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.

$369 CHEAP FLIGHTS from California to Southampton

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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 - Thu, Mar 18

2:50 pm - 8:10 amLAX Los Angeles-SOU Southampton Eastleigh

34h 20m1 stop Amsterdam Schiphol

5:30 pm - 12:45 pmSOU Southampton Eastleigh-LAX Los Angeles

26h 15m1 stop Amsterdam Schiphol

$1,005Delta

Tue, Feb 9 - Thu, Feb 18

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

$1,005Delta

Mon, Mar 8 - Thu, Mar 18

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

19h 10m1 stop Amsterdam Schiphol

8:40 am - 12:45 pmSOU Southampton Eastleigh-LAX Los Angeles

35h 05m1 stop Amsterdam Schiphol

$1,005Delta

Mon, Mar 8 - Wed, Mar 17

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

19h 10m1 stop Amsterdam Schiphol

5:30 pm - 12:45 pmSOU Southampton Eastleigh-LAX Los Angeles

26h 15m1 stop Amsterdam Schiphol

$1,005Delta

Fri, Apr 16 - Mon, May 3

8:20 pm - 7:30 pmLAX Los Angeles-SOU Southampton Eastleigh

15h 10m1 stop Dublin

9:20 am - 6:35 pmSOU Southampton Eastleigh-LAX Los Angeles

17h 15m1 stop Dublin

$1,019Aer Lingus

Sun, Mar 14 - Sat, Apr 3

2:50 pm - 5:00 pmLAX Los Angeles-SOU Southampton Eastleigh

19h 10m1 stop Amsterdam Schiphol

5:35 pm - 11:50 amSOU Southampton Eastleigh-LAX Los Angeles

26h 15m1 stop Amsterdam Schiphol

$1,051KLM

Wed, Dec 9 - Wed, Dec 16

6:00 am - 7:30 pmONT Ontario-SOU Southampton Eastleigh

29h 30m3 stops Denver Intl Reykjavik Keflavik Intl Dublin

9:20 am - 11:23 pmSOU Southampton Eastleigh-ONT Ontario

22h 03m2 stops Dublin San Francisco

$1,137Multiple Airlines

Wed, Dec 9 - Wed, Dec 16

6:00 am - 7:30 pmONT Ontario-SOU Southampton Eastleigh

29h 30m3 stops Denver Intl Reykjavik Keflavik Intl Dublin

9:20 am - 8:05 amSOU Southampton Eastleigh-ONT Ontario

30h 45m3 stops Dublin San Francisco Las Vegas Harry Reid Intl

$1,193Multiple Airlines

Thu, Dec 10 - Thu, Dec 17

10:45 pm - 8:45 amSAN San Diego-SOU Southampton Eastleigh

26h 00m2 stops Chicago O'Hare Intl Dublin

9:20 am - 11:36 pmSOU Southampton Eastleigh-SAN San Diego

22h 16m2 stops Dublin Chicago O'Hare Intl

$1,198Aer Lingus

Thu, Dec 10 - Thu, Dec 17

11:09 pm - 8:45 amSFO San Francisco-SOU Southampton Eastleigh

25h 36m2 stops Philadelphia Dublin

12:25 pm - 12:09 amSOU Southampton Eastleigh-SFO San Francisco

19h 44m2 stops Dublin Chicago O'Hare Intl

$1,233Aer Lingus

Useful Info

Low season	October
High season	May
Cheapest flight	$369

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 Diego 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.