Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from San Francisco to Southampton from £325

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Southampton departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from San Francisco to London

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from San Francisco to London.
Delta Logo
13:45 - 08:45SFO-SOU
35h 00m1 stop
Delta Logo
17:35 - 11:45SOU-SFO
26h 10m1 stop
£603Delta
Find Deal
Mon, 5 May - Mon, 12 May
Delta Logo
21:55 - 08:45SFO-SOU
26h 50m2 stops
Delta Logo
09:20 - 11:45SOU-SFO
34h 25m1 stop
£607Delta
Find Deal
Sat, 20 Sep - Mon, 20 Oct
KLM Logo
13:45 - 17:00SFO-SOU
19h 15m1 stop
KLM Logo
09:20 - 11:45SOU-SFO
34h 25m1 stop
£722KLM
Find Deal
Thu, 4 Sep - Sun, 14 Sep
Aer Lingus Logo
17:45 - 19:30SFO-SOU
17h 45m1 stop
Aer Lingus Logo
09:30 - 16:30SOU-SFO
14h 00m1 stop
£759Aer Lingus
Find Deal
Tue, 14 Oct - Tue, 28 Oct
Aer Lingus Logo
08:00 - 08:35SFO-SOU
16h 35m2 stops
Aer Lingus Logo
09:40 - 15:55SOU-SFO
14h 15m1 stop
£826Aer Lingus
Find Deal
Sat, 23 Aug - Sat, 13 Sep
KLM Logo
13:45 - 08:45SFO-SOU
35h 00m1 stop
KLM Logo
09:20 - 11:45SOU-SFO
34h 25m1 stop
£916KLM
Find Deal
Sat, 23 Aug - Sat, 13 Sep
 Logo
22:43 - 09:10SFO-SOU
26h 27m2 stops
 Logo
09:40 - 09:18SOU-SFO
31h 38m2 stops
Sat, 19 Jul - Fri, 1 Aug
 Logo
16:05 - 14:20SFO-SOU
14h 15m1 stop
 Logo
16:15 - 13:50SOU-SFO
29h 35m1 stop
Sat, 19 Jul - Fri, 1 Aug
British Airways Logo
17:45 - 19:30SFO-SOU
17h 45m1 stop
British Airways Logo
06:50 - 23:55SOU-SFO
24h 05m2 stops
£1,396British Airways
Find Deal
Tue, 14 Oct - Tue, 28 Oct
British Airways Logo
19:30 - 19:25SFO-SOU
15h 55m2 stops
British Airways Logo
09:10 - 15:55SOU-SFO
14h 45m1 stop
£1,714British Airways
Find Deal
Wed, 7 May - Wed, 14 May

Delta flights from San Francisco to Southampton

Our best Delta deals on San Francisco to Southampton flight tickets
Delta
28 Apr
SFO13:45San Francisco
19h 15m
1 stop
SOU17:00Southampton Eastleigh
7 May
SOU17:35Southampton Eastleigh
26h 10m
1 stop
SFO11:45San Francisco
Delta
5 May
SFO13:45San Francisco
35h 00m
1 stop
SOU08:45Southampton Eastleigh
12 May
SOU17:35Southampton Eastleigh
26h 10m
1 stop
SFO11:45San Francisco
Delta
20 Sept
SFO21:55San Francisco
26h 50m
2 stops
SOU08:45Southampton Eastleigh
20 Oct
SOU09:20Southampton Eastleigh
34h 25m
1 stop
SFO11:45San Francisco

KLM flights from San Francisco to Southampton

Our best KLM deals on San Francisco to Southampton flight tickets
KLM
4 Sept
SFO13:45San Francisco
19h 15m
1 stop
SOU17:00Southampton Eastleigh
14 Sept
SOU09:20Southampton Eastleigh
34h 25m
1 stop
SFO11:45San Francisco
KLM
23 Aug
SFO13:45San Francisco
35h 00m
1 stop
SOU08:45Southampton Eastleigh
13 Sept
SOU09:20Southampton Eastleigh
34h 25m
1 stop
SFO11:45San Francisco
KLM
15 Jul
SFO13:45San Francisco
35h 00m
1 stop
SOU08:45Southampton Eastleigh
3 Aug
SOU09:20Southampton Eastleigh
34h 25m
1 stop
SFO11:45San Francisco

See travel insights to London from

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

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

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

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

Which airlines fly to Southampton?

Virgin Atlantic, United Airlines and British Airways are the top three most popular airlines that fly to Southampton from San Francisco according to our data. Virgin Atlantic is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 9 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

When to book flights from San Francisco to Southampton

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

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

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

Best price found

£325

Fastest flight time

13h 50m

Direct flights

None

Airports in Southampton

1 airport
The best one-way flight to Southampton from San Francisco in the past 72 hours is £325. The best return flight deal from San Francisco to Southampton found on momondo in the last 72 hours is £603.
The fastest flight from San Francisco to Southampton takes 13h 50m
There are no direct flights from San Francisco to Southampton. Popular non-direct route for this connection is San Francisco Airport - Southampton Eastleigh Airport.
There is 1 airport near Southampton: Southampton Eastleigh (SOU)

  • How far is San Francisco to Southampton Eastleigh by plane?

    The straight-line distance from San Francisco to Southampton Eastleigh is 5341.1 mi. By plane, this route typically takes 13h 50m.

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

    Prices for flights from San Francisco Airport to Southampton Eastleigh Airport were last updated today.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The travel and health documents required for your trip to Southampton Eastleigh 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 Southampton Eastleigh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Southampton for you.

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

All flight searches from San Francisco to Southampton on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Southampton from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Southampton from San Francisco 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.


An easier way to manage your Southampton trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Wed 30/4
Wed 7/5

Find better results for your trip to the United Kingdom