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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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
22 Jan — 29 Jan1
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 23 December 2025.

Wed 31/1211:55LHR - SFO
1 stop15h 51mFinnair
Mon 12/120:40SFO - LHR
Nonstop10h 30mFinnair
Deal found 22/12£471
Wed 24/1216:45LCY - SFO
1 stop28h 20mITA Airways
Mon 29/1215:05SFO - LCY
1 stop17h 05mITA Airways
Deal found 22/12£473
Fri 26/1206:00LHR - SFO
1 stop18h 05mTAP AIR PORTUGAL
Fri 9/119:10SFO - LHR
1 stop19h 30mTAP AIR PORTUGAL
Deal found 20/12£476
Sat 27/1213:45LHR - SFO
Nonstop11h 15mMultiple Airlines
Sat 3/112:50SFO - LHR
Nonstop10h 35mMultiple Airlines
Deal found 20/12£480
Sat 27/1210:05LHR - SFO
Nonstop11h 15mBrussels Airlines
Wed 31/1208:25SFO - LHR
1 stop13h 30mBrussels Airlines
Deal found 21/12£483
Fri 26/1211:45LHR - SFO
Nonstop11h 15mBritish Airways
Sat 10/117:30SFO - LHR
Nonstop10h 30mBritish Airways
Deal found 20/12£485
Thu 25/1219:55LHR - SFO
1 stop28h 10mTAP AIR PORTUGAL
Sat 10/116:35SFO - LHR
1 stop18h 20mTAP AIR PORTUGAL
Deal found 22/12£485
Sat 27/1213:45LHR - SFO
Nonstop11h 15mAustrian Airlines
Thu 1/108:20SFO - LHR
1 stop14h 20mAustrian Airlines
Deal found 21/12£487
Fri 26/1213:45LHR - SFO
Nonstop11h 15mAustrian Airlines
Thu 1/108:20SFO - LHR
1 stop14h 20mAustrian Airlines
Deal found 21/12£491
Fri 26/1206:00LHR - SFO
1 stop18h 05mTAP AIR PORTUGAL
Sat 10/116:35SFO - LHR
1 stop16h 55mTAP AIR PORTUGAL
Deal found 21/12£494
Thu 25/1216:30LHR - SFO
1 stop31h 35mTAP AIR PORTUGAL
Fri 23/119:10SFO - LHR
1 stop15h 45mTAP AIR PORTUGAL
Deal found 20/12£494
Thu 25/1216:00LGW - SFO
1 stop32h 05mTAP AIR PORTUGAL
Fri 9/119:10SFO - LGW
1 stop30h 40mTAP AIR PORTUGAL
Deal found 21/12£521

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 23 December 2025.

Return from

£457

One-way from

£366

Popular in

July

Cheapest in

September

Average price

£617
British Airways
  • British Airways
  • 23/5-30/5
  • Nonstop
  • 21h 30m total
  • London to San Francisco
Search Deals
28/1
  • 28/1
  • 3 total stops
  • 29h 30m total
  • London to Fremont
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£75 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 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 23 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

LHR - SFO

LHRSFO

London Heathrow

Tue 26/5

10:45-13:50

Nonstop11h 05m

San Francisco

Sat 30/5

22:45-21:40

1 stop14h 55m

£471

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 2/6

10:45-13:50

Nonstop11h 05m

San Francisco

Wed 17/6

09:15-06:50

1 stop13h 35m

£472

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 13/4

19:50-14:40

2 stops26h 50m

San Francisco

Sun 19/4

16:45-16:25

2 stops15h 40m

£477

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Fri 30/1

16:40-14:45

1 stop30h 05m

San Francisco

Mon 2/2

16:35-15:45

1 stop15h 10m

£486

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 1/4

14:20-17:30

Nonstop11h 10m

San Francisco

Wed 15/4

10:41-07:20

1 stop12h 39m

£487

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 4/2

14:25-16:30

2 stops34h 05m

San Francisco

Tue 10/2

19:25-17:50

1 stop14h 25m

£489

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 4/2

09:35-16:05

2 stops62h 30m

San Francisco

Wed 11/2

16:35-09:50

1 stop33h 15m

£489

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 30/3

12:45-15:45

Nonstop11h 00m

San Francisco

Wed 8/4

17:55-12:15

Nonstop10h 20m

£493

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 10/3

17:25-17:30

2 stops31h 05m

San Francisco

Mon 16/3

20:25-17:50

1 stop14h 25m

£495

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 24/3

11:40-15:40

Nonstop11h 00m

San Francisco

Sat 11/4

09:49-09:50

1 stop16h 01m

£496

Flights are sorted by cheapest return flights first.

Deals found on 21/12

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 19 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 14 hours 59 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.

When is the cheapest time to fly to Fremont?

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

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

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 Saturday, which is when the least amount of flights are scheduled (26 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 £376
Virgin Atlantic
Virgin Atlantic
From £371
Lufthansa
Lufthansa
From £381
United Airlines
United Airlines
From £341

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 23 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
1,434 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.7

Overall

7.7

Crew

8.3

Comfort

7.6

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
1,434 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.7

Overall

7.7

Crew

8.3

Comfort

7.6

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
1,434 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.7

Overall

7.7

Crew

8.3

Comfort

7.6

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
9,105 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.7

Overall

7.7

Crew

8.3

Comfort

7.6

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
7,649 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.7

Overall

7.7

Crew

8.3

Comfort

7.6

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
7,605 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.7

Overall

7.7

Crew

8.3

Comfort

7.6

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 £159, however they can be found for as little as £50.

  • 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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