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Cheap flights from the United Kingdom to Fremont from £286

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SFO
26 May — 2 Jun1
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 26 April 2026.

Fri 28/806:40
LHR
-
SFO
1 stop16h 00m
Scandinavian Airlines
Sat 12/916:45
SFO
-
LHR
1 stop17h 45m
Scandinavian Airlines
Deal found 21/4£428
Thu 2/714:10
LHR
-
SFO
1 stop18h 48m
American Airlines
Tue 21/710:17
SFO
-
LHR
1 stop13h 48m
American Airlines
Deal found 23/4£429
Thu 2/714:10
LHR
-
SFO
1 stop18h 48m
American Airlines
Wed 22/706:10
SFO
-
LHR
1 stop16h 15m
American Airlines
Deal found 23/4£430
Sun 30/812:00
LHR
-
SFO
1 stop17h 16m
American Airlines
Sun 13/910:15
SFO
-
LHR
1 stop16h 50m
American Airlines
Deal found 21/4£433
Fri 29/512:00
LHR
-
SFO
1 stop17h 19m
American Airlines
Wed 10/607:44
SFO
-
LHR
1 stop16h 06m
American Airlines
Deal found 23/4£440
Fri 8/513:05
LHR
-
SFO
1 stop15h 28m
United Airlines
Mon 18/507:15
SFO
-
LHR
1 stop14h 40m
United Airlines
Deal found 23/4£444
Mon 29/610:45
LHR
-
SFO
Nonstop11h 05m
British Airways
Tue 21/716:35
SFO
-
LHR
Nonstop10h 25m
British Airways
Deal found 22/4£457
Fri 1/506:40
LHR
-
SFO
1 stop16h 00m
Scandinavian Airlines
Mon 4/516:45
SFO
-
LHR
1 stop16h 55m
Scandinavian Airlines
Deal found 22/4£458
Tue 30/617:45
LHR
-
SFO
1 stop14h 14m
Delta
Sun 19/707:00
SFO
-
LHR
1 stop15h 45m
Delta
Deal found 22/4£463
Wed 1/712:50
LHR
-
SFO
1 stop17h 55m
Delta
Mon 20/713:38
SFO
-
LHR
1 stop17h 57m
Delta
Deal found 22/4£468
Mon 29/614:30
LHR
-
SFO
Nonstop11h 10m
British Airways
Thu 16/719:30
SFO
-
LHR
Nonstop10h 25m
British Airways
Deal found 22/4£469
Wed 1/710:55
LHR
-
SFO
1 stop13h 28m
Delta
Sat 18/712:42
SFO
-
LHR
1 stop16h 23m
Delta
Deal found 23/4£470

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 26 April 2026.

Round-trip from

£428

One-way from

£286

Popular in

December

Cheapest in

February

Average price

£496
Scandinavian Airlines
  • Scandinavian Airlines
  • 28/8-12/9
  • 2 total stops
  • 33h 45m total
  • United Kingdom to Fremont
Search Deals
10/6
  • 10/6
  • 1 total stop
  • 27h 05m total
  • United Kingdom to Fremont
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 26 April 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 24/9

08:45-16:15

1 stop15h 30m

San Francisco

Thu 1/10

12:35-09:40

1 stop13h 05m

£509

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Fri 15/5

08:40-16:15

1 stop15h 35m

San Francisco

Fri 22/5

06:00-10:10

1 stop20h 10m

£510

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sat 9/5

13:00-16:10

Nonstop11h 10m

San Francisco

Mon 18/5

12:50-07:25

Nonstop10h 35m

£538
Fastest return journey

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sat 19/9

18:30-21:25

Nonstop10h 55m

San Francisco

Sat 26/9

17:55-12:15

Nonstop10h 20m

£541

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Tue 19/5

09:40-15:55

1 stop14h 15m

San Francisco

Tue 26/5

17:40-15:30

1 stop13h 50m

£545

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sun 17/5

18:30-21:25

Nonstop10h 55m

San Francisco

Wed 27/5

18:20-15:00

1 stop12h 40m

£548

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Fri 8/5

10:25-23:50

2 stops21h 25m

San Francisco

Mon 11/5

15:05-16:00

1 stop16h 55m

£565

LondonSan Francisco

LCY - SFO

LCYSFO

London City

Thu 25/6

08:25-21:50

2 stops21h 25m

San Francisco

Fri 10/7

06:00-07:15

2 stops17h 15m

£570

LondonSan Francisco

LCY - SFO

LCYSFO

London City

Wed 19/8

07:00-00:59

2 stops25h 59m

San Francisco

Tue 15/9

21:24-09:10

2 stops27h 46m

£571

EdinburghSan Francisco

EDI - SFO

EDISFO

Edinburgh Turnhouse

Mon 7/9

19:10-14:40

1 stop27h 30m

San Francisco

Tue 22/9

16:45-18:25

1 stop17h 40m

£572

Flights are sorted by cheapest return flights first.

Deals found on 24/4

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 26 April 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 26 April 2026.

The most flights from GB0 to FR8 are scheduled on a Friday (42 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (33 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 26 April 2026.
See what other customers who have flown with United Airlines,Virgin Atlantic, 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.
United Airlines
7.4
Good
9,664 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,664 reviews
United Airlines
7.4
Good
9,664 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Virgin Atlantic
7.4
Good
688 reviews
United Airlines
7.4
Good
9,664 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Aer Lingus
7.3
Good
1,533 reviews
United Airlines
7.4
Good
9,664 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Lufthansa
6.8
Okay
7,956 reviews
United Airlines
7.4
Good
9,664 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
British Airways
6.7
Okay
7,917 reviews
United Airlines
7.4
Good
9,664 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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 10h 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?

    £207 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 JetBlue and TAP AIR PORTUGAL, with prices starting from £242 and £268, 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 (87%), Austrian Airlines (87%) or United Airlines (87%) 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 £1,157 for a flight from United Kingdom to Fremont. The cheapest flight overall is £390 while the most popular route, (London Heathrow - San Francisco) is currently priced at £428.

  • 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

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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 26 April 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£169Average£547FlexibilityNo cancel feeOn-time77%
Search Iberia flights
DeltaCheapest£318Average£640FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest£333Average£578FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£335Average£599FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£341Average£556FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£349Average£560FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Aer LingusCheapest£350Average£675FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Scandinavian AirlinesCheapest£354Average£492FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£357Average£464FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
FinnairCheapest£361Average£511FlexibilityNo cancel feeOn-time76%
Search Finnair 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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