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Cheap flights from London Gatwick Airport to San Francisco Bay Area from £274

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SFO
23 Aug — 30 Aug1
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 18 August 2025.

Round-trip from

£415

One-way from

£274

Popular in

July

Cheapest in

February

Average price

£611
7/9-22/9
  • 7/9-22/9
  • 3 total stops
  • 47h 30m total
  • London to San Francisco Bay Area
Search Deals
15/10
  • 15/10
  • 3 total stops
  • 33h 02m total
  • London to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 18 August 2025.

Sun 7/914:00LGW - SFO
2 stops27h 50mMultiple Airlines
Mon 22/905:50SFO - LGW
1 stop19h 40mMultiple Airlines
Deal found 17/8£415
Fri 19/915:05LGW - SFO
1 stop16h 54mAmerican Airlines
Fri 3/1010:22SFO - LGW
1 stop13h 48mAmerican Airlines
Deal found 17/8£416
Sun 7/914:00LGW - SFO
2 stops35h 30mMultiple Airlines
Sun 21/911:48SFO - LGW
1 stop15h 07mMultiple Airlines
Deal found 17/8£417
Fri 12/910:55LGW - SFO
1 stop30h 55mMultiple Airlines
Sat 20/906:00SFO - LGW
1 stop19h 30mMultiple Airlines
Deal found 17/8£417
Wed 3/916:25LGW - SFO
1 stop30h 05mTAP AIR PORTUGAL
Wed 1/1016:20SFO - LGW
2 stops20h 10mTAP AIR PORTUGAL
Deal found 16/8£419
Wed 24/918:35LGW - SFO
1 stop29h 35mSWISS
Wed 1/1019:30SFO - LGW
1 stop14h 25mSWISS
Deal found 16/8£420
Fri 12/914:00LGW - SFO
1 stop17h 09mMultiple Airlines
Sat 27/906:00SFO - LGW
1 stop19h 30mMultiple Airlines
Deal found 17/8£420
Wed 10/914:00LGW - SFO
2 stops39h 21mMultiple Airlines
Tue 30/922:59SFO - LGW
1 stop23h 21mMultiple Airlines
Deal found 16/8£422
Wed 17/910:55LGW - SFO
1 stop21h 04mMultiple Airlines
Wed 24/911:12SFO - LGW
1 stop15h 43mMultiple Airlines
Deal found 17/8£428
Thu 11/914:00LGW - SFO
2 stops25h 45mMultiple Airlines
Sun 21/911:48SFO - LGW
1 stop15h 07mMultiple Airlines
Deal found 17/8£429
Thu 30/1018:40LGW - SFO
1 stop29h 50mSWISS
Tue 11/1119:25SFO - LGW
1 stop14h 25mSWISS
Deal found 17/8£429
Thu 11/910:45LGW - SJC
1 stop19h 58mMultiple Airlines
Thu 18/920:02SJC - LGW
1 stop30h 53mMultiple Airlines
Deal found 17/8£457

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 18 August 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

Mon 15/9

14:00-23:09

1 stop17h 09m

San Francisco

Mon 22/9

05:50-09:30

1 stop19h 40m

£415

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 4/2

09:35-16:05

2 stops62h 30m

San Francisco

Wed 18/2

16:35-09:50

1 stop33h 15m

£426

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Thu 30/10

18:40-17:30

1 stop29h 50m

San Francisco

Tue 11/11

19:25-17:50

1 stop14h 25m

£429

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 10/9

18:35-16:10

1 stop29h 35m

San Francisco

Sun 14/9

19:30-17:50

1 stop14h 20m

£431

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Fri 12/12

10:45-14:45

2 stops36h 00m

San Francisco

Fri 2/1

19:10-08:20

2 stops29h 10m

£433

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Sun 11/1

21:25-14:35

2 stops25h 10m

San Francisco

Mon 9/2

16:35-15:45

1 stop15h 10m

£434

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Tue 9/9

16:25-14:35

1 stop30h 10m

San Francisco

Tue 16/9

18:45-14:00

1 stop35h 15m

£437

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Sun 14/9

14:45-23:59

1 stop17h 14m

San Francisco

Sun 21/9

23:29-08:10

1 stop24h 41m

£438

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Tue 16/9

18:35-16:10

1 stop29h 35m

San Francisco

Tue 23/9

19:30-17:50

1 stop14h 20m

£438

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Mon 8/9

10:25-23:59

1 stop21h 34m

San Francisco

Sun 21/9

05:50-10:55

1 stop21h 05m

£439

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 52 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 18 August 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.

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 18 August 2025.
Read through reviews of airlines operating flights from London Gatwick Airport to San Francisco Bay Area, such as Finnair, SWISS, andVirgin Atlantic. 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.
Finnair
7.6
Good
1,320 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Overall

7.6

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,320 reviews
Finnair
7.6
Good
1,320 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Overall

7.6

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
SWISS
7.6
Good
1,699 reviews
Finnair
7.6
Good
1,320 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Overall

7.6

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.4
Good
657 reviews
Finnair
7.6
Good
1,320 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Overall

7.6

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
TAP AIR PORTUGAL
7.1
Good
1,954 reviews
Finnair
7.6
Good
1,320 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Overall

7.6

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,277 reviews
Finnair
7.6
Good
1,320 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Overall

7.6

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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 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

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Top 7 airlines flying from Gatwick to San Francisco Bay Area

Discover the top 7 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 18 August 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£367Average£442FlexibilityNo cancel feeOn-time76%
Search Finnair flights
TAP AIR PORTUGALCheapest£367Average£454FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
SWISSCheapest£369Average£467FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air FranceCheapest£372Average£858FlexibilityNo cancel feeOn-time77%
Search Air France flights
IberiaCheapest£376Average£565FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Virgin AtlanticCheapest£384Average£466FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£388Average£520FlexibilityNo cancel feeOn-time70%
Search British Airways 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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