How does KAYAK find such low prices on flights from California to Southampton?

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 California to Southampton.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southampton from California 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 California to Southampton?

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 Southampton with an airline and back to California with another airline.

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

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 Southampton from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$404 CHEAP FLIGHTS from California to Southampton

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Flight Deals

Cheap Flights from California to Southampton

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from California to Southampton

Sun, Mar 14 - Wed, Mar 31

9:25 pm - 7:30 pmLAX Los Angeles-SOU Southampton Eastleigh

15h 05m1 stop Dublin

9:20 am - 6:25 pmSOU Southampton Eastleigh-LAX Los Angeles

17h 05m1 stop Dublin

$909Aer Lingus

Sun, Mar 21 - Wed, Mar 31

6:20 pm - 7:30 pmSFO San Francisco-SOU Southampton Eastleigh

18h 10m1 stop Dublin

9:20 am - 3:50 pmSOU Southampton Eastleigh-SFO San Francisco

14h 30m1 stop Dublin

$950Aer Lingus

Mon, Nov 16 - Mon, Nov 23

8:25 pm - 7:30 pmLAX Los Angeles-SOU Southampton Eastleigh

15h 05m1 stop Dublin

12:25 pm - 6:40 pmSOU Southampton Eastleigh-LAX Los Angeles

14h 15m1 stop Dublin

$967Aer Lingus

Wed, Nov 18 - Wed, Nov 25

7:40 am - 7:30 pmLAX Los Angeles-SOU Southampton Eastleigh

27h 50m2 stops Toronto Pearson Intl Dublin

8:00 pm - 4:39 pmSOU Southampton Eastleigh-LAX Los Angeles

28h 39m2 stops Dublin Toronto Pearson Intl

$971Multiple Airlines

Tue, Feb 9 - Tue, Feb 16

1:50 pm - 5:00 pmLAX Los Angeles-SOU Southampton Eastleigh

19h 10m1 stop Amsterdam Schiphol

5:30 pm - 11:45 amSOU Southampton Eastleigh-LAX Los Angeles

26h 15m1 stop Amsterdam Schiphol

$993Delta

Tue, Feb 9 - Mon, Feb 15

1:50 pm - 5:00 pmLAX Los Angeles-SOU Southampton Eastleigh

19h 10m1 stop Amsterdam Schiphol

8:40 am - 11:45 amSOU Southampton Eastleigh-LAX Los Angeles

35h 05m1 stop Amsterdam Schiphol

$993Delta

Tue, Feb 9 - Wed, Feb 17

1:50 pm - 5:00 pmLAX Los Angeles-SOU Southampton Eastleigh

19h 10m1 stop Amsterdam Schiphol

5:30 pm - 11:45 amSOU Southampton Eastleigh-LAX Los Angeles

26h 15m1 stop Amsterdam Schiphol

$993Delta

Mon, Nov 9 - Tue, Nov 17

5:20 pm - 8:50 amSFO San Francisco-SOU Southampton Eastleigh

31h 30m1 stop Dublin

9:20 am - 8:10 pmSOU Southampton Eastleigh-SFO San Francisco

42h 50m2 stops Dublin Paris Beauvais-Tille

$1,050Multiple Airlines

Mon, Nov 9 - Tue, Nov 17

1:50 pm - 5:05 pmSFO San Francisco-SOU Southampton Eastleigh

19h 15m1 stop Amsterdam Schiphol

5:35 pm - 11:45 amSOU Southampton Eastleigh-SFO San Francisco

26h 10m1 stop Amsterdam Schiphol

$1,057Virgin Atlantic

Sun, Mar 21 - Wed, Mar 31

11:50 pm - 8:50 amSFO San Francisco-SOU Southampton Eastleigh

26h 00m2 stops Philadelphia Dublin

9:20 am - 3:50 pmSOU Southampton Eastleigh-SFO San Francisco

14h 30m1 stop Dublin

$1,072Aer Lingus

Useful Info

Low season	October
High season	May
Cheapest flight	$404

Best time to beat the crowds with an average 4% drop in price.

Most popular time to fly with an average 4% increase in price.

Flight from San Francisco to Southampton

How does KAYAK find such low prices on flights from California to Southampton?
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 California to Southampton.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Southampton?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southampton from California 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 California to Southampton?
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 Southampton with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Southampton?
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 Southampton from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.