HK$3,141+ 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 20-9. Fares are subject to change and may not be available on all flights or dates of travel.
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 29 August 2025.
Find flight deals to Fremont
Cheapest flights to FremontExplore the most affordable flight options available to Fremont. Find the lowest fares based on data from user searches, with prices last updated on 29 August 2025.
Explore the most affordable flight options available to Fremont. Find the lowest fares based on data from user searches, with prices last updated on 29 August 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights to Fremont that are best for you.
Fly from
Route
Departure
Return
Price
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Thu 27-11
14:05-18:45
1 stop20h 40m
San Francisco
Wed 10-12
23:40-13:00
1 stop21h 20m
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Sat 27-9
11:05-19:55
1 stop23h 50m
San Francisco
Fri 3-10
01:05-13:00
1 stop20h 55m
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Thu 25-9
11:05-19:55
1 stop23h 50m
San Francisco
Wed 15-10
01:05-10:05
1 stop18h 00m
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Fri 20-2
22:45-19:30
1 stop36h 45m
San Francisco
Tue 24-2
22:30-12:30
1 stop22h 00m
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Fri 26-9
11:05-16:00
1 stop19h 55m
San Francisco
Thu 2-10
00:45-08:50
1 stop17h 05m
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Thu 27-11
21:50-06:40
1 stop24h 50m
San Francisco
Wed 10-12
23:30-09:00
1 stop17h 30m
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Mon 12-1
20:05-18:45
1 stop14h 40m
San Francisco
Wed 28-1
23:40-13:00
1 stop21h 20m
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Tue 23-12
11:20-14:50
1 stop19h 30m
San Francisco
Mon 29-12
23:50-14:20
1 stop22h 30m
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Mon 8-9
11:05-16:00
1 stop19h 55m
San Francisco
Sun 21-6
12:30-19:55
1 stop16h 25m
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Mon 8-9
13:30-20:00
1 stop21h 30m
San Francisco
Thu 18-6
12:30-20:45
1 stop17h 15m
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.
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 22 August 2025.
To ensure you get the cheapest price possible for a flight to Fremont, you should look to book at least 59 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 5 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 Wednesday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).
What are the most popular airlines that fly to Fremont?
The most popular airlines flying from Hong Kong to Fremont are United Airlines, Cathay Pacific and EVA Air.
What are the cheapest airlines that fly to Fremont?
The cheapest airlines flying from Hong Kong to Fremont are Asiana Airlines, China Airlines and 星宇航空.
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 29 August 2025.
Read reviews from past customers who have flown 星宇航空, EVA Air, andChina 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.
Overall
Boarding
Crew
Food
Comfort
Entertainment
Reviews
ltulagan,Jun 2025
TPE - SEA
Overall
Boarding
Crew
Food
Comfort
Entertainment
Reviews
ltulagan,Jun 2025
TPE - SEA
Overall
Boarding
Crew
Food
Comfort
Entertainment
Reviews
ltulagan,Jun 2025
TPE - SEA
Overall
Boarding
Crew
Food
Comfort
Entertainment
Reviews
ltulagan,Jun 2025
TPE - SEA
Overall
Boarding
Crew
Food
Comfort
Entertainment
Reviews
ltulagan,Jun 2025
TPE - SEA
Overall
Boarding
Crew
Food
Comfort
Entertainment
Reviews
ltulagan,Jun 2025
TPE - SEA
FAQs about flying to Fremont
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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.