SOU - SFO

$554 Find Cheap Flights from Southampton to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Southampton to San Francisco departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Southampton to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Southampton to San Francisco, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Flights Deals

Cheap Flights from Southampton to San Francisco

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Southampton to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Southampton to San Francisco

KAYAK's recommended round-trip deals from the most popular airlines that fly from Southampton to San Francisco.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
5:35 pm - 11:45 amSOU-SFO
26h 10m1 stop
Delta Logo
12:49 am - 8:55 amSFO-SOU
24h 06m2 stops
$675Delta
Find Deal
Wed, Jun 18 - Tue, Jun 24
Delta Logo
9:20 am - 12:23 amSOU-SFO
23h 03m2 stops
Delta Logo
12:49 am - 8:55 amSFO-SOU
24h 06m2 stops
$681Delta
Find Deal
Wed, Jun 18 - Tue, Jun 24
Delta Logo
5:35 pm - 11:45 amSOU-SFO
26h 10m1 stop
Delta Logo
1:45 pm - 5:50 pmSFO-SOU
20h 05m1 stop
$826Delta
Find Deal
Wed, Jun 18 - Wed, Jun 25
Logo
7:55 pm - 9:53 pmSOU-SFO
33h 58m2 stops
Logo
10:15 am - 4:00 pmSFO-SOU
21h 45m3 stops
$1,266
Find Deal
Wed, Jun 18 - Wed, Jun 25
Logo
7:55 pm - 10:53 pmSOU-SFO
34h 58m3 stops
Logo
10:15 am - 4:00 pmSFO-SOU
21h 45m3 stops
$1,279
Find Deal
Wed, Jun 18 - Wed, Jun 25
Useful Info

KAYAK's insights & trends for Southampton to San Francisco flights

Get data-powered insights and trends into flights from Southampton to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Southampton to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Southampton to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Southampton to San Francisco is June, where tickets cost $624 (return) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is $1,327 and $1,130 respectively.

Find deals

Good to know

Low seasonJanuary
High seasonAugust
Cheapest flight$554
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 31% increase in price.
Flight from Southampton to San Francisco

When to book flights from Southampton to San Francisco

Are your dates flexible? Find out the best times to travel from Southampton to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Southampton to San Francisco

  • What is the cheapest flight from Southampton to San Francisco?

    In the last 3 days, the lowest price for a flight from Southampton to San Francisco was $554 for a one-way ticket and $675 for a round-trip.

  • Do I need a passport to fly between Southampton and San Francisco?

    Yes

  • Which airports will I be using when flying from Southampton to San Francisco?

    When flying out of Southampton you will be using Southampton Eastleigh. You will be landing at San Francisco, also known as San Francisco.

  • Which aircraft models fly most regularly from Southampton to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Southampton to San Francisco?

    SkyTeam is the only airline alliance operating flights between Southampton and San Francisco.

  • How does KAYAK find such low prices on flights from Southampton to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southampton to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southampton to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Southampton is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Southampton to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Southampton with another airline. Booking your flights between Southampton and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southampton to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Southampton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Southampton to San Francisco

Information on your arrival and departure airports

San Francisco (SFO)
Southampton (SOU)

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