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Cheap flights from San Francisco Bay Area to Southampton from £218

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SOU
22 tammi — 29 tammi1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Francisco Bay Area to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco Bay Area to Southampton
Explore the most affordable flight options available from San Francisco Bay Area to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 joulukuu 2025.

ke 24/1209:53SFO - SOU
2 stops38h 12mDelta
ti 6/117:35SOU - SFO
2 stops50h 01mDelta
Deal found 21/12£644
to 25/1213:55SFO - SOU
1 stop34h 55mDelta
ti 6/117:35SOU - SFO
2 stops50h 01mDelta
Deal found 21/12£686
ti 23/1205:45SFO - SOU
2 stops27h 15mDelta
ti 6/117:35SOU - SFO
2 stops50h 01mDelta
Deal found 21/12£721
pe 26/1207:05SFO - SOU
2 stops25h 55mDelta
ti 6/117:35SOU - SFO
2 stops50h 01mDelta
Deal found 21/12£725
ma 22/1222:30SFO - SOU
2 stops34h 30mDelta
ti 6/117:35SOU - SFO
2 stops50h 01mDelta
Deal found 21/12£846
ke 24/1205:55SFO - SOU
2 stops42h 10mDelta
ti 30/1208:40SOU - SFO
2 stops33h 56mDelta
Deal found 21/12£884
to 25/1213:55SFO - SOU
1 stop34h 55mDelta
ma 29/1218:05SOU - SFO
1 stop25h 45mDelta
Deal found 21/12£906
to 25/1213:55SFO - SOU
1 stop19h 05mDelta
ti 30/1208:40SOU - SFO
2 stops33h 56mDelta
Deal found 21/12£925
pe 26/1207:05SFO - SOU
2 stops25h 55mDelta
ma 29/1218:05SOU - SFO
1 stop25h 45mDelta
Deal found 21/12£946

Find flight deals from San Francisco Bay Area to Southampton

Keep the following information in mind while searching for San Francisco Bay Area to Southampton flight deals. Data was last updated 23 joulukuu 2025.

Round-trip from

£572

One-way from

£218

Popular in

June

Cheapest in

January

Average price

£658
Delta
  • Delta
  • 18/2-23/2
  • 2 total stops
  • 54h 10m total
  • San Francisco Bay Area to Southampton
Search Deals
Delta
  • Delta
  • 31/3
  • 1 total stop
  • 34h 50m total
  • San Francisco Bay Area to Southampton
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£85 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Francisco Bay Area to Southampton 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 23 joulukuu 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Southampton that are best for you.

Fly from

San Francisco Bay Area

Fly to

Southampton

Route

Depart

Return

Price

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

ke 18/2

13:55-17:05

1 stop19h 10m

Southampton Eastleigh

ma 23/2

17:35-11:50

1 stop26h 15m

£572

San JoseSouthampton

SJC - SOU

SJCSOU

San Jose

ma 2/2

09:15-17:05

2 stops23h 50m

Southampton Eastleigh

ma 9/2

17:35-21:20

2 stops35h 45m

£576

San JoseSouthampton

SJC - SOU

SJCSOU

San Jose

to 5/2

06:20-08:25

2 stops18h 05m

Southampton Eastleigh

to 12/2

09:00-20:53

2 stops19h 53m

£577

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

ke 25/3

07:00-08:20

2 stops18h 20m

Southampton Eastleigh

ti 21/4

17:20-11:45

1 stop26h 25m

£580

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

ma 23/3

23:35-17:00

2 stops34h 25m

Southampton Eastleigh

to 16/4

17:20-11:45

1 stop26h 25m

£580

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

su 22/3

23:35-08:10

2 stops25h 35m

Southampton Eastleigh

to 16/4

17:20-11:45

1 stop26h 25m

£580

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

ti 24/3

22:55-08:20

2 stops26h 25m

Southampton Eastleigh

ti 21/4

17:20-11:45

1 stop26h 25m

£580

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

su 22/3

23:35-08:10

2 stops25h 35m

Southampton Eastleigh

ke 22/4

09:05-11:45

1 stop34h 40m

£580

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

ke 25/3

07:00-08:20

2 stops18h 20m

Southampton Eastleigh

ke 22/4

17:20-11:45

1 stop26h 25m

£580

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

ti 24/3

12:06-08:20

2 stops37h 14m

Southampton Eastleigh

to 16/4

17:20-11:45

1 stop26h 25m

£580

Flights are sorted by cheapest return flights first.

Deals found on 21/12

Showing 1-10 of 22 results
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Best time to book a flight from San Francisco Bay Area to Southampton

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

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

Currently, October is the cheapest month in which you can book a flight from San Francisco Bay Area to Southampton (average of £370). Flying from San Francisco Bay Area to Southampton in June is currently the most expensive (average of £605). 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.

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area to Southampton. 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 into for flights to Southampton from San Francisco Bay Area?

    For a flight from San Francisco Bay Area to Southampton, you will be flying into Eastleigh. Southampton Eastleigh (SOU) is just 3.5 mi from the center of the city.

  • How long is the flight from San Francisco Bay Area to Southampton?

    A quick flight from San Francisco Bay Area to Southampton can take about 18h 05m. Delta provides one of the quickest options available for as low as £577. Airlines will cover a distance of 5350 mi. This flight may include one or multiple stops.

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

    When deciding which route to take from San Francisco Bay Area to Southampton consider San Francisco - Southampton Eastleigh, San Jose - Southampton Eastleigh or Oakland - Southampton Eastleigh as they are the most popular.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from San Francisco Bay Area to Southampton (average of £370). Flying from San Francisco Bay Area to Southampton in June is currently the most expensive (average of £605). 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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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Francisco Bay Area to Southampton. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Southampton from San Francisco Bay Area.

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

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

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

Yes, Cheapflights offers price alerts on San Francisco Bay Area to Southampton flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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