How does KAYAK find such low prices on flights from Portsmouth to Los Angeles?

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 Portsmouth to Los Angeles. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Los Angeles from Portsmouth is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Portsmouth to Los Angeles?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Los Angeles with an airline and back to Portsmouth with another airline. Visit our flight page for the latest deals!>/a>

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

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 Los Angeles from Portsmouth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

£568 CHEAP FLIGHTS from Portsmouth to Los Angeles

LAX

KAYAK searches hundreds of travel sites at once for deals on flights to Los Angeles

...and more

Travellers love KAYAK

41.299.237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest return fare

£568

Overall average: £672

Virgin Atlantic

Sat 24/1Sat 31/1

SOU - LAX • 2 stops

Cheapest one-way flight

£692

British Airways

Sun 18/1

SOU - LAX • 1 stop

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Los Angeles!

Flight Deals

Cheap Flights from Portsmouth to Los Angeles

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Portsmouth to Los Angeles 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.

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

Round-trip

One-way

Last minute

Recent return flight deals from Portsmouth to Los Angeles

Sat, 24 Jan - Sat, 31 Jan

09:25 - 18:53

SOU

LAX

41h 28m2 stops

17:05 - 17:05

LAX

SOU

40h 00m2 stops

£568Virgin Atlantic

Sat, 24 Jan - Sat, 31 Jan

09:25 - 20:18

SOU

LAX

18h 53m2 stops

13:45 - 08:50

LAX

SOU

35h 05m1 stop

£572KLM

Sat, 24 Jan - Sat, 31 Jan

09:25 - 11:45

SOU

LAX

34h 20m1 stop

13:45 - 08:50

LAX

SOU

35h 05m1 stop

£640KLM

Thu, 12 Mar - Mon, 16 Mar

09:30 - 19:30

SOU

LAX

17h 00m1 stop

21:15 - 11:55

LAX

SOU

31h 40m1 stop

£709British Airways

Thu, 12 Mar - Mon, 16 Mar

09:30 - 19:30

SOU

LAX

17h 00m1 stop

21:15 - 15:35

LAX

SOU

35h 20m1 stop

£710British Airways

Thu, 12 Mar - Mon, 16 Mar

09:30 - 19:30

SOU

LAX

17h 00m1 stop

16:30 - 20:20

LAX

SOU

20h 50m2 stops

£713British Airways

Thu, 12 Mar - Mon, 16 Mar

09:30 - 19:30

SOU

LAX

17h 00m1 stop

19:00 - 08:10

LAX

SOU

30h 10m2 stops

£714British Airways

Thu, 12 Mar - Mon, 16 Mar

09:30 - 19:30

SOU

LAX

17h 00m1 stop

16:30 - 16:20

LAX

SOU

16h 50m2 stops

£717British Airways

Thu, 12 Mar - Mon, 16 Mar

06:50 - 16:50

SOU

LAX

17h 00m2 stops

16:30 - 20:20

LAX

SOU

20h 50m2 stops

£742British Airways

Thu, 12 Mar - Mon, 16 Mar

06:50 - 19:30

SOU

LAX

19h 40m2 stops

19:00 - 20:20

LAX

SOU

18h 20m2 stops

£742British Airways

Useful Info

Low season	November
High season	July
Cheapest flight	£568

Best time to beat the crowds (12% less expensive on average)

Most popular time to fly (21% more expensive on average)

Flight from Southampton to Los Angeles

When to book flights from Portsmouth to Los Angeles

Are your dates flexible? Find out the best times to travel from Portsmouth to Los Angeles based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

How does KAYAK find such low prices on flights from Portsmouth to Los Angeles?
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 Portsmouth to Los Angeles.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portsmouth to Los Angeles?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Los Angeles from Portsmouth 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 Portsmouth to Los Angeles?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Los Angeles with an airline and back to Portsmouth with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portsmouth to Los Angeles?
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 Los Angeles from Portsmouth 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 Portsmouth to Los Angeles

Airports

Cabin class

Complete your trip

Direct flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Los Angeles (LAX)

LAX

£568 Find Cheap Flights from Portsmouth to Los Angeles

KAYAK searches hundreds of travel sites at once for deals on flights to Los Angeles

Everything you should know

Cheap Flights from Portsmouth to Los Angeles

Recent return flight deals from Portsmouth to Los Angeles

Recent one-way flight deals from Portsmouth to Los Angeles

Recent last minute flight deals from Portsmouth to Los Angeles

Good to know - Cheap tickets from Portsmouth to Los Angeles

When to book flights from Portsmouth to Los Angeles

FAQs for booking flights from Portsmouth to Los Angeles

How does KAYAK find such low prices on flights from Portsmouth to Los Angeles?

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 Portsmouth to Los Angeles.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Los Angeles from Portsmouth 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 Portsmouth to Los Angeles?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Los Angeles with an airline and back to Portsmouth with another airline.

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

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 Los Angeles from Portsmouth 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 Portsmouth to Los Angeles

Information on your arrival and departure airports

Cabin class types available on flights to Portsmouth

Complete your trip to Los Angeles with a hotel stay or car hire

Find direct flights for Los Angeles

Flights to other popular destinations

Flights from domestic origins to Portsmouth

Choose which airport to fly into in Portsmouth