?

    Yes. San Francisco has hotels nearby for those requiring accommodations. Grand Hyatt At Sfo is the closest property to San Francisco (1.6 km away from San Francisco).

See more FAQs

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

Yes, Cheapflights offers price alerts on Fremont flights so you can book your flight when prices are ideal. Enable price alerts 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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