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Cheap flights from San Francisco (SFO) to Southampton (SOU) from $498

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 5/16. 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
May 7 — May 141
From?
To?
Tue 5/7
Tue 5/14
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 May 2, 2024.

Popular in

January

Cheapest in

November

Round-trip from

$643

One-way from

$589
High demand for flights, 38% potential price rise
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Best time to find cheap flights, 34% potential price drop
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From San Francisco to Southampton Eastleigh
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One-way flight 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 23% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $846 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $968.

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 $388.

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

It’s typically best to fly out from San Francisco to Southampton at noon. Doing so could potentially save you 26% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap British Airways flights from San Francisco to Southampton

Explore cheap flight options specifically provided by British Airways for the route between San Francisco and Southampton. 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 2,899,487 searches. Data last updated May 2, 2024.
Check out some of the cheapest British Airways flights we've come across from San Francisco to Southampton. It's recommended that users confirm their flight details before booking.
Fri 9/275:45 pmSFO - SOU
1 stop14h 00mBritish Airways
Sat 10/59:40 amSOU - SFO
1 stop14h 10mBritish Airways
Deal found 4/29$983
Fri 9/278:00 amSFO - SOU
2 stops23h 45mBritish Airways
Sat 10/59:40 amSOU - SFO
1 stop14h 10mBritish Airways
Deal found 4/29$988
Thu 9/265:45 pmSFO - SOU
1 stop17h 45mBritish Airways
Mon 9/309:40 amSOU - SFO
1 stop14h 10mBritish Airways
Deal found 4/29$995
Sun 10/207:20 pmSFO - SOU
2 stops16h 05mBritish Airways
Sat 11/99:15 amSOU - SFO
1 stop14h 00mBritish Airways
Deal found 4/30$997
Sat 9/213:35 pmSFO - SOU
2 stops19h 50mBritish Airways
Sat 10/59:40 amSOU - SFO
1 stop14h 10mBritish Airways
Deal found 4/29$998
Thu 9/2612:14 pmSFO - SOU
2 stops23h 16mBritish Airways
Thu 10/39:40 amSOU - SFO
1 stop14h 10mBritish Airways
Deal found 4/29$1,000
Fri 9/275:45 pmSFO - SOU
1 stop14h 00mBritish Airways
Fri 10/47:55 pmSOU - SFO
2 stops25h 20mBritish Airways
Deal found 4/29$1,014
Fri 9/278:00 amSFO - SOU
2 stops23h 45mBritish Airways
Mon 9/307:55 pmSOU - SFO
2 stops25h 20mBritish Airways
Deal found 4/29$1,019
Tue 9/245:45 pmSFO - SOU
1 stop17h 45mBritish Airways
Fri 10/48:40 amSOU - SFO
2 stops16h 45mBritish Airways
Deal found 4/29$1,026

Cheap KLM flights from San Francisco to Southampton

Explore cheap flight options specifically provided by KLM for the route between San Francisco and Southampton. 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 2,899,487 searches. Data last updated May 2, 2024.
Some of the best deals we've found on KLM flights traveling from San Francisco to Southampton. Make sure to examine the flight information before completing your reservation.
Wed 5/81:50 pmSFO - SOU
1 stop19h 00mKLM
Mon 5/137:40 pmSOU - SFO
1 stop24h 05mKLM
Deal found 5/1$907
Wed 5/85:11 pmSFO - SOU
2 stops15h 39mKLM
Mon 5/137:40 pmSOU - SFO
1 stop24h 05mKLM
Deal found 5/1$912
Wed 5/85:11 pmSFO - SOU
2 stops15h 39mKLM
Mon 5/137:55 amSOU - SFO
2 stops18h 33mKLM
Deal found 5/1$922
Fri 8/301:50 pmSFO - SOU
1 stop19h 00mKLM
Sun 9/87:40 pmSOU - SFO
1 stop24h 05mKLM
Deal found 4/29$1,262

Cheap San Francisco to Southampton flights in May & June 2024

Find cheap flight options from San Francisco to Southampton specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 2, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Southampton in May and June 2024. Check back soon for alternative fares.
Thu 5/21:55 pmSFO - SOU
1 stop18h 55mVirgin Atlantic
Mon 5/67:55 amSOU - SFO
1 stop35h 50mVirgin Atlantic
Deal found 5/1$804
Thu 5/21:55 pmSFO - SOU
1 stop18h 55mVirgin Atlantic
Mon 5/67:55 amSOU - SFO
1 stop35h 50mVirgin Atlantic
Deal found 4/30$805
Thu 5/28:45 amSFO - SOU
2 stops26h 25mDelta
Mon 5/67:40 pmSOU - SFO
1 stop24h 05mDelta
Deal found 5/1$809
Thu 5/212:20 pmSFO - SOU
2 stops22h 50mDelta
Mon 5/67:55 amSOU - SFO
2 stops19h 54mDelta
Deal found 5/1$819
Wed 5/81:50 pmSFO - SOU
1 stop19h 00mKLM
Mon 5/137:40 pmSOU - SFO
1 stop24h 05mKLM
Deal found 5/1$907
Wed 5/85:11 pmSFO - SOU
2 stops15h 39mKLM
Mon 5/137:40 pmSOU - SFO
1 stop24h 05mKLM
Deal found 5/1$912
Wed 5/85:11 pmSFO - SOU
2 stops15h 39mKLM
Mon 5/137:55 amSOU - SFO
2 stops18h 33mKLM
Deal found 5/1$922
Tue 5/712:40 amSFO - SOU
2 stops22h 45mDelta
Mon 5/137:40 pmSOU - SFO
1 stop24h 05mDelta
Deal found 5/1$1,078
Tue 5/712:40 amSFO - SOU
2 stops22h 45mDelta
Mon 5/137:55 amSOU - SFO
2 stops18h 33mDelta
Deal found 5/1$1,088

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 2,899,487 searches. Data last updated May 2, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Southampton in May and June 2024. Check back soon for alternative fares.
Thu 5/21:55 pmSFO - SOU
1 stop18h 55mVirgin Atlantic
Mon 5/67:55 amSOU - SFO
1 stop35h 50mVirgin Atlantic
Deal found 5/1$804
Thu 5/21:55 pmSFO - SOU
1 stop18h 55mVirgin Atlantic
Mon 5/67:55 amSOU - SFO
1 stop35h 50mVirgin Atlantic
Deal found 4/30$805
Thu 5/28:45 amSFO - SOU
2 stops26h 25mDelta
Mon 5/67:40 pmSOU - SFO
1 stop24h 05mDelta
Deal found 5/1$809
Thu 5/212:20 pmSFO - SOU
2 stops22h 50mDelta
Mon 5/67:55 amSOU - SFO
2 stops19h 54mDelta
Deal found 5/1$819
Wed 5/81:50 pmSFO - SOU
1 stop19h 00mKLM
Mon 5/137:40 pmSOU - SFO
1 stop24h 05mKLM
Deal found 5/1$907
Wed 5/85:11 pmSFO - SOU
2 stops15h 39mKLM
Mon 5/137:40 pmSOU - SFO
1 stop24h 05mKLM
Deal found 5/1$912
Wed 5/85:11 pmSFO - SOU
2 stops15h 39mKLM
Mon 5/137:55 amSOU - SFO
2 stops18h 33mKLM
Deal found 5/1$922
Tue 5/712:40 amSFO - SOU
2 stops22h 45mDelta
Mon 5/137:40 pmSOU - SFO
1 stop24h 05mDelta
Deal found 5/1$1,078
Tue 8/275:45 pmSFO - SOU
1 stop17h 45mBritish Airways
Mon 9/309:40 amSOU - SFO
1 stop14h 10mBritish Airways
Deal found 4/30$1,087

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 2,899,487 searches. Data last updated May 2, 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.
Wed 5/81:50 pmSFO - SOU
1 stop19h 00mKLM
Mon 5/137:40 pmSOU - SFO
1 stop24h 05mKLM
Deal found 5/1$907
Wed 5/85:11 pmSFO - SOU
2 stops15h 39mKLM
Mon 5/137:40 pmSOU - SFO
1 stop24h 05mKLM
Deal found 5/1$912
Wed 5/85:11 pmSFO - SOU
2 stops15h 39mKLM
Mon 5/137:55 amSOU - SFO
2 stops18h 33mKLM
Deal found 5/1$922
Tue 5/712:40 amSFO - SOU
2 stops22h 45mDelta
Mon 5/137:40 pmSOU - SFO
1 stop24h 05mDelta
Deal found 5/1$1,078
Tue 5/712:40 amSFO - SOU
2 stops22h 45mDelta
Mon 5/137:55 amSOU - SFO
2 stops18h 33mDelta
Deal found 5/1$1,088
Wed 5/811:58 pmSFO - SOU
3 stops55h 47mBritish Airways
Mon 5/138:00 pmSOU - SFO
2 stops29h 25mBritish Airways
Deal found 5/1$1,148
Tue 5/77:20 pmSFO - SOU
2 stops15h 50mBritish Airways
Tue 6/49:40 amSOU - SFO
1 stop14h 10mBritish Airways
Deal found 5/1$1,205
Sun 5/125:45 pmSFO - SOU
1 stop17h 45mBritish Airways
Wed 5/299:40 amSOU - SFO
1 stop14h 10mBritish Airways
Deal found 4/30$1,207
Sun 5/127:20 pmSFO - SOU
2 stops16h 05mBritish Airways
Fri 5/319:40 amSOU - SFO
1 stop14h 10mBritish Airways
Deal found 4/30$1,210

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 2,899,487 searches. Data last updated May 2, 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.
Thu 5/162:45 pmSFO - SOU
3 stops58h 00mMultiple Airlines
Deal found 5/1$498
Tue 5/71:55 pmSFO - SOU
1 stop21h 15mKLM
Deal found 4/30$539
Tue 5/76:00 amSFO - SOU
2 stops17h 25mKLM
Deal found 4/30$543
Thu 5/161:55 pmSFO - SOU
1 stop21h 15mKLM
Deal found 5/1$589
Tue 5/74:19 pmSFO - SOU
3 stops56h 51mMultiple Airlines
Deal found 4/30$590
Thu 5/1610:55 amSFO - SOU
2 stops24h 15mDelta
Deal found 5/1$593
Mon 5/205:45 pmSFO - SOU
1 stop17h 45mBritish Airways
Deal found 4/30$635
Mon 5/209:57 amSFO - SOU
2 stops25h 33mBritish Airways
Deal found 4/30$640
Mon 5/612:58 amSFO - SOU
3 stops29h 47mMultiple Airlines
Deal found 4/30$797

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 2,899,487 searches. Data last updated May 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$983 - $1,476

Route

Depart

Return

Price

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Fri 9/27

1 stop14h 00m

Southampton Eastleigh

Sat 10/5

1 stop14h 10m

$983

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Fri 9/27

2 stops23h 45m

Southampton Eastleigh

Sat 10/5

1 stop14h 10m

$988

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Thu 9/26

1 stop17h 45m

Southampton Eastleigh

Mon 9/30

1 stop14h 10m

$995

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Sun 10/20

2 stops16h 05m

Southampton Eastleigh

Sat 11/9

1 stop14h 00m

$997

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Sat 9/21

2 stops19h 50m

Southampton Eastleigh

Sat 10/5

1 stop14h 10m

$998

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Fri 8/30

1 stop19h 00m

Southampton Eastleigh

Sun 9/8

1 stop24h 05m

$1,262

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Thu 8/29

2 stops23h 00m

Southampton Eastleigh

Sun 9/8

2 stops21h 52m

$1,272

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Thu 8/29

2 stops23h 00m

Southampton Eastleigh

Sun 9/8

1 stop26h 25m

$1,273

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Fri 8/30

3 stops24h 15m

Southampton Eastleigh

Sun 9/8

3 stops36h 53m

$1,476

Flights are sorted by cheapest first

Deals found on 4/29

When is the cheapest time 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 April 28, 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

Average price of flights to Southampton by month

Plan your trip from San Francisco to Southampton by taking into account the cheapest months to travel. The average price of a one-way flight from San Francisco to Southampton is currently $603 while a round-trip flight costs $1,138. Price data was last updated on April 28, 2024.

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 $1,438). 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.

January

$767

February

$791

March

$799

April

$962

May

$979

June

$1,438

July

$1,317

August

$1,112

September

$979

October

$796

November

$724

December

$980

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

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 May 2, 2024.
To help decide which airline to fly from San Francisco to Southampton, see what other customers have to say about British Airways, KLM and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,874 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

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

Delta
8.1
Very good
10,874 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

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

KLM
7.9
Good
1,612 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

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
6,884 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

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 $1,000 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Southampton for under $1,000. The cheapest flight booked recently is on British Airways for just $983, but on average you can expect to pay $1,043.

  • Are there last-minute flights available from San Francisco to Southampton for under $1,000?

    There are currently 20+ open flights from San Francisco to Southampton within the next 7 days for less than $1,000.

  • What is the cheapest airline to fly from San Francisco to Southampton round-trip?

    According to our current data, British Airways ($983), offers the cheapest pricing from San Francisco to Southampton. British Airways is 12% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from San Francisco to Southampton one-way?

    The cheapest airlines for a one-way flight from San Francisco to Southampton are KLM ($539), Delta ($593), and British Airways ($635).

  • 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 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 5/1.

See more FAQs

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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 2,899,487 searches. Data last updated May 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$701Average$798FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
DeltaCheapest$755Average$927FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest$804Average$1,234FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest$993Average$1,221FlexibilityNo cancel feeOn-time70%
Search British Airways flights
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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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Business 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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