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Cheap flights from London Gatwick Airport to Fremont from £446

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 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SFO
17 Jul — 24 Jul1
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 17 June 2026.

Fri 4/909:25
LGW
-
SFO
1 stop14h 50m
SWISS
Sat 19/919:35
SFO
-
LGW
1 stop28h 50m
SWISS
Deal found 17/6£500
Wed 2/918:35
LGW
-
SFO
1 stop29h 40m
SWISS
Sat 19/919:35
SFO
-
LGW
1 stop28h 50m
SWISS
Deal found 16/6£501
Fri 21/810:25
LGW
-
SFO
1 stop15h 35m
Virgin Atlantic
Mon 7/914:36
SFO
-
LGW
2 stops17h 24m
Virgin Atlantic
Deal found 16/6£503
Sun 18/1009:05
LGW
-
SFO
1 stop15h 10m
SWISS
Sun 25/1020:25
SFO
-
LGW
1 stop14h 25m
SWISS
Deal found 16/6£506
Wed 23/910:25
LGW
-
SFO
2 stops19h 42m
Multiple Airlines
Thu 8/1020:10
SFO
-
LGW
1 stop35h 50m
Multiple Airlines
Deal found 17/6£509
Fri 11/909:25
LGW
-
SFO
1 stop14h 50m
SWISS
Fri 25/919:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 16/6£512
Mon 19/1009:25
LGW
-
SFO
1 stop14h 50m
SWISS
Wed 28/1020:25
SFO
-
LGW
1 stop14h 25m
SWISS
Deal found 16/6£515
Mon 19/1009:25
LGW
-
SFO
1 stop14h 50m
SWISS
Mon 26/1020:25
SFO
-
LGW
1 stop14h 25m
SWISS
Deal found 16/6£517
Fri 21/818:35
LGW
-
SFO
1 stop30h 00m
SWISS
Sun 6/919:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 16/6£518
Fri 4/915:25
LGW
-
SFO
3 stops31h 15m
Multiple Airlines
Sat 19/916:45
SFO
-
LGW
3 stops23h 20m
Multiple Airlines
Deal found 17/6£520
Wed 1/709:25
LGW
-
SFO
2 stops18h 37m
SWISS
Wed 22/714:40
SFO
-
LGW
2 stops33h 45m
SWISS
Deal found 13/6£521

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 17 June 2026.

Round-trip from

£500

One-way from

£446

Popular in

August

Cheapest in

February

Average price

£651
SWISS
  • SWISS
  • 4/9-19/9
  • 2 total stops
  • 43h 40m total
  • London to Fremont
Search Deals
27/7
  • 27/7
  • 3 total stops
  • 58h 55m total
  • London to Fremont
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£131 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 17 June 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

19:20-20:30

3 stops41h 10m

£557

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Mon 31/8

09:25-16:15

1 stop14h 50m

San Francisco

Thu 1/10

14:40-17:50

2 stops19h 10m

£565

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Fri 18/9

09:25-16:15

1 stop14h 50m

San Francisco

Fri 25/9

14:40-17:50

2 stops19h 10m

£595

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 28/10

09:35-17:05

2 stops62h 30m

San Francisco

Sat 7/11

16:35-20:40

2 stops20h 05m

£612

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 8/7

09:25-16:15

1 stop14h 50m

San Francisco

Wed 15/7

14:40-17:50

2 stops19h 10m

£612

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Thu 3/9

19:35-14:30

1 stop26h 55m

San Francisco

Sun 13/9

16:30-14:40

1 stop14h 10m

£689

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 15/7

17:00-10:15

2 stops25h 15m

San Francisco

Mon 20/7

20:10-09:25

1 stop29h 15m

£757

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Thu 16/7

12:20-00:30

1 stop20h 10m

San Francisco

Sun 9/8

06:00-09:35

1 stop19h 35m

£778
Fastest return journey

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Mon 29/6

09:25-18:32

2 stops17h 07m

San Francisco

Sun 5/7

19:35-17:50

1 stop14h 15m

£809

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Fri 14/8

09:25-16:15

1 stop14h 50m

San Francisco

Sat 22/8

14:40-17:50

2 stops19h 10m

£811

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 21 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?

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 17 June 2026.
Check out reviews from past customers who have flown with SWISS and British Airways 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
1,971 reviews
Check prices

Food

7.1

Boarding

7.7

Comfort

7.4

Overall

7.5

Entertainment

6.8

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Joanne,Sept 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
SWISS
7.5
Good
1,971 reviews
SWISS
7.5
Good
1,971 reviews
Check prices

Food

7.1

Boarding

7.7

Comfort

7.4

Overall

7.5

Entertainment

6.8

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Joanne,Sept 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
British Airways
6.7
Okay
8,054 reviews
SWISS
7.5
Good
1,971 reviews
Check prices

Food

7.1

Boarding

7.7

Comfort

7.4

Overall

7.5

Entertainment

6.8

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Joanne,Sept 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.

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 14h 50m. Fly via TAP AIR PORTUGAL 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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Top 2 airlines flying from Gatwick to Fremont

Discover the top 2 airlines 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 17 June 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest£370Average£475FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapest£384Average£822FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Gatwick to Fremont?

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

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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?

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