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Cheap flights from London Gatwick Airport to San Francisco Bay Area from £304

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SFO
16 Aug — 23 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to San Francisco Bay Area

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to San Francisco Bay Area
Explore the most affordable flight options available from Gatwick to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 July 2026.

Tue 13/1018:35
LGW
-
SFO
1 stop29h 40m
SWISS
Thu 22/1019:35
SFO
-
LGW
1 stop28h 50m
SWISS
Deal found 16/7£456
Thu 17/909:25
LGW
-
SFO
1 stop14h 50m
SWISS
Sat 17/1019:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 16/7£460
Thu 17/909:25
LGW
-
SFO
1 stop14h 50m
SWISS
Sun 20/919:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 14/7£461
Tue 22/909:25
LGW
-
SFO
1 stop14h 50m
SWISS
Wed 30/919:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 12/7£462
Thu 10/909:25
LGW
-
SFO
1 stop14h 50m
SWISS
Tue 15/919:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 13/7£463
Thu 10/909:25
LGW
-
SFO
1 stop14h 50m
SWISS
Mon 21/919:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 13/7£464
Thu 27/809:25
LGW
-
SFO
1 stop14h 50m
SWISS
Tue 22/919:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 15/7£464
Thu 27/809:25
LGW
-
SFO
1 stop14h 50m
SWISS
Tue 8/919:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 12/7£465
Thu 3/909:25
LGW
-
SFO
1 stop14h 50m
SWISS
Wed 16/919:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 16/7£466
Wed 14/1009:25
LGW
-
SFO
1 stop15h 10m
SWISS
Wed 21/1019:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 14/7£466
Mon 24/809:25
LGW
-
SFO
1 stop14h 50m
SWISS
Tue 8/919:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 13/7£467
Tue 15/909:25
LGW
-
SFO
1 stop14h 50m
SWISS
Wed 30/919:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 16/7£469

Find flight deals from Gatwick to San Francisco Bay Area

Keep the following information in mind while searching for Gatwick to San Francisco Bay Area flight deals. Data was last updated 17 July 2026.

Round-trip from

£456

One-way from

£304

Popular in

December

Cheapest in

February

Average price

£612
SWISS
  • SWISS
  • 13/10-22/10
  • 2 total stops
  • 58h 30m total
  • London to San Francisco Bay Area
Search Deals
1/9
  • 1/9
  • 2 total stops
  • 54h 07m total
  • London to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 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 San Francisco Bay Area 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 July 2026.
Use the filters below to find and compare flights from London Gatwick Airport to San Francisco Bay Area 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

£504

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Tue 18/8

09:25-16:35

1 stop15h 10m

San Francisco

Tue 8/9

14:40-17:50

2 stops19h 10m

£528

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

Thu 3/9

10:25-22:58

2 stops20h 33m

San Jose

Wed 16/9

14:56-16:00

2 stops17h 04m

£588

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Tue 1/12

11:40-12:45

1 stop33h 05m

San Francisco

Fri 5/3

13:45-09:45

1 stop36h 00m

£598

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

£604

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Tue 1/9

09:25-16:15

1 stop14h 50m

San Francisco

Fri 30/10

15:20-17:50

2 stops19h 30m

£606

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Sun 20/9

09:05-16:15

1 stop15h 10m

San Francisco

Fri 2/10

14:40-17:50

2 stops19h 10m

£663

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Thu 15/10

09:25-16:35

1 stop15h 10m

San Francisco

Thu 22/10

14:40-17:50

2 stops19h 10m

£674

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 23/9

19:40-14:30

1 stop26h 50m

San Francisco

Fri 25/9

16:30-14:40

1 stop14h 10m

£709

LondonOakland

LGW - OAK

LGWOAK

London Gatwick

Thu 27/8

10:20-22:54

2 stops20h 34m

Oakland

Sat 12/9

08:04-18:45

2 stops26h 41m

£720

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Gatwick to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area 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 San Francisco Bay Area

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. 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 San Francisco Bay Area. Reviews last updated 17 July 2026.
Read through reviews of airlines operating flights from London Gatwick Airport to San Francisco Bay Area, such as SWISS. 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.
SWISS
7.5
Good
2,006 reviews
Check prices

Crew

8.3

Overall

7.5

Food

7.1

Entertainment

6.8

Boarding

7.7

Comfort

7.4

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
2,006 reviews
SWISS
7.5
Good
2,006 reviews
Check prices

Crew

8.3

Overall

7.5

Food

7.1

Entertainment

6.8

Boarding

7.7

Comfort

7.4

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 San Francisco Bay Area. 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 San Francisco Bay Area?

    For as low as £528, TAP AIR PORTUGAL can have you in San Francisco Bay Area from London Gatwick Airport in 15h 10m. Airlines will cover a distance of 5374 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from London Gatwick Airport to San Francisco Bay Area?

    Most travelers choose London Gatwick - San Francisco, London Gatwick - Oakland or London Gatwick - San Jose when deciding on the best route from London Gatwick Airport to San Francisco Bay Area.

  • Can I find deals for flights from Gatwick to San Francisco Bay Area that include hotel bookings?

    Yes. In addition to deals on Gatwick to San Francisco Bay Area flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to San Francisco Bay Area?

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

  • Can I find deals for business class flights from Gatwick to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Gatwick to San Francisco Bay Area 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 San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Gatwick to San Francisco Bay Area

Discover the top airline that operate flights from Gatwick to San Francisco Bay Area. 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 July 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest£367Average£480FlexibilityNo cancel feeOn-time79%
Search SWISS flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Gatwick to San Francisco Bay Area?

Deals for Gatwick to San Francisco Bay Area flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to San Francisco Bay Area?

Cheapflights helps you find that perfect flight to San Francisco Bay Area from Gatwick by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Gatwick to San Francisco Bay Area with no change fees?

Yes, we can. To see specific flights from Gatwick to San Francisco Bay Area with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Gatwick to San Francisco Bay Area become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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