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$275+ Cheap flights from Fremont, CA to the United Kingdom

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LHR
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Fremont to United Kingdom

Keep the following information in mind while searching for Fremont to United Kingdom flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$606
(Kiwi.com)

One-way from

$275
(Trip.com)

Popular in

June

Cheapest in

October

Average price

$692
Provider with most accurate pricing for San Francisco-London (LON) flight deals.
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Provider most trusted by Cheapflights users for San Francisco-London (LON) flights.
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From Fremont to United Kingdom
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One-way flight from Fremont to United Kingdom
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Highest demand for flights based on searches. 19% potential increase in price ($191 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Fremont to United Kingdom

Cheapest flights from Fremont to United Kingdom
Explore the most affordable flight options available from Fremont to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/710:28 pmSFO - LGW
2 stops23h 52mMultiple Airlines
Mon 4/282:00 pmLGW - SFO
1 stop31h 19mMultiple Airlines
Deal found 3/30$606
This Scandinavian Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:40 pmSFO - LHR
2 stops40h 15mScandinavian Airlines
Wed 5/217:05 amLHR - SFO
2 stops17h 25mScandinavian Airlines
Deal found 3/31$606
This lastminute.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/315:45 pmSFO - LHR
1 stop13h 10mAer Lingus
Tue 4/159:50 amLHR - SFO
1 stop14h 05mAer Lingus
Deal found 3/31$611
This TAP AIR PORTUGAL deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:20 pmSFO - LGW
1 stop15h 15mTAP AIR PORTUGAL
Mon 10/69:15 pmLGW - SFO
2 stops25h 20mTAP AIR PORTUGAL
Deal found 3/30$612
This Cheapflightsfares deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:40 pmSFO - GLA
1 stop13h 50mBritish Airways
Wed 11/1912:35 pmGLA - SFO
1 stop14h 10mBritish Airways
Deal found 3/30$619
This World Air Fares deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/83:55 pmSFO - LHR
Nonstop10h 30mMultiple Airlines
Fri 4/258:40 amLHR - SFO
1 stop15h 30mMultiple Airlines
Deal found 3/30$619
This TAP AIR PORTUGAL deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:20 pmSFO - LHR
1 stop17h 25mTAP AIR PORTUGAL
Mon 9/291:45 pmLHR - SFO
1 stop32h 50mTAP AIR PORTUGAL
Deal found 3/30$628
This eDestinos deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/161:07 pmSFO - LHR
1 stop13h 23mIberia
Sun 4/204:25 pmLHR - SFO
1 stop16h 05mIberia
Deal found 3/31$630
This Gotogate deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/138:00 pmSFO - LGW
1 stop18h 40mVueling
Tue 5/209:10 amLGW - SFO
1 stop16h 50mVueling
Deal found 3/30$631
This Orbitz deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:20 pmSFO - GLA
1 stop16h 20mIberia
Mon 10/63:25 pmGLA - SFO
1 stop30h 25mIberia
Deal found 3/31$642
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/217:20 pmSFO - LHR
Nonstop10h 25mAmerican Airlines
Thu 10/28:50 amLHR - SFO
1 stop15h 05mAmerican Airlines
Deal found 3/31$642
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/284:30 pmSFO - STN
2 stops21h 40mMultiple Airlines
Mon 5/56:25 amSTN - SFO
3 stops35h 05mMultiple Airlines
Deal found 3/30$644

Cheapflights Fare Finder

Customize your flight search to find flights from Fremont to United Kingdom 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 2,558,603 searches. Data last updated March 31, 2025.
Use the filters below to find and compare flights from Fremont to the United Kingdom that are best for you.

Fly from

Fremont

Fly to

United Kingdom

Route

Depart

Return

Price

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Fri 4/11

10:17 pm-10:00 am

1 stop27h 43m

London Gatwick

Mon 4/28

2:00 pm-1:19 pm

1 stop31h 19m

$606

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Wed 5/7

7:40 pm-7:55 pm

2 stops40h 15m

London Heathrow

Wed 5/21

7:05 am-4:30 pm

2 stops17h 25m

$606

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Mon 9/22

4:20 pm-3:35 pm

1 stop15h 15m

London Gatwick

Mon 10/6

9:15 pm-2:35 pm

2 stops25h 20m

$612

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Wed 5/7

4:20 pm-3:35 pm

1 stop15h 15m

Glasgow Intl

Thu 5/22

8:35 am-5:15 pm

1 stop16h 40m

$625

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Mon 9/22

4:20 pm-5:45 pm

1 stop17h 25m

London Heathrow

Mon 9/29

1:45 pm-2:35 pm

1 stop32h 50m

$628

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Wed 4/16

1:07 pm-10:30 am

1 stop13h 23m

London Heathrow

Sun 4/20

4:25 pm-12:30 am

1 stop16h 05m

$630

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Tue 5/13

8:00 pm-10:40 pm

1 stop18h 40m

London Gatwick

Tue 5/20

9:10 am-6:00 pm

1 stop16h 50m

$631

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Tue 4/15

5:45 pm-3:55 pm

1 stop14h 10m

London Heathrow

Tue 5/20

7:40 am-3:55 pm

1 stop16h 15m

$633

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Wed 4/30

8:20 am-6:30 am

1 stop14h 10m

London Heathrow

Thu 5/22

6:00 am-4:10 pm

1 stop18h 10m

$640

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Sun 9/21

7:20 pm-1:45 pm

Nonstop10h 25m

London Heathrow

Thu 10/2

8:50 am-3:55 pm

1 stop15h 05m

$642

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 60 results
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Best time to book a flight from Fremont to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Fremont with our price prediction graph.
Estimated round-trip 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 Fremont to the United Kingdom

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

Currently, November is the cheapest month in which you can book a flight from Fremont to United Kingdom (average of $661). Flying from Fremont to United Kingdom in June is currently the most expensive (average of $1,110). 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 FR8 to GB?

Find hourly flight availability from Fremont to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

When flying from Fremont to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Fremont to United Kingdom

Explore weekly flight availability from Fremont to United Kingdom. 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 March 31, 2025.

The most flights from FR8 to GB0 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).

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated March 31, 2025.
To help decide which airline to fly from Fremont to United Kingdom, see what other customers have to say about Delta, KLM and Air Transat. 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.
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Fremont to United Kingdom. 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 Fremont to United Kingdom one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $304. Users have also found prices from $390 and $393 on JetBlue and Air Canada, respectively.

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

    Most travelers choose San Francisco - London Heathrow, San Francisco - London Gatwick or San Francisco - London City when deciding on the best route from Fremont to United Kingdom.

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

    No one likes to see their flight delayed. When booking a flight from Fremont to United Kingdom consider choosing United Airlines (86%), Iberia (86%) or American Airlines (84%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $3,188 for a flight from Fremont to United Kingdom. The cheapest flight overall is $404 while the most popular route, (San Francisco - London Heathrow) is currently priced at $510.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fremont to United Kingdom 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 Fremont to United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from Fremont to United Kingdom (average of $661). Flying from Fremont to United Kingdom in June is currently the most expensive (average of $1,110). 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 Fremont to United Kingdom

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

Discover the top 10 airlines that operate flights from Fremont to United Kingdom. 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 2,558,603 searches. Data last updated March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$316Average$689FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$428Average$535FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$465Average$663FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$527Average$900FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$554Average$995FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$555Average$806FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$562Average$928FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$567Average$951FlexibilityNo cancel feeOn-time72%
IberiaCheapest$572Average$732FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$584Average$1,134FlexibilityNo cancel feeOn-time62%
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