Cheap flights from Perth to Fremont from $820

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SFO
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Perth to Fremont are usually found in October or September, booked 36 days in advance, depart on a Thursday or Tuesday and return on a Thursday

Cheap flight deals from Perth to Fremont

Keep the following information in mind while searching for Perth to Fremont flight deals. Data was last updated 7 November 2025.

Round-trip from

$1,402

One-way from

$820

Popular in

December

Cheapest in

October

Average price

$1,976
Air New Zealand
  • Air New Zealand
  • 21/11-7/12
  • 2 total stops
  • 61h 15m total
  • Perth to Fremont
3/2
  • 3/2
  • 1 total stop
  • 30h 05m total
  • Perth to Fremont
Highest demand for flights based on searches. 9% potential increase in price ($308 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($76 potential savings vs. average return price).
Average for round-trip flights in November 2025

Find flight deals from Perth to Fremont

Enter your travel dates to find the best prices.

Cheapest flights from Perth to Fremont
Explore the most affordable flight options available from Perth to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.

Fri 21/1118:50PER - SFO
1 stop32h 15mAir New Zealand
Fri 5/1219:50SFO - PER
1 stop29h 00mAir New Zealand
Deal found 7/11$1,402
Fri 21/1111:35PER - SFO
1 stop20h 20mQantas Airways
Sun 7/1220:15SFO - PER
1 stop21h 50mQantas Airways
Deal found 5/11$1,427
Sat 22/1122:55PER - SFO
1 stop33h 00mQantas Airways
Sun 7/1220:15SFO - PER
1 stop21h 50mQantas Airways
Deal found 5/11$1,490
Fri 21/1111:35PER - SFO
1 stop20h 20mQantas Airways
Fri 5/1220:15SFO - PER
1 stop21h 50mQantas Airways
Deal found 5/11$1,496
Fri 21/1118:50PER - SFO
1 stop32h 15mAir New Zealand
Sun 7/1219:50SFO - PER
1 stop29h 00mAir New Zealand
Deal found 6/11$1,527
Sat 15/1123:50PER - SFO
1 stop27h 15mAir New Zealand
Sat 29/1119:50SFO - PER
1 stop29h 00mAir New Zealand
Deal found 5/11$1,530
Sat 22/1110:30PER - SFO
2 stops39h 45mJapan Airlines
Sun 7/1212:50SFO - PER
2 stops43h 05mJapan Airlines
Deal found 6/11$1,660
Fri 21/1108:00PER - SFO
2 stops27h 12mAlaska Airlines
Sat 6/1207:15SFO - PER
2 stops33h 00mAlaska Airlines
Deal found 7/11$1,720
Fri 21/1108:00PER - SFO
2 stops27h 12mAlaska Airlines
Fri 5/1207:15SFO - PER
2 stops34h 50mAlaska Airlines
Deal found 6/11$1,730
Fri 21/1122:40PER - SFO
2 stops34h 41mAmerican Airlines
Sun 7/1219:00SFO - PER
2 stops25h 25mAmerican Airlines
Deal found 5/11$1,750

Cheapflights Fare Finder

 
Customise your flight search to find flights from Perth 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 647,157 searches. Data last updated 7 November 2025.
Use the filters below to find and compare flights from Perth to Fremont that are best for you.

Fly from

Perth

Fly to

Fremont

Route

Depart

Return

Price

PerthSan Francisco

PER - SFO

PERSFO

Perth

Fri 21/11

18:50-11:05

1 stop32h 15m

San Francisco

Sun 7/12

19:50-16:50

1 stop29h 00m

$1,527

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sat 22/11

10:30-10:15

2 stops39h 45m

San Francisco

Sun 7/12

12:50-23:55

2 stops43h 05m

$1,660

PerthSan Francisco

PER - SFO

PERSFO

Perth

Fri 21/11

08:00-19:12

2 stops27h 12m

San Francisco

Sat 6/12

07:15-08:15

2 stops33h 00m

$1,720

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 20/11

00:25-09:45

2 stops25h 20m

San Francisco

Sun 7/12

12:50-23:55

2 stops43h 05m

$1,905

PerthSan Francisco

PER - SFO

PERSFO

Perth

Thu 20/11

00:25-09:45

2 stops25h 20m

San Francisco

Sat 6/12

12:50-23:55

2 stops43h 05m

$2,174

PerthSan Francisco

PER - SFO

PERSFO

Perth

Tue 3/2

17:45-07:50

1 stop30h 05m

$820

PerthSan Francisco

PER - SFO

PERSFO

Perth

Mon 20/4

21:55-20:30

3 stops37h 35m

$891

PerthSan Francisco

PER - SFO

PERSFO

Perth

Sat 15/11

17:45-12:30

3 stops58h 45m

$969

PerthSan Francisco

PER - SFO

PERSFO

Perth

Wed 15/4

04:40-18:40

2 stops53h 00m

$971

PerthSan Francisco

PER - SFO

PERSFO

Perth

Mon 2/2

01:15-07:50

1 stop22h 35m

$980

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 13 results
1
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Best time to book a flight from Perth to Fremont

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

How far ahead should I book a flight from Perth to Fremont?

Use this chart to determine the optimal time to book a return flight from Perth to Fremont. Price data was last updated on 31 October 2025.

The best time to book flights from Perth to Fremont is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Perth to Fremont?

Currently, September is the cheapest month in which you can book a flight from Perth to Fremont (average of $1,317). Flying from Perth to Fremont in December is currently the most expensive (average of $1,827). 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 PER to FR8?

Find hourly flight availability from Perth 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 November 2025.

When flying from Perth to Fremont, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 20% versus a flight in the evening.

What is the cheapest day to fly from Perth to Fremont?

Use this chart to determine the cheapest time to fly return from Perth to Fremont. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Perth to Fremont flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 2025.
Check out reviews from past customers who have flown with Japan Airlines, Singapore Airlines, andAir New Zealand from Perth 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.

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.7

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.7

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.7

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.7

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.7

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.7

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.

Related info for your journey

Find useful and relevant information for your journey from Perth 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 Perth to Fremont?

    For a flight from Perth to Fremont, you will be flying from Perth. Perth (PER) is just 10.2 km from the centre of the city. Perth is the only Perth airport and it handles 0 outbound flights to Fremont per day. 8 airlines have flights to Fremont from Perth on a regular basis.

  • How long is the flight from Perth to Fremont?

    A quick flight from Perth to Fremont can take about 27h 12m. Air New Zealand provides one of the quickest options available for as low as $1,720. Perth and Fremont are separated by a distance of 14724 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Perth to Fremont that include hotel bookings?

    Yes. In addition to deals on Perth to Fremont flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Perth to Fremont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Fremont.

  • Can I find deals for business class flights from Perth to Fremont?

    Yes. Cheapflights offers flight deals from Perth 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 Perth to Fremont?

    Currently, September is the cheapest month in which you can book a flight from Perth to Fremont (average of $1,317). Flying from Perth to Fremont in December is currently the most expensive (average of $1,827). 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

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Top 8 airlines flying from Perth to Fremont

Discover the top 8 airlines that operate flights from Perth 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 647,157 searches. Data last updated 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,346Average$1,759FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Philippine AirlinesCheapest$1,373Average$1,742FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Japan AirlinesCheapest$1,373Average$1,739FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Qantas AirwaysCheapest$1,407Average$2,102FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$1,456Average$1,638FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Singapore AirlinesCheapest$1,471Average$1,881FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
ANACheapest$1,596Average$1,828FlexibilityNo cancel feeOn-time80%
Search ANA flights
Virgin AustraliaCheapest$1,936Average$2,406FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

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