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Cheap flights from the United Kingdom to Fremont from £289

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SFO
12 Aug — 19 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Fremont

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Fremont
Explore the most affordable flight options available from United Kingdom to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 July 2026.

Fri 16/1010:45
LHR
-
SFO
Nonstop11h 05m
British Airways
Mon 19/1016:35
SFO
-
LHR
Nonstop10h 25m
British Airways
Deal found 9/7£451
Tue 1/906:40
LHR
-
SFO
1 stop16h 00m
Scandinavian Airlines
Sat 5/916:45
SFO
-
LHR
1 stop17h 45m
Scandinavian Airlines
Deal found 9/7£453
Mon 24/808:40
LHR
-
SFO
1 stop15h 35m
Multiple Airlines
Sun 6/919:50
SFO
-
LHR
Nonstop10h 20m
Multiple Airlines
Deal found 13/7£455
Fri 18/1212:05
LHR
-
SFO
1 stop20h 39m
United Airlines
Fri 8/112:50
SFO
-
LHR
Nonstop10h 35m
United Airlines
Deal found 13/7£460
Thu 12/1120:25
LHR
-
SFO
1 stop23h 20m
Virgin Atlantic
Sun 29/1116:45
SFO
-
LHR
Nonstop10h 10m
Virgin Atlantic
Deal found 13/7£463
Sat 14/1109:00
LHR
-
SFO
1 stop15h 30m
SWISS
Tue 1/1219:25
SFO
-
LHR
1 stop15h 50m
SWISS
Deal found 11/7£465
Wed 4/1109:00
LHR
-
SFO
1 stop15h 30m
SWISS
Mon 9/1119:25
SFO
-
LHR
1 stop14h 25m
SWISS
Deal found 12/7£466
Tue 22/909:25
LGW
-
SFO
1 stop14h 50m
SWISS
Wed 30/919:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 12/7£466
Wed 9/908:40
LHR
-
SFO
1 stop15h 35m
SWISS
Wed 21/1019:35
SFO
-
LHR
1 stop14h 15m
SWISS
Deal found 11/7£466
Tue 15/909:25
LGW
-
SFO
1 stop14h 50m
SWISS
Tue 22/919:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 13/7£466
Tue 15/908:45
LHR
-
SFO
1 stop15h 30m
SWISS
Tue 22/919:35
SFO
-
LHR
1 stop14h 15m
SWISS
Deal found 13/7£467
Wed 2/916:30
LTN
-
SFO
2 stops30h 00m
Multiple Airlines
Wed 9/916:35
SFO
-
LTN
2 stops22h 05m
Multiple Airlines
Deal found 10/7£468

Find flight deals from United Kingdom to Fremont

Keep the following information in mind while searching for United Kingdom to Fremont flight deals. Data was last updated 13 July 2026.

Round-trip from

£451

One-way from

£289

Popular in

December

Cheapest in

February

Average price

£616
British Airways
  • British Airways
  • 16/10-19/10
  • Nonstop
  • 21h 30m total
  • United Kingdom to Fremont
Search Deals
25/8
  • 25/8
  • 3 total stops
  • 45h 35m total
  • United Kingdom to Fremont
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Fremont that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 July 2026.
Use the filters below to find and compare flights from the United Kingdom to Fremont that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 27/8

07:25-14:20

1 stop14h 55m

San Francisco

Tue 8/9

12:38-10:10

1 stop13h 32m

£493

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 9/9

16:25-14:30

1 stop30h 05m

San Francisco

Tue 15/9

19:20-09:45

2 stops30h 25m

£508

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sun 8/11

09:00-16:30

1 stop15h 30m

San Francisco

Sun 15/11

19:25-21:25

2 stops18h 00m

£515

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 2/9

08:40-16:15

1 stop15h 35m

San Francisco

Tue 6/10

14:25-18:30

2 stops20h 05m

£515

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Fri 21/8

13:00-16:00

Nonstop11h 00m

San Francisco

Sat 5/9

19:50-14:10

Nonstop10h 20m

£518

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 14/10

10:45-13:50

Nonstop11h 05m

San Francisco

Tue 3/11

17:25-11:50

Nonstop10h 25m

£533
Fastest return journey

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Fri 21/8

16:15-19:10

Nonstop10h 55m

San Francisco

Sun 6/9

16:50-11:10

Nonstop10h 20m

£533

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Fri 16/10

08:40-16:15

1 stop15h 35m

San Francisco

Sun 1/11

19:25-17:50

1 stop14h 25m

£535

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Fri 28/8

13:00-16:00

Nonstop11h 00m

San Francisco

Fri 4/9

14:20-11:55

1 stop13h 35m

£536

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Tue 1/9

12:45-14:35

2 stops33h 50m

San Francisco

Wed 30/9

08:30-18:05

2 stops25h 35m

£543

Flights are sorted by cheapest return flights first.

Deals found on 12/7

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

Best time to book a flight from United Kingdom to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from United Kingdom 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 from the United Kingdom to Fremont

What is the cheapest time of day to fly from GB to FR8?

Find hourly flight availability from United Kingdom to Fremont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Fremont as you normally would.

Weekly flight availability from United Kingdom to Fremont

Explore weekly flight availability from United Kingdom to Fremont. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 July 2026.

The most flights from GB0 to FR8 are scheduled on a Monday (42 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (34 on average).

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 13 July 2026.
See what other customers who have flown with Virgin Atlantic,United Airlines, andAer Lingus from the United Kingdom to Fremont have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.5

Food

6.9

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
693 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.5

Food

6.9

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
United Airlines
7.4
Good
9,986 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.5

Food

6.9

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Aer Lingus
7.3
Good
1,664 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.5

Food

6.9

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Lufthansa
6.8
Okay
8,133 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.5

Food

6.9

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,113 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.5

Food

6.9

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Fremont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from United Kingdom to Fremont?

    Departing from United Kingdom to Fremont will take you 14h 55m. There are 5350 mi between United Kingdom and Fremont. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from United Kingdom to Fremont one-way?

    £209 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Virgin Atlantic and JetBlue, with prices starting from £243 and £244, respectively.

  • What are the most popular routes from United Kingdom to Fremont?

    The most popular flight routes from United Kingdom to Fremont are London Heathrow - San Francisco, London Gatwick - San Francisco and London City - San Francisco.

  • What are the most reliable airlines from United Kingdom to Fremont?

    Consider Air Canada (83%), Austrian Airlines (83%) or United Airlines (83%) when booking your flight. These represent the most reliable airlines when flying from United Kingdom to Fremont.

  • What are the cheapest flights from United Kingdom to Fremont?

    On average you can expect to pay £1,716 for a flight from United Kingdom to Fremont. The cheapest flight overall is £343 while the most popular route, (London Heathrow - San Francisco) is currently priced at £389.

  • Can I find deals for flights from United Kingdom to Fremont that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Fremont flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Fremont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Fremont.

  • Can I find deals for business class flights from United Kingdom to Fremont?

    Yes. Cheapflights offers flight deals from United Kingdom to Fremont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for United Kingdom to Fremont

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from United Kingdom to Fremont

Discover the top 10 airlines that operate flights from United Kingdom to Fremont. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 July 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£171Average£574FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Virgin AtlanticCheapest£184Average£608FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
DeltaCheapest£321Average£675FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SWISSCheapest£350Average£590FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Aer LingusCheapest£355Average£695FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Scandinavian AirlinesCheapest£360Average£509FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£360Average£471FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Brussels AirlinesCheapest£373Average£533FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Austrian AirlinesCheapest£375Average£500FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air CanadaCheapest£378Average£641FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Fremont?

Cheapflights makes it easy to find United Kingdom to Fremont flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Fremont?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from United Kingdom to Fremont.

Can Cheapflights find flights from United Kingdom to Fremont with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from United Kingdom to Fremont flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from United Kingdom to Fremont become cheaper?

Yes! Start tracking prices for United Kingdom to Fremont flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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