
Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to San Francisco (SFO). 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 November 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $606 (Gotogate) |
One-way from | $538 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $585 |
Fly from
Fly to
Route
Depart
Return
LondonSan Francisco
LGW London Gatwick - SFO San Francisco
LGWSFO
London Gatwick
Thu 1/14
11:35 am-9:27 pm
2 stops41h 52m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
LondonSan Francisco
LGW London Gatwick - SFO San Francisco
LGWSFO
London Gatwick
Fri 1/8
9:00 am-4:30 pm
1 stop15h 30m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
LondonSan Francisco
LGW London Gatwick - SFO San Francisco
LGWSFO
London Gatwick
Sat 1/9
3:15 pm-4:30 pm
2 stops33h 15m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
LondonSan Francisco
LGW London Gatwick - SFO San Francisco
LGWSFO
London Gatwick
Fri 11/20
4:40 pm-2:45 pm
1 stop30h 05m
San Francisco
Sat 11/28
4:35 pm-9:50 am
1 stop33h 15m
LondonSan Francisco
LGW London Gatwick - SFO San Francisco
LGWSFO
London Gatwick
Mon 11/23
9:35 pm-2:45 pm
2 stops49h 10m
San Francisco
Mon 2/22
4:35 pm-3:45 pm
1 stop15h 10m
LondonSan Francisco
LGW London Gatwick - SFO San Francisco
LGWSFO
London Gatwick
Mon 11/30
9:35 pm-2:45 pm
2 stops49h 10m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
LondonSan Francisco
LGW London Gatwick - SFO San Francisco
LGWSFO
London Gatwick
Sat 11/21
10:10 am-2:25 pm
2 stops60h 15m
San Francisco
Sat 11/28
4:35 pm-9:50 am
1 stop33h 15m
LondonSan Francisco
LGW London Gatwick - SFO San Francisco
LGWSFO
London Gatwick
Wed 12/9
10:00 am-10:40 am
2 stops32h 40m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
LondonSan Francisco
LGW London Gatwick - SFO San Francisco
LGWSFO
London Gatwick
Thu 12/17
8:30 am-4:30 pm
1 stop16h 00m
San Francisco
Thu 1/7
7:25 pm-10:40 am
2 stops31h 15m
LondonSan Francisco
LGW London Gatwick - SFO San Francisco
LGWSFO
London Gatwick
Sun 1/10
10:00 am-11:57 pm
2 stops21h 57m
San Francisco
Sun 1/17
6:00 am-9:00 am
2 stops19h 00m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
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