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Cheap flights from San Francisco to London Gatwick Airport from £171

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to London Gatwick Airport departing on 21/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from San Francisco to London

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from San Francisco to London.
16:20 - 15:35SFO-LGW
15h 15m1 stop
16:25 - 14:30LGW-SFO
30h 05m1 stop
£455TAP AIR PORTUGAL
Find Deal
Tue, 23 Sep - Wed, 1 Oct
06:26 - 06:20SFO-LGW
15h 54m1 stop
14:00 - 13:15LGW-SFO
31h 15m1 stop
Tue, 29 Apr - Wed, 7 May
07:41 - 08:35SFO-LGW
16h 54m2 stops
10:40 - 22:34LGW-SFO
19h 54m2 stops
£461American Airlines
Find Deal
Mon, 22 Sep - Tue, 30 Sep
07:21 - 08:10SFO-LGW
16h 49m1 stop
15:05 - 00:06LGW-SFO
17h 01m1 stop
£483British Airways
Find Deal
Wed, 30 Apr - Wed, 7 May
22:20 - 08:10SFO-LGW
25h 50m1 stop
14:45 - 00:06LGW-SFO
17h 21m1 stop
£505American Airlines
Find Deal
Tue, 6 May - Sun, 11 May
12:57 - 08:10SFO-LGW
35h 13m1 stop
14:45 - 09:25LGW-SFO
26h 40m1 stop
£512British Airways
Find Deal
Tue, 6 May - Sun, 11 May
19:30 - 17:50SFO-LGW
14h 20m1 stop
18:40 - 16:10LGW-SFO
29h 30m1 stop
£513SWISS
Find Deal
Tue, 22 Apr - Thu, 1 May
19:30 - 17:50SFO-LGW
14h 20m1 stop
18:40 - 16:10LGW-SFO
29h 30m1 stop
£517SWISS
Find Deal
Tue, 29 Apr - Sun, 11 May
11:30 - 10:00SFO-LGW
14h 30m1 stop
12:00 - 21:08LGW-SFO
17h 08m1 stop
£520Delta
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Thu, 31 Jul - Fri, 22 Aug
22:45 - 10:00SFO-LGW
27h 15m1 stop
12:00 - 21:08LGW-SFO
17h 08m1 stop
£528Delta
Find Deal
Sat, 23 Aug - Fri, 5 Sep

American Airlines flights from San Francisco to London Gatwick Airport

Our best American Airlines deals on San Francisco to London Gatwick Airport flight tickets
American Airlines
22 Sept
SFO07:41San Francisco
16h 54m
2 stops
LGW08:35London Gatwick
30 Sept
LGW10:40London Gatwick
19h 54m
2 stops
SFO22:34San Francisco
American Airlines
8 Apr
SFO06:31San Francisco
20h 09m
2 stops
LGW10:40London Gatwick
29 Apr
LGW15:05London Gatwick
17h 05m
1 stop
SFO00:10San Francisco
American Airlines
6 May
SFO22:20San Francisco
25h 50m
1 stop
LGW08:10London Gatwick
11 May
LGW14:45London Gatwick
17h 21m
1 stop
SFO00:06San Francisco

British Airways flights from San Francisco to London Gatwick Airport

Our best British Airways deals on San Francisco to London Gatwick Airport flight tickets
British Airways
30 Apr
SFO07:21San Francisco
16h 49m
1 stop
LGW08:10London Gatwick
7 May
LGW15:05London Gatwick
17h 01m
1 stop
SFO00:06San Francisco
British Airways
6 May
SFO12:57San Francisco
35h 13m
1 stop
LGW08:10London Gatwick
11 May
LGW14:45London Gatwick
26h 40m
1 stop
SFO09:25San Francisco
British Airways
28 Apr
SFO22:33San Francisco
25h 37m
1 stop
LGW08:10London Gatwick
5 May
LGW15:05London Gatwick
17h 01m
1 stop
SFO00:06San Francisco

See travel insights to London from

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

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 cheapest month to fly to London Gatwick Airport?

The cheapest month to fly to London Gatwick Airport from San Francisco is in October. Flight prices, which tend to average around £468, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in October, then you should wait until April to fly from San Francisco, when ticket prices are also cheap, with an average price of £499.

What is the cheapest day to depart on your flight to London Gatwick Airport?

According to our data, Monday is the cheapest day to fly to London Gatwick Airport from San Francisco. The lowest ticket price found for a Monday departure recently was £0. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from San Francisco to London Gatwick Airport on a Tuesday will generally be more expensive and average around £965. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to London Gatwick Airport?

Our data shows that the cheapest San Francisco to London Gatwick Airport flights are usually those with departure times at midday. Our users have found flights to London Gatwick Airport at midday for as low as £0. In contrast, the most expensive time of day to depart to London Gatwick Airport is in the morning when prices are around £749.

How far in advance should I book a flight to London Gatwick Airport?

You are more likely to see cheaper flights to London Gatwick Airport from San Francisco when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around £624 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Gatwick Airport from San Francisco for as low as £382 on momondo.

When to book flights from San Francisco to London Gatwick Airport

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

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

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

Best price found

£171

Fastest flight time

14h 20m

Direct flights

None
The best one-way flight to London Gatwick Airport from San Francisco in the past 72 hours is £171. The best return flight deal from San Francisco to London Gatwick Airport found on momondo in the last 72 hours is £455.
The fastest flight from San Francisco to London Gatwick Airport takes 14h 20m
There are no direct flights from San Francisco to London Gatwick Airport. Popular non-direct route for this connection is San Francisco Airport - London Gatwick Airport.

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

    The straight-line distance from San Francisco to London Gatwick is 5365.4 mi. Typically, this will take 14h 20m by plane in normal conditions.

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

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

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

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The travel and health documents required for your trip to London Gatwick Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Gatwick Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
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Gatwick
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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco to London . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to London from San Francisco which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between San Francisco and London 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 San Francisco to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.


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