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Cheap flights from Southampton to San Francisco from £645

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SOU — SFO
23 Apr — 30 Apr1
1 adult
Tue 23/4
Tue 30/4

How far in advance should I book a flight from Southampton to San Francisco?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 43 days in advance, which can save you up to 23% on flights from Southampton to San Francisco compared to booking the week you need them. Waiting 43 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £507. For sooner than that we have options available in the next 3 days from £588.

What is the cheapest month to fly from Southampton to San Francisco?

February can be a great time to fly to San Francisco from Southampton with a flight ticket averaging about £488. Cheapflights users have found deals in the month of February for as cheap as £310. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Southampton to San Francisco (SOU - SFO)?

When flying from Southampton to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap British Airways flights from Southampton to San Francisco

Explore cheap flight options specifically provided by British Airways for the route between Southampton and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 895,763 searches. Data last updated 18 April 2024.
Tue 23/409:40SOU - SFO
1 stop14h 10mBritish Airways
Tue 30/419:20SFO - SOU
2 stops16h 05mBritish Airways
Deal found 18/4£645
Tue 23/419:40SOU - SFO
2 stops25h 35mBritish Airways
Tue 30/419:20SFO - SOU
2 stops28h 40mBritish Airways
Deal found 18/4£654
Tue 23/409:40SOU - SFO
1 stop14h 10mBritish Airways
Tue 30/417:45SFO - SOU
1 stop17h 45mBritish Airways
Deal found 18/4£665
Sun 28/409:40SOU - SFO
1 stop14h 10mBritish Airways
Sun 12/517:45SFO - SOU
1 stop17h 45mBritish Airways
Deal found 18/4£675
Mon 24/609:40SOU - SFO
1 stop14h 10mBritish Airways
Tue 21/116:35SFO - SOU
2 stops18h 35mBritish Airways
Deal found 18/4£676
Tue 25/609:40SOU - SFO
1 stop14h 10mBritish Airways
Sat 25/117:10SFO - SOU
1 stop14h 25mBritish Airways
Deal found 18/4£677
Sun 23/609:40SOU - SFO
1 stop14h 10mBritish Airways
Mon 20/116:30SFO - SOU
2 stops18h 40mBritish Airways
Deal found 18/4£683
Sun 23/609:40SOU - SFO
1 stop14h 10mBritish Airways
Sat 25/117:10SFO - SOU
1 stop14h 25mBritish Airways
Deal found 18/4£684
Tue 25/609:40SOU - SFO
1 stop14h 10mBritish Airways
Tue 21/117:10SFO - SOU
1 stop14h 25mBritish Airways
Deal found 18/4£686

Cheap Southampton to San Francisco flights in April & May 2024

Find cheap flight options from Southampton to San Francisco specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 895,763 searches. Prices were last updated on 18 April 2024.
Tue 23/409:40SOU - SFO
1 stop14h 10mBritish Airways
Tue 30/419:20SFO - SOU
2 stops16h 05mBritish Airways
Deal found 18/4£645
Tue 23/419:40SOU - SFO
2 stops25h 35mBritish Airways
Tue 30/419:20SFO - SOU
2 stops28h 40mBritish Airways
Deal found 18/4£654
Tue 23/409:40SOU - SFO
1 stop14h 10mBritish Airways
Tue 30/417:45SFO - SOU
1 stop17h 45mBritish Airways
Deal found 18/4£665
Sun 28/409:40SOU - SFO
1 stop14h 10mBritish Airways
Sun 12/517:45SFO - SOU
1 stop17h 45mBritish Airways
Deal found 18/4£675
Sun 28/419:55SOU - SFO
2 stops25h 20mBritish Airways
Sun 12/517:45SFO - SOU
1 stop17h 45mBritish Airways
Deal found 18/4£687
Sun 28/419:55SOU - SFO
2 stops25h 20mBritish Airways
Sun 12/515:30SFO - SOU
2 stops16h 30mBritish Airways
Deal found 18/4£710
Sat 4/509:40SOU - SFO
1 stop14h 10mBritish Airways
Sat 18/515:35SFO - SOU
2 stops19h 50mBritish Airways
Deal found 18/4£844
Sat 4/509:40SOU - SFO
1 stop14h 10mBritish Airways
Sat 18/515:35SFO - SOU
3 stops19h 35mBritish Airways
Deal found 18/4£846
Tue 23/409:40SOU - SFO
3 stops36h 55mMultiple Airlines
Tue 30/416:55SFO - SOU
2 stops30h 30mMultiple Airlines
Deal found 18/4£1,111

Southampton to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Southampton and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 895,763 searches. Data last updated 18 April 2024.
Tue 23/409:40SOU - SFO
1 stop14h 10mBritish Airways
Tue 30/419:20SFO - SOU
2 stops16h 05mBritish Airways
Deal found 18/4£645
Tue 23/419:40SOU - SFO
2 stops25h 35mBritish Airways
Tue 30/419:20SFO - SOU
2 stops28h 40mBritish Airways
Deal found 18/4£654
Tue 23/409:40SOU - SFO
1 stop14h 10mBritish Airways
Tue 30/417:45SFO - SOU
1 stop17h 45mBritish Airways
Deal found 18/4£665
Sun 28/409:40SOU - SFO
1 stop14h 10mBritish Airways
Sun 12/517:45SFO - SOU
1 stop17h 45mBritish Airways
Deal found 18/4£675
Mon 24/609:40SOU - SFO
1 stop14h 10mBritish Airways
Tue 21/116:35SFO - SOU
2 stops18h 35mBritish Airways
Deal found 18/4£676
Tue 25/609:40SOU - SFO
1 stop14h 10mBritish Airways
Wed 22/117:10SFO - SOU
1 stop14h 25mBritish Airways
Deal found 18/4£677
Sun 23/609:40SOU - SFO
1 stop14h 10mBritish Airways
Wed 22/116:30SFO - SOU
2 stops18h 40mBritish Airways
Deal found 18/4£683
Sun 23/609:40SOU - SFO
1 stop14h 10mBritish Airways
Sat 25/117:10SFO - SOU
1 stop14h 25mBritish Airways
Deal found 18/4£684
Tue 25/609:40SOU - SFO
1 stop14h 10mBritish Airways
Tue 21/117:10SFO - SOU
1 stop14h 25mBritish Airways
Deal found 18/4£686

Southampton to San Francisco flights leaving soon

Find last-minute flight options from Southampton to San Francisco for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 895,763 searches. Data last updated 18 April 2024.
Tue 23/409:40SOU - SFO
1 stop14h 10mBritish Airways
Tue 30/419:20SFO - SOU
2 stops16h 05mBritish Airways
Deal found 18/4£645
Tue 23/419:40SOU - SFO
2 stops25h 35mBritish Airways
Tue 30/419:20SFO - SOU
2 stops28h 40mBritish Airways
Deal found 18/4£654
Tue 23/409:40SOU - SFO
1 stop14h 10mBritish Airways
Tue 30/417:45SFO - SOU
1 stop17h 45mBritish Airways
Deal found 18/4£665
Sun 28/409:40SOU - SFO
1 stop14h 10mBritish Airways
Sun 12/517:45SFO - SOU
1 stop17h 45mBritish Airways
Deal found 18/4£675
Sun 28/419:55SOU - SFO
2 stops25h 20mBritish Airways
Sun 12/517:45SFO - SOU
1 stop17h 45mBritish Airways
Deal found 18/4£687
Sun 28/419:55SOU - SFO
2 stops25h 20mBritish Airways
Sun 12/515:30SFO - SOU
2 stops16h 30mBritish Airways
Deal found 18/4£710
Tue 23/409:40SOU - SFO
3 stops36h 55mMultiple Airlines
Tue 30/416:55SFO - SOU
2 stops30h 30mMultiple Airlines
Deal found 18/4£1,111
Tue 23/409:40SOU - SFO
3 stops36h 55mMultiple Airlines
Tue 30/419:40SFO - SOU
3 stops29h 30mMultiple Airlines
Deal found 18/4£1,141

One-way flights to San Francisco from Southampton

Search for one-way flight options from Southampton to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 895,763 searches. Data last updated 18 April 2024.
Sun 9/609:40SOU - SFO
1 stop14h 10mBritish Airways
Deal found 18/4£1,121
Mon 10/609:40SOU - SFO
1 stop14h 10mBritish Airways
Deal found 17/4£1,123
Tue 11/608:40SOU - SFO
2 stops16h 45mBritish Airways
Deal found 18/4£1,133
Tue 11/608:40SOU - SFO
2 stops16h 45mBritish Airways
Deal found 17/4£1,135
Sun 9/619:55SOU - SFO
2 stops29h 30mBritish Airways
Deal found 18/4£1,137
Mon 10/619:55SOU - SFO
2 stops29h 30mBritish Airways
Deal found 17/4£1,139
Tue 23/709:40SOU - SFO
1 stop14h 10mBritish Airways
Deal found 16/4£1,459
Tue 23/719:55SOU - SFO
2 stops29h 30mBritish Airways
Deal found 16/4£1,471
Wed 24/409:40SOU - SFO
1 stop14h 10mBritish Airways
Deal found 18/4£2,306

Find flights from Southampton to San Francisco within your budget

Customise your flight search to find flights from Southampton to San Francisco 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 895,763 searches. Data last updated 18 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£675 - £710

Route

Depart

Return

Price

Southampton EastleighSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sun 28/4

1 stop14h 10m

San Francisco

Sun 12/5

1 stop17h 45m

£675

Southampton EastleighSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Mon 24/6

1 stop14h 10m

San Francisco

Tue 21/1

2 stops18h 35m

£676

Southampton EastleighSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Tue 25/6

1 stop14h 10m

San Francisco

Sat 25/1

1 stop14h 25m

£677

Southampton EastleighSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sun 23/6

1 stop14h 10m

San Francisco

Mon 20/1

2 stops18h 40m

£683

Southampton EastleighSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sun 23/6

1 stop14h 10m

San Francisco

Sat 25/1

1 stop14h 25m

£684

Southampton EastleighSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Tue 25/6

1 stop14h 10m

San Francisco

Tue 21/1

1 stop14h 25m

£686

Southampton EastleighSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sun 28/4

2 stops25h 20m

San Francisco

Sun 12/5

1 stop17h 45m

£687

Southampton EastleighSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Mon 24/6

1 stop14h 10m

San Francisco

Fri 24/1

2 stops24h 46m

£707

Southampton EastleighSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sun 28/4

2 stops25h 20m

San Francisco

Sun 12/5

2 stops16h 30m

£710

Flights are sorted by cheapest first

Deals found on 18/4

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

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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. Reviews last updated 18 April 2024.
British Airways
6.9
Okay
6,935 reviews
Check prices

Entertainment

6.5

Overall

6.9

Comfort

6.8

Food

6.4

Boarding

7.0

Crew

7.7

Reviews

1 / 10

Check in and boarding are fast and organized , ground support staff and information are available to provide answer for your questions.

British Airways
6.9
Okay
6,935 reviews
British Airways
6.9
Okay
6,935 reviews
Check prices

Entertainment

6.5

Overall

6.9

Comfort

6.8

Food

6.4

Boarding

7.0

Crew

7.7

Reviews

1 / 10

Check in and boarding are fast and organized , ground support staff and information are available to provide answer for your questions.

Related info for your journey

Find useful and relevant information for your journey from Southampton to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Southampton to San Francisco for under £700 on Cheapflights?

    Yes, there are multiple flights from Southampton to San Francisco for under £700. The cheapest flight booked recently is on British Airways for just £675, but on average you can expect to pay £751.

  • Are there last-minute flights available from Southampton to San Francisco for under £700?

    There are currently 8+ open flights from Southampton to San Francisco within the next 7 days for less than £700.

  • What does SOU to SFO mean?

    This is defined as Southampton Eastleigh Airport (SOU) and San Francisco Airport (SFO). Codes like San Francisco Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Southampton to San Francisco that include extra baggage allowance?

    The amount of baggage you can bring on your Southampton to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Southampton to San Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Southampton to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

    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.

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

    Yes. Cheapflights offers flight deals from Southampton to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Southampton to San Francisco that allow pets onboard?

    Many airlines flying from Southampton to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Southampton to San Francisco?

    Yes, you can often find last-minute deals on Southampton to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Southampton to San Francisco flight deals updated?

    The Southampton to San Francisco flight deals you see on this page were last updated on 18/4.

See more FAQs

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Search flights from Southampton to San Francisco by cabin class

Find flights from Southampton to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

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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 Southampton to San Francisco?

Cheapflights helps you search for flights from Southampton to San Francisco via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Southampton to San Francisco.

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

Need flexible booking options for your flight to San Francisco from Southampton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Francisco from Southampton today and book when prices fit your budget.

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