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Cheap flights from London Gatwick Airport to Fremont from £403

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SFO
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Fremont

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Fremont
Explore the most affordable flight options available from Gatwick to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 July 2026.

Wed 30/909:25
LGW
-
SFO
1 stop14h 50m
SWISS
Wed 4/1119:25
SFO
-
LGW
1 stop14h 25m
SWISS
Deal found 20/7£457
Thu 15/1009:25
LGW
-
SFO
1 stop15h 10m
SWISS
Tue 20/1014:25
SFO
-
LGW
1 stop34h 00m
SWISS
Deal found 18/7£457
Wed 21/1009:25
LGW
-
SFO
1 stop14h 50m
SWISS
Mon 26/1020:25
SFO
-
LGW
1 stop14h 25m
SWISS
Deal found 20/7£459
Wed 23/909:25
LGW
-
SFO
1 stop14h 50m
SWISS
Wed 30/919:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 21/7£460
Wed 23/918:35
LGW
-
SFO
1 stop30h 00m
SWISS
Wed 14/1019:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 19/7£461
Tue 22/918:35
LGW
-
SFO
1 stop30h 00m
SWISS
Wed 14/1019:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 19/7£463
Thu 20/809:25
LGW
-
SFO
1 stop14h 50m
SWISS
Wed 26/814:20
SFO
-
LGW
1 stop34h 05m
SWISS
Deal found 19/7£464
Fri 4/909:25
LGW
-
SFO
1 stop14h 50m
SWISS
Mon 7/919:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 23/7£465
Wed 9/1218:40
LGW
-
SFO
1 stop29h 50m
SWISS
Tue 5/119:25
SFO
-
LGW
1 stop14h 25m
SWISS
Deal found 21/7£466
Fri 28/809:25
LGW
-
SFO
1 stop14h 50m
SWISS
Tue 8/919:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 21/7£467
Tue 18/809:25
LGW
-
SFO
1 stop15h 10m
SWISS
Wed 26/814:20
SFO
-
LGW
1 stop34h 05m
SWISS
Deal found 20/7£468
Wed 9/909:25
LGW
-
SFO
1 stop14h 50m
SWISS
Mon 14/919:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 19/7£469

Find flight deals from Gatwick to Fremont

Keep the following information in mind while searching for Gatwick to Fremont flight deals. Data was last updated 23 July 2026.

Round-trip from

£457

One-way from

£403

Popular in

August

Cheapest in

February

Average price

£694
SWISS
  • SWISS
  • 30/9-4/11
  • 2 total stops
  • 29h 15m total
  • London to Fremont
Search Deals
11/9
  • 11/9
  • 3 total stops
  • 34h 10m total
  • London to Fremont
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£109 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick 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 23 July 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Fremont that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 9/9

16:25-14:30

1 stop30h 05m

San Francisco

Tue 15/9

19:20-09:45

2 stops30h 25m

£511

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Mon 14/9

21:15-14:35

2 stops49h 20m

San Francisco

Thu 24/9

16:30-09:45

1 stop33h 15m

£534

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Fri 16/10

10:25-00:34

2 stops22h 09m

San Francisco

Mon 26/10

06:00-09:00

2 stops20h 00m

£546

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Thu 22/10

09:25-16:35

1 stop15h 10m

San Francisco

Thu 29/10

15:20-17:50

2 stops19h 30m

£549
Fastest return journey

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Thu 20/8

09:25-16:15

1 stop14h 50m

San Francisco

Thu 27/8

19:35-17:50

1 stop14h 15m

£581

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Fri 4/9

10:25-23:50

2 stops21h 25m

San Francisco

Fri 11/9

15:05-16:00

1 stop16h 55m

£594

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 28/10

09:35-17:05

2 stops62h 30m

San Francisco

Sat 7/11

16:35-09:50

1 stop33h 15m

£597

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Mon 2/11

21:35-14:45

2 stops49h 10m

San Francisco

Mon 16/11

16:35-20:35

2 stops20h 00m

£603

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Sat 26/9

21:15-14:05

2 stops48h 50m

San Francisco

Sat 3/10

19:35-09:45

1 stop30h 10m

£604

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 21/10

09:25-16:35

1 stop15h 10m

San Francisco

Wed 28/10

15:20-17:50

2 stops19h 30m

£677

Flights are sorted by cheapest return flights first.

Deals found on 23/7

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Gatwick to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from Gatwick 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 London Gatwick Airport to Fremont

How much does it cost for a return flight from London Gatwick Airport to Fremont?

Airfare is below average for this route at the moment.
London Gatwick Airport to Fremont flights typically cost between £567 and £822 in September.
The cheapest return price found within the last 5 days was £457 on SWISS (30 Sept–4 Nov).

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 23 July 2026.
Check out reviews from past customers who have flown with SWISS from London Gatwick Airport to Fremont to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
2,019 reviews
Check prices

Crew

8.3

Entertainment

6.8

Food

7.1

Comfort

7.4

Overall

7.5

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2023

ZRH - ORD

There were many children where I sat, screaming and crying for many hours :(
SWISS
7.5
Good
2,019 reviews
SWISS
7.5
Good
2,019 reviews
Check prices

Crew

8.3

Entertainment

6.8

Food

7.1

Comfort

7.4

Overall

7.5

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2023

ZRH - ORD

There were many children where I sat, screaming and crying for many hours :(

Related info for your journey

Find useful and relevant information for your journey from Gatwick 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 London Gatwick Airport to Fremont?

    There are many flights that can get you from London Gatwick Airport to Fremont in 15h 10m. Fly via TAP AIR PORTUGAL, Virgin Atlantic, or SWISS to get the fastest option. Airlines will cover a distance of 5374 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Yes. In addition to deals on Gatwick to Fremont flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Fremont?

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

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

    Yes. Cheapflights offers flight deals from Gatwick 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 Gatwick to Fremont

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Top airline flying from Gatwick to Fremont

Discover the top airline that operate flights from Gatwick 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 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest£371Average£503FlexibilityNo cancel feeOn-time79%
Search SWISS 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 Gatwick to Fremont?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Fremont from Gatwick today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Fremont?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Gatwick to Fremont for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Gatwick to Fremont with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Gatwick to Fremont, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Gatwick to Fremont become cheaper?

Of course! You can now track prices for flights from Gatwick to Fremont and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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