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Cheap flights from London Gatwick Airport to San Francisco Bay Area from £305

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SFO
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Gatwick to San Francisco Bay Area

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to San Francisco Bay Area
Explore the most affordable flight options available from Gatwick to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2025.

Thu 4/1216:00LGW - SFO
1 stop32h 05mTAP AIR PORTUGAL
Mon 8/1216:35SFO - LGW
1 stop15h 10mTAP AIR PORTUGAL
Deal found 26/10£396
Fri 7/1116:40LGW - SFO
1 stop30h 05mTAP AIR PORTUGAL
Fri 28/1119:10SFO - LGW
1 stop30h 40mTAP AIR PORTUGAL
Deal found 26/10£411
Fri 7/1116:40LGW - SFO
1 stop30h 05mTAP AIR PORTUGAL
Fri 5/1219:10SFO - LGW
1 stop30h 40mTAP AIR PORTUGAL
Deal found 26/10£411
Thu 20/1110:40LGW - SFO
1 stop37h 25mTAP AIR PORTUGAL
Mon 1/1216:35SFO - LGW
1 stop15h 10mTAP AIR PORTUGAL
Deal found 25/10£416
Tue 4/1108:50LGW - SFO
1 stop13h 45mMultiple Airlines
Tue 11/1117:20SFO - LGW
1 stop18h 10mMultiple Airlines
Deal found 26/10£420
Tue 25/1116:35LGW - SFO
1 stop29h 55mTAP AIR PORTUGAL
Fri 5/1219:10SFO - LGW
2 stops29h 10mTAP AIR PORTUGAL
Deal found 26/10£422
Thu 20/1116:00LGW - SFO
1 stop32h 05mTAP AIR PORTUGAL
Fri 28/1119:10SFO - LGW
1 stop30h 40mTAP AIR PORTUGAL
Deal found 25/10£424
Fri 21/1116:40LGW - SFO
1 stop30h 05mTAP AIR PORTUGAL
Fri 28/1119:10SFO - LGW
1 stop30h 40mTAP AIR PORTUGAL
Deal found 26/10£424
Sun 9/1108:25LGW - SFO
1 stop16h 10mMultiple Airlines
Wed 12/1117:20SFO - LGW
1 stop16h 00mMultiple Airlines
Deal found 26/10£425
Thu 20/1116:00LGW - SFO
1 stop32h 05mTAP AIR PORTUGAL
Fri 5/1219:10SFO - LGW
2 stops29h 10mTAP AIR PORTUGAL
Deal found 26/10£430
Mon 24/1111:45LGW - SJC
2 stops30h 31mIberia
Tue 9/1206:00SJC - LGW
2 stops20h 50mIberia
Deal found 25/10£535
Thu 11/1211:55LGW - OAK
2 stops20h 04mIcelandair
Tue 13/108:10OAK - LGW
2 stops18h 45mIcelandair
Deal found 25/10£607

Cheap flight deals from Gatwick to San Francisco Bay Area

Keep the following information in mind while searching for Gatwick to San Francisco Bay Area flight deals. Data was last updated 27 October 2025.

Round-trip from

£396

One-way from

£305

Popular in

July

Cheapest in

September

Average price

£491
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 4/12-8/12
  • 2 total stops
  • 47h 15m total
  • London to San Francisco Bay Area
Search Deals
11/1
  • 11/1
  • 3 total stops
  • 51h 33m total
  • London to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to San Francisco Bay Area that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 October 2025.
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

Gatwick

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 4/2

09:35-16:05

2 stops62h 30m

San Francisco

Wed 18/2

16:35-09:50

1 stop33h 15m

£442

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Mon 23/3

21:25-15:30

2 stops49h 05m

San Francisco

Fri 10/4

20:20-09:45

1 stop29h 25m

£465

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Sat 22/11

10:10-14:35

2 stops60h 25m

San Francisco

Sat 6/12

16:35-09:50

1 stop33h 15m

£478

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Tue 11/11

11:40-12:40

1 stop33h 00m

San Francisco

Tue 18/11

13:40-09:45

1 stop36h 05m

£484

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Thu 5/3

18:40-16:30

1 stop29h 50m

San Francisco

Mon 9/3

20:25-17:50

1 stop14h 25m

£493

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Sun 9/11

08:25-16:35

1 stop16h 10m

San Francisco

Wed 12/11

17:20-08:35

2 stops31h 15m

£496

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Sun 25/1

13:00-15:09

1 stop34h 09m

San Francisco

Sat 31/1

22:20-06:00

1 stop23h 40m

£508

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 4/2

11:40-12:40

1 stop33h 00m

San Francisco

Wed 18/2

13:40-09:45

1 stop36h 05m

£513

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Mon 24/11

18:40-16:30

1 stop29h 50m

San Francisco

Thu 12/2

19:25-17:50

1 stop14h 25m

£522

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Sat 13/12

10:10-14:35

2 stops60h 25m

San Francisco

Fri 9/1

19:10-09:50

1 stop30h 40m

£522

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Showing 1-10 of 60 results
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Best time to book a flight from Gatwick to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Gatwick with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to San Francisco Bay Area

What is the cheapest month to book a flight from London Gatwick Airport to San Francisco Bay Area?

Currently, September is the cheapest month in which you can book a flight from London Gatwick Airport to San Francisco Bay Area (average of £360). Flying from London Gatwick Airport to San Francisco Bay Area in July is currently the most expensive (average of £491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LGW to XIH?

Find hourly flight availability from Gatwick to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 October 2025.

One of the essential ways to save on airfare from London Gatwick Airport to San Francisco Bay Area is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 28% on airfare.

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco Bay Area. Reviews last updated 27 October 2025.
Read through reviews of airlines operating flights from London Gatwick Airport to San Francisco Bay Area, such as Finnair, SWISS, andVirgin Atlantic. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,333 reviews
Check prices

Comfort

7.4

Boarding

7.6

Overall

7.6

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,333 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Comfort

7.4

Boarding

7.6

Overall

7.6

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
SWISS
7.5
Good
1,774 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Comfort

7.4

Boarding

7.6

Overall

7.6

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.5
Good
670 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Comfort

7.4

Boarding

7.6

Overall

7.6

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
TAP AIR PORTUGAL
7.1
Good
2,033 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Comfort

7.4

Boarding

7.6

Overall

7.6

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,476 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Comfort

7.4

Boarding

7.6

Overall

7.6

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to San Francisco Bay Area. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Gatwick Airport to San Francisco Bay Area?

    For as low as £535, TAP AIR PORTUGAL can have you in San Francisco Bay Area from London Gatwick Airport in 30h 31m. Airlines will cover a distance of 5376 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from London Gatwick Airport to San Francisco Bay Area?

    Most travelers choose London Gatwick - San Francisco, London Gatwick - Oakland or London Gatwick - San Jose when deciding on the best route from London Gatwick Airport to San Francisco Bay Area.

  • Can I find deals for flights from Gatwick to San Francisco Bay Area that include hotel bookings?

    Yes. In addition to deals on Gatwick to San Francisco Bay Area flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to San Francisco Bay Area?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to San Francisco Bay Area.

  • Can I find deals for business class flights from Gatwick to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Gatwick to San Francisco Bay Area by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Gatwick Airport to San Francisco Bay Area?

    Currently, September is the cheapest month in which you can book a flight from London Gatwick Airport to San Francisco Bay Area (average of £360). Flying from London Gatwick Airport to San Francisco Bay Area in July is currently the most expensive (average of £491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Gatwick to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Gatwick to San Francisco Bay Area

Discover the top 5 airlines that operate flights from Gatwick to San Francisco Bay Area. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 October 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£373Average£450FlexibilityNo cancel feeOn-time76%
Search Finnair flights
TAP AIR PORTUGALCheapest£373Average£460FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
SWISSCheapest£376Average£476FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Virgin AtlanticCheapest£391Average£506FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£398Average£517FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Gatwick to San Francisco Bay Area?

Deals for Gatwick to San Francisco Bay Area flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to San Francisco Bay Area?

Cheapflights helps you find that perfect flight to San Francisco Bay Area from Gatwick by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Gatwick to San Francisco Bay Area with no change fees?

Yes, we can. To see specific flights from Gatwick to San Francisco Bay Area with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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