HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

$285+ Cheap flights from San Francisco (SFO) to Southampton (SOU)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SOU
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Leverage Cheapflights for Your Next Trip

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 25, 2024.

Popular in

June

Cheapest in

November

Round-trip from

$951
(KLM)

One-way from

$285
(Kiwi.com)
High demand for flights, 34% potential price rise
Search Deals
Best time to find cheap flights, 29% potential price drop
Search Deals
From San Francisco to Southampton Eastleigh
Search Deals
One-way flight from San Francisco to Southampton Eastleigh
Search Deals

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 57 days before your planned departure. Booking around this time can save you about 12% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $780 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $845.

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 $389.

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 19% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap San Francisco to Southampton flights in July & August 2024

Find cheap flight options from San Francisco to Southampton specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Southampton in July and August 2024. Check back soon for alternative fares.
This KLM deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/181:50 pmSFO - SOU
1 stop34h 10mKLM
Sun 8/255:20 pmSOU - SFO
1 stop26h 25mKLM
Deal found 7/24$951
This KLM deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/186:35 amSFO - SOU
2 stops17h 25mKLM
Sun 8/255:20 pmSOU - SFO
1 stop26h 25mKLM
Deal found 7/24$955
This KLM deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/186:35 amSFO - SOU
2 stops17h 25mKLM
Sun 8/259:05 amSOU - SFO
2 stops19h 10mKLM
Deal found 7/24$966
This British Airways deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/73:30 pmSFO - SOU
2 stops16h 30mBritish Airways
Tue 8/279:40 amSOU - SFO
1 stop14h 10mBritish Airways
Deal found 7/23$1,008
This British Airways deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/73:30 pmSFO - SOU
2 stops16h 30mBritish Airways
Tue 8/277:55 pmSOU - SFO
2 stops25h 20mBritish Airways
Deal found 7/23$1,040
This British Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/157:20 pmSFO - SOU
2 stops16h 05mBritish Airways
Wed 8/217:55 pmSOU - SFO
2 stops25h 20mBritish Airways
Deal found 7/25$1,349
This British Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/47:20 pmSFO - SOU
2 stops16h 05mBritish Airways
Thu 8/227:55 pmSOU - SFO
2 stops29h 30mBritish Airways
Deal found 7/25$1,540
This British Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/37:20 pmSFO - SOU
2 stops16h 05mBritish Airways
Thu 8/227:55 pmSOU - SFO
2 stops29h 30mBritish Airways
Deal found 7/25$1,555
This British Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/25:45 pmSFO - SOU
1 stop14h 00mBritish Airways
Thu 8/227:55 pmSOU - SFO
2 stops29h 30mBritish Airways
Deal found 7/25$1,585

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 2,752,877 searches. Data last updated July 25, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Southampton in July and August 2024. Check back soon for alternative fares.
This KLM deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/181:50 pmSFO - SOU
1 stop34h 10mKLM
Sun 8/255:20 pmSOU - SFO
1 stop26h 25mKLM
Deal found 7/24$951
This KLM deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/186:35 amSFO - SOU
2 stops17h 25mKLM
Sun 8/255:20 pmSOU - SFO
1 stop26h 25mKLM
Deal found 7/24$955
This KLM deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/186:35 amSFO - SOU
2 stops17h 25mKLM
Sun 8/259:05 amSOU - SFO
2 stops19h 10mKLM
Deal found 7/24$966
This British Airways deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/73:30 pmSFO - SOU
2 stops16h 30mBritish Airways
Tue 8/279:40 amSOU - SFO
1 stop14h 10mBritish Airways
Deal found 7/23$1,008
This British Airways deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/73:30 pmSFO - SOU
2 stops16h 30mBritish Airways
Tue 8/277:55 pmSOU - SFO
2 stops25h 20mBritish Airways
Deal found 7/23$1,040
This British Airways deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/75:30 pmSFO - SOU
2 stops17h 55mBritish Airways
Tue 11/129:30 amSOU - SFO
1 stop14h 00mBritish Airways
Deal found 7/24$1,055
This British Airways deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/305:20 pmSFO - SOU
1 stop18h 20mBritish Airways
Wed 12/49:30 amSOU - SFO
1 stop14h 00mBritish Airways
Deal found 7/24$1,065
This British Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/195:45 pmSFO - SOU
1 stop17h 45mBritish Airways
Tue 9/247:55 pmSOU - SFO
2 stops25h 20mBritish Airways
Deal found 7/25$1,073
This British Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/197:45 amSFO - SOU
2 stops27h 45mBritish Airways
Tue 9/247:55 pmSOU - SFO
2 stops25h 20mBritish Airways
Deal found 7/25$1,077

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 2,752,877 searches. Data last updated July 25, 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.
This British Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/47:20 pmSFO - SOU
2 stops16h 05mBritish Airways
Thu 8/227:55 pmSOU - SFO
2 stops29h 30mBritish Airways
Deal found 7/25$1,540
This British Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/37:20 pmSFO - SOU
2 stops16h 05mBritish Airways
Thu 8/227:55 pmSOU - SFO
2 stops29h 30mBritish Airways
Deal found 7/25$1,555
This British Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/25:45 pmSFO - SOU
1 stop14h 00mBritish Airways
Thu 8/227:55 pmSOU - SFO
2 stops29h 30mBritish Airways
Deal found 7/25$1,585
This British Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/28:02 amSFO - SOU
2 stops23h 43mBritish Airways
Thu 8/227:55 pmSOU - SFO
2 stops29h 30mBritish Airways
Deal found 7/25$1,589
This British Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/25:45 pmSFO - SOU
1 stop14h 00mBritish Airways
Sun 8/257:55 pmSOU - SFO
2 stops25h 20mBritish Airways
Deal found 7/25$1,645
This British Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/21:10 pmSFO - SOU
2 stops18h 35mBritish Airways
Fri 8/237:55 pmSOU - SFO
2 stops25h 20mBritish Airways
Deal found 7/25$1,649
This British Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/45:45 pmSFO - SOU
1 stop17h 45mBritish Airways
Thu 8/227:55 pmSOU - SFO
2 stops29h 30mBritish Airways
Deal found 7/25$1,925
This British Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/47:20 pmSFO - SOU
2 stops16h 05mBritish Airways
Fri 8/239:40 amSOU - SFO
1 stop14h 10mBritish Airways
Deal found 7/25$1,948
This British Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/37:20 pmSFO - SOU
2 stops16h 05mBritish Airways
Thu 8/229:40 amSOU - SFO
1 stop14h 10mBritish Airways
Deal found 7/25$2,008

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 2,752,877 searches. Data last updated July 25, 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.
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/47:30 amSFO - SOU
3 stops43h 45mMultiple Airlines
Deal found 7/23$285
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/47:30 amSFO - SOU
2 stops44h 30mMultiple Airlines
Deal found 7/23$383
This ScholarTrip deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/255:45 pmSFO - SOU
1 stop32h 10mAer Lingus
Deal found 7/24$514
This FlightHub deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/256:20 amSFO - SOU
2 stops43h 35mAer Lingus
Deal found 7/24$522
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/41:50 pmSFO - SOU
1 stop19h 00mDelta
Deal found 7/25$550
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/21:50 pmSFO - SOU
1 stop19h 00mDelta
Deal found 7/24$610
This KLM deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/41:50 pmSFO - SOU
1 stop19h 00mKLM
Deal found 7/23$616
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/312:43 amSFO - SOU
2 stops22h 42mDelta
Deal found 7/23$620
This British Airways deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/195:45 pmSFO - SOU
1 stop17h 45mBritish Airways
Deal found 7/24$639

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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$951 - $1,201

Route

Depart

Return

Price

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Sun 8/18

1 stop34h 10m

Southampton Eastleigh

Sun 8/25

1 stop26h 25m

$951

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Sun 8/18

2 stops17h 25m

Southampton Eastleigh

Sun 8/25

1 stop26h 25m

$955

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Sun 8/18

2 stops17h 25m

Southampton Eastleigh

Sun 8/25

2 stops19h 10m

$966

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Wed 8/7

2 stops16h 30m

Southampton Eastleigh

Tue 8/27

1 stop14h 10m

$1,008

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Wed 8/7

2 stops16h 30m

Southampton Eastleigh

Tue 8/27

2 stops25h 20m

$1,040

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Thu 11/7

2 stops17h 55m

Southampton Eastleigh

Tue 11/12

1 stop14h 00m

$1,055

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Sat 11/30

1 stop18h 20m

Southampton Eastleigh

Wed 12/4

1 stop14h 00m

$1,065

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Thu 11/7

2 stops17h 55m

Southampton Eastleigh

Tue 11/12

2 stops18h 05m

$1,088

San FranciscoSouthampton Eastleigh

SFO - SOU

SFOSOU

San Francisco

Sun 9/15

1 stop17h 45m

Southampton Eastleigh

Sun 9/22

1 stop14h 10m

$1,201

Flights are sorted by cheapest first

Deals found on 7/24

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 July 21, 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. Sunday afternoons 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 July 25, 2024.
To help decide which airline to fly from San Francisco to Southampton, see what other customers have to say about British Airways and KLM. 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
9,630 reviews

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

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
9,630 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

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

KLM
7.9
Good
1,417 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

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

Aer Lingus
7.2
Good
1,198 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

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

British Airways
6.7
Okay
6,717 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

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 KLM for just $951, but on average you can expect to pay $1,204.

  • Are there last-minute flights available from San Francisco to Southampton for under $1,600?

    There are currently 20+ open flights from San Francisco to Southampton within the next 7 days for less than $1,600.

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

    According to our current data, KLM ($951), and British Airways ($1,008) offers the cheapest pricing from San Francisco to Southampton. KLM is 10% 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 Aer Lingus ($514), Delta ($550), and KLM ($616).

  • 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 7/25.

  • 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 $701). Flying from San Francisco to Southampton in June is currently the most expensive (average of $1,355). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Southampton
See prices for flight routes from nearby airports that may be better suited for you.

Los Angeles to Heathrow flights
San Francisco to Heathrow flights
Los Angeles to Gatwick flights
Los Angeles to London City flights
San Francisco to Gatwick flights
San Francisco to London City flights
San Diego to Heathrow flights
Ontario to Heathrow flights
San Jose to Heathrow flights
Las Vegas to Heathrow flights
Los Angeles to Luton flights
Oakland to Heathrow flights
Burbank to Heathrow flights
San Jose to Gatwick flights
Los Angeles to Stansted flights
Oakland to Gatwick flights
San Diego to Gatwick flights
Santa Ana to Heathrow flights
San Diego to London City flights
Los Angeles to Edinburgh flights
Burbank to Gatwick flights
Las Vegas to London City flights
Las Vegas to Gatwick flights
San Francisco to Edinburgh flights
Santa Ana to Gatwick flights
San Francisco to Stansted flights
San Francisco to Luton flights
Sacramento to Heathrow flights
San Jose to London City flights
Los Angeles to Manchester flights
Sacramento to Gatwick flights
Sacramento to London City flights
Ontario to Gatwick flights
San Diego to Edinburgh flights
Reno to Heathrow flights
San Francisco to Manchester flights
Santa Rosa to Heathrow flights
Las Vegas to Edinburgh flights
San Diego to Manchester flights
Reno to Gatwick flights
Los Angeles to Southampton flights
San Jose to Edinburgh flights
Los Angeles to Birmingham flights
Ontario to Edinburgh flights
Arcata to Heathrow flights
Reno to London City flights
Fresno to Heathrow flights
Santa Ana to Manchester flights
Las Vegas to Stansted flights

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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$753Average$948FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$755Average$1,075FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$804Average$1,050FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$987Average$1,221FlexibilityNo cancel feeOn-time70%
Atlanta to Mumbai flights
Dallas to Paris flights
Boston to San Diego flights
Chicago O'Hare Intl Airport to Miami flights
El Paso to Las Vegas flights
Philadelphia to Denver flights
San Francisco to Beijing flights
New York John F Kennedy Intl Airport to London flights
New York to Dallas flights
Sacramento to Los Angeles flights
Los Angeles to Chicago flights
San Francisco to Show Low flights

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.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Abha
Flights to Komatsu
Flights to Skardu
Flights to Laayoune Hassan I
Flights to Aqaba King Hussein Intl
Flights to Nampula
Flights to Bourgas
Flights to Riverton
Flights to Alpena Phelps/Collins
Flights to Palmas
Flights to Newport State
Flights to Antofagasta Cerro Moreno
Flights to Nuku‘alofa Fua'Amotu Intl
Flights to Ndola
Flights to Fort Dodge
Flights to Miri
Flights to Rhinelander Oneida County
Flights to Seattle Lake Union Spb
Flights to Portsmouth Pease Intl
Flights to Tumbes
Flights to Jigiga
Flights to Diyarbakir
Flights to Akureyri
Flights to Brainerd Crow Wing County
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines