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Cheap flights from London Gatwick Airport to San Francisco Bay Area from £234

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SFO
8 apr — 15 apr1
1 adult

Cheap 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 3 aprile 2025.

Round-trip from

£408

One-way from

£234

Popular in

July

Cheapest in

February

Average price

£488
SWISS
  • SWISS
  • 6/5-14/5
  • 2 total stops
  • 44h 00m total
  • London to San Francisco Bay Area
Search Deals
6/5
  • 6/5
  • 3 total stops
  • 35h 34m total
  • London to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£92 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Gatwick to San Francisco Bay Area

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 3 aprile 2025.

lun 29/916:25LGW - SFO
1 stop30h 10mTAP AIR PORTUGAL
lun 13/1016:20SFO - LGW
1 stop15h 15mTAP AIR PORTUGAL
Deal found 2/4£403
mar 6/518:35LGW - SFO
1 stop29h 35mSWISS
mer 14/519:30SFO - LGW
1 stop14h 25mSWISS
Deal found 2/4£408
gio 15/510:25LGW - SFO
2 stops20h 01mFinnair
gio 22/510:10SFO - LGW
2 stops15h 10mFinnair
Deal found 2/4£412
mer 3/915:05LGW - SFO
1 stop16h 52mBritish Airways
mar 23/907:20SFO - LGW
1 stop16h 50mBritish Airways
Deal found 2/4£424
mar 29/415:05LGW - SFO
1 stop17h 05mAmerican Airlines
mar 20/522:20SFO - LGW
1 stop25h 50mAmerican Airlines
Deal found 2/4£436
mer 7/508:50LGW - SFO
2 stops20h 35mMultiple Airlines
mar 13/520:00SFO - LGW
1 stop18h 40mMultiple Airlines
Deal found 2/4£446
lun 9/612:00LGW - SFO
2 stops34h 53mVirgin Atlantic
gio 19/621:00SFO - LGW
1 stop29h 00mVirgin Atlantic
Deal found 2/4£469
mer 7/510:00LGW - SJC
2 stops34h 33mMultiple Airlines
lun 12/516:33SJC - LGW
2 stops30h 27mMultiple Airlines
Deal found 2/4£474
sab 6/912:40LGW - SFO
1 stop31h 43mAir Transat
dom 14/916:00SFO - LGW
1 stop34h 45mAir Transat
Deal found 2/4£480
lun 28/421:05LGW - SFO
1 stop28h 55mIberia
dom 11/520:00SFO - LGW
1 stop30h 15mIberia
Deal found 2/4£521
lun 23/612:00LGW - SFO
1 stop21h 45mAir France
ven 11/721:00SFO - LGW
1 stop29h 00mAir France
Deal found 2/4£546
lun 8/912:10LGW - SFO
1 stop19h 42mJetBlue
mer 17/907:00SFO - LGW
1 stop18h 35mJetBlue
Deal found 2/4£563

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 3 aprile 2025.
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

Gatwick

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

mar 6/5

18:35-16:10

1 stop29h 35m

San Francisco

mer 14/5

19:30-17:55

1 stop14h 25m

£408

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

gio 15/5

10:25-22:26

2 stops20h 01m

San Francisco

gio 22/5

10:10-09:20

2 stops15h 10m

£412

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

mar 29/4

15:05-00:10

1 stop17h 05m

San Francisco

mar 20/5

22:20-08:10

1 stop25h 50m

£436

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

mer 7/5

08:50-21:25

2 stops20h 35m

San Francisco

mar 13/5

20:00-22:40

1 stop18h 40m

£446

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

ven 2/5

15:05-00:10

1 stop17h 05m

San Francisco

ven 9/5

22:20-08:10

1 stop25h 50m

£461

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

lun 9/6

12:00-01:45

1 stop21h 45m

San Francisco

gio 19/6

21:00-10:00

1 stop29h 00m

£469

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

mer 7/5

10:00-12:33

2 stops34h 33m

San Jose

lun 12/5

16:33-07:00

2 stops30h 27m

£474

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

dom 1/6

12:05-13:15

1 stop33h 10m

San Francisco

lun 14/7

15:15-11:15

1 stop36h 00m

£503

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

mer 2/7

12:40-12:23

1 stop31h 43m

San Francisco

mer 23/7

13:25-07:55

1 stop34h 30m

£507

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

lun 28/4

21:05-18:00

1 stop28h 55m

San Francisco

dom 11/5

20:00-10:15

1 stop30h 15m

£521

Flights are sorted by cheapest return flights first.

Deals found on 2/4

Showing 1-10 of 39 results
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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

What is the cheapest month to book a flight from London Gatwick Airport to San Francisco Bay Area?

Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to San Francisco Bay Area (average of £538). Flying from London Gatwick Airport to San Francisco Bay Area in July is currently the most expensive (average of £803). 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 LGW to XIH?

Find hourly flight availability from Gatwick to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 aprile 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to San Francisco Bay Area as you normally would.

Rainfall in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 mm.

Temperature in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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 3 aprile 2025.
See what other customers who have flown with Delta, Air Transat and Finnair from London to San Francisco Bay Area have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,897 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,897 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Transat
7.8
Good
382 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,574 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from London Gatwick Airport to San Francisco Bay Area one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at £395. WestJet flights start at £403 while deals on Vueling start at £466 one-way.

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

    Most travelers choose London Gatwick - San Francisco, London Gatwick - San Jose or London Gatwick - Oakland 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.

  • What is the cheapest month to book a flight from London Gatwick Airport to San Francisco Bay Area?

    Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to San Francisco Bay Area (average of £538). Flying from London Gatwick Airport to San Francisco Bay Area in July is currently the most expensive (average of £803). 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 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 6 airlines flying from Gatwick to San Francisco Bay Area

Discover the top 6 airlines 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 3 aprile 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£357Average£473FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Virgin AtlanticCheapest£371Average£487FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
SWISSCheapest£375Average£460FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapest£376Average£555FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£384Average£494FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£394Average£650FlexibilityNo cancel feeOn-time77%
Search Iberia 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.

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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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