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Cheap flights from the United Kingdom to Fremont from £239

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SFO
30 Mar — 6 Apr1
1 adult

Cheap 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 25 March 2025.

Round-trip from

£399

One-way from

£239

Popular in

July

Cheapest in

February

Average price

£477
Lufthansa
  • Lufthansa
  • 21/4-28/4
  • 1 total stop
  • 25h 40m total
  • United Kingdom to Fremont
Search Deals
3/5
  • 3/5
  • 3 total stops
  • 43h 50m total
  • United Kingdom to Fremont
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£92 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from United Kingdom to Fremont

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 25 March 2025.

Mon 21/407:25LHR - SFO
1 stop15h 10mLufthansa
Mon 28/412:55SFO - LHR
Nonstop10h 30mLufthansa
Deal found 24/3£399
Wed 23/408:40LHR - SFO
1 stop15h 30mMultiple Airlines
Wed 30/419:40SFO - LHR
Nonstop10h 30mMultiple Airlines
Deal found 24/3£400
Mon 21/412:25LHR - SFO
1 stop16h 12mKLM
Sun 4/521:20SFO - LHR
Nonstop10h 20mKLM
Deal found 24/3£404
Mon 21/411:15LHR - SFO
Nonstop11h 00mAir France
Mon 28/416:05SFO - LHR
Nonstop10h 20mAir France
Deal found 24/3£408
Mon 8/918:45LHR - SFO
2 stops30h 00mTAP AIR PORTUGAL
Mon 22/916:20SFO - LHR
1 stop18h 30mTAP AIR PORTUGAL
Deal found 24/3£409
Tue 9/918:35LGW - SFO
1 stop29h 35mSWISS
Mon 22/919:30SFO - LGW
1 stop14h 20mSWISS
Deal found 24/3£409
Mon 21/408:55EDI - SFO
1 stop16h 20mBritish Airways
Mon 28/419:30SFO - EDI
1 stop13h 10mBritish Airways
Deal found 25/3£410
Mon 21/408:50LHR - SFO
1 stop14h 55mBritish Airways
Tue 29/419:30SFO - LHR
Nonstop10h 25mBritish Airways
Deal found 24/3£410
Mon 8/916:25LGW - SFO
1 stop32h 20mTAP AIR PORTUGAL
Mon 22/916:20SFO - LGW
1 stop15h 15mTAP AIR PORTUGAL
Deal found 24/3£410
Fri 2/508:40LHR - SFO
1 stop15h 30mUnited Airlines
Sat 10/513:06SFO - LHR
1 stop14h 29mUnited Airlines
Deal found 24/3£411
Mon 28/415:05LGW - SFO
1 stop28h 34mBritish Airways
Sun 11/507:21SFO - LGW
1 stop16h 29mBritish Airways
Deal found 24/3£412
Mon 8/909:00EDI - SFO
2 stops32h 29mUnited Airlines
Tue 23/923:00SFO - EDI
1 stop24h 20mUnited Airlines
Deal found 24/3£416

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 25 March 2025.
Use the filters below to find and compare flights from the United Kingdom to Fremont that are best for you.

Fly from

United Kingdom

Fly to

Fremont

Route

Depart

Return

Price

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 21/4

07:25-14:35

1 stop15h 10m

San Francisco

Mon 28/4

12:55-07:25

Nonstop10h 30m

£399

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 23/4

08:40-16:10

1 stop15h 30m

San Francisco

Wed 30/4

19:40-14:10

Nonstop10h 30m

£400

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 21/4

09:55-19:58

1 stop18h 03m

San Francisco

Sun 4/5

16:05-10:25

Nonstop10h 20m

£406

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 21/4

11:15-14:20

Nonstop11h 05m

San Francisco

Mon 28/4

21:20-15:40

Nonstop10h 20m

£407

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 8/9

18:45-16:45

2 stops30h 00m

San Francisco

Mon 22/9

16:20-18:50

1 stop18h 30m

£409

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Tue 9/9

18:35-16:10

1 stop29h 35m

San Francisco

Mon 22/9

19:30-17:50

1 stop14h 20m

£409

EdinburghSan Francisco

EDI - SFO

EDISFO

Edinburgh Turnhouse

Mon 21/4

08:55-17:15

1 stop16h 20m

San Francisco

Mon 28/4

19:30-16:40

1 stop13h 10m

£410

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 21/4

08:50-15:45

1 stop14h 55m

San Francisco

Tue 29/4

19:30-13:55

Nonstop10h 25m

£410

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Mon 8/9

16:25-16:45

1 stop32h 20m

San Francisco

Mon 22/9

16:20-15:35

1 stop15h 15m

£410

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 21/4

07:25-14:35

1 stop15h 10m

San Francisco

Sun 4/5

19:40-14:10

Nonstop10h 30m

£414

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 60 results
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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 month to book a flight from United Kingdom to Fremont?

Currently, February is the cheapest month in which you can book a flight from United Kingdom to Fremont (average of £538). Flying from United Kingdom to Fremont in July is currently the most expensive (average of £803). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 25 March 2025.

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.

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 25 March 2025.
To help decide which airline to fly from United Kingdom to Fremont, see what other customers have to say about ANA, Delta and Air New Zealand. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very Good
826 reviews
Check prices

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.6

Boarding

8.5

Entertainment

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
ANA
8.3
Very Good
826 reviews
ANA
8.3
Very Good
826 reviews
Check prices

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.6

Boarding

8.5

Entertainment

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Delta
8.0
Very Good
7,890 reviews
ANA
8.3
Very Good
826 reviews
Check prices

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.6

Boarding

8.5

Entertainment

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Air New Zealand
7.9
Good
455 reviews
ANA
8.3
Very Good
826 reviews
Check prices

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.6

Boarding

8.5

Entertainment

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
KLM
7.8
Good
1,318 reviews
ANA
8.3
Very Good
826 reviews
Check prices

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.6

Boarding

8.5

Entertainment

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Air Transat
7.8
Good
381 reviews
ANA
8.3
Very Good
826 reviews
Check prices

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.6

Boarding

8.5

Entertainment

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

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.

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

    £287 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Vueling and TAP AIR PORTUGAL, with prices starting from £300 and £382, 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 American Airlines (91%), Aer Lingus (91%) or Alaska Airlines (91%) 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 £1,805 for a flight from United Kingdom to Fremont. The cheapest flight overall is £389 while the most popular route, (London Heathrow - San Francisco) is currently priced at £331.

  • 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.

  • What is the cheapest month to book a flight from United Kingdom to Fremont?

    Currently, February is the cheapest month in which you can book a flight from United Kingdom to Fremont (average of £538). Flying from United Kingdom to Fremont in July is currently the most expensive (average of £803). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£247Average£556FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest£289Average£591FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapest£328Average£567FlexibilityNo cancel feeOn-time77%
Search Air France flights
TAP AIR PORTUGALCheapest£358Average£515FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
SWISSCheapest£361Average£556FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Scandinavian AirlinesCheapest£367Average£553FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Virgin AtlanticCheapest£372Average£594FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£380Average£619FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£384Average£508FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
FinnairCheapest£384Average£539FlexibilityNo 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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