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£370+ Cheap flights to San Francisco Bay Area

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
13 May — 20 May1
1 adult
1 adult, Economy, 0 bags

Flights to San Francisco Bay Area in 2026

Enter your travel dates to find the best prices.

Cheapest flights to San Francisco Bay Area
Explore the most affordable flight options available to San Francisco Bay Area. Find the lowest fares based on data from user searches, with prices last updated on 13 April 2026.

Tue 27/1015:25
LHR
-
SFO
Nonstop11h 20m
British Airways
Tue 3/1117:30
SFO
-
LHR
Nonstop10h 30m
British Airways
Deal found 11/4£417
Wed 24/617:45
LHR
-
SFO
1 stop14h 14m
Delta
Wed 5/807:00
SFO
-
LHR
1 stop15h 45m
Delta
Deal found 8/4£423
Wed 29/712:50
LHR
-
SFO
1 stop17h 48m
Delta
Mon 17/811:30
SFO
-
LHR
1 stop14h 50m
Delta
Deal found 11/4£443
Wed 24/610:45
LHR
-
SFO
1 stop18h 14m
Delta
Sun 2/817:30
SFO
-
LHR
1 stop14h 05m
Delta
Deal found 8/4£452
Wed 27/506:40
LHR
-
SFO
1 stop16h 00m
Scandinavian Airlines
Tue 2/616:45
SFO
-
LHR
1 stop16h 55m
Scandinavian Airlines
Deal found 11/4£457
Wed 24/610:45
LHR
-
SFO
1 stop18h 14m
Delta
Thu 6/811:30
SFO
-
LHR
1 stop14h 50m
Delta
Deal found 8/4£463
Sun 30/810:45
LHR
-
SFO
Nonstop11h 05m
British Airways
Wed 9/919:30
SFO
-
LHR
Nonstop10h 25m
British Airways
Deal found 8/4£468
Fri 24/410:45
LHR
-
SFO
Nonstop11h 05m
British Airways
Wed 29/416:35
SFO
-
LHR
Nonstop10h 25m
British Airways
Deal found 10/4£469
Sat 25/411:30
LHR
-
SFO
1 stop14h 30m
Virgin Atlantic
Sat 9/509:43
SFO
-
LHR
1 stop16h 17m
Virgin Atlantic
Deal found 11/4£480
Tue 28/714:10
LHR
-
SFO
1 stop18h 22m
United Airlines
Thu 13/812:15
SFO
-
LHR
1 stop15h 20m
United Airlines
Deal found 11/4£485
Wed 24/608:00
LHR
-
SFO
1 stop19h 24m
United Airlines
Tue 4/822:35
SFO
-
LHR
1 stop14h 05m
United Airlines
Deal found 8/4£486
Wed 13/516:45
STN
-
SFO
2 stops28h 30m
Multiple Airlines
Sun 17/515:15
SFO
-
STN
2 stops25h 30m
Multiple Airlines
Deal found 13/4£490

Find flights to San Francisco Bay Area

Browse one-way and return flights deals to San Francisco Bay Area on Cheapflights. Flight deals are based on user searches and were last updated on 13 April 2026
Explore San Francisco Bay Area
Flights to San Francisco
Flights to San Jose

Find flight deals to San Francisco Bay Area

Find the latest flights to San Francisco Bay Area in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 13 April 2026.

Return from

£443

One-way from

£370

Popular in

December

Cheapest in

February

Average price

£487
Delta
  • Delta
  • 29/7-17/8
  • 2 total stops
  • 32h 38m total
  • London to San Francisco
Search Deals
United Airlines
  • United Airlines
  • 15/9
  • 2 total stops
  • 21h 56m total
  • London to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for return flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to San Francisco Bay Area that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 13 April 2026.
Use the filters below to find and compare flights to San Francisco Bay Area that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 16/7

06:30-15:47

2 stops17h 17m

San Jose

Sat 1/8

06:35-09:15

2 stops18h 40m

£525

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 24/5

06:30-17:02

2 stops18h 32m

San Jose

Sun 31/5

11:45-12:10

1 stop16h 25m

£530

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 5/5

10:05-21:59

1 stop19h 54m

San Jose

Tue 12/5

12:46-15:05

1 stop18h 19m

£545

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 9/9

16:25-14:30

1 stop30h 05m

San Francisco

Tue 15/9

19:20-09:45

2 stops30h 25m

£547

LondonOakland

LHR - OAK

LHROAK

London Heathrow

Sat 23/5

17:10-16:25

2 stops31h 15m

Oakland

Mon 8/6

06:00-15:35

2 stops25h 35m

£547

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 26/8

19:50-14:40

2 stops26h 50m

San Francisco

Thu 10/9

16:45-18:50

2 stops18h 05m

£549

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 7/5

06:30-11:45

1 stop13h 15m

San Francisco

Fri 15/5

13:25-10:00

1 stop12h 35m

£552

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 9/9

19:50-14:40

2 stops26h 50m

San Francisco

Tue 15/9

16:45-17:00

2 stops16h 15m

£552

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Thu 7/5

17:00-12:50

1 stop27h 50m

San Francisco

Sun 10/5

15:05-16:00

1 stop16h 55m

£553

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 29/7

06:30-17:12

2 stops18h 42m

San Jose

Mon 10/8

07:15-07:15

1 stop16h 00m

£558

Flights are sorted by cheapest return flights first.

Deals found on 12/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area 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 to San Francisco Bay Area

How long is the flight to San Francisco Bay Area?

On average, a flight from London to San Francisco Bay Area takes 17 hours 41 minutes. Flights to San Francisco Bay Area from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to San Francisco Bay Area

The most flights from London to San Francisco Bay Area are scheduled on a Monday (37 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (31 on average).

What are the most popular airlines that fly to San Francisco Bay Area?

The most popular airlines flying from London to San Francisco Bay Area are Virgin Atlantic, British Airways and Lufthansa.

Virgin Atlantic
Virgin Atlantic
From £368
British Airways
British Airways
From £343
Lufthansa
Lufthansa
From £367
United Airlines
United Airlines
From £337

What are the cheapest airlines that fly to San Francisco Bay Area?

The cheapest airlines flying from London to San Francisco Bay Area are Delta, Air Canada and United Airlines.

Rainfall in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 mm.

Temperature in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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 13 April 2026.
See what other customers who have flown with Austrian Airlines,Virgin Atlantic, andUnited Airlines to the United States have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
904 reviews
Check prices

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

6.8

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Austrian Airlines
7.6
Good
904 reviews
Austrian Airlines
7.6
Good
904 reviews
Check prices

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

6.8

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Virgin Atlantic
7.5
Good
687 reviews
Austrian Airlines
7.6
Good
904 reviews
Check prices

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

6.8

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
United Airlines
7.4
Good
9,579 reviews
Austrian Airlines
7.6
Good
904 reviews
Check prices

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

6.8

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Lufthansa
6.8
Okay
7,919 reviews
Austrian Airlines
7.6
Good
904 reviews
Check prices

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

6.8

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
British Airways
6.7
Okay
7,881 reviews
Austrian Airlines
7.6
Good
904 reviews
Check prices

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

6.8

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.

FAQs about flying to San Francisco Bay Area

  • Can I find cheaper flights to San Francisco Bay Area if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to San Francisco Bay Area on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to San Francisco Bay Area?

    Based on reviews from Cheapflights users, Iberia is rated the highest out of the airlines that fly to San Francisco Bay Area.

  • How much is a return flight to San Francisco Bay Area?

    A return flight to San Francisco Bay Area will typically cost around £109, however they can be found for as little as £58.

  • Where does the fastest flight to San Francisco Bay Area depart from?

    For those looking to save time traveling to San Francisco Bay Area, London offers the quickest one-way flight (10 hours 55 minutes).

  • Does San Francisco have car hire?

    Yes. Those touching down at San Francisco can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Francisco?

    Yes. San Francisco has hotels nearby for those requiring accommodations. Grand Hyatt At Sfo is the closest property to San Francisco (1.0 mi away from San Francisco).

See more FAQs

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Millions of users choose and trust Cheapflights to book the best flight deals to San Francisco Bay Area for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights to San Francisco Bay Area, users can toggle the no change fees filter when performing a flight search.

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