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$295+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LHR
May 3 — May 101
Sat 5/3
Sat 5/10
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 April 28, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$637
(Flysmarter)

One-way from

$295
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$676
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. 18% potential increase in price ($180 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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.
Mon 9/227:20 pmSFO - GLA
1 stop16h 20mBritish Airways
Tue 9/305:50 amGLA - SFO
1 stop16h 00mBritish Airways
Deal found 4/27$624
This Gotogate deal was found by Cheapflights users on 4/27. 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.
Mon 4/288:20 amSFO - LHR
1 stop17h 40mAir Canada
Tue 5/138:45 amLHR - SFO
2 stops19h 25mAir Canada
Deal found 4/27$635
This Booking.com deal was found by Cheapflights users on 4/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/288:20 amSFO - LHR
1 stop17h 40mMultiple Airlines
Tue 5/136:40 pmLHR - SFO
1 stop29h 30mMultiple Airlines
Deal found 4/27$636
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/28. 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.
Tue 9/304:20 pmSFO - LGW
1 stop33h 20mTAP AIR PORTUGAL
Sun 10/1212:05 pmLGW - SFO
2 stops34h 25mTAP AIR PORTUGAL
Deal found 4/28$638
This lastminute.com deal was found by Cheapflights users on 4/28. 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.
Sun 5/44:05 pmSFO - LHR
Nonstop10h 20mVirgin Atlantic
Tue 5/206:30 amLHR - SFO
1 stop13h 15mVirgin Atlantic
Deal found 4/28$638
This Scandinavian Airlines deal was found by Cheapflights users on 4/28. 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.
Sun 11/94:40 pmSFO - LHR
2 stops18h 10mScandinavian Airlines
Sun 11/169:05 pmLHR - SFO
2 stops25h 30mScandinavian Airlines
Deal found 4/28$639
This Virgin Atlantic deal was found by Cheapflights users on 4/28. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/299:35 amSFO - LGW
1 stop16h 25mVirgin Atlantic
Fri 8/2212:00 pmLGW - SFO
1 stop21h 25mVirgin Atlantic
Deal found 4/28$647
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
Tue 9/27:20 pmSFO - LHR
Nonstop10h 25mBritish Airways
Tue 10/72:15 pmLHR - SFO
Nonstop11h 10mBritish Airways
Deal found 4/28$647
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/179:30 pmSFO - LGW
2 stops28h 30mDelta
Wed 8/2712:00 pmLGW - SFO
2 stops29h 06mDelta
Deal found 4/28$651
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
Wed 8/202:21 pmSFO - LHR
1 stop14h 09mIberia
Fri 9/510:45 amLHR - SFO
Nonstop11h 05mIberia
Deal found 4/28$651
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Mon 9/226:12 pmSFO - GLA
2 stops17h 28mAmerican Airlines
Tue 9/307:00 amGLA - SFO
1 stop14h 50mAmerican Airlines
Deal found 4/27$652
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 9/34:19 pmSFO - LHR
1 stop14h 06mAmerican Airlines
Wed 9/179:50 amLHR - SFO
1 stop14h 05mAmerican Airlines
Deal found 4/28$652

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 April 28, 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 - LHR

SFOLHR

San Francisco

Wed 10/1

7:40 pm-9:35 pm

2 stops17h 55m

London Heathrow

Tue 10/7

7:05 am-4:30 pm

2 stops17h 25m

$636

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Wed 8/6

5:45 pm-3:55 pm

1 stop14h 10m

London Heathrow

Tue 8/26

8:50 am-3:55 pm

1 stop15h 05m

$638

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Mon 9/22

4:05 pm-10:25 am

Nonstop10h 20m

London Heathrow

Mon 9/29

7:15 pm-11:45 am

1 stop24h 30m

$639

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Wed 7/23

4:20 pm-9:45 am

1 stop33h 25m

London Gatwick

Wed 8/27

10:35 am-2:30 pm

1 stop35h 55m

$645

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Tue 9/2

7:20 pm-1:45 pm

Nonstop10h 25m

London Heathrow

Tue 10/7

2:15 pm-5:25 pm

Nonstop11h 10m

$647

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Wed 9/3

4:35 pm-1:20 pm

1 stop12h 45m

London Heathrow

Wed 10/1

6:30 am-3:28 pm

2 stops16h 58m

$648

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Wed 5/7

7:30 pm-7:45 pm

1 stop16h 15m

Glasgow Intl

Thu 5/22

8:35 am-5:15 pm

1 stop16h 40m

$650

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Wed 8/20

2:21 pm-12:30 pm

1 stop14h 09m

London Heathrow

Fri 9/5

10:45 am-1:50 pm

Nonstop11h 05m

$651

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Wed 9/3

4:25 pm-2:40 pm

1 stop14h 15m

London Heathrow

Tue 9/30

9:50 am-3:55 pm

1 stop14h 05m

$652

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Thu 10/16

4:20 pm-6:50 pm

1 stop18h 30m

London Heathrow

Fri 10/31

6:00 am-3:45 pm

1 stop16h 45m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 April 28, 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 April 28, 2025.

The most flights from FR8 to GB0 are scheduled on a Monday (42 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (42 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 April 28, 2025.
To help decide which airline to fly from Fremont to United Kingdom, see what other customers have to say about Delta, KLM and Finnair. 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
7,929 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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
1,333 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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
1,273 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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
1,587 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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 $306. Users have also found prices from $395 and $398 on Air Canada and Virgin Atlantic, 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 Air Canada (84%), Austrian Airlines (84%) or SWISS (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 $2,810 for a flight from Fremont to United Kingdom. The cheapest flight overall is $394 while the most popular route, (San Francisco - London Heathrow) is currently priced at $522.

  • 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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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 April 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$326Average$690FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$428Average$552FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$465Average$666FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$527Average$898FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$541Average$796FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$562Average$917FlexibilityNo cancel feeOn-time71%
IberiaCheapest$572Average$702FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$584Average$1,104FlexibilityNo cancel feeOn-time62%
KLMCheapest$586Average$1,077FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$588Average$1,045FlexibilityNo cancel feeOn-time76%

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