Find flights
When to book
FAQs

Cheap flights from San Francisco to London Gatwick Airport from £373

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LGW
25 Jun — 2 Jul1
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 May 2026.

Thu 1/1019:35
SFO
-
LGW
1 stop14h 15m
SWISS
Mon 12/1009:25
LGW
-
SFO
1 stop14h 50m
SWISS
Deal found 23/5£655
Tue 8/919:20
SFO
-
LGW
2 stops30h 25m
TAP AIR PORTUGAL
Wed 16/921:15
LGW
-
SFO
2 stops25h 15m
TAP AIR PORTUGAL
Deal found 23/5£656
Sat 23/516:30
SFO
-
LGW
1 stop14h 10m
Condor
Wed 3/619:40
LGW
-
SFO
1 stop26h 50m
Condor
Deal found 21/5£657
Wed 18/1118:35
SFO
-
LGW
1 stop20h 00m
Turkish Airlines
Wed 2/1217:05
LGW
-
SFO
1 stop31h 25m
Turkish Airlines
Deal found 26/5£657
Thu 15/1016:30
SFO
-
LGW
2 stops19h 55m
TAP AIR PORTUGAL
Mon 16/1121:35
LGW
-
SFO
2 stops49h 10m
TAP AIR PORTUGAL
Deal found 25/5£658
Mon 3/807:00
SFO
-
LGW
2 stops18h 40m
Virgin Atlantic
Tue 18/817:00
LGW
-
SFO
2 stops31h 15m
Virgin Atlantic
Deal found 23/5£659
Tue 15/914:40
SFO
-
LGW
2 stops19h 10m
SWISS
Wed 23/909:25
LGW
-
SFO
1 stop14h 50m
SWISS
Deal found 22/5£660
Thu 20/814:40
SFO
-
LGW
2 stops19h 10m
SWISS
Tue 25/809:25
LGW
-
SFO
2 stops17h 07m
SWISS
Deal found 25/5£660
Wed 5/815:05
SFO
-
LGW
1 stop16h 55m
Delta
Sat 22/810:25
LGW
-
SFO
1 stop15h 35m
Delta
Deal found 21/5£661
Thu 6/815:05
SFO
-
LGW
1 stop16h 55m
Delta
Fri 21/810:25
LGW
-
SFO
1 stop15h 35m
Delta
Deal found 25/5£662
Tue 1/919:20
SFO
-
LGW
2 stops34h 40m
TAP AIR PORTUGAL
Sun 13/921:15
LGW
-
SFO
2 stops24h 50m
TAP AIR PORTUGAL
Deal found 25/5£662
Sat 15/819:35
SFO
-
LGW
1 stop14h 15m
SWISS
Tue 25/809:25
LGW
-
SFO
1 stop15h 10m
SWISS
Deal found 24/5£663

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 May 2026.

Round-trip from

£655

One-way from

£373

Popular in

June

Cheapest in

January

Average price

£688
SWISS
  • SWISS
  • 1/10-12/10
  • 2 total stops
  • 29h 05m total
  • San Francisco to London
Search Deals
1/7
  • 1/7
  • 1 total stop
  • 16h 45m total
  • San Francisco to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£114 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 May 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

Thu 6/8

15:05-16:00

1 stop16h 55m

London Gatwick

Fri 21/8

10:25-18:00

1 stop15h 35m

£662

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Mon 2/11

16:35-15:45

1 stop15h 10m

London Gatwick

Fri 6/11

16:40-14:45

1 stop30h 05m

£714

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Fri 20/11

19:15-09:50

1 stop30h 35m

London Gatwick

Sat 28/11

10:10-14:45

2 stops60h 35m

£800

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Sat 4/7

10:25-09:35

1 stop15h 10m

London Gatwick

Sun 23/8

12:20-22:32

1 stop18h 12m

£848

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Thu 2/7

18:45-22:25

1 stop19h 40m

London Gatwick

Thu 9/7

17:35-10:50

1 stop25h 15m

£867

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Tue 21/7

07:10-09:25

2 stops18h 15m

London Gatwick

Mon 3/8

17:00-10:15

2 stops25h 15m

£902

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Tue 28/7

11:30-16:00

2 stops20h 30m

London Gatwick

Sun 2/8

10:25-22:49

2 stops20h 24m

£902

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Thu 18/6

18:45-22:25

1 stop19h 40m

London Gatwick

Thu 25/6

17:35-10:50

1 stop25h 15m

£923

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Fri 3/7

16:30-14:40

1 stop14h 10m

London Gatwick

Fri 21/8

10:20-21:27

2 stops19h 07m

£937
Fastest return journey

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Mon 20/7

19:35-17:50

1 stop14h 15m

London Gatwick

Mon 27/7

09:25-18:32

2 stops17h 07m

£963

Flights are sorted by cheapest return flights first.

Deals found on 24/5

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to London Gatwick Airport

What’s the top stopover airport for flights from San Francisco to London Gatwick Airport?

Share of one-stop return flights from San Francisco to London Gatwick Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Boston (BOS) – chosen by Cheapflights users on 50% of one-stop itineraries from San Francisco to London Gatwick Airport on Cheapflights.

What’s the cheapest stopover airport for flights from San Francisco to London Gatwick Airport?

Average return fare for one-stop flights from San Francisco to London Gatwick Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Boston (BOS) is the most affordable one-stop option, with an average return flight price of £942.

What’s the fastest stopover option from San Francisco to London Gatwick Airport?

Shortest average travel time for one-stop one-way flights from San Francisco to London Gatwick Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via New York (JFK) have the shortest average one-way travel time for one-stop routes: 14h 25m.

Which airport typically offers the quickest stopover for flights from San Francisco to London Gatwick Airport?

Average stopover duration for one-stop one-way flights from San Francisco to London Gatwick Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via New York (JFK) offer the fastest connection on this route, with an average stopover time of 1h 15m.

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 15h 10m. Fly via Delta, TAP AIR PORTUGAL, or JetBlue 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
Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Ipswich
Watford
Romford
Guildford
Borehamwood
Southall
Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from San Francisco to Gatwick via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.