$405+ Cheap flights from San Francisco (SFO) to Southampton (SOU)
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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SOU
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Southampton with Cheapflights
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
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Best
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Cheapest flights from San Francisco to SouthamptonExplore the most affordable flight options available from San Francisco to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from San Francisco to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 11/41:50 pm -
1 stop19h 15m
Thu 11/125:35 pm -
1 stop26h 10m
Deal found 9/14![Delta logo]()
$893
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 10/1010:00 pm -
2 stops34h 50m
Mon 11/168:40 am -
1 stop35h 05m
Deal found 9/15![Delta logo]()
$897
This Delta deal was found by Cheapflights users on 9/14. 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.
Tue 11/31:50 pm -
1 stop19h 15m
Wed 11/118:40 am -
2 stops20h 49m
Deal found 9/14![Delta logo]()
$902
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 10/1010:00 pm -
2 stops34h 50m
Tue 11/175:35 pm -
2 stops31h 38m
Deal found 9/15![Delta logo]()
$907
This Delta deal was found by Cheapflights users on 9/10. 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.
Mon 11/231:50 pm -
1 stop34h 20m
Mon 11/305:30 pm -
1 stop26h 15m
Deal found 9/10![Delta logo]()
$918
This Delta deal was found by Cheapflights users on 9/10. 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 11/227:21 pm -
2 stops37h 44m
Mon 11/305:30 pm -
1 stop26h 15m
Deal found 9/10![Delta logo]()
$934
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 12/141:50 pm -
1 stop34h 20m
Wed 1/65:30 pm -
1 stop26h 15m
Deal found 9/15![Delta logo]()
$942
This Delta deal was found by Cheapflights users on 9/14. 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 11/121:50 pm -
1 stop19h 15m
Tue 11/175:35 pm -
1 stop26h 10m
Deal found 9/14![Delta logo]()
$943
This Delta deal was found by Cheapflights users on 9/13. 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.
Sat 10/3110:59 pm -
2 stops35h 06m
Mon 11/95:45 pm -
1 stop26h 00m
Deal found 9/13![Delta logo]()
$945
Best flights from San Francisco to SouthamptonDiscover carefully curated flight deals from San Francisco to Southampton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from San Francisco to Southampton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This Delta deal was found by Cheapflights users on 9/14. 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.
Tue 11/101:50 pm -
1 stop19h 15m
Tue 11/175:35 pm -
1 stop26h 10m
Deal found 9/14![Delta logo]()
$893
This Delta deal was found by Cheapflights users on 9/10. 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 11/227:21 pm -
2 stops37h 44m
Mon 11/305:30 pm -
1 stop26h 15m
Deal found 9/10![Delta logo]()
$934
This Delta deal was found by Cheapflights users on 9/14. 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.
Tue 11/101:50 pm -
1 stop19h 15m
Sun 11/159:30 am -
1 stop34h 15m
Deal found 9/14![Delta logo]()
$943
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 12/141:50 pm -
1 stop34h 20m
Wed 1/65:30 pm -
2 stops32h 22m
Deal found 9/15![Delta logo]()
$952
This Delta deal was found by Cheapflights users on 9/14. 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 11/810:55 pm -
2 stops34h 10m
Wed 11/185:35 pm -
1 stop26h 10m
Deal found 9/14![Delta logo]()
$993
This Delta deal was found by Cheapflights users on 9/14. 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 11/810:35 am -
2 stops22h 30m
Tue 11/175:35 pm -
1 stop26h 10m
Deal found 9/14![Delta logo]()
$993
This Delta deal was found by Cheapflights users on 9/10. 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 11/227:21 pm -
2 stops37h 44m
Sun 11/299:30 am -
2 stops46h 29m
Deal found 9/10![Delta logo]()
$998
This Delta deal was found by Cheapflights users on 9/14. 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 12/131:50 pm -
1 stop34h 20m
Wed 1/65:30 pm -
2 stops34h 04m
Deal found 9/14![Delta logo]()
$1,121
This Delta deal was found by Cheapflights users on 9/14. 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.
Tue 12/159:59 am -
2 stops23h 01m
Wed 1/65:30 pm -
2 stops32h 22m
Deal found 9/14![Delta logo]()
$1,126
This Delta deal was found by Cheapflights users on 9/11. 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 10/1810:35 am -
2 stops22h 15m
Sat 10/245:20 pm -
1 stop27h 25m
Deal found 9/11![Delta logo]()
$1,164
This Delta deal was found by Cheapflights users on 9/12. 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.
Wed 11/251:50 pm -
1 stop19h 15m
Sun 11/299:30 am -
1 stop34h 15m
Deal found 9/12![Delta logo]()
$1,201
Last-minute flights from San Francisco to SouthamptonDiscover last-minute flight deals from San Francisco to Southampton. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Southampton. Data last updated September 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/12. 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.
Mon 9/286:35 am -
2 stops18h 00m
Fri 10/99:05 am -
2 stops19h 13m
Deal found 9/12![Delta logo]()
$1,124
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 10/1010:00 pm -
2 stops34h 50m
Mon 11/168:40 am -
1 stop35h 05m
Deal found 9/15![Delta logo]()
$897
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 10/1010:00 pm -
2 stops34h 50m
Tue 11/175:35 pm -
2 stops31h 38m
Deal found 9/15![Delta logo]()
$907
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 10/1010:00 pm -
2 stops34h 50m
Sat 11/145:20 pm -
1 stop26h 25m
Deal found 9/15![Delta logo]()
$947
This Delta deal was found by Cheapflights users on 9/11. 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.
Wed 10/1412:10 am -
2 stops24h 25m
Thu 10/229:05 am -
2 stops22h 51m
Deal found 9/11![Delta logo]()
$1,080
This Delta deal was found by Cheapflights users on 9/11. 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 10/161:45 pm -
1 stop35h 00m
Thu 10/225:20 pm -
2 stops31h 45m
Deal found 9/11![Delta logo]()
$1,075
This Delta deal was found by Cheapflights users on 9/11. 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.
Sat 10/179:25 pm -
2 stops27h 10m
Mon 10/265:45 pm -
1 stop26h 00m
Deal found 9/11![Delta logo]()
$1,114
This Delta deal was found by Cheapflights users on 9/11. 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 10/181:45 pm -
1 stop34h 50m
Mon 10/265:45 pm -
1 stop26h 00m
Deal found 9/11![Delta logo]()
$1,110
This Delta deal was found by Cheapflights users on 9/13. 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 10/292:50 pm -
1 stop35h 05m
Tue 11/105:35 pm -
1 stop26h 10m
Deal found 9/13![Delta logo]()
$1,066
This Delta deal was found by Cheapflights users on 9/13. 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 10/292:50 pm -
1 stop35h 05m
Fri 11/65:35 pm -
1 stop26h 10m
Deal found 9/13![Delta logo]()
$1,116
This Delta deal was found by Cheapflights users on 9/13. 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.
Sat 10/3110:59 pm -
2 stops35h 06m
Mon 11/95:45 pm -
1 stop26h 00m
Deal found 9/13![Delta logo]()
$945
One-way flights from San Francisco to SouthamptonSearch for one-way flight options from San Francisco to Southampton. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from San Francisco to Southampton. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Delta deal was found by Cheapflights users on 9/12. 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.
Wed 3/31:50 pm -
1 stop19h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 9/12. 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 3/41:50 pm -
1 stop19h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Delta logo]()
$455
This Delta deal was found by Cheapflights users on 9/12. 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 3/51:50 pm -
1 stop19h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Delta logo]()
$524
This Delta deal was found by Cheapflights users on 9/13. 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 11/11:50 pm -
1 stop34h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Delta logo]()
$534
This Delta deal was found by Cheapflights users on 9/13. 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.
Sat 10/3110:59 pm -
2 stops35h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Delta logo]()
$538
This Delta deal was found by Cheapflights users on 9/12. 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.
Tue 9/221:45 pm -
1 stop34h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Delta logo]()
$568
This Delta deal was found by Cheapflights users on 9/13. 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 10/292:50 pm -
1 stop19h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Delta logo]()
$584
Find 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 September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $893 (Delta) |
One-way from | $405 (Delta) |
Popular in | June |
Cheapest in | February |
Average price | $908 |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated September 15, 2026.
Use the filters below to find and compare flights from San Francisco to Southampton that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoSouthampton
SFO San Francisco - SOU Southampton Eastleigh
SFOSOU
San Francisco
Thu 3/4
6:05 am-5:00 pm
2 stops26h 55m
Southampton Eastleigh
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$459
San FranciscoSouthampton
SFO San Francisco - SOU Southampton Eastleigh
SFOSOU
San Francisco
Fri 3/5
1:50 pm-5:00 pm
1 stop19h 10m
Southampton Eastleigh
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$524
San FranciscoSouthampton
SFO San Francisco - SOU Southampton Eastleigh
SFOSOU
San Francisco
Sun 11/15
1:50 pm-8:10 am
1 stop34h 20m
Southampton Eastleigh
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$568
San FranciscoSouthampton
SFO San Francisco - SOU Southampton Eastleigh
SFOSOU
San Francisco
Tue 9/22
1:45 pm-8:35 am
1 stop34h 50m
Southampton Eastleigh
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$568
San FranciscoSouthampton
SFO San Francisco - SOU Southampton Eastleigh
SFOSOU
San Francisco
Mon 9/21
1:45 pm-4:50 pm
1 stop19h 05m
Southampton Eastleigh
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$568
Quickest round-trip
San FranciscoSouthampton
SFO San Francisco - SOU Southampton Eastleigh
SFOSOU
San Francisco
Sat 11/14
1:50 pm-4:50 pm
1 stop19h 00m
Southampton Eastleigh
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$584
San FranciscoSouthampton
SFO San Francisco - SOU Southampton Eastleigh
SFOSOU
San Francisco
Tue 11/10
1:50 pm-5:05 pm
1 stop19h 15m
Southampton Eastleigh
Tue 11/17
5:35 pm-11:45 am
1 stop26h 10m
$893
San FranciscoSouthampton
SFO San Francisco - SOU Southampton Eastleigh
SFOSOU
San Francisco
Sun 11/22
7:21 pm-5:05 pm
2 stops37h 44m
Southampton Eastleigh
Mon 11/30
5:30 pm-11:45 am
1 stop26h 15m
$934
San FranciscoSouthampton
SFO San Francisco - SOU Southampton Eastleigh
SFOSOU
San Francisco
Tue 11/10
1:50 pm-5:05 pm
1 stop19h 15m
Southampton Eastleigh
Sun 11/15
9:30 am-11:45 am
1 stop34h 15m
$943
San FranciscoSouthampton
SFO San Francisco - SOU Southampton Eastleigh
SFOSOU
San Francisco
Mon 12/14
1:50 pm-8:10 am
1 stop34h 20m
Southampton Eastleigh
Wed 1/6
5:30 pm-5:52 pm
2 stops32h 22m
$952
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from San Francisco to Southampton
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Southampton in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Southampton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Southampton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Southampton flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Southampton flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Southampton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
SFO-SOU
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.
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 September 15, 2026.
Read through reviews of airlines operating flights from San Francisco to Southampton, such as Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.5
Comfort
7.2
Food
6.7
Crew
8.1
Entertainment
7.0
Overall
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
SFO - DUB
Boarding
7.5
Comfort
7.2
Food
6.7
Crew
8.1
Entertainment
7.0
Overall
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
SFO - DUB
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.
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
Complete your trip
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Other flight options
Other flights from San Francisco
Popular flights
Southampton flight routes
Alternative routes for San Francisco to Southampton
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Southampton by adding a car rental and/or hotel reservation to your travel itinerary.
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.
San Francisco and Southampton flights
Browse other San Francisco and Southampton flight options. Last updated on September 15, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Southampton
Explore flights to Southampton departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
Top airline flying from San Francisco to Southampton
Discover the top airline 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 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$923 | Average$1,348 | FlexibilityNo cancel fee | On-timeN/A |