Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London Gatwick Airport to San Francisco from $562

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to San Francisco departing on 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London Gatwick Airport to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:35 pm - 2:30 pm
LGW
-
SFO
25h 55m
2 stops
Multiple Airlines Logo
4:30 pm - 7:10 pm
SFO
-
LGW
18h 40m
2 stops
$618Multiple Airlines
Thu, Aug 27 - Wed, Sep 9
Multiple Airlines Logo
6:40 pm - 2:30 pm
LGW
-
SFO
27h 50m
2 stops
Multiple Airlines Logo
4:30 pm - 7:55 pm
SFO
-
LGW
19h 25m
2 stops
$623Multiple Airlines
Thu, Aug 27 - Wed, Sep 9
Multiple Airlines Logo
4:30 pm - 2:30 pm
LGW
-
SFO
30h 00m
3 stops
Multiple Airlines Logo
4:30 pm - 8:30 am
SFO
-
LGW
32h 00m
3 stops
$624Multiple Airlines
Wed, Aug 26 - Wed, Sep 9
Multiple Airlines Logo
1:00 pm - 2:30 pm
LGW
-
SFO
33h 30m
3 stops
Multiple Airlines Logo
4:30 pm - 9:10 pm
SFO
-
LGW
20h 40m
2 stops
$626Multiple Airlines
Wed, Aug 26 - Wed, Sep 9
Multiple Airlines Logo
1:00 pm - 2:30 pm
LGW
-
SFO
33h 30m
3 stops
Multiple Airlines Logo
4:30 pm - 9:10 pm
SFO
-
LGW
20h 40m
2 stops
$627Multiple Airlines
Wed, Aug 26 - Wed, Sep 9
Multiple Airlines Logo
6:40 pm - 2:30 pm
LGW
-
SFO
27h 50m
2 stops
Multiple Airlines Logo
4:30 pm - 7:55 pm
SFO
-
LGW
19h 25m
2 stops
$628Multiple Airlines
Thu, Aug 27 - Wed, Sep 9
Multiple Airlines Logo
10:00 pm - 2:30 pm
LGW
-
SFO
24h 30m
2 stops
Multiple Airlines Logo
4:30 pm - 8:30 am
SFO
-
LGW
32h 00m
3 stops
$633Multiple Airlines
Thu, Aug 27 - Wed, Sep 9
Multiple Airlines Logo
8:35 pm - 2:30 pm
LGW
-
SFO
25h 55m
2 stops
Multiple Airlines Logo
4:30 pm - 7:55 pm
SFO
-
LGW
19h 25m
2 stops
$637Multiple Airlines
Thu, Aug 27 - Wed, Sep 9
SWISS Logo
9:25 am - 4:15 pm
LGW
-
SFO
14h 50m
1 stop
SWISS Logo
7:35 pm - 5:50 pm
SFO
-
LGW
14h 15m
1 stop
$638SWISS
Wed, Sep 2 - Tue, Sep 15
Multiple Airlines Logo
8:25 pm - 2:30 pm
LGW
-
SFO
26h 05m
2 stops
Multiple Airlines Logo
4:30 pm - 9:10 pm
SFO
-
LGW
20h 40m
2 stops
$639Multiple Airlines
Wed, Aug 26 - Wed, Sep 9

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

SWISS flights from London Gatwick Airport to San Francisco

Our best SWISS deals on London Gatwick Airport to San Francisco flight tickets
SWISS
Sep 2
LGW9:25 amLondon Gatwick
14h 50m
1 stop
SFO4:15 pmSan Francisco
Sep 15
SFO7:35 pmSan Francisco
14h 15m
1 stop
LGW5:50 pmLondon Gatwick
$638
SWISS
Sep 7
LGW9:25 amLondon Gatwick
15h 10m
1 stop
SFO4:35 pmSan Francisco
Sep 21
SFO7:35 pmSan Francisco
14h 15m
1 stop
LGW5:50 pmLondon Gatwick
$640
SWISS
Sep 23
LGW9:25 amLondon Gatwick
14h 50m
1 stop
SFO4:15 pmSan Francisco
Sep 29
SFO7:35 pmSan Francisco
14h 15m
1 stop
LGW5:50 pmLondon Gatwick
$642

Virgin Atlantic flights from London Gatwick Airport to San Francisco

Our best Virgin Atlantic deals on London Gatwick Airport to San Francisco flight tickets
Virgin Atlantic
Sep 11
LGW10:25 amLondon Gatwick
15h 35m
1 stop
SFO6:00 pmSan Francisco
Sep 20
SFO9:43 pmSan Francisco
27h 57m
2 stops
LGW9:40 amLondon Gatwick
$664
Virgin Atlantic
Dec 3
LGW10:00 amLondon Gatwick
18h 18m
2 stops
SFO8:18 pmSan Francisco
Dec 7
SFO11:05 amSan Francisco
20h 40m
2 stops
LGW3:45 pmLondon Gatwick
$667
Virgin Atlantic
Sep 10
LGW5:00 pmLondon Gatwick
25h 17m
2 stops
SFO10:17 amSan Francisco
Sep 20
SFO9:43 pmSan Francisco
27h 57m
2 stops
LGW9:40 amLondon Gatwick
$675

momondo Fare Finder

 
Customize your flight search to find flights from London Gatwick Airport to San Francisco 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, momondo users made 832,500 searches. Data last updated July 7, 2026.
Use the filters below to find and compare flights from London Gatwick Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Thu 8/27

8:35 pm-2:30 pm

2 stops25h 55m

San Francisco

Wed 9/9

4:30 pm-7:10 pm

2 stops18h 40m

$618

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Thu 8/27

6:40 pm-2:30 pm

2 stops27h 50m

San Francisco

Wed 9/9

4:30 pm-7:55 pm

2 stops19h 25m

$623

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 8/26

4:30 pm-2:30 pm

3 stops30h 00m

San Francisco

Wed 9/9

4:30 pm-8:30 am

3 stops32h 00m

$624

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 8/26

1:00 pm-2:30 pm

3 stops33h 30m

San Francisco

Wed 9/9

4:30 pm-9:10 pm

2 stops20h 40m

$626

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 8/26

1:00 pm-2:30 pm

3 stops33h 30m

San Francisco

Wed 9/9

4:30 pm-9:10 pm

2 stops20h 40m

$627

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Thu 8/27

6:40 pm-2:30 pm

2 stops27h 50m

San Francisco

Wed 9/9

4:30 pm-7:55 pm

2 stops19h 25m

$628

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Thu 8/27

10:00 pm-2:30 pm

2 stops24h 30m

San Francisco

Wed 9/9

4:30 pm-8:30 am

3 stops32h 00m

$633

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Thu 8/27

8:35 pm-2:30 pm

2 stops25h 55m

San Francisco

Wed 9/9

4:30 pm-7:55 pm

2 stops19h 25m

$637
Quickest round-trip

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 9/2

9:25 am-4:15 pm

1 stop14h 50m

San Francisco

Tue 9/15

7:35 pm-5:50 pm

1 stop14h 15m

$638

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 8/26

8:25 pm-2:30 pm

2 stops26h 05m

San Francisco

Wed 9/9

4:30 pm-9:10 pm

2 stops20h 40m

$639

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to San Francisco from

How to get the cheapest flight ticket from London Gatwick Airport to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London Gatwick Airport and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $494.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from London Gatwick Airport to San Francisco is on a Tuesday when prices can be found for as low as $757. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $898.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest London Gatwick Airport to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $752. Flights in the morning are often more expensive with an average ticket price of $797.

When to book flights from London Gatwick Airport to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Gatwick Airport to San Francisco (LGW to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to San Francisco

Fastest flight time

14h 50m

Direct flights

None
The fastest flight from London Gatwick Airport to San Francisco takes 14h 50m
There are no direct flights from London Gatwick Airport to San Francisco. There are no popular flight routes from London Gatwick Airport to San Francisco.
Search flight deals

Frequently asked questions about flying from London Gatwick Airport to San Francisco

  • How far is London Gatwick to San Francisco by plane?

    The distance between London Gatwick and San Francisco is about 5365.6 mi. Typically, this will take 14h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from London Gatwick Airport to San Francisco Airport?

    Prices for flights from London Gatwick Airport to San Francisco Airport are refreshed on a daily basis.

  • How old do you have to be to fly from London Gatwick Airport to San Francisco Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Gatwick Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
South San Francisco
Hayward
Bodega Bay
Fremont
Sonoma
Roseville
Walnut Creek
Santa Clara
Berkeley
Salinas
Vallejo
Sunnyvale
Burlingame
Daly City
Big Sur
Milpitas
Turlock

Why use momondo?

Why should I use momondo to find a flight deal from London to San Francisco?

It is quick and easy to find London to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

Can I find flights from London to San Francisco with flexible booking policies on momondo?

Flights from London to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to San Francisco?

momondo helps you find the best flight between London and San Francisco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 8/6
Thu 8/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States