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.

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).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Southend Airport to San Francisco Bay Area as you normally would.

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.

£353+ Cheap Flights from London Southend Airport to San Francisco Bay Area

Cheap flight deals from Southend to San Francisco Bay Area

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 25 August 2026.

Wed 28/1016:50 -

3 stops30h 00m

Thu 12/1116:45 -

2 stops21h 15m

Deal found 20/8£620

Thu 29/1014:10 -

2 stops32h 40m

Thu 5/1116:45 -

2 stops21h 15m

Deal found 21/8£648

Mon 12/1016:55 -

2 stops29h 45m

Sun 18/1016:45 -

2 stops18h 50m

Deal found 21/8£684

Fri 21/811:20 -

1 stop17h 30m

Sat 29/815:20 -

1 stop20h 00m

Deal found 20/8£929

Thu 17/1215:40 -

2 stops31h 55m

Wed 30/1217:20 -

2 stops17h 15m

Deal found 20/8£1,002

Wed 9/908:25 -

2 stops21h 30m

Fri 18/916:30 -

2 stops21h 15m

Deal found 23/8£1,261

Sat 22/816:50 -

2 stops53h 15m

Sat 29/813:45 -

1 stop12h 30m

Deal found 20/8£1,786

Find flight deals from Southend to San Francisco Bay Area

Round-trip from	£620
One-way from	£353
Popular in	December
Cheapest in	February
Average price	£601

28/10-12/11
5 total stops
51h 15m total
London to San Francisco Bay Area

Search Deals

8/11
3 total stops
59h 17m total
London to San Francisco Bay Area

Search Deals

Highest demand for flights based on searches. 0% potential increase in price (£2 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 August 2026

Search Deals

Cheapflights Fare Finder

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 London Southend - SFO San Francisco

SENSFO

London Southend

Wed 28/10

16:50-15:50

3 stops30h 00m

San Francisco

Thu 12/11

16:45-22:00

2 stops21h 15m

£620

LondonSan Francisco

SEN London Southend - SFO San Francisco

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

£648

LondonSan Francisco

SEN London Southend - SFO San Francisco

SENSFO

London Southend

Mon 12/10

16:55-14:40

2 stops29h 45m

San Francisco

Sun 18/10

16:45-19:35

2 stops18h 50m

£684

LondonSan Francisco

SEN London Southend - SFO San Francisco

SENSFO

London Southend

Thu 17/12

15:40-15:35

2 stops31h 55m

San Francisco

Wed 30/12

17:20-18:35

2 stops17h 15m

£1,002

Fastest return journey

LondonSan Francisco

SEN London Southend - SFO San Francisco

SENSFO

London Southend

Wed 9/9

08:25-21:55

2 stops21h 30m

San Francisco

Fri 18/9

16:30-21:45

2 stops21h 15m

£1,261

Cheapest one-way

LondonSan Francisco

SEN London Southend - SFO San Francisco

SENSFO

London Southend

Tue 1/9

20:25-14:30

3 stops50h 05m

£364

LondonSan Francisco

SEN London Southend - SFO San Francisco

SENSFO

London Southend

Wed 16/9

08:25-14:30

2 stops38h 05m

£369

LondonSan Francisco

SEN London Southend - SFO San Francisco

SENSFO

London Southend

Thu 3/9

10:10-21:55

3 stops43h 45m

£369

LondonSan Francisco

SEN London Southend - SFO San Francisco

SENSFO

London Southend

Wed 2/9

18:00-14:30

3 stops28h 30m

£378

LondonSan Francisco

SEN London Southend - SFO San Francisco

SENSFO

London Southend

Wed 14/10

08:25-14:30

2 stops38h 05m

£389

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 16 resultsSorted by cheapest first

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.

SEN-SFO

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

SEN-zzXIH

SEN-SFO

No data available for this route at this time. Please check back soon.

Related info for your journey

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.

Browse thousands of different options on Cheapflights for your next trip

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Cheap flights from London Southend Airport to San Francisco Bay Area from £353

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southend to San Francisco Bay Area

Cheapest flights from Southend to San Francisco Bay AreaExplore 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 25 August 2026.

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 25 August 2026.

Best flights from Southend to San Francisco Bay AreaDiscover carefully curated flight deals from Southend to San Francisco Bay Area that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Discover carefully curated flight deals from Southend to San Francisco Bay Area that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Last-minute flights from Southend to San Francisco Bay AreaDiscover last-minute flight deals from Southend to San Francisco Bay Area. Data last updated 25 August 2026 and is based on user searches.

Discover last-minute flight deals from Southend to San Francisco Bay Area. Data last updated 25 August 2026 and is based on user searches.

One-way flights from Southend to San Francisco Bay AreaSearch for one-way flight options from Southend to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.

Search for one-way flight options from Southend to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.

Find flight deals from Southend to San Francisco Bay Area

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Cheapflights Fare Finder

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

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.

Cheapflights Insights

Related info for your journey

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

How can I 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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Southend to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to San Francisco Bay Area by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Southend to San Francisco Bay Area by cabin class

Find flights from Southend to San Francisco Bay Area, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Southend and San Francisco Bay Area flights

Browse other Southend and San Francisco Bay Area flight options. Last updated on 25 August 2026.

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

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

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

Can Cheapflights notify me if prices for flights from Southend to San Francisco Bay Area become cheaper?

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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 25 August 2026.

Best flights from Southend to San Francisco Bay Area
Discover carefully curated flight deals from Southend to San Francisco Bay Area that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Last-minute flights from Southend to San Francisco Bay Area
Discover last-minute flight deals from Southend to San Francisco Bay Area. Data last updated 25 August 2026 and is based on user searches.

One-way flights from Southend to San Francisco Bay Area
Search for one-way flight options from Southend to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.