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$197+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LHR
jan 14 — jan 211
qua 1/14
qua 1/21
1 adult, Economy
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Cheap 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 dezembro 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
ter 12/307:25 pmSFO - LHR
1 stop15h 50mSWISS
ter 1/138:05 pmLHR - SFO
1 stop28h 25mSWISS
Deal found 12/14$596
This Gotogate deal was found by Cheapflights users on 12/15. 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.
seg 12/294:15 pmSFO - LHR
1 stop30h 15mMultiple Airlines
ter 1/1311:10 amLHR - SFO
1 stop16h 25mMultiple Airlines
Deal found 12/15$597
This Trip.com deal was found by Cheapflights users on 12/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/294:35 pmSFO - LGW
1 stop33h 15mTAP AIR PORTUGAL
ter 1/134:35 pmLGW - SFO
1 stop29h 55mTAP AIR PORTUGAL
Deal found 12/15$598
This Flighttix deal was found by Cheapflights users on 12/15. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/2912:50 pmSFO - LHR
Nonstop10h 35mLufthansa
ter 1/1311:10 amLHR - SFO
1 stop16h 25mLufthansa
Deal found 12/15$603
This Cheapflightsfares deal was found by Cheapflights users on 12/14. 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.
ter 12/304:10 pmSFO - LHR
1 stop13h 20mMultiple Airlines
sáb 1/319:00 amLHR - SFO
1 stop15h 30mMultiple Airlines
Deal found 12/14$604
This Cheapflightsfares deal was found by Cheapflights users on 12/13. 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.
qua 12/317:25 pmSFO - LCY
1 stop13h 40mSWISS
qui 1/159:15 amLCY - SFO
1 stop15h 15mSWISS
Deal found 12/13$606
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/315:25 pmSFO - LHR
Nonstop10h 35mUnited Airlines
ter 1/1311:10 amLHR - SFO
1 stop16h 25mUnited Airlines
Deal found 12/14$606
This Cheapflightsfares deal was found by Cheapflights users on 12/14. 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.
ter 12/304:10 pmSFO - LHR
1 stop13h 20mMultiple Airlines
ter 2/37:00 amLHR - SFO
2 stops17h 30mMultiple Airlines
Deal found 12/14$607
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 12/2811:35 pmSFO - LHR
1 stop22h 20mUnited Airlines
qui 2/59:00 amLHR - SFO
1 stop15h 30mUnited Airlines
Deal found 12/14$611
This KAYAK deal was found by Cheapflights users on 12/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/317:25 pmSFO - LGW
1 stop14h 25mSWISS
ter 1/136:40 pmLGW - SFO
1 stop29h 50mSWISS
Deal found 12/14$612
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/294:15 pmSFO - LHR
1 stop30h 15mUnited Airlines
qua 2/411:10 amLHR - SFO
1 stop16h 25mUnited Airlines
Deal found 12/14$613
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/2910:35 pmSFO - LHR
1 stop30h 55mUnited Airlines
qui 1/2911:10 amLHR - SFO
1 stop15h 45mUnited Airlines
Deal found 12/14$616

Find 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 dezembro 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$502
(FlightHub)

One-way from

$197
(oojo)

Popular in

June

Cheapest in

September

Average price

$887
Provider with most accurate pricing for San Francisco-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-London (LON) flights.
Search Deals
From Fremont to United Kingdom
Search Deals
One-way flight from Fremont to United Kingdom
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 dezembro 15, 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 FranciscoManchester

SFO - MAN

SFOMAN

San Francisco

seg 1/12

4:40 pm-6:35 pm

1 stop17h 55m

Manchester

qua 1/28

12:55 pm-1:05 pm

2 stops32h 10m

$598

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

sex 3/13

8:10 pm-9:50 am

1 stop30h 40m

London Gatwick

sáb 3/21

10:10 am-3:35 pm

2 stops60h 25m

$599

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

ter 1/27

2:40 pm-8:30 pm

2 stops21h 50m

London Stansted

ter 2/3

9:20 pm-7:35 pm

2 stops30h 15m

$599

San FranciscoManchester

SFO - MAN

SFOMAN

San Francisco

dom 1/18

4:40 pm-6:35 pm

1 stop17h 55m

Manchester

dom 2/1

10:10 am-2:35 pm

1 stop36h 25m

$599

San FranciscoManchester

SFO - MAN

SFOMAN

San Francisco

dom 2/8

4:40 pm-6:35 pm

1 stop17h 55m

Manchester

sex 2/13

10:10 am-2:35 pm

1 stop36h 25m

$600

San FranciscoManchester

SFO - MAN

SFOMAN

San Francisco

qui 2/19

4:40 pm-6:35 pm

1 stop17h 55m

Manchester

sáb 2/28

12:55 pm-2:35 pm

2 stops33h 40m

$603

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

dom 2/22

7:30 am-3:55 pm

3 stops24h 25m

London Stansted

sáb 2/28

5:40 pm-7:35 pm

2 stops33h 55m

$605

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

ter 3/3

8:40 pm-6:15 pm

1 stop13h 35m

Glasgow Intl

ter 3/17

12:45 pm-7:45 pm

1 stop14h 00m

$607

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

qui 2/19

4:40 pm-11:35 pm

2 stops22h 55m

London Stansted

dom 3/1

12:00 pm-2:35 pm

2 stops34h 35m

$607

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

ter 4/21

4:35 pm-2:40 pm

1 stop14h 05m

Glasgow Intl

qua 5/20

7:35 pm-1:50 pm

1 stop26h 15m

$610

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

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, October is the cheapest month in which you can book a flight from Fremont to United Kingdom (average of $497). Flying from Fremont to United Kingdom in June is currently the most expensive (average of $813). 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 dezembro 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Fremont to United Kingdom in the evening. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Fremont to United Kingdom?

Use this chart to determine the cheapest time to fly round-trip from Fremont to United Kingdom. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Fremont to United Kingdom flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 dezembro 15, 2025.

The most flights from FR8 to GB0 are scheduled on a Tuesday (31 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (25 on average).

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 dezembro 15, 2025.
Read reviews from past customers who have flown Delta, Virgin Atlantic, and United Airlines from Fremont to the United Kingdom. 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
7.9
Good
8,008 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Food

7.3

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
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Food

7.3

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.
Virgin Atlantic
7.5
Good
675 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Food

7.3

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.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Food

7.3

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.
Iberia
7.0
Good
3,051 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Food

7.3

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.
British Airways
6.7
Okay
7,575 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Food

7.3

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.

  • How long is the flight from Fremont to United Kingdom?

    Airlines like Scandinavian Airlines, TAP AIR PORTUGAL, and British Airways fly from Fremont to United Kingdom in about 13h 35m. The time it takes to get you to your destination can typically vary by up to 17h 05m. The distance between Fremont and United Kingdom is about 5021 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $185. Users have also found prices from $192 and $206 on Aer Lingus and WestJet, 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 American Airlines (90%), Aer Lingus (90%) or Alaska Airlines (90%) 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 $2,500 for a flight from Fremont to United Kingdom. The cheapest flight overall is $313 while the most popular route, (San Francisco - London Heathrow) is currently priced at $423.

  • 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, October is the cheapest month in which you can book a flight from Fremont to United Kingdom (average of $497). Flying from Fremont to United Kingdom in June is currently the most expensive (average of $813). 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 dezembro 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$151Average$937FlexibilityNo cancel feeOn-time62%
Scandinavian AirlinesCheapest$364Average$690FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$371Average$558FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$494Average$655FlexibilityNo cancel feeOn-time75%
SWISSCheapest$513Average$831FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$514Average$782FlexibilityNo cancel feeOn-time70%
DeltaCheapest$541Average$929FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$567Average$921FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$568Average$941FlexibilityNo cancel feeOn-time72%
IberiaCheapest$572Average$673FlexibilityNo cancel feeOn-time77%

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