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£391+ 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
17 Apr — 24 Apr1
1 adult

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 12 April 2025.

Return from

£399

One-way from

£391

Popular in

July

Cheapest in

February

Average price

£494
SWISS
  • SWISS
  • 16/5-19/5
  • 2 total stops
  • 44h 05m total
  • London to San Francisco
Aer Lingus
  • Aer Lingus
  • 1/9
  • 1 total stop
  • 14h 05m total
  • London to Fremont
Highest demand for flights based on searches. 18% potential increase in price (£90 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Average for return flights in April 2025

Find flight deals to Fremont

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 12 April 2025.

Sat 19/414:05LHR - SFO
1 stop15h 40mAir Canada
Fri 2/508:15SFO - LHR
1 stop14h 15mAir Canada
Deal found 11/4£399
Fri 16/509:25LCY - SFO
1 stop14h 45mSWISS
Mon 19/519:30SFO - LCY
1 stop29h 20mSWISS
Deal found 11/4£399
Thu 1/506:00LHR - SFO
1 stop18h 10mSWISS
Tue 6/519:30SFO - LHR
1 stop28h 25mSWISS
Deal found 11/4£400
Wed 10/913:45LHR - SFO
1 stop34h 25mMultiple Airlines
Sat 27/908:30SFO - LHR
1 stop14h 00mMultiple Airlines
Deal found 11/4£400
Mon 22/906:30LHR - SFO
1 stop14h 10mLufthansa
Sun 28/913:05SFO - LHR
Nonstop10h 20mLufthansa
Deal found 11/4£401
Thu 1/508:40LHR - SFO
1 stop15h 30mUnited Airlines
Sun 11/511:25SFO - LHR
1 stop14h 35mUnited Airlines
Deal found 11/4£406
Wed 30/418:35LGW - SFO
1 stop29h 35mSWISS
Mon 19/519:30SFO - LGW
1 stop14h 20mSWISS
Deal found 11/4£407
Sun 14/908:50LHR - SFO
1 stop15h 05mBritish Airways
Fri 26/917:45SFO - LHR
1 stop18h 35mBritish Airways
Deal found 11/4£418
Thu 1/511:15LHR - SFO
Nonstop11h 00mAir France
Sat 10/516:05SFO - LHR
Nonstop10h 20mAir France
Deal found 11/4£419
Mon 5/511:15LHR - SFO
Nonstop11h 00mVirgin Atlantic
Wed 21/516:05SFO - LHR
Nonstop10h 20mVirgin Atlantic
Deal found 11/4£420
Wed 10/915:05LGW - SFO
1 stop16h 52mBritish Airways
Wed 17/907:20SFO - LGW
1 stop16h 50mBritish Airways
Deal found 11/4£420
Sat 19/416:15LHR - SFO
Nonstop11h 05mBrussels Airlines
Wed 7/519:40SFO - LHR
Nonstop10h 30mBrussels Airlines
Deal found 11/4£422

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 12 April 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

LCY - SFO

LCYSFO

London City

Fri 16/5

09:25-16:10

1 stop14h 45m

San Francisco

Mon 19/5

19:30-08:50

1 stop29h 20m

£399

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 1/5

06:00-16:10

1 stop18h 10m

San Francisco

Tue 6/5

19:30-07:55

1 stop28h 25m

£400

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 10/9

13:45-16:10

1 stop34h 25m

San Francisco

Sat 27/9

08:30-06:30

1 stop14h 00m

£400

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 22/9

06:30-12:40

1 stop14h 10m

San Francisco

Sun 28/9

13:05-07:25

Nonstop10h 20m

£401

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 1/5

07:40-15:55

1 stop16h 15m

San Francisco

Sat 10/5

19:30-13:55

Nonstop10h 25m

£402

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 1/5

08:40-16:10

1 stop15h 30m

San Francisco

Sun 11/5

11:25-10:00

1 stop14h 35m

£406

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 30/4

18:35-16:10

1 stop29h 35m

San Francisco

Mon 19/5

19:30-17:50

1 stop14h 20m

£407

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 1/5

08:40-19:55

2 stops19h 15m

San Francisco

Sun 11/5

08:35-10:00

2 stops17h 25m

£409

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Fri 2/5

11:15-14:15

Nonstop11h 00m

San Francisco

Mon 12/5

16:05-10:25

Nonstop10h 20m

£412

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Fri 2/5

11:15-14:15

Nonstop11h 00m

San Francisco

Sun 11/5

21:20-15:40

Nonstop10h 20m

£417

Flights are sorted by cheapest return flights first.

Deals found on 11/4

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 4 April 2025.

To ensure you get the cheapest price possible for a flight to Fremont, you should look to book at least 88 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 17 hours 12 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 21 April 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 (37 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (31 on average).

What are the cheapest airlines that fly to Fremont?

The cheapest airlines flying from London to Fremont are Delta, Air Canada and TAP AIR PORTUGAL.

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 12 April 2025.
Read through reviews of airlines servicing Fremont, such as Delta, Air New Zealand and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very Good

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 £42, however they can be found for as little as £37.

  • 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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