What is the cheapest airline that flies from London Gatwick to San Francisco?

TAP AIR PORTUGAL and JetBlue are the most popular carriers operating from London Gatwick to San Francisco

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 updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for 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 licence 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.

$828 Cheap Flights from London Gatwick Airport to San Francisco in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $1,060 to $718. The lowest price recently found on this route was $932.

1 adult

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Find the cheapest flights from London Gatwick Airport to San Francisco

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:00 - 12:50

LGW

SFO

27h 50m

1 stop

13:00 - 16:00

SFO

LGW

19h 00m

2 stops

$932Virgin Atlantic

Wed, 2 Sep - Wed, 9 Sep

10:25 - 18:00

LGW

SFO

15h 35m

1 stop

11:30 - 16:00

SFO

LGW

20h 30m

2 stops

$953Virgin Atlantic

Thu, 10 Sep - Mon, 14 Sep

10:25 - 18:00

LGW

SFO

15h 35m

1 stop

11:05 - 16:00

SFO

LGW

20h 55m

2 stops

$956Virgin Atlantic

Sun, 23 Aug - Wed, 16 Sep

10:25 - 18:00

LGW

SFO

15h 35m

1 stop

08:55 - 16:00

SFO

LGW

23h 05m

2 stops

$959Virgin Atlantic

Sun, 23 Aug - Wed, 16 Sep

10:25 - 23:07

LGW

SFO

20h 42m

2 stops

13:00 - 16:00

SFO

LGW

19h 00m

2 stops

$960Virgin Atlantic

Wed, 2 Sep - Wed, 9 Sep

17:00 - 12:50

LGW

SFO

27h 50m

1 stop

11:05 - 16:00

SFO

LGW

20h 55m

2 stops

$972Virgin Atlantic

Wed, 2 Sep - Wed, 9 Sep

10:25 - 18:00

LGW

SFO

15h 35m

1 stop

10:31 - 16:00

SFO

LGW

21h 29m

2 stops

$973Virgin Atlantic

Fri, 21 Aug - Mon, 14 Sep

10:25 - 18:00

LGW

SFO

15h 35m

1 stop

15:05 - 16:00

SFO

LGW

16h 55m

1 stop

$976Delta

Fri, 18 Sep - Tue, 6 Oct

10:25 - 23:59

LGW

SFO

21h 34m

2 stops

10:31 - 16:00

SFO

LGW

21h 29m

2 stops

$981Delta

Sat, 22 Aug - Mon, 7 Sep

10:25 - 22:34

LGW

SFO

20h 09m

2 stops

11:05 - 16:00

SFO

LGW

20h 55m

2 stops

$983Virgin Atlantic

Sat, 19 Sep - Wed, 30 Sep

Delta flights from London Gatwick Airport to San Francisco

Our best Delta deals on London Gatwick Airport to San Francisco flight tickets

Delta

18 Sept

LGW10:25London Gatwick

15h 35m

1 stop

SFO18:00San Francisco

6 Oct

SFO15:05San Francisco

16h 55m

1 stop

LGW16:00London Gatwick

$976

Delta

22 Aug

LGW10:25London Gatwick

21h 34m

2 stops

SFO23:59San Francisco

7 Sept

SFO10:31San Francisco

21h 29m

2 stops

LGW16:00London Gatwick

$981

Delta

17 June

LGW10:25London Gatwick

15h 35m

1 stop

SFO18:00San Francisco

13 July

SFO15:05San Francisco

16h 55m

1 stop

LGW16:00London Gatwick

$1,033

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

2 Sept

LGW17:00London Gatwick

27h 50m

1 stop

SFO12:50San Francisco

9 Sept

SFO13:00San Francisco

19h 00m

2 stops

LGW16:00London Gatwick

$932

Virgin Atlantic

10 Sept

LGW10:25London Gatwick

15h 35m

1 stop

SFO18:00San Francisco

14 Sept

SFO11:30San Francisco

20h 30m

2 stops

LGW16:00London Gatwick

$953

Virgin Atlantic

23 Aug

LGW10:25London Gatwick

15h 35m

1 stop

SFO18:00San Francisco

16 Sept

SFO11:05San Francisco

20h 55m

2 stops

LGW16:00London Gatwick

$956

momondo Fare Finder

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 return flight

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 2/9

17:00-12:50

1 stop27h 50m

San Francisco

Wed 9/9

13:00-16:00

2 stops19h 00m

$932

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Thu 10/9

10:25-18:00

1 stop15h 35m

San Francisco

Mon 14/9

11:30-16:00

2 stops20h 30m

$953

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Sun 23/8

10:25-18:00

1 stop15h 35m

San Francisco

Wed 16/9

11:05-16:00

2 stops20h 55m

$956

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Sun 23/8

10:25-18:00

1 stop15h 35m

San Francisco

Wed 16/9

08:55-16:00

2 stops23h 05m

$959

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 2/9

10:25-23:07

2 stops20h 42m

San Francisco

Wed 9/9

13:00-16:00

2 stops19h 00m

$960

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 2/9

17:00-12:50

1 stop27h 50m

San Francisco

Wed 9/9

11:05-16:00

2 stops20h 55m

$972

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Fri 21/8

10:25-18:00

1 stop15h 35m

San Francisco

Mon 14/9

10:31-16:00

2 stops21h 29m

$973

Fastest return journey

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Fri 18/9

10:25-18:00

1 stop15h 35m

San Francisco

Tue 6/10

15:05-16:00

1 stop16h 55m

$976

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Sat 22/8

10:25-23:59

2 stops21h 34m

San Francisco

Mon 7/9

10:31-16:00

2 stops21h 29m

$981

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Sat 19/9

10:25-22:34

2 stops20h 09m

San Francisco

Wed 30/9

11:05-16:00

2 stops20h 55m

$983

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 during the month of March, then book flights to San Francisco from London Gatwick Airport during February instead. Flights to San Francisco in February, while not as cheap as those in March, still average around $691.

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

According to our data, Wednesday is the cheapest day to fly to San Francisco from London Gatwick Airport. The lowest ticket price found for a Wednesday departure recently was $937. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from London Gatwick Airport to San Francisco for around $2,541.

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

According to our data, the cheapest time of day to fly to San Francisco is in the morning. momondo users have found flights departing from London Gatwick Airport to San Francisco in the morning for as low as $865. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $1,988 on average. Flights to San Francisco from London Gatwick Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 return 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	21h 14m
Direct flights	None

The fastest flight from London Gatwick Airport to San Francisco takes 21h 14m

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.

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

How far is London Gatwick to San Francisco by plane?
The straight-line distance from London Gatwick to San Francisco is 8635.1 km. Typically, this will take 21h 14m 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 updated daily.
How old do you have to be to fly from London Gatwick Airport to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for 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 licence 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.

Redwood City

Sausalito

Roseville

Carmel-by-the-Sea

Emeryville

San Mateo

Pebble Beach

Burlingame

Pacific Grove

San Lorenzo

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to San Francisco for you.

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

Yes. All flights to San Francisco from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential London to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from London and alert you when they change.