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£366+ 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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
30 Jan — 6 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Fremont in 2025

Enter your travel dates to find the best prices.

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 31 December 2025.

Wed 31/1218:40LHR - SFO
1 stop27h 55mScandinavian Airlines
Mon 2/216:40SFO - LHR
2 stops20h 55mScandinavian Airlines
Deal found 31/12£588
Tue 30/1215:00LHR - SFO
1 stop15h 51mAmerican Airlines
Sat 10/122:30SFO - LHR
1 stop15h 40mAmerican Airlines
Deal found 29/12£620
Tue 30/1215:00LHR - SFO
1 stop15h 51mAmerican Airlines
Tue 6/122:30SFO - LHR
1 stop15h 40mAmerican Airlines
Deal found 29/12£621
Tue 30/1206:05LHR - SFO
2 stops25h 16mBritish Airways
Fri 9/107:30SFO - LHR
1 stop18h 10mBritish Airways
Deal found 29/12£626
Wed 31/1216:30LHR - SFO
1 stop26h 45mIberia
Wed 14/111:15SFO - LHR
1 stop16h 50mIberia
Deal found 30/12£632
Mon 29/1219:40LHR - SFO
2 stops35h 41mBritish Airways
Sun 11/110:35SFO - LHR
1 stop15h 05mBritish Airways
Deal found 29/12£634
Wed 31/1219:05LHR - SFO
1 stop36h 16mIberia
Tue 31/306:00SFO - LHR
1 stop16h 20mIberia
Deal found 29/12£640
Wed 31/1212:55LHR - SFO
1 stop18h 26mBritish Airways
Tue 13/108:00SFO - LHR
1 stop16h 35mBritish Airways
Deal found 29/12£640
Mon 29/1211:45LGW - SFO
2 stops43h 36mBritish Airways
Mon 12/113:59SFO - LGW
2 stops45h 01mBritish Airways
Deal found 29/12£641
Wed 31/1208:20LHR - SFO
1 stop23h 01mMultiple Airlines
Sat 10/113:00SFO - LHR
1 stop25h 10mMultiple Airlines
Deal found 30/12£646
Wed 31/1211:15LHR - SFO
1 stop18h 24mBritish Airways
Wed 14/120:40SFO - LHR
Nonstop10h 30mBritish Airways
Deal found 30/12£648
Mon 29/1211:45LGW - SFO
2 stops43h 06mIberia
Sun 11/106:00SFO - LGW
2 stops20h 50mIberia
Deal found 28/12£740

Find flight deals to Fremont

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 858,174 searches and data was last updated on 31 December 2025.

Return from

£442

One-way from

£366

Popular in

July

Cheapest in

September

Average price

£616
Finnair
  • Finnair
  • 16/1-22/1
  • 4 total stops
  • 39h 52m total
  • London to San Francisco
Search Deals
SWISS
  • SWISS
  • 23/4
  • 1 total stop
  • 15h 35m total
  • London to Fremont
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£74 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
Search Deals

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 858,174 searches and data was last updated on 31 December 2025.
Use the filters below to find and compare flights to Fremont that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Fri 13/2

05:50-15:35

1 stop17h 45m

San Francisco

Fri 20/2

17:20-15:25

1 stop14h 05m

£443

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 25/2

17:00-14:35

1 stop29h 35m

San Francisco

Sat 7/3

16:40-18:50

2 stops18h 10m

£443

LondonSan Francisco

LCY - SFO

LCYSFO

London City

Mon 2/2

09:10-15:35

1 stop14h 25m

San Francisco

Wed 11/2

17:20-08:35

1 stop31h 15m

£447

LondonSan Francisco

LCY - SFO

LCYSFO

London City

Sat 7/2

11:30-16:35

2 stops37h 05m

San Francisco

Mon 16/2

10:03-14:35

2 stops20h 32m

£447

LondonSan Francisco

LCY - SFO

LCYSFO

London City

Sun 1/2

19:25-15:35

1 stop28h 10m

San Francisco

Sun 15/2

18:20-18:35

1 stop16h 15m

£447

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 24/2

10:35-19:48

1 stop17h 13m

San Francisco

Sat 7/3

17:30-12:00

Nonstop10h 30m

£453

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Thu 19/3

16:00-17:05

1 stop32h 05m

San Francisco

Sat 21/3

17:35-09:50

1 stop33h 15m

£453

LondonSan Francisco

LCY - SFO

LCYSFO

London City

Wed 4/2

06:50-15:35

1 stop16h 45m

San Francisco

Sat 14/2

17:20-10:25

1 stop33h 05m

£454

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Fri 6/2

06:40-14:35

1 stop15h 55m

San Francisco

Fri 13/2

16:40-16:00

1 stop15h 20m

£455

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Fri 13/2

21:05-14:35

2 stops25h 30m

San Francisco

Fri 20/2

16:40-08:55

2 stops32h 15m

£457

Flights are sorted by cheapest return flights first.

Deals found on 30/12

Showing 1-10 of 60 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 London to Fremont. Price data was last updated on 26 December 2025.

To ensure you get the cheapest price possible for a flight to Fremont, you should look to book at least 51 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 London to Fremont takes 15 hours 0 minutes. Flights to Fremont from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Fremont

The most flights from London to Fremont are scheduled on a Monday (31 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (31 on average).

What are the most popular airlines that fly to Fremont?

The most popular airlines flying from London to Fremont are Virgin Atlantic, British Airways and Lufthansa.

British Airways
British Airways
From £374
Virgin Atlantic
Virgin Atlantic
From £369
Lufthansa
Lufthansa
From £379
United Airlines
United Airlines
From £339

What are the cheapest airlines that fly to Fremont?

The cheapest airlines flying from London to Fremont are Delta, Air Canada and United 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 inches 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 31 December 2025.
Read reviews from past customers who have flown KLM, Virgin Atlantic, andUnited 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.
KLM
7.7
Good
1,435 reviews
Check prices

Crew

8.4

Overall

7.7

Comfort

7.6

Boarding

7.7

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,435 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Crew

8.4

Overall

7.7

Comfort

7.6

Boarding

7.7

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Virgin Atlantic
7.5
Good
677 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Crew

8.4

Overall

7.7

Comfort

7.6

Boarding

7.7

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
United Airlines
7.4
Good
9,124 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Crew

8.4

Overall

7.7

Comfort

7.6

Boarding

7.7

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Lufthansa
6.8
Okay
7,667 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Crew

8.4

Overall

7.7

Comfort

7.6

Boarding

7.7

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,626 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Crew

8.4

Overall

7.7

Comfort

7.6

Boarding

7.7

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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, Delta 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 £160, however they can be found for as little as £79.

  • Where does the fastest flight to Fremont depart from?

    For those looking to save time traveling to Fremont, London offers the quickest one-way flight (11 hours 0 minutes).

  • Does San Francisco have car hire?

    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 (1.0 mi 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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