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Cheap flights from San Francisco to London Gatwick Airport from £278

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 14/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LGW
25 Aug — 1 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Francisco to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco to Gatwick
Explore the most affordable flight options available from San Francisco to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 July 2026.

Wed 16/916:35
SFO
-
LGW
2 stops21h 20m
Multiple Airlines
Mon 21/914:30
LGW
-
SFO
2 stops31h 05m
Multiple Airlines
Deal found 24/7£515
Mon 14/916:30
SFO
-
LGW
2 stops23h 25m
Multiple Airlines
Mon 28/917:00
LGW
-
SFO
2 stops28h 35m
Multiple Airlines
Deal found 25/7£541
Mon 19/1006:00
SFO
-
LGW
2 stops26h 55m
Multiple Airlines
Tue 3/1118:40
LGW
-
SFO
1 stop29h 50m
Multiple Airlines
Deal found 22/7£544
Wed 12/816:30
SFO
-
LGW
2 stops33h 30m
Multiple Airlines
Tue 22/909:25
LGW
-
SFO
1 stop14h 50m
Multiple Airlines
Deal found 22/7£550
Tue 29/908:10
SFO
-
LGW
2 stops20h 05m
Multiple Airlines
Tue 13/1016:50
LGW
-
SFO
2 stops27h 50m
Multiple Airlines
Deal found 25/7£551
Mon 14/916:30
SFO
-
LGW
2 stops23h 25m
Multiple Airlines
Mon 21/917:00
LGW
-
SFO
2 stops28h 35m
Multiple Airlines
Deal found 25/7£554
Thu 17/916:30
SFO
-
LGW
2 stops22h 35m
Multiple Airlines
Mon 21/917:00
LGW
-
SFO
2 stops28h 35m
Multiple Airlines
Deal found 24/7£555
Thu 17/916:30
SFO
-
LGW
2 stops22h 35m
Multiple Airlines
Mon 28/914:30
LGW
-
SFO
2 stops31h 05m
Multiple Airlines
Deal found 24/7£558
Tue 20/1008:10
SFO
-
LGW
2 stops19h 15m
Multiple Airlines
Wed 28/1017:15
LGW
-
SFO
2 stops27h 20m
Multiple Airlines
Deal found 24/7£561
Mon 17/815:43
SFO
-
LGW
2 stops34h 17m
Multiple Airlines
Tue 1/909:25
LGW
-
SFO
1 stop14h 50m
Multiple Airlines
Deal found 21/7£563
Tue 11/822:07
SFO
-
LGW
2 stops27h 53m
Multiple Airlines
Wed 23/909:25
LGW
-
SFO
1 stop14h 50m
Multiple Airlines
Deal found 22/7£566

Find flight deals from San Francisco to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Gatwick (LGW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 July 2026.

Round-trip from

£515

One-way from

£278

Popular in

June

Cheapest in

February

Average price

£765
16/9-21/9
  • 16/9-21/9
  • 4 total stops
  • 52h 25m total
  • San Francisco to London
Search Deals
14/8
  • 14/8
  • 2 total stops
  • 52h 55m total
  • San Francisco to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£136 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£22 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 San Francisco to Gatwick 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 26 July 2026.
Use the filters below to find and compare flights from San Francisco to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Tue 20/10

08:23-10:00

1 stop17h 37m

London Gatwick

Wed 28/10

10:10-22:53

1 stop19h 43m

£581

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Wed 12/8

16:35-20:30

2 stops19h 55m

London Gatwick

Wed 9/9

16:25-14:30

1 stop30h 05m

£611

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Mon 9/11

16:35-15:45

1 stop15h 10m

London Gatwick

Wed 11/11

09:35-16:05

2 stops62h 30m

£634

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Sun 18/10

18:45-16:40

1 stop37h 55m

London Gatwick

Thu 29/10

10:05-17:30

1 stop38h 25m

£665

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Wed 19/8

16:30-14:45

1 stop14h 15m

London Gatwick

Thu 3/9

19:35-14:30

1 stop26h 55m

£682

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Thu 3/9

16:30-09:45

1 stop33h 15m

London Gatwick

Mon 7/9

21:15-14:35

2 stops49h 20m

£683

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Tue 1/9

19:20-09:45

2 stops30h 25m

London Gatwick

Mon 7/9

21:15-14:35

2 stops49h 20m

£687

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Mon 21/9

16:30-09:45

1 stop33h 15m

London Gatwick

Wed 23/9

21:15-14:30

2 stops25h 15m

£690
Fastest return journey

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Tue 25/8

10:40-16:00

2 stops21h 20m

London Gatwick

Tue 1/9

10:35-18:00

1 stop15h 25m

£704

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Sat 22/8

19:35-11:20

2 stops31h 45m

London Gatwick

Sat 29/8

21:15-14:05

2 stops48h 50m

£724

Flights are sorted by cheapest return flights first.

Deals found on 24/7

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from San Francisco to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from San Francisco 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.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Francisco to London Gatwick?

    Most people fly from San Francisco (SFO) if they book a flight from San Francisco to London Gatwick. On average, San Francisco has 0 outbound flights to London Gatwick per day from 0 airlines. San Francisco is conveniently located just 11.0 mi from San Francisco’s city center.

  • How long is the flight from San Francisco to London Gatwick Airport?

    There are many flights that can get you from San Francisco to London Gatwick Airport in 14h 15m. Fly via TAP AIR PORTUGAL, Turkish Airlines, or Condor to get the fastest option. Airlines will cover a distance of 5374 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Gatwick 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

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Watford
Southend-on-Sea
Enfield
Kingston upon Thames
Southall
Aylesbury
Dover
Romford

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

Millions of users choose and trust Cheapflights to book the best flight deals from San Francisco to Gatwick for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Gatwick from San Francisco shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from San Francisco to Gatwick 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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