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Cheap flights from London Southend Airport to San Francisco Bay Area from £412

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — SFO
11 Aug — 18 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southend to San Francisco Bay Area

Enter your travel dates to find the best prices.

Cheapest flights from Southend to San Francisco Bay Area
Explore the most affordable flight options available from Southend to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2026.

Sun 1/1115:55
SEN
-
SFO
2 stops35h 40m
Multiple Airlines
Sun 8/1108:25
SFO
-
SEN
2 stops22h 10m
Multiple Airlines
Deal found 7/7£749
Thu 29/1014:10
SEN
-
SFO
2 stops32h 40m
Multiple Airlines
Thu 5/1116:45
SFO
-
SEN
2 stops21h 15m
Multiple Airlines
Deal found 8/7£760
Mon 17/811:10
SEN
-
SFO
1 stop17h 40m
Multiple Airlines
Wed 2/915:05
SFO
-
SEN
1 stop13h 55m
Multiple Airlines
Deal found 9/7£792
Wed 15/720:15
SEN
-
SFO
2 stops25h 35m
Multiple Airlines
Wed 22/716:35
SFO
-
SEN
2 stops21h 15m
Multiple Airlines
Deal found 10/7£847
Wed 15/712:15
SEN
-
SFO
1 stop33h 35m
Multiple Airlines
Sat 18/720:30
SFO
-
SEN
1 stop26h 40m
Multiple Airlines
Deal found 7/7£902
Sun 23/807:35
SEN
-
SFO
3 stops22h 45m
Multiple Airlines
Sun 30/817:40
SFO
-
SEN
2 stops17h 55m
Multiple Airlines
Deal found 9/7£932
Fri 10/719:40
SEN
-
SFO
2 stops26h 10m
Multiple Airlines
Sat 29/820:10
SFO
-
SEN
1 stop15h 10m
Multiple Airlines
Deal found 7/7£989

Find flight deals from Southend to San Francisco Bay Area

Keep the following information in mind while searching for Southend to San Francisco Bay Area flight deals. Data was last updated 12 July 2026.

Round-trip from

£749

One-way from

£412

Popular in

December

Cheapest in

February

Average price

£614
1/11-8/11
  • 1/11-8/11
  • 4 total stops
  • 57h 50m total
  • London to San Francisco Bay Area
Search Deals
1/11
  • 1/11
  • 3 total stops
  • 48h 35m total
  • London to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southend 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 12 July 2026.
Use the filters below to find and compare flights from London Southend Airport to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Francisco

SEN - SFO

SENSFO

London Southend

Sun 1/11

15:55-19:35

2 stops35h 40m

San Francisco

Sun 8/11

08:25-14:35

2 stops22h 10m

£749

LondonSan Francisco

SEN - SFO

SENSFO

London Southend

Thu 29/10

14:10-15:50

2 stops32h 40m

San Francisco

Thu 5/11

16:45-22:00

2 stops21h 15m

£760
Fastest return journey

LondonSan Francisco

SEN - SFO

SENSFO

London Southend

Mon 17/8

11:10-20:50

1 stop17h 40m

San Francisco

Wed 2/9

15:05-13:00

1 stop13h 55m

£792

LondonSan Francisco

SEN - SFO

SENSFO

London Southend

Wed 5/8

20:15-13:50

2 stops25h 35m

San Francisco

Wed 19/8

15:05-16:40

1 stop17h 35m

£1,066

LondonSan Francisco

SEN - SFO

SENSFO

London Southend

Mon 3/8

11:10-20:50

1 stop17h 40m

San Francisco

Wed 19/8

15:05-16:40

1 stop17h 35m

£1,349

LondonSan Francisco

SEN - SFO

SENSFO

London Southend

Fri 7/8

11:20-20:50

1 stop17h 30m

San Francisco

Sat 22/8

20:10-19:20

1 stop15h 10m

£1,493
Cheapest one-way

LondonSan Francisco

SEN - SFO

SENSFO

London Southend

Tue 8/12

15:30-14:45

2 stops31h 15m

£414

LondonSan Francisco

SEN - SFO

SENSFO

London Southend

Sat 12/9

19:50-12:00

3 stops48h 10m

£422

LondonSan Francisco

SEN - SFO

SENSFO

London Southend

Wed 19/8

18:00-14:30

3 stops28h 30m

£426

LondonSan Francisco

SEN - SFO

SENSFO

London Southend

Tue 1/12

08:00-20:10

2 stops44h 10m

£427

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 16 resultsSorted by cheapest first
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Best time to book a flight from Southend to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Southend 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 Southend Airport to San Francisco Bay Area
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Southend 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.

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

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

  • How can I find direct flights from Southend 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 Southend to San Francisco Bay Area.

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

    Yes. Cheapflights offers flight deals from Southend 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.

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Fly with Cheapflights

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

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