$383 Cheap flights from Gatwick to San Francisco Intl. (LGW to SFO)

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Affordable Airfare Tickets from LGW to SFO Airport

The cheapest flights to San Francisco Intl. found within the past 7 days were $601 round trip and $383 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Nov 22 - Sat, Nov 29
LGW
London
SFO
San Francisco
$601 Roundtrip, found 6 days ago
$601
Roundtrip
found 6 days ago
Select TAP Portugal flight, departing Sat, Nov 22 from London to San Francisco, returning Sat, Nov 29, priced at $601 found 6 days ago
Tue, May 6 - Mon, May 12
LGW
London
SFO
San Francisco
$604 Roundtrip, found 1 day ago
$604
Roundtrip
found 1 day ago
Select Finnair flight, departing Tue, May 6 from London to San Francisco, returning Mon, May 12, priced at $604 found 1 day ago
Sat, Nov 22 - Sat, Nov 29
LGW
London
SFO
San Francisco
$607 Roundtrip, found 6 days ago
$607
Roundtrip
found 6 days ago
Select TAP Portugal flight, departing Sat, Nov 22 from London to San Francisco, returning Sat, Nov 29, priced at $607 found 6 days ago
Wed, Oct 15 - Wed, Mar 11
LGW
London
SFO
San Francisco
$615 Roundtrip, found 6 days ago
$615
Roundtrip
found 6 days ago
Select TAP Portugal flight, departing Wed, Oct 15 from London to San Francisco, returning Wed, Mar 11, priced at $615 found 6 days ago
Mon, May 5 - Tue, May 13
LGW
London
SFO
San Francisco
$616 Roundtrip, found 1 day ago
$616
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, May 5 from London to San Francisco, returning Tue, May 13, priced at $616 found 1 day ago
Sat, Sep 6 - Thu, Sep 11
LGW
London
SFO
San Francisco
$633 Roundtrip, found 1 day ago
$633
Roundtrip
found 1 day ago
Select British Airways flight, departing Sat, Sep 6 from London to San Francisco, returning Thu, Sep 11, priced at $633 found 1 day ago
Sat, Sep 6 - Thu, Sep 11
LGW
London
SFO
San Francisco
$634 Roundtrip, found 1 day ago
$634
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 6 from London to San Francisco, returning Thu, Sep 11, priced at $634 found 1 day ago
Sat, Sep 6 - Thu, Sep 11
LGW
London
SFO
San Francisco
$635 Roundtrip, found 1 day ago
$635
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 6 from London to San Francisco, returning Thu, Sep 11, priced at $635 found 1 day ago
Sun, Jun 8 - Wed, Jun 25
LGW
London
SFO
San Francisco
$639 Roundtrip, found 21 hours ago
$639
Roundtrip
found 21 hours ago
Select Swiss International Air Lines flight, departing Sun, Jun 8 from London to San Francisco, returning Wed, Jun 25, priced at $639 found 21 hours ago
Mon, Apr 28 - Sun, May 11
LGW
London
SFO
San Francisco
$671 Roundtrip, found 3 days ago
$671
Roundtrip
found 3 days ago
Select Iberia flight, departing Mon, Apr 28 from London to San Francisco, returning Sun, May 11, priced at $671 found 3 days ago

Frequently asked questions

Can I catch a flight from Gatwick Airport (LGW) to San Francisco Intl. Airport (SFO) right now?
It’s always wise to find out about any quarantine requirements and travel advice reports in effect in your destination. Make sure you check out our Covid-19 Travel Advisor for up-to-date information on flying to SFO from Gatwick Airport (LGW).
Are there direct flights from LGW to San Francisco Intl. Airport (SFO)?
If you’d like to travel as fast as possible from LGW to San Francisco Intl. Airport (SFO), consider JetBlue, Iberia and Turkish Airlines. No airlines provide nonstop flights between the two cities, so you’ll need to make at least one stopover.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to San Francisco Airport, please visit our Customer Service Portal.
How long is the flight from Gatwick Airport (LGW) to San Francisco Intl. Airport (SFO)?
Taking approximately 14 hours and 52 minutes in total, flying from Gatwick to San Francisco is no walk in the park. On such a long flight, it’s a good idea to walk around and stretch your legs whenever you can.
What is the flight distance from London Gatwick to San Francisco Airport?
With 5,400 mi separating Gatwick and San Francisco, you’ll have oodles of time to sit back and relax. Make use of the in-flight entertainment, tackle a crossword or have a snooze.
What airlines fly from London Gatwick to SFO?
Unfortunately, you won’t find any airlines that fly direct from LGW to San Francisco Intl. Airport (SFO). But don’t let that come between you and a great vacation. Use any layover as an opportunity to stretch your legs, check out the local fare and potentially discover a new city you want to get to know better.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, Alaska Airlines or Delta you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from London to San Francisco

 

Traveling From
Gatwick
Traveling To
San Francisco Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$601

Route Info

Flight path for flights from London Gatwick Airport to San Francisco International Airport.


Origin:
LGW - London Gatwick Airport
Destination:
SFO - San Francisco International Airport
Distance:
5,684.00 miles


Discover our best flights from London LGW to San Francisco SFO. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from London LGW to San Francisco SFO at the right price  

Airfares to San Francisco SFO from London LGW currently cost between $601 and $671. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from London LGW to San Francisco SFO 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from London LGW to San Francisco SFO on Travelocity starting at $383. Prices and availability subject to change. Additional terms may apply. 

 

Get to San Francisco SFO from London LGW quicker with direct flights. 

Get to San Francisco faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SFO from LGW to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from London LGW to San Francisco SFO

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SFO from LGW. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from London LGW to San Francisco SFO today 

If you’re flexible about when you travel, November is usually the cheapest month to fly from London LGW to San Francisco SFO. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to San Francisco SFO from London LGW 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SFO from LGW have this option.  

 

Travel with confidence when you book flights to San Francisco SFO from London LGW with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.