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 37% 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.

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

British Airways is the most popular carrier operating from Southampton Eastleigh to San Francisco

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.

£503 Cheap Flights from Southampton to San Francisco in 2026/27

Find the cheapest flights from Southampton to San Francisco

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

09:20 - 15:35SOU Southampton Eastleigh-SFO San Francisco

14h 15m1 stop Dublin

17:20 - 19:30SFO San Francisco-SOU Southampton Eastleigh

18h 10m1 stop Dublin

£592Aer Lingus

Mon, 7 Dec - Mon, 14 Dec

08:40 - 11:45SOU Southampton Eastleigh-SFO San Francisco

35h 05m1 stop Amsterdam Schiphol

06:00 - 08:10SFO San Francisco-SOU Southampton Eastleigh

18h 10m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

£713Delta

Wed, 9 Dec - Tue, 15 Dec

08:40 - 11:45SOU Southampton Eastleigh-SFO San Francisco

35h 05m1 stop Amsterdam Schiphol

10:00 - 08:10SFO San Francisco-SOU Southampton Eastleigh

38h 10m2 stops Austin Bergstrom Amsterdam Schiphol

£714Delta

Mon, 7 Dec - Mon, 14 Dec

17:35 - 11:45SOU Southampton Eastleigh-SFO San Francisco

26h 10m1 stop Amsterdam Schiphol

13:50 - 17:00SFO San Francisco-SOU Southampton Eastleigh

19h 10m1 stop Amsterdam Schiphol

£715Delta

Thu, 12 Nov - Thu, 4 Mar

08:40 - 11:45SOU Southampton Eastleigh-SFO San Francisco

35h 05m1 stop Amsterdam Schiphol

13:50 - 17:00SFO San Francisco-SOU Southampton Eastleigh

19h 10m1 stop Amsterdam Schiphol

£715Delta

Tue, 17 Nov - Mon, 1 Mar

08:40 - 21:44SOU Southampton Eastleigh-SFO San Francisco

21h 04m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

06:00 - 08:10SFO San Francisco-SOU Southampton Eastleigh

18h 10m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

£717Delta

Wed, 9 Dec - Tue, 15 Dec

08:40 - 20:32SOU Southampton Eastleigh-SFO San Francisco

19h 52m2 stops Amsterdam Schiphol Minneapolis St Paul

23:45 - 08:10SFO San Francisco-SOU Southampton Eastleigh

24h 25m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

£718Delta

Fri, 13 Nov - Sun, 28 Feb

08:40 - 21:49SOU Southampton Eastleigh-SFO San Francisco

21h 09m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

07:30 - 08:10SFO San Francisco-SOU Southampton Eastleigh

16h 40m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

£719Delta

Fri, 13 Nov - Thu, 4 Mar

17:35 - 11:45SOU Southampton Eastleigh-SFO San Francisco

26h 10m1 stop Amsterdam Schiphol

06:15 - 08:45SFO San Francisco-SOU Southampton Eastleigh

18h 30m2 stops Minneapolis St Paul Amsterdam Schiphol

£723Delta

Wed, 31 Mar - Wed, 7 Apr

09:20 - 22:39SOU Southampton Eastleigh-SFO San Francisco

21h 19m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

22:45 - 08:45SFO San Francisco-SOU Southampton Eastleigh

26h 00m2 stops New York John F Kennedy Intl Amsterdam Schiphol

£727Delta

Wed, 31 Mar - Tue, 13 Apr

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Aer Lingus flights from Southampton to San Francisco

Our best Aer Lingus deals on Southampton to San Francisco flight tickets

Aer Lingus

7 Dec

SOU09:20Southampton Eastleigh

14h 15m

1 stop

SFO15:35San Francisco

14 Dec

SFO17:20San Francisco

18h 10m

1 stop

SOU19:30Southampton Eastleigh

£592

Aer Lingus

14 Dec

SOU09:20Southampton Eastleigh

14h 15m

1 stop

SFO15:35San Francisco

21 Dec

SFO23:46San Francisco

25h 04m

2 stops

SOU08:50Southampton Eastleigh

£767

Aer Lingus

14 Dec

SOU09:20Southampton Eastleigh

22h 13m

2 stops

SFO23:33San Francisco

21 Dec

SFO23:46San Francisco

25h 04m

2 stops

SOU08:50Southampton Eastleigh

£774

Delta flights from Southampton to San Francisco

Our best Delta deals on Southampton to San Francisco flight tickets

Delta

9 Dec

SOU17:35Southampton Eastleigh

26h 10m

1 stop

SFO11:45San Francisco

14 Dec

SFO22:59San Francisco

25h 11m

2 stops

SOU08:10Southampton Eastleigh

£713

Delta

7 Dec

SOU08:40Southampton Eastleigh

35h 05m

1 stop

SFO11:45San Francisco

14 Dec

SFO10:00San Francisco

38h 10m

2 stops

SOU08:10Southampton Eastleigh

£714

Delta

12 Nov

SOU17:35Southampton Eastleigh

26h 10m

1 stop

SFO11:45San Francisco

4 Mar

SFO11:55San Francisco

21h 05m

2 stops

SOU17:00Southampton Eastleigh

£715

momondo Fare Finder

Use the filters below to find and compare flights from Southampton to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SouthamptonSan Francisco

SOU Southampton Eastleigh - SFO San Francisco

SOUSFO

Southampton Eastleigh

Mon 7/12

09:20-15:35

1 stop14h 15m

San Francisco

Mon 14/12

17:20-19:30

1 stop18h 10m

£592

SouthamptonSan Francisco

SOU Southampton Eastleigh - SFO San Francisco

SOUSFO

Southampton Eastleigh

Wed 9/12

08:40-11:45

1 stop35h 05m

San Francisco

Tue 15/12

06:00-08:10

2 stops18h 10m

£713

SouthamptonSan Francisco

SOU Southampton Eastleigh - SFO San Francisco

SOUSFO

Southampton Eastleigh

Mon 7/12

08:40-11:45

1 stop35h 05m

San Francisco

Mon 14/12

10:00-08:10

2 stops38h 10m

£714

SouthamptonSan Francisco

SOU Southampton Eastleigh - SFO San Francisco

SOUSFO

Southampton Eastleigh

Thu 12/11

17:35-11:45

1 stop26h 10m

San Francisco

Thu 4/3

13:50-17:00

1 stop19h 10m

£715

SouthamptonSan Francisco

SOU Southampton Eastleigh - SFO San Francisco

SOUSFO

Southampton Eastleigh

Tue 17/11

08:40-11:45

1 stop35h 05m

San Francisco

Mon 1/3

13:50-17:00

1 stop19h 10m

£715

SouthamptonSan Francisco

SOU Southampton Eastleigh - SFO San Francisco

SOUSFO

Southampton Eastleigh

Wed 9/12

08:40-21:44

2 stops21h 04m

San Francisco

Tue 15/12

06:00-08:10

2 stops18h 10m

£717

SouthamptonSan Francisco

SOU Southampton Eastleigh - SFO San Francisco

SOUSFO

Southampton Eastleigh

Fri 13/11

08:40-20:32

2 stops19h 52m

San Francisco

Sun 28/2

23:45-08:10

2 stops24h 25m

£718

SouthamptonSan Francisco

SOU Southampton Eastleigh - SFO San Francisco

SOUSFO

Southampton Eastleigh

Fri 13/11

08:40-21:49

2 stops21h 09m

San Francisco

Thu 4/3

07:30-08:10

2 stops16h 40m

£719

SouthamptonSan Francisco

SOU Southampton Eastleigh - SFO San Francisco

SOUSFO

Southampton Eastleigh

Wed 31/3

17:35-11:45

1 stop26h 10m

San Francisco

Wed 7/4

06:15-08:45

2 stops18h 30m

£723

SouthamptonSan Francisco

SOU Southampton Eastleigh - SFO San Francisco

SOUSFO

Southampton Eastleigh

Wed 31/3

09:20-22:39

2 stops21h 19m

San Francisco

Tue 13/4

22:45-08:45

2 stops26h 00m

£727

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 £578. 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 £654. 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 £604. Try not to purchase tickets in the afternoon because they tend to be around £628. 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

Best price found	£503
Fastest flight time	14h 15m
Direct flights	None

The best one-way flight to San Francisco from Southampton in the past 72 hours is £503. The best return flight deal from Southampton to San Francisco found on momondo in the last 72 hours is £592.

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

Santa Cruz

Berkeley

Carmel-by-the-Sea

Sunnyvale

Calistoga

Windsor

Big Sur

Burlingame

Belmont

Pacific Grove

Aptos

Mill Valley

Palo Alto

Campbell

Newark

San Mateo

Seaside

Roseville

Novato

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.