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

Iberia, TAP AIR PORTUGAL, and Icelandair are the most popular carriers operating from London Gatwick to San Francisco Bay Area

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

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

How many operators does momondo search for flights from London Gatwick Airport to San Francisco Bay Area?

The number of operators available for flights from London Gatwick Airport to San Francisco Bay Area is 2 as of June 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to San Francisco Bay Area.

What documentation or ID do you need to fly to San Francisco Bay Area?

The travel and health documents you'll need for your trip to San Francisco Bay Area 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 Bay Area. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£424 Cheap Flights from London Gatwick Airport to San Francisco Bay Area in 2026

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Find the cheapest flights from London Gatwick Airport to San Francisco Bay Area

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

21:15 - 14:35

LGW

SFO

25h 20m

2 stops

16:20 - 15:35

SFO

LGW

15h 15m

1 stop

£537TAP AIR PORTUGAL

Tue, 15 Sep - Tue, 29 Sep

09:25 - 16:15

LGW

SFO

14h 50m

1 stop

19:35 - 17:50

SFO

LGW

14h 15m

1 stop

£537SWISS

Wed, 24 Jun - Wed, 5 Aug

10:25 - 18:00

LGW

SFO

15h 35m

1 stop

06:06 - 09:25

SFO

LGW

43h 19m

2 stops

£538Multiple Airlines

Wed, 26 Aug - Mon, 31 Aug

10:35 - 18:00

LGW

SFO

15h 25m

1 stop

13:00 - 16:00

SFO

LGW

19h 00m

2 stops

£540Virgin Atlantic

Tue, 6 Oct - Tue, 13 Oct

11:30 - 19:13

LGW

SFO

39h 43m

2 stops

21:23 - 20:00

SFO

LGW

38h 37m

2 stops

£541British Airways

Fri, 21 Aug - Sat, 19 Sep

16:45 - 13:25

LGW

SFO

28h 40m

1 stop

15:40 - 15:45

SFO

LGW

16h 05m

1 stop

£542Virgin Atlantic

Tue, 3 Nov - Tue, 17 Nov

20:40 - 21:13

LGW

SFO

32h 33m

2 stops

12:41 - 10:50

SFO

LGW

38h 09m

2 stops

£543British Airways

Thu, 20 Aug - Wed, 16 Sep

17:00 - 19:32

LGW

SJC

58h 32m

2 stops

18:12 - 09:25

SJC

LGW

31h 13m

2 stops

£582Air France

Mon, 13 Jul - Tue, 21 Jul

10:25 - 22:50

LGW

SJC

20h 25m

2 stops

07:15 - 09:25

SJC

LGW

18h 10m

2 stops

£585Multiple Airlines

Fri, 4 Sep - Fri, 11 Sep

17:00 - 22:16

LGW

SJC

37h 16m

2 stops

14:55 - 09:25

SJC

LGW

34h 30m

2 stops

£607Air France

Sun, 28 Jun - Thu, 23 Jul

TAP AIR PORTUGAL flights from London Gatwick Airport to San Francisco Bay Area

Our best TAP AIR PORTUGAL deals on London Gatwick Airport to San Francisco Bay Area flight tickets

TAP AIR PORTUGAL

15 Sept

LGW21:15London Gatwick

25h 20m

2 stops

SFO14:35San Francisco

29 Sept

SFO16:20San Francisco

15h 15m

1 stop

LGW15:35London Gatwick

£537

TAP AIR PORTUGAL

9 Sept

LGW16:25London Gatwick

30h 05m

1 stop

SFO14:30San Francisco

15 Sept

SFO19:20San Francisco

34h 40m

2 stops

LGW14:00London Gatwick

£548

TAP AIR PORTUGAL

20 Nov

LGW16:40London Gatwick

30h 05m

1 stop

SFO14:45San Francisco

28 Nov

SFO16:35San Francisco

20h 05m

2 stops

LGW20:40London Gatwick

£560

British Airways flights from London Gatwick Airport to San Francisco Bay Area

Our best British Airways deals on London Gatwick Airport to San Francisco Bay Area flight tickets

British Airways

21 Aug

LGW11:30London Gatwick

39h 43m

2 stops

SFO19:13San Francisco

19 Sept

SFO21:23San Francisco

38h 37m

2 stops

LGW20:00London Gatwick

£541

British Airways

20 Aug

LGW20:40London Gatwick

32h 33m

2 stops

SFO21:13San Francisco

16 Sept

SFO12:41San Francisco

38h 09m

2 stops

LGW10:50London Gatwick

£543

British Airways

11 Oct

LGW20:40London Gatwick

50h 40m

2 stops

SFO15:20San Francisco

16 Oct

SFO17:00San Francisco

43h 00m

2 stops

LGW20:00London Gatwick

£547

momondo Fare Finder

Use the filters below to find and compare flights from London Gatwick Airport to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Tue 15/9

21:15-14:35

2 stops25h 20m

San Francisco

Tue 29/9

16:20-15:35

1 stop15h 15m

£537

Fastest return journey

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 24/6

09:25-16:15

1 stop14h 50m

San Francisco

Wed 5/8

19:35-17:50

1 stop14h 15m

£537

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 26/8

10:25-18:00

1 stop15h 35m

San Francisco

Mon 31/8

06:06-09:25

2 stops43h 19m

£538

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Tue 6/10

10:35-18:00

1 stop15h 25m

San Francisco

Tue 13/10

13:00-16:00

2 stops19h 00m

£540

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Fri 21/8

11:30-19:13

2 stops39h 43m

San Francisco

Sat 19/9

21:23-20:00

2 stops38h 37m

£541

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Tue 3/11

16:45-13:25

1 stop28h 40m

San Francisco

Tue 17/11

15:40-15:45

1 stop16h 05m

£542

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Thu 20/8

20:40-21:13

2 stops32h 33m

San Francisco

Wed 16/9

12:41-10:50

2 stops38h 09m

£543

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

Mon 13/7

17:00-19:32

2 stops58h 32m

San Jose

Tue 21/7

18:12-09:25

2 stops31h 13m

£582

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

Fri 4/9

10:25-22:50

2 stops20h 25m

San Jose

Fri 11/9

07:15-09:25

2 stops18h 10m

£585

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

Sun 28/6

17:00-22:16

2 stops37h 16m

San Jose

Thu 23/7

14:55-09:25

2 stops34h 30m

£607

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 Bay Area

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 cheapest month to fly to San Francisco Bay Area?

The cheapest month to fly to San Francisco Bay Area from London Gatwick Airport is in March. Flight prices, which tend to average around £0, are often lower during this time because this is during the off-season. If you’re not able to fly to San Francisco Bay Area in March, then September is your next best option. Flight prices from London Gatwick Airport to San Francisco Bay Area during September average around £346.

Can stopping save me money on London Gatwick Airport to San Francisco Bay Area flights?

No. A direct flight is the cheapest option for a flight between London Gatwick Airport to San Francisco Bay Area.

Cheap London Gatwick Airport to San Francisco Bay Area flight deals and tips

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

Fastest flight time	14h 50m
Direct flights	None

The fastest flight from London Gatwick Airport to San Francisco Bay Area takes 14h 50m

There are no direct flights from London Gatwick Airport to San Francisco Bay Area. There are no popular flight routes from London Gatwick Airport to San Francisco Bay Area.

Search flight deals

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

When did momondo last update prices for flights from London Gatwick Airport to San Francisco Bay Area?
Prices for flights from London Gatwick Airport to San Francisco Bay Area are refreshed on a daily basis.
How many operators does momondo search for flights from London Gatwick Airport to San Francisco Bay Area?
The number of operators available for flights from London Gatwick Airport to San Francisco Bay Area is 2 as of June 2026.
How old do you have to be to fly from London Gatwick Airport to San Francisco Bay Area?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to San Francisco Bay Area.
What documentation or ID do you need to fly to San Francisco Bay Area?
The travel and health documents you'll need for your trip to San Francisco Bay Area 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 Bay Area. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Gatwick Airport to San Francisco Bay Area?
Based on momondo bookings for flights between London Gatwick Airport and San Francisco Bay Area, the leading plane model is Airbus A320-100/200, making up 22.09% of the total bookings. Other popular models include Airbus A321neo with 11.31%, Boeing 777 with 10.95%, and Airbus A319 with 9.22%.

Best airlines flying from London Gatwick Airport to San Francisco Bay Area

Compare and see reviews for airlines that fly from London Gatwick Airport to San Francisco Bay Area with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £346	Free Cancellation	Rating 6.7 8,028 reviews		Search British Airways flights
SWISS	PriceFrom £372	Free Cancellation	Rating 7.5 1,966 reviews		Search SWISS flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to San Francisco Bay Area. momondo saves you time and could save you money on your trip.

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

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

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

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

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