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£374+ 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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
9 May — 16 May1
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 9 April 2026.

Sun 19/410:55
LHR
-
SFO
1 stop15h 21m
Delta
Wed 22/409:50
SFO
-
LHR
1 stop16h 10m
Delta
Deal found 4/4£419
Wed 24/617:45
LHR
-
SFO
1 stop14h 14m
Delta
Wed 5/807:00
SFO
-
LHR
1 stop15h 45m
Delta
Deal found 8/4£424
Sat 18/417:45
LHR
-
SFO
1 stop13h 50m
Delta
Wed 22/414:57
SFO
-
LHR
1 stop16h 38m
Delta
Deal found 4/4£430
Thu 1/1014:30
LHR
-
SFO
Nonstop11h 10m
British Airways
Tue 13/1016:35
SFO
-
LHR
Nonstop10h 25m
British Airways
Deal found 7/4£432
Sat 18/409:20
LHR
-
SFO
1 stop19h 04m
Delta
Tue 21/409:20
SFO
-
LHR
1 stop15h 30m
Delta
Deal found 4/4£443
Fri 17/412:25
LHR
-
SFO
1 stop16h 26m
Delta
Sat 25/409:20
SFO
-
LHR
1 stop15h 30m
Delta
Deal found 4/4£446
Wed 24/610:45
LHR
-
SFO
1 stop18h 14m
Delta
Sun 2/817:30
SFO
-
LHR
1 stop14h 05m
Delta
Deal found 8/4£453
Fri 17/410:45
LHR
-
SFO
1 stop16h 18m
Delta
Wed 22/416:07
SFO
-
LHR
1 stop12h 58m
Delta
Deal found 4/4£454
Sat 18/417:45
LHR
-
SFO
1 stop13h 50m
Delta
Fri 24/407:25
SFO
-
LHR
1 stop17h 25m
Delta
Deal found 4/4£460
Mon 13/412:25
LHR
-
SFO
1 stop16h 26m
Delta
Thu 23/405:50
SFO
-
LHR
1 stop17h 20m
Delta
Deal found 4/4£461
Tue 14/406:40
LHR
-
SFO
1 stop16h 00m
Scandinavian Airlines
Tue 21/416:45
SFO
-
LHR
1 stop16h 55m
Scandinavian Airlines
Deal found 4/4£463
Wed 24/610:45
LHR
-
SFO
1 stop18h 14m
Delta
Thu 6/811:30
SFO
-
LHR
1 stop14h 50m
Delta
Deal found 8/4£464

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 9 April 2026.

Return from

£419

One-way from

£374

Popular in

December

Cheapest in

February

Average price

£487
Delta
  • Delta
  • 19/4-22/4
  • 2 total stops
  • 31h 31m total
  • London to San Francisco
Search Deals
15/5
  • 15/5
  • 1 total stop
  • 20h 20m total
  • London to Fremont
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for return flights in April 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 9 April 2026.
Use the filters below to find and compare flights to Fremont that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sun 3/5

06:30-11:45

1 stop13h 15m

San Francisco

Tue 19/5

18:20-15:00

1 stop12h 40m

£531

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sun 10/5

06:30-11:45

1 stop13h 15m

San Francisco

Mon 18/5

23:15-17:30

Nonstop10h 15m

£534

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Fri 8/5

06:30-11:45

1 stop13h 15m

San Francisco

Tue 12/5

17:55-12:15

Nonstop10h 20m

£534

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 20/4

06:30-11:45

1 stop13h 15m

San Francisco

Fri 24/4

18:20-15:00

1 stop12h 40m

£536

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 23/9

21:05-14:40

2 stops25h 35m

San Francisco

Wed 30/9

16:45-18:50

2 stops18h 05m

£546
Fastest return journey

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Fri 24/4

12:45-15:45

Nonstop11h 00m

San Francisco

Wed 27/5

23:15-17:30

Nonstop10h 15m

£548

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 6/5

12:30-21:19

1 stop16h 49m

San Francisco

Sun 10/5

21:45-21:40

1 stop15h 55m

£551

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Fri 15/5

06:20-15:50

1 stop17h 30m

San Francisco

Thu 21/5

17:35-16:45

1 stop15h 10m

£553

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 27/4

17:00-23:51

1 stop14h 51m

San Francisco

Mon 11/5

13:40-11:35

1 stop13h 55m

£553

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 22/4

18:30-21:25

Nonstop10h 55m

San Francisco

Wed 29/4

17:55-12:15

Nonstop10h 20m

£555

Flights are sorted by cheapest return flights first.

Deals found on 4/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 3 April 2026.

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 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 (37 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (37 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 £344
Virgin Atlantic
Virgin Atlantic
From £368
Lufthansa
Lufthansa
From £375
United Airlines
United Airlines
From £346

What are the cheapest airlines that fly to Fremont?

The cheapest airlines flying from London to Fremont are Delta, Air Canada and British Airways.

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 9 April 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
7.6
Good
905 reviews
Check prices

Overall

7.6

Food

6.8

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Austrian Airlines
7.6
Good
905 reviews
Austrian Airlines
7.6
Good
905 reviews
Check prices

Overall

7.6

Food

6.8

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Virgin Atlantic
7.5
Good
685 reviews
Austrian Airlines
7.6
Good
905 reviews
Check prices

Overall

7.6

Food

6.8

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
United Airlines
7.4
Good
9,555 reviews
Austrian Airlines
7.6
Good
905 reviews
Check prices

Overall

7.6

Food

6.8

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Lufthansa
6.8
Okay
7,900 reviews
Austrian Airlines
7.6
Good
905 reviews
Check prices

Overall

7.6

Food

6.8

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
British Airways
6.7
Okay
7,865 reviews
Austrian Airlines
7.6
Good
905 reviews
Check prices

Overall

7.6

Food

6.8

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.

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, Iberia 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 £109, however they can be found for as little as £58.

  • 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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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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