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Cheap flights from San Francisco (SFO) to Southampton (SOU) from $735

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. 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.
SFO — SOU
Jun 10 — Jun 171
From?
To?
Mon 6/10
Mon 6/17
1 adult, Economy
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Cheap flight deals from San Francisco to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Southampton (SOU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 5, 2024.

Popular in

June

Cheapest in

April

Average price

$1,615

Round-trip from

$643
High demand for flights, 35% potential price rise
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Best time to find cheap flights, 30% potential price drop
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Average for round-trip flights in June 2024
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From San Francisco to Southampton Eastleigh
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What is the cheapest day to fly round-trip from San Francisco to Southampton?

Wednesday flights are generally found to be more expensive for flights from San Francisco to Southampton. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Southampton.

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

To save on the cost of your flight from San Francisco to Southampton, book at least 22 days before your planned departure. Booking around this time can save you about 14% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $790 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $822.

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

Flights from San Francisco to Southampton lean towards being more expensive in June. Prices are generally better when you fly from San Francisco to Southampton in October, with the cheapest ticket starting at $404.

What is the cheapest time of day to fly from SFO to SOU?

It’s typically best to fly out from San Francisco to Southampton at noon. Doing so could potentially save you 23% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap San Francisco to Southampton flights in June & July 2024

Find cheap flight options from San Francisco to Southampton specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 5, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Southampton in June and July 2024. Check back soon for alternative fares.
Tue 7/91:55 pmSFO - SOU
1 stop18h 55mKLM
Wed 9/257:40 pmSOU - SFO
1 stop24h 05mKLM
Deal found 6/4$927
Tue 7/97:05 amSFO - SOU
2 stops16h 55mKLM
Wed 9/257:40 pmSOU - SFO
1 stop24h 05mKLM
Deal found 6/4$932
Tue 7/95:19 amSFO - SOU
2 stops18h 41mKLM
Wed 9/257:55 amSOU - SFO
2 stops19h 00mKLM
Deal found 6/4$942
Wed 7/102:40 pmSFO - SOU
2 stops22h 15mMultiple Airlines
Wed 9/258:00 pmSOU - SFO
3 stops33h 16mMultiple Airlines
Deal found 6/4$962
Wed 7/101:50 pmSFO - SOU
1 stop19h 00mKLM
Wed 9/257:40 pmSOU - SFO
1 stop24h 05mKLM
Deal found 6/4$977
Wed 7/107:30 amSFO - SOU
3 stops41h 15mMultiple Airlines
Wed 9/258:00 pmSOU - SFO
3 stops33h 16mMultiple Airlines
Deal found 6/4$1,001
Tue 7/911:55 amSFO - SOU
2 stops23h 35mMultiple Airlines
Wed 9/258:00 pmSOU - SFO
3 stops33h 16mMultiple Airlines
Deal found 6/4$1,100
Tue 7/97:30 amSFO - SOU
3 stops41h 40mMultiple Airlines
Wed 9/258:00 pmSOU - SFO
3 stops33h 16mMultiple Airlines
Deal found 6/4$1,109
Sun 7/287:20 pmSFO - SOU
2 stops16h 05mBritish Airways
Wed 8/79:45 amSOU - SFO
1 stop14h 05mBritish Airways
Deal found 6/5$1,367

San Francisco to Southampton 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Southampton in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Southampton in June and July 2024. Check back soon for alternative fares.
Wed 9/111:50 pmSFO - SOU
1 stop19h 00mDelta
Mon 9/165:20 pmSOU - SFO
1 stop26h 25mDelta
Deal found 6/4$735
Tue 9/1010:50 pmSFO - SOU
2 stops34h 00mDelta
Mon 9/167:55 amSOU - SFO
1 stop35h 50mDelta
Deal found 6/4$760
Tue 9/101:55 pmSFO - SOU
1 stop18h 55mDelta
Sun 9/157:40 pmSOU - SFO
1 stop24h 05mDelta
Deal found 6/4$785
Wed 10/21:50 pmSFO - SOU
1 stop33h 35mDelta
Tue 10/87:55 amSOU - SFO
1 stop35h 50mDelta
Deal found 6/4$788
Wed 10/27:10 amSFO - SOU
2 stops25h 40mDelta
Mon 10/77:40 pmSOU - SFO
1 stop24h 05mDelta
Deal found 6/4$793
Wed 10/21:50 pmSFO - SOU
1 stop33h 35mDelta
Tue 10/87:55 amSOU - SFO
2 stops20h 25mDelta
Deal found 6/4$798
Wed 9/257:15 amSFO - SOU
2 stops25h 35mDelta
Mon 9/307:40 pmSOU - SFO
2 stops28h 15mDelta
Deal found 6/4$803
Fri 9/131:50 pmSFO - SOU
1 stop19h 00mDelta
Wed 9/187:40 pmSOU - SFO
1 stop24h 05mDelta
Deal found 6/4$835
Thu 9/191:55 pmSFO - SOU
1 stop33h 30mDelta
Wed 9/257:55 amSOU - SFO
1 stop35h 50mDelta
Deal found 6/4$838

San Francisco to Southampton flights leaving soon

Find last-minute flight options from San Francisco to Southampton 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 3,050,429 searches. Data last updated June 5, 2024.
Book one of these great deals on flights from San Francisco to Southampton. Users should examine the flight details to ensure there are no surprises.
Mon 6/107:50 amSFO - SOU
2 stops27h 40mBritish Airways
Tue 6/259:40 amSOU - SFO
1 stop14h 10mBritish Airways
Deal found 6/4$2,212
Mon 6/1012:32 pmSFO - SOU
2 stops22h 58mBritish Airways
Mon 6/247:55 pmSOU - SFO
2 stops25h 20mBritish Airways
Deal found 6/4$2,244
Tue 6/113:30 pmSFO - SOU
2 stops16h 30mBritish Airways
Tue 6/189:40 amSOU - SFO
1 stop14h 10mBritish Airways
Deal found 6/4$2,312
Tue 6/113:30 pmSFO - SOU
2 stops16h 30mBritish Airways
Tue 6/187:55 pmSOU - SFO
2 stops25h 20mBritish Airways
Deal found 6/4$2,344
Tue 6/113:30 pmSFO - SOU
2 stops16h 30mBritish Airways
Wed 6/199:45 amSOU - SFO
1 stop14h 05mBritish Airways
Deal found 6/4$2,362
Sat 6/1512:32 pmSFO - SOU
2 stops22h 58mBritish Airways
Mon 6/247:55 pmSOU - SFO
2 stops25h 20mBritish Airways
Deal found 6/4$2,455
Tue 6/113:30 pmSFO - SOU
2 stops16h 30mBritish Airways
Wed 6/267:55 pmSOU - SFO
2 stops25h 20mBritish Airways
Deal found 6/4$2,466
Thu 6/133:30 pmSFO - SOU
2 stops33h 55mBritish Airways
Tue 6/189:40 amSOU - SFO
1 stop14h 10mBritish Airways
Deal found 6/4$2,645
Thu 6/133:30 pmSFO - SOU
2 stops33h 55mBritish Airways
Tue 6/187:55 pmSOU - SFO
2 stops25h 20mBritish Airways
Deal found 6/4$2,677

One-way flights to Southampton from San Francisco

Search for one-way flight options from San Francisco to Southampton. 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 3,050,429 searches. Data last updated June 5, 2024.
Take a look at some of the best available options we've come across on one-way flights from San Francisco to Southampton. Users in need of a round-trip flight from San Francisco to Southampton instead should update the search form at the top of page.
Tue 7/95:45 pmSFO - SOU
1 stop17h 45mBritish Airways
Deal found 6/4$808
Tue 7/231:10 pmSFO - SOU
2 stops22h 20mBritish Airways
Deal found 6/4$812
Sun 7/213:30 pmSFO - SOU
2 stops19h 55mBritish Airways
Deal found 6/4$830
Thu 7/181:55 pmSFO - SOU
1 stop18h 55mDelta
Deal found 6/4$872
Sun 7/215:45 pmSFO - SOU
1 stop17h 45mBritish Airways
Deal found 6/4$908
Mon 7/228:02 amSFO - SOU
2 stops27h 28mBritish Airways
Deal found 6/4$912
Tue 7/93:30 pmSFO - SOU
2 stops19h 55mBritish Airways
Deal found 6/4$930
Mon 6/1712:32 pmSFO - SOU
2 stops22h 58mBritish Airways
Deal found 6/3$985
Wed 7/33:30 pmSFO - SOU
2 stops19h 40mBritish Airways
Deal found 6/4$1,023

Find flights from San Francisco to Southampton within your budget

Customize your flight search to find flights from San Francisco 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 3,050,429 searches. Data last updated June 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$735 - $962

Route

Depart

Return

Price

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Wed 9/11

1 stop19h 00m

Southampton Eastleigh

Mon 9/16

1 stop26h 25m

$735

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Tue 9/10

2 stops34h 00m

Southampton Eastleigh

Mon 9/16

1 stop35h 50m

$760

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Tue 9/10

1 stop18h 55m

Southampton Eastleigh

Sun 9/15

1 stop24h 05m

$785

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Wed 10/2

1 stop33h 35m

Southampton Eastleigh

Tue 10/8

1 stop35h 50m

$788

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Tue 7/9

1 stop18h 55m

Southampton Eastleigh

Wed 9/25

1 stop24h 05m

$927

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Tue 7/9

2 stops16h 55m

Southampton Eastleigh

Wed 9/25

1 stop24h 05m

$932

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Sun 9/22

1 stop17h 45m

Southampton Eastleigh

Thu 10/3

1 stop14h 10m

$956

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Wed 9/25

2 stops16h 05m

Southampton Eastleigh

Wed 10/2

1 stop14h 10m

$959

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Wed 7/10

2 stops22h 15m

Southampton Eastleigh

Wed 9/25

3 stops33h 16m

$962

Flights are sorted by cheapest first

Deals found on 6/4

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

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Southampton. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to Southampton flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from San Francisco to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from San Francisco with our price prediction graph.
Estimated round-trip 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.

Temperature and rainfall in Southampton by month

Plan your trip to Southampton by taking into account the average temperature and rainfall totals by month.

LON

Temperature

39.2 - 62.6 °F

If weather is an important factor for your trip to Southampton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. 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 Southampton. Reviews last updated June 5, 2024.
To help decide which airline to fly from San Francisco to Southampton, see what other customers have to say about Delta, KLM and British Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

KLM
7.9
Good
1,493 reviews
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

British Airways
6.8
Okay
6,748 reviews
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Southampton. 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 San Francisco to Southampton for under $800 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Southampton for under $800. The cheapest flight booked recently is on Delta for just $735, but on average you can expect to pay $860.

  • Are there last-minute flights available from San Francisco to Southampton for under $2,300?

    There are currently 20+ open flights from San Francisco to Southampton within the next 7 days for less than $2,300.

  • What are the cheapest airlines flying from San Francisco to Southampton round-trip?

    According to our current data, Delta ($735), KLM ($927), and British Airways ($956) offers the cheapest pricing from San Francisco to Southampton. Delta is 30% cheaper than the average price of flights available within the next 90 days to this destination.

  • What does SFO to SOU mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a San Francisco Airport to Southampton Eastleigh Airport flight would often be abbreviated as a SFO to SOU flight.

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

    The amount of baggage you can bring on your San Francisco to Southampton 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 San Francisco to Southampton with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Southampton 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 San Francisco to Southampton that include hotel bookings?

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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.

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

    Many airlines flying from San Francisco to Southampton 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 San Francisco to Southampton?

    Yes, you can often find last-minute deals on San Francisco to Southampton 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 San Francisco to Southampton flight deals updated?

    The San Francisco to Southampton flight deals you see on this page were last updated on 6/4.

  • What are the most popular airlines that fly from San Francisco to Southampton?

    The most popular airlines flying from San Francisco to Southampton are British Airways, Delta and Aer Lingus. Something to consider prior to booking your flight.

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

    Currently, November is the cheapest month in which you can book a flight from San Francisco to Southampton (average of $724). Flying from San Francisco to Southampton in June is currently the most expensive (average of $1,352). 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 San Francisco to Southampton
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Top 4 airlines flying from San Francisco to Southampton

Discover the top 4 airlines that operate flights from San Francisco to Southampton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$715Average$999FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$754Average$948FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$804Average$1,212FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$994Average$1,308FlexibilityNo cancel feeOn-time70%
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Search flights from San Francisco to Southampton by cabin class

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

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

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Francisco 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 to Southampton?

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 San Francisco to Southampton.

Can Cheapflights find flights from San Francisco 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 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 to Southampton become cheaper?

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

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