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Cheap flights from Southampton to San Francisco Bay Area from £383

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — SFO
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Southampton to San Francisco Bay Area

Keep the following information in mind while searching for Southampton to San Francisco Bay Area flight deals. Data was last updated 21 February 2025.

Round-trip from

£756

One-way from

£383

Popular in

July

Cheapest in

February

Average price

£461
KLM
  • KLM
  • 6/4-13/4
  • 2 total stops
  • 60h 25m total
  • Southampton to San Francisco Bay Area
Search Deals
11/5
  • 11/5
  • 3 total stops
  • 57h 25m total
  • Southampton to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£98 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Southampton to San Francisco Bay Area

Cheapest flights from Southampton to San Francisco Bay Area
Explore the most affordable flight options available from Southampton to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Sun 6/418:25SOU - SFO
1 stop25h 20mKLM
Sun 13/413:45SFO - SOU
1 stop35h 05mKLM
Deal found 20/2£756
Sun 6/420:00SOU - SFO
3 stops35h 57mMultiple Airlines
Sun 13/409:30SFO - SOU
2 stops25h 25mMultiple Airlines
Deal found 20/2£843
Tue 3/609:10SOU - SFO
2 stops22h 39mAer Lingus
Tue 10/606:16SFO - SOU
2 stops17h 49mAer Lingus
Deal found 20/2£2,693
Tue 3/617:35SOU - SFO
1 stop26h 10mAir France
Tue 10/613:45SFO - SOU
1 stop19h 15mAir France
Deal found 20/2£4,171
Tue 3/617:35SOU - OAK
2 stops30h 56mVirgin Atlantic
Tue 10/605:55OAK - SOU
2 stops42h 50mVirgin Atlantic
Deal found 20/2£7,825
Tue 3/617:35SOU - SJC
2 stops35h 18mVirgin Atlantic
Tue 10/610:30SJC - SOU
2 stops22h 30mVirgin Atlantic
Deal found 20/2£8,050

Find flights from Southampton to San Francisco Bay Area within your budget

Customise your flight search to find flights from Southampton 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 21 February 2025.

Fly from

Southampton

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sun 6/4

18:25-11:45

1 stop25h 20m

San Francisco

Sun 13/4

13:45-08:50

1 stop35h 05m

£756

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sun 6/4

20:00-23:57

3 stops35h 57m

San Francisco

Sun 13/4

09:30-18:55

2 stops25h 25m

£843

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Tue 3/6

09:10-23:49

2 stops22h 39m

San Francisco

Tue 10/6

06:16-08:05

2 stops17h 49m

£2,693

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Tue 3/6

17:35-11:45

1 stop26h 10m

San Francisco

Tue 10/6

13:45-17:00

1 stop19h 15m

£4,171

SouthamptonOakland

SOU - OAK

SOUOAK

Southampton Eastleigh

Tue 3/6

17:35-16:31

2 stops30h 56m

Oakland

Tue 10/6

05:55-08:45

2 stops42h 50m

£7,825

SouthamptonSan Jose

SOU - SJC

SOUSJC

Southampton Eastleigh

Tue 3/6

17:35-20:53

2 stops35h 18m

San Jose

Tue 10/6

10:30-17:00

2 stops22h 30m

£8,050

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sun 11/5

20:00-21:25

3 stops57h 25m

£383

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sun 11/5

09:10-15:45

1 stop14h 35m

£578

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Best time to book a flight from Southampton to San Francisco Bay Area

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

Travel insights for flights from Southampton to San Francisco Bay Area

Get recent, data-driven insights about flights from Southampton to San Francisco Bay Area including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Southampton to San Francisco Bay Area?

Currently, February is the cheapest month in which you can book a flight from Southampton to San Francisco Bay Area (average of £538). Flying from Southampton to San Francisco Bay Area in July is currently the most expensive (average of £803). 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.

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 21 February 2025.
KLM
7.8
Good
1,331 reviews
Check prices

Entertainment

7.2

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,331 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Entertainment

7.2

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Virgin Atlantic
7.5
Good
654 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Entertainment

7.2

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air France
7.4
Good
1,449 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Entertainment

7.2

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Aer Lingus
7.0
Good
1,070 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Entertainment

7.2

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Southampton 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.

  • What airport do you fly from for flights from Southampton to San Francisco Bay Area?

    If you book a flight to San Francisco Bay Area from Southampton, you will be flying from Eastleigh, which is the city’s only airport. Southampton Eastleigh (SOU) is located 3.5 mi from the center of Southampton.

  • What are the most popular routes from Southampton to San Francisco Bay Area?

    The most popular flight routes from Southampton to San Francisco Bay Area are Southampton Eastleigh - San Francisco, Southampton Eastleigh - Oakland and Southampton Eastleigh - San Jose.

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

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

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

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

    Yes. Cheapflights offers flight deals from Southampton 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 Southampton to San Francisco Bay Area?

    Currently, February is the cheapest month in which you can book a flight from Southampton to San Francisco Bay Area (average of £538). Flying from Southampton to San Francisco Bay Area in July is currently the most expensive (average of £803). 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 Southampton to San Francisco Bay Area

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