Cheap flights from San Francisco to London Gatwick Airport from £236

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LGW
2 Sep — 9 Sep1
1 adult

Cheap 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 28 August 2025.

Round-trip from

£407

One-way from

£236

Popular in

June

Cheapest in

April

Average price

£548
13/10-31/10
  • 13/10-31/10
  • 2 total stops
  • 58h 39m total
  • San Francisco to London
1/10
  • 1/10
  • 2 total stops
  • 21h 13m total
  • San Francisco to London
Highest demand for flights based on searches. 11% potential increase in price (£58 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from San Francisco to Gatwick

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 28 August 2025.

Mon 13/1007:00SFO - LGW
1 stop19h 00mMultiple Airlines
Fri 31/1014:00LGW - SFO
1 stop39h 39mMultiple Airlines
Deal found 26/8£407
Sun 16/1116:40SFO - LGW
2 stops22h 40mMultiple Airlines
Sat 22/1113:10LGW - SFO
2 stops33h 25mMultiple Airlines
Deal found 26/8£408
Tue 7/1016:49SFO - LGW
1 stop34h 06mMultiple Airlines
Wed 15/1010:55LGW - SFO
1 stop21h 03mMultiple Airlines
Deal found 27/8£413
Sat 27/906:00SFO - LGW
1 stop19h 30mMultiple Airlines
Wed 15/1018:05LGW - SFO
2 stops48h 50mMultiple Airlines
Deal found 27/8£417
Thu 6/1116:40SFO - LGW
2 stops20h 20mMultiple Airlines
Thu 13/1111:35LGW - SFO
2 stops35h 00mMultiple Airlines
Deal found 26/8£422
Wed 17/905:50SFO - LGW
1 stop21h 05mMultiple Airlines
Sat 20/909:50LGW - SFO
1 stop22h 09mMultiple Airlines
Deal found 26/8£423
Tue 14/1019:40SFO - LGW
2 stops19h 15mMultiple Airlines
Tue 21/1020:20LGW - SFO
2 stops28h 10mMultiple Airlines
Deal found 26/8£428
Tue 16/918:45SFO - LGW
2 stops31h 00mTAP AIR PORTUGAL
Wed 22/1016:25LGW - SFO
1 stop30h 05mTAP AIR PORTUGAL
Deal found 26/8£428
Tue 16/918:45SFO - LGW
2 stops31h 00mTAP AIR PORTUGAL
Tue 23/916:25LGW - SFO
1 stop30h 10mTAP AIR PORTUGAL
Deal found 26/8£429
Wed 15/1010:59SFO - LGW
1 stop15h 56mMultiple Airlines
Wed 5/1121:05LGW - SFO
2 stops34h 53mMultiple Airlines
Deal found 26/8£431
Mon 13/1016:20SFO - LGW
1 stop15h 15mMultiple Airlines
Tue 21/1008:50LGW - SFO
3 stops32h 40mMultiple Airlines
Deal found 27/8£433
Tue 16/918:45SFO - LGW
2 stops35h 15mTAP AIR PORTUGAL
Tue 21/1016:25LGW - SFO
1 stop30h 10mTAP AIR PORTUGAL
Deal found 26/8£434

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 28 August 2025.
Use the filters below to find and compare flights from San Francisco to London Gatwick Airport that are best for you.

Fly from

San Francisco

Fly to

Gatwick

Route

Depart

Return

Price

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Wed 8/10

10:59-10:55

1 stop15h 56m

London Gatwick

Wed 22/10

10:55-10:19

1 stop31h 24m

£413

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Sun 28/9

05:50-10:55

1 stop21h 05m

London Gatwick

Thu 2/10

14:00-23:09

1 stop17h 09m

£455

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Fri 3/10

05:50-10:55

1 stop21h 05m

London Gatwick

Wed 8/10

10:55-23:58

1 stop21h 03m

£469

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Tue 14/10

19:30-17:50

1 stop14h 20m

London Gatwick

Tue 28/10

18:40-17:30

1 stop29h 50m

£470

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Mon 6/10

19:40-17:50

1 stop14h 10m

London Gatwick

Mon 20/10

18:35-16:10

1 stop29h 35m

£470

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Mon 6/10

19:40-17:50

1 stop14h 10m

London Gatwick

Tue 21/10

18:35-16:10

1 stop29h 35m

£470

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Mon 1/12

16:35-15:45

1 stop15h 10m

London Gatwick

Wed 21/1

09:35-16:05

2 stops62h 30m

£471

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Thu 11/9

08:45-10:55

1 stop18h 10m

London Gatwick

Sat 20/9

09:50-23:59

1 stop22h 09m

£471

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Mon 8/9

05:50-10:50

1 stop21h 00m

London Gatwick

Fri 12/9

10:55-12:43

1 stop33h 48m

£472

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Wed 12/11

07:00-06:00

1 stop15h 00m

London Gatwick

Mon 17/11

13:00-16:26

1 stop35h 26m

£472

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 19 results
1
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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 is the cheapest month to book a flight from San Francisco to London Gatwick Airport?

Currently, April is the cheapest month in which you can book a flight from San Francisco to London Gatwick Airport (average of £102). Flying from San Francisco to London Gatwick Airport in July is currently the most expensive (average of £142). 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.

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 11.8 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 20m. Fly via SWISS to get the fastest option. Airlines will cover a distance of 5374 mi.

  • 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.

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

    Currently, April is the cheapest month in which you can book a flight from San Francisco to London Gatwick Airport (average of £102). Flying from San Francisco to London Gatwick Airport in July is currently the most expensive (average of £142). 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

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Ipswich
Chichester
Winchester
Eastbourne
Dartford
Guildford
Romford

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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.

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