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£381+ 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 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

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 858,174 searches and data was last updated on 17 November 2025.

Return from

£414

One-way from

£380

Popular in

July

Cheapest in

September

Average price

£463
Scandinavian Airlines
  • Scandinavian Airlines
  • 6/12-12/1
  • 2 total stops
  • 33h 45m total
  • London to San Francisco
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Lufthansa
  • Lufthansa
  • 25/3
  • Nonstop
  • 11h 15m total
  • London to Fremont
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£83 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
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Average for return flights in November 2025
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Find flight deals to Fremont

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 17 November 2025.

Sat 6/1206:40LHR - SFO
1 stop15h 55mScandinavian Airlines
Mon 12/116:40SFO - LHR
1 stop17h 50mScandinavian Airlines
Deal found 15/11£414
Wed 10/1206:00LHR - SFO
1 stop16h 30mTAP AIR PORTUGAL
Mon 12/116:35SFO - LHR
1 stop16h 55mTAP AIR PORTUGAL
Deal found 17/11£415
Sat 6/1206:40LHR - SFO
1 stop15h 55mScandinavian Airlines
Sun 7/1216:40SFO - LHR
1 stop17h 50mScandinavian Airlines
Deal found 15/11£416
Sat 22/1106:00LHR - SFO
1 stop16h 45mTAP AIR PORTUGAL
Wed 10/1216:35SFO - LHR
1 stop18h 20mTAP AIR PORTUGAL
Deal found 15/11£417
Wed 26/1106:00LHR - SFO
1 stop16h 30mTAP AIR PORTUGAL
Wed 10/1216:35SFO - LHR
1 stop18h 20mTAP AIR PORTUGAL
Deal found 15/11£419
Thu 20/1116:00LGW - SFO
1 stop32h 05mTAP AIR PORTUGAL
Mon 1/1216:35SFO - LGW
2 stops20h 00mTAP AIR PORTUGAL
Deal found 16/11£419
Sun 14/1219:55LHR - SFO
1 stop26h 40mTAP AIR PORTUGAL
Mon 19/116:35SFO - LHR
1 stop16h 55mTAP AIR PORTUGAL
Deal found 15/11£420
Wed 3/1218:40LHR - SFO
1 stop27h 55mScandinavian Airlines
Sun 7/1216:40SFO - LHR
1 stop15h 20mScandinavian Airlines
Deal found 17/11£422
Wed 3/1219:30LHR - SFO
1 stop27h 05mScandinavian Airlines
Sat 6/1216:40SFO - LHR
1 stop17h 00mScandinavian Airlines
Deal found 16/11£426
Mon 8/1206:40LHR - SFO
1 stop15h 55mScandinavian Airlines
Mon 12/116:40SFO - LHR
1 stop17h 00mScandinavian Airlines
Deal found 17/11£427
Thu 4/1219:55LHR - SFO
1 stop28h 10mTAP AIR PORTUGAL
Wed 10/1216:35SFO - LHR
1 stop18h 20mTAP AIR PORTUGAL
Deal found 15/11£428
Tue 25/1116:35LGW - SFO
1 stop29h 55mTAP AIR PORTUGAL
Mon 8/1216:35SFO - LGW
2 stops20h 00mTAP AIR PORTUGAL
Deal found 17/11£429

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 17 November 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

Sat 21/2

06:40-14:35

1 stop15h 55m

San Francisco

Sun 1/3

16:40-17:40

1 stop17h 00m

£433

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 21/1

07:05-14:35

2 stops39h 30m

San Francisco

Thu 29/1

16:40-16:00

1 stop15h 20m

£446

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Fri 28/11

06:30-15:35

1 stop17h 05m

San Francisco

Fri 5/12

17:20-23:05

1 stop21h 45m

£470

LondonSan Francisco

LCY - SFO

LCYSFO

London City

Sun 29/3

13:45-23:57

2 stops18h 12m

San Francisco

Sun 12/4

06:00-07:15

2 stops17h 15m

£478

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 13/4

08:45-16:10

1 stop15h 25m

San Francisco

Mon 27/4

12:55-07:25

Nonstop10h 30m

£479

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sat 17/1

06:15-20:48

2 stops22h 33m

San Francisco

Thu 22/1

10:11-08:35

1 stop14h 24m

£483

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 15/12

08:55-18:16

1 stop17h 21m

San Francisco

Tue 30/12

13:19-10:00

1 stop12h 41m

£492

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 12/1

13:45-17:00

Nonstop11h 15m

San Francisco

Mon 26/1

17:25-12:00

Nonstop10h 35m

£495

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 12/1

10:05-13:20

Nonstop11h 15m

San Francisco

Mon 26/1

17:25-12:00

Nonstop10h 35m

£495

LondonSan Francisco

LCY - SFO

LCYSFO

London City

Mon 4/5

08:10-16:10

1 stop16h 00m

San Francisco

Thu 7/5

19:40-17:15

1 stop13h 35m

£497

Flights are sorted by cheapest return flights first.

Deals found on 16/11

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 14 November 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 8 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 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 £323
Virgin Atlantic
Virgin Atlantic
From £375
Lufthansa
Lufthansa
From £387
United Airlines
United Airlines
From £347

What are the cheapest airlines that fly to Fremont?

The cheapest airlines flying from London to Fremont are Delta, Air Canada and Aer Lingus.

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 17 November 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
1,411 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Food

7.3

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,411 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Food

7.3

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.5
Good
673 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Food

7.3

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
9,014 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Food

7.3

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,576 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Food

7.3

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,528 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Food

7.3

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 £146, however they can be found for as little as £93.

  • 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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