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£352+ 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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
24 Mar — 31 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to Fremont in 2026

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 22 February 2026.

Mon 13/406:55
LHR
-
SFO
1 stop15h 35m
United Airlines
Mon 20/423:05
SFO
-
LHR
1 stop14h 30m
United Airlines
Deal found 21/2£369
Wed 22/409:20
LGW
-
SFO
1 stop14h 55m
SWISS
Mon 11/519:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 21/2£369
Mon 23/311:10
LHR
-
SFO
1 stop16h 25m
United Airlines
Wed 15/419:30
SFO
-
LHR
Nonstop10h 40m
United Airlines
Deal found 20/2£370
Tue 1/909:25
LGW
-
SFO
1 stop15h 10m
SWISS
Tue 8/919:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 18/2£370
Sat 18/407:25
LHR
-
SFO
1 stop15h 05m
United Airlines
Sat 25/414:32
SFO
-
LHR
1 stop13h 48m
United Airlines
Deal found 19/2£371
Fri 1/507:25
LHR
-
SFO
1 stop19h 35m
United Airlines
Sun 17/523:56
SFO
-
LHR
1 stop22h 49m
United Airlines
Deal found 18/2£372
Fri 1/509:25
LGW
-
SFO
1 stop14h 50m
SWISS
Wed 6/519:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 20/2£372
Thu 16/413:30
LHR
-
SFO
1 stop14h 30m
Lufthansa
Fri 24/416:35
SFO
-
LHR
Nonstop10h 35m
Lufthansa
Deal found 19/2£372
Sun 15/307:50
LHR
-
SFO
1 stop16h 45m
British Airways
Tue 31/316:59
SFO
-
LHR
1 stop14h 06m
British Airways
Deal found 18/2£373
Thu 7/518:35
LGW
-
SFO
1 stop29h 40m
SWISS
Sun 10/519:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 18/2£373
Thu 7/508:45
LHR
-
SFO
1 stop15h 40m
Lufthansa
Sun 24/519:45
SFO
-
LHR
Nonstop10h 25m
Lufthansa
Deal found 21/2£374
Wed 1/406:55
LHR
-
SFO
1 stop15h 35m
Lufthansa
Sun 5/416:35
SFO
-
LHR
Nonstop10h 35m
Lufthansa
Deal found 21/2£375

Find flight deals to Fremont

Find the latest flights to Fremont in 2026, 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 22 February 2026.

Return from

£369

One-way from

£352

Popular in

July

Cheapest in

February

Average price

£418
United Airlines
  • United Airlines
  • 13/4-30/4
  • 2 total stops
  • 28h 45m total
  • London to San Francisco
Search Deals
15/3
  • 15/3
  • 3 total stops
  • 45h 06m total
  • London to Fremont
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£68 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 February 2026
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 22 February 2026.
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 14/4

06:30-12:40

1 stop14h 10m

San Francisco

Thu 30/4

12:50-07:25

Nonstop10h 35m

£372

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sun 19/4

09:30-20:00

1 stop18h 30m

San Francisco

Sat 9/5

16:35-11:10

Nonstop10h 35m

£372

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 19/5

12:10-16:15

1 stop36h 05m

San Francisco

Tue 30/6

05:00-09:40

1 stop20h 40m

£381

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 18/3

10:05-14:20

Nonstop11h 15m

San Francisco

Tue 24/3

18:25-12:00

Nonstop10h 35m

£383

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 1/4

07:25-14:30

1 stop15h 05m

San Francisco

Mon 6/4

19:30-14:10

Nonstop10h 40m

£385

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 1/4

07:25-14:30

1 stop15h 05m

San Francisco

Tue 7/4

10:10-10:10

1 stop16h 00m

£385

LondonSan Francisco

LCY - SFO

LCYSFO

London City

Wed 18/3

09:50-16:55

1 stop14h 05m

San Francisco

Sun 22/3

20:25-18:40

1 stop15h 15m

£405

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sat 23/5

10:35-13:35

Nonstop11h 00m

San Francisco

Sat 30/5

13:00-07:25

Nonstop10h 25m

£408

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 24/6

16:15-19:15

Nonstop11h 00m

San Francisco

Tue 14/7

06:00-05:55

1 stop15h 55m

£409

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 23/6

13:00-16:05

Nonstop11h 05m

San Francisco

Sun 12/7

13:00-07:25

Nonstop10h 25m

£409

Flights are sorted by cheapest return flights first.

Deals found on 17/2

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 20 February 2026.

To ensure you get the cheapest price possible for a flight to Fremont, you should look to book at least 62 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 16 hours 30 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 £316
Virgin Atlantic
Virgin Atlantic
From £368
Lufthansa
Lufthansa
From £372
United Airlines
United Airlines
From £338

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 22 February 2026.
Read reviews from past customers who have flown Austrian Airlines, 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.
Austrian Airlines
7.5
Good
899 reviews
Check prices

Food

6.8

Crew

8.1

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.
Austrian Airlines
7.5
Good
899 reviews
Austrian Airlines
7.5
Good
899 reviews
Check prices

Food

6.8

Crew

8.1

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.
Virgin Atlantic
7.5
Good
679 reviews
Austrian Airlines
7.5
Good
899 reviews
Check prices

Food

6.8

Crew

8.1

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.
United Airlines
7.4
Good
9,341 reviews
Austrian Airlines
7.5
Good
899 reviews
Check prices

Food

6.8

Crew

8.1

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.
Lufthansa
6.8
Okay
7,801 reviews
Austrian Airlines
7.5
Good
899 reviews
Check prices

Food

6.8

Crew

8.1

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.
British Airways
6.7
Okay
7,757 reviews
Austrian Airlines
7.5
Good
899 reviews
Check prices

Food

6.8

Crew

8.1

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.

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 £123, however they can be found for as little as £87.

  • 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 (10 hours 55 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 find flights to Fremont with no change fees?

Yes, we can. To see specific flights to Fremont with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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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