What is the cheapest airline that flies from Southampton Eastleigh to San Francisco?

Aer Lingus and British Airways are the most popular carriers operating from Southampton Eastleigh to San Francisco

Which airlines fly to San Francisco?

Virgin Atlantic, British Airways and Lufthansa are the top three most popular airlines that fly to San Francisco from Southampton according to our data. Virgin Atlantic is the first choice among our users, with 41% of people opting to fly with this airline when travelling to San Francisco. Keep in mind that there are 19 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Southampton Eastleigh Airport to San Francisco Airport?

Prices for flights from Southampton Eastleigh Airport to San Francisco Airport are refreshed on a daily basis.

How old do you have to be to fly from Southampton Eastleigh Airport to San Francisco Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Southampton Eastleigh Airport to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£387 Cheap Flights from Southampton to San Francisco in 2026

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Southampton to San Francisco

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:05 - 11:45

SOU

SFO

34h 40m

1 stop

13:45 - 16:50

SFO

SOU

19h 05m

1 stop

£668Delta

Mon, 31 Aug - Tue, 8 Sep

09:05 - 20:19

SOU

SFO

19h 14m

2 stops

22:59 - 16:50

SFO

SOU

33h 51m

2 stops

£672Delta

Tue, 1 Sep - Tue, 8 Sep

17:20 - 11:45

SOU

SFO

26h 25m

1 stop

07:00 - 08:35

SFO

SOU

17h 35m

2 stops

£678Delta

Mon, 31 Aug - Sun, 6 Sep

09:15 - 23:47

SOU

SFO

22h 32m

2 stops

22:59 - 16:50

SFO

SOU

33h 51m

2 stops

£682Delta

Sun, 30 Aug - Mon, 7 Sep

09:20 - 15:55

SOU

SFO

14h 35m

1 stop

17:35 - 16:50

SFO

SOU

15h 15m

1 stop

£683Aer Lingus

Sat, 22 Aug - Thu, 27 Aug

17:30 - 12:45

SOU

SFO

26h 15m

1 stop

13:50 - 08:10

SFO

SOU

34h 20m

1 stop

£688Delta

Sun, 25 Oct - Sun, 1 Nov

17:30 - 23:56

SOU

SFO

37h 26m

2 stops

11:40 - 08:10

SFO

SOU

36h 30m

2 stops

£691Delta

Sun, 25 Oct - Sun, 1 Nov

18:05 - 11:45

SOU

SFO

25h 40m

1 stop

13:45 - 17:35

SFO

SOU

19h 50m

1 stop

£701KLM

Thu, 20 Aug - Thu, 27 Aug

09:15 - 11:45

SOU

SFO

34h 30m

1 stop

07:00 - 08:45

SFO

SOU

17h 45m

2 stops

£709KLM

Thu, 20 Aug - Thu, 27 Aug

09:15 - 21:47

SOU

SFO

20h 32m

2 stops

13:45 - 08:45

SFO

SOU

35h 00m

1 stop

£712KLM

Sat, 22 Aug - Thu, 27 Aug

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Virgin Atlantic flights from Southampton to San Francisco

Our best Virgin Atlantic deals on Southampton to San Francisco flight tickets

Virgin Atlantic

20 Aug

SOU09:15Southampton Eastleigh

38h 58m

2 stops

SFO16:13San Francisco

27 Aug

SFO13:45San Francisco

35h 00m

2 stops

SOU08:45Southampton Eastleigh

£747

Virgin Atlantic

20 Aug

SOU18:05Southampton Eastleigh

37h 52m

2 stops

SFO23:57San Francisco

27 Aug

SFO06:00San Francisco

18h 45m

2 stops

SOU08:45Southampton Eastleigh

£750

Virgin Atlantic

2 Aug

SOU09:15Southampton Eastleigh

46h 42m

2 stops

SFO23:57San Francisco

9 Aug

SFO19:25San Francisco

38h 10m

2 stops

SOU17:35Southampton Eastleigh

£813

Delta flights from Southampton to San Francisco

Our best Delta deals on Southampton to San Francisco flight tickets

Delta

31 Aug

SOU09:05Southampton Eastleigh

34h 40m

1 stop

SFO11:45San Francisco

8 Sept

SFO13:45San Francisco

19h 05m

1 stop

SOU16:50Southampton Eastleigh

£668

Delta

1 Sept

SOU09:05Southampton Eastleigh

19h 14m

2 stops

SFO20:19San Francisco

8 Sept

SFO22:59San Francisco

33h 51m

2 stops

SOU16:50Southampton Eastleigh

£672

Delta

31 Aug

SOU17:20Southampton Eastleigh

26h 25m

1 stop

SFO11:45San Francisco

6 Sept

SFO07:00San Francisco

17h 35m

2 stops

SOU08:35Southampton Eastleigh

£678

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Mon 31/8

09:05-11:45

1 stop34h 40m

San Francisco

Tue 8/9

13:45-16:50

1 stop19h 05m

£668

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Tue 1/9

09:05-20:19

2 stops19h 14m

San Francisco

Tue 8/9

22:59-16:50

2 stops33h 51m

£672

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Mon 31/8

17:20-11:45

1 stop26h 25m

San Francisco

Sun 6/9

07:00-08:35

2 stops17h 35m

£678

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sun 30/8

09:15-23:47

2 stops22h 32m

San Francisco

Mon 7/9

22:59-16:50

2 stops33h 51m

£682

Fastest return journey

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sat 22/8

09:20-15:55

1 stop14h 35m

San Francisco

Thu 27/8

17:35-16:50

1 stop15h 15m

£683

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sun 25/10

17:30-12:45

1 stop26h 15m

San Francisco

Sun 1/11

13:50-08:10

1 stop34h 20m

£688

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sun 25/10

17:30-23:56

2 stops37h 26m

San Francisco

Sun 1/11

11:40-08:10

2 stops36h 30m

£691

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Thu 20/8

18:05-11:45

1 stop25h 40m

San Francisco

Thu 27/8

13:45-17:35

1 stop19h 50m

£701

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Thu 20/8

09:15-11:45

1 stop34h 30m

San Francisco

Thu 27/8

07:00-08:45

2 stops17h 45m

£709

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sat 22/8

09:15-21:47

2 stops20h 32m

San Francisco

Thu 27/8

13:45-08:45

1 stop35h 00m

£712

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Southampton to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart on your flight to San Francisco is on a Wednesday when prices can be found for as low as £594. This is often the case because there is less demand to fly during this day of the week. Flights from Southampton to San Francisco on a Sunday will generally be more expensive and average around £687. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to San Francisco?

Our most recent data shows that the best time of day to fly to San Francisco is in the morning. Flights from Southampton to San Francisco during this time can be as low as £595. Try not to purchase tickets at midday because they tend to be around £763. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Southampton to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Southampton to San Francisco (SOU to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to San Francisco

Fastest flight time	14h 15m
Direct flights	None

The fastest flight from Southampton to San Francisco takes 14h 15m

There are no direct flights from Southampton to San Francisco. There are no popular flight routes from Southampton to San Francisco.

Search flight deals

Frequently asked questions about flying from Southampton to San Francisco

How far is Southampton Eastleigh to San Francisco by plane?
A flight from Southampton Eastleigh to San Francisco will travel around 5341.3 mi. By plane, this route typically takes 14h 15m.
When did momondo last update prices for flights from Southampton Eastleigh Airport to San Francisco Airport?
Prices for flights from Southampton Eastleigh Airport to San Francisco Airport are refreshed on a daily basis.
How old do you have to be to fly from Southampton Eastleigh Airport to San Francisco Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Southampton Eastleigh Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

South San Francisco

Sunnyvale

Santa Cruz

Rohnert Park

Windsor

Burlingame

Belmont

Big Sur

Capitola

Sausalito

San Bruno

Woodland

Pacific Grove

Aptos

Newark

Mill Valley

Campbell

Palo Alto

Seaside

Roseville

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to San Francisco?

It is quick and easy to find Southampton to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

Can I find flights from Southampton to San Francisco with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Francisco from Southampton which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Southampton to San Francisco?

Once all potential Southampton to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Southampton to San Francisco right now. Can momondo alert me if prices change?

Price alerts on flights to San Francisco from Southampton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.