Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from the United Kingdom to Fremont from £284

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SFO
6 Aug — 13 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 7 July 2026.

Mon 20/714:10
LHR
-
SFO
1 stop16h 47m
United Airlines
Mon 19/1008:55
SFO
-
LHR
1 stop17h 15m
United Airlines
Deal found 3/7£454
Fri 21/808:30
LHR
-
SFO
1 stop14h 45m
Lufthansa
Sun 6/908:10
SFO
-
LHR
1 stop14h 45m
Lufthansa
Deal found 3/7£456
Wed 23/921:30
STN
-
SFO
2 stops28h 30m
Multiple Airlines
Tue 29/915:05
SFO
-
STN
2 stops21h 55m
Multiple Airlines
Deal found 4/7£457
Tue 25/806:55
LHR
-
SFO
1 stop20h 05m
Lufthansa
Sat 5/914:20
SFO
-
LHR
1 stop13h 35m
Lufthansa
Deal found 2/7£458
Wed 2/908:30
LHR
-
SFO
1 stop19h 15m
Lufthansa
Sat 19/913:54
SFO
-
LHR
1 stop14h 01m
Lufthansa
Deal found 2/7£459
Thu 27/807:25
LHR
-
SFO
1 stop19h 35m
Lufthansa
Tue 8/913:54
SFO
-
LHR
1 stop14h 01m
Lufthansa
Deal found 3/7£460
Tue 8/915:15
LTN
-
SFO
2 stops31h 25m
Multiple Airlines
Tue 22/916:45
SFO
-
LTN
2 stops19h 10m
Multiple Airlines
Deal found 2/7£461
Thu 27/806:55
LHR
-
SFO
1 stop15h 25m
Lufthansa
Mon 7/921:05
SFO
-
LHR
1 stop14h 35m
Lufthansa
Deal found 2/7£461
Wed 23/908:30
LHR
-
SFO
1 stop19h 20m
Lufthansa
Thu 8/1016:45
SFO
-
LHR
Nonstop10h 25m
Lufthansa
Deal found 3/7£462
Thu 3/906:55
LHR
-
SFO
1 stop20h 05m
Lufthansa
Thu 24/919:25
SFO
-
LHR
1 stop17h 15m
Lufthansa
Deal found 2/7£463
Thu 27/820:35
LGW
-
SFO
2 stops25h 55m
Multiple Airlines
Wed 9/916:30
SFO
-
LGW
2 stops18h 40m
Multiple Airlines
Deal found 3/7£463
Mon 14/908:30
LHR
-
SFO
1 stop14h 50m
Lufthansa
Mon 21/913:55
SFO
-
LHR
1 stop19h 45m
Lufthansa
Deal found 2/7£463

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 7 July 2026.

Round-trip from

£454

One-way from

£284

Popular in

December

Cheapest in

February

Average price

£616
United Airlines
  • United Airlines
  • 20/7-19/10
  • 2 total stops
  • 34h 02m total
  • United Kingdom to Fremont
Search Deals
15/9
  • 15/9
  • 3 total stops
  • 45h 15m total
  • United Kingdom to Fremont
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£6 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 7 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

Tue 25/8

08:45-16:35

1 stop15h 50m

San Francisco

Mon 14/9

19:45-14:10

Nonstop10h 25m

£506

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Fri 6/11

09:00-16:30

1 stop15h 30m

San Francisco

Tue 10/11

12:50-07:25

Nonstop10h 35m

£507

LondonSan Francisco

LCY - SFO

LCYSFO

London City

Tue 8/9

09:15-16:35

1 stop15h 20m

San Francisco

Tue 22/9

14:25-12:35

1 stop14h 10m

£518

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 28/10

15:10-23:29

1 stop15h 19m

San Francisco

Sat 7/11

14:06-12:00

1 stop13h 54m

£522

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 26/8

20:05-16:15

1 stop28h 10m

San Francisco

Sun 13/9

19:35-21:30

2 stops17h 55m

£531
Fastest return journey

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 27/8

10:35-13:35

Nonstop11h 00m

San Francisco

Wed 9/9

19:45-14:10

Nonstop10h 25m

£534

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 4/11

10:00-20:03

2 stops18h 03m

San Francisco

Mon 9/11

15:10-15:45

1 stop16h 35m

£536

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 27/8

16:15-19:10

Nonstop10h 55m

San Francisco

Thu 3/9

13:15-10:40

1 stop13h 25m

£537

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 2/11

19:50-14:50

2 stops27h 00m

San Francisco

Mon 16/11

16:45-18:50

2 stops18h 05m

£543

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Thu 27/8

19:55-14:30

2 stops26h 35m

San Francisco

Sun 6/9

16:30-19:15

2 stops18h 45m

£549

Flights are sorted by cheapest return flights first.

Deals found on 6/7

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 7 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 7 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 (36 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 7 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
691 reviews
Check prices

Crew

8.1

Overall

7.5

Food

6.9

Boarding

7.7

Entertainment

7.5

Comfort

7.3

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
691 reviews
Virgin Atlantic
7.5
Good
691 reviews
Check prices

Crew

8.1

Overall

7.5

Food

6.9

Boarding

7.7

Entertainment

7.5

Comfort

7.3

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
9,945 reviews
Virgin Atlantic
7.5
Good
691 reviews
Check prices

Crew

8.1

Overall

7.5

Food

6.9

Boarding

7.7

Entertainment

7.5

Comfort

7.3

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
1,648 reviews
Virgin Atlantic
7.5
Good
691 reviews
Check prices

Crew

8.1

Overall

7.5

Food

6.9

Boarding

7.7

Entertainment

7.5

Comfort

7.3

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
8,124 reviews
Virgin Atlantic
7.5
Good
691 reviews
Check prices

Crew

8.1

Overall

7.5

Food

6.9

Boarding

7.7

Entertainment

7.5

Comfort

7.3

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
8,103 reviews
Virgin Atlantic
7.5
Good
691 reviews
Check prices

Crew

8.1

Overall

7.5

Food

6.9

Boarding

7.7

Entertainment

7.5

Comfort

7.3

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 15h 19m. 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?

    £210 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 £244 and £245, 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 £1,685 for a flight from United Kingdom to Fremont. The cheapest flight overall is £344 while the most popular route, (London Heathrow - San Francisco) is currently priced at £388.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for United Kingdom to Fremont

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Los Angeles flights
Heathrow to San Francisco flights
Gatwick to Los Angeles flights
Stansted to Los Angeles flights
Heathrow to Las Vegas flights
London City to Los Angeles flights
Luton to Los Angeles flights
Heathrow to Ontario flights
Gatwick to San Francisco flights
London City to San Francisco flights
Stansted to San Francisco flights
Gatwick to Las Vegas flights
Stansted to Las Vegas flights
London City to Las Vegas flights
Luton to San Francisco flights
Manchester to Las Vegas flights
Heathrow to San Diego flights
Heathrow to San Jose flights
Gatwick to Ontario flights
Manchester to Los Angeles flights
Heathrow to Santa Ana flights
Manchester to San Francisco flights
Gatwick to Burbank flights
Luton to Las Vegas flights
Heathrow to Burbank flights
Manchester to Ontario flights
Gatwick to San Diego flights
Gatwick to Oakland flights
Stansted to San Diego flights
London City to San Diego flights
Birmingham to Las Vegas flights
Birmingham to Los Angeles flights
Gatwick to San Jose flights
Birmingham to San Francisco flights
Edinburgh to Los Angeles flights
Manchester to Palm Springs flights
Heathrow to Oakland flights
Heathrow to Sacramento flights
Newcastle upon Tyne to Las Vegas flights
Edinburgh to Las Vegas flights
Glasgow Intl to Las Vegas flights
Manchester to San Diego flights
Leeds to Los Angeles flights
Barcelona-El Prat to Los Angeles flights
Heathrow to Reno flights
Heathrow to Long Beach flights
Newcastle upon Tyne to Los Angeles flights
Gatwick to Sacramento flights

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 7 July 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£171Average£576FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Virgin AtlanticCheapest£185Average£610FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
DeltaCheapest£322Average£677FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SWISSCheapest£351Average£592FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Aer LingusCheapest£356Average£697FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Scandinavian AirlinesCheapest£361Average£511FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£362Average£472FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Brussels AirlinesCheapest£374Average£535FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Austrian AirlinesCheapest£376Average£502FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air CanadaCheapest£379Average£643FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.