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Cheap flights from Portsmouth to Los Angeles from £480

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
23 Dec — 30 Dec1
1 adult

Cheap flight deals from Portsmouth to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from Portsmouth (P0R) to Los Angeles (LAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 December 2024.

Round-trip from

£502

One-way from

£480

Popular in

August

Cheapest in

January

Average price

£966
15/1-29/1
  • 15/1-29/1
  • 3 total stops
  • 56h 41m total
  • Portsmouth to Los Angeles
23/1
  • 23/1
  • 2 total stops
  • 22h 28m total
  • Portsmouth to Los Angeles
High demand for flights, 16% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Portsmouth to Los Angeles

Cheapest flights from Portsmouth to Los Angeles
Explore the most affordable flight options available from Portsmouth to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.

Tue 24/1208:40SOU - LAX
2 stops17h 45mBritish Airways
Sun 29/1221:20LAX - SOU
2 stops26h 50mBritish Airways
Deal found 16/12£977
Mon 23/1209:00SOU - LAX
1 stop34h 45mKLM
Mon 30/1213:45LAX - SOU
1 stop34h 40mKLM
Deal found 18/12£1,125
Mon 23/1220:10SOU - LAX
2 stops27h 40mAer Lingus
Sun 29/1200:27LAX - SOU
2 stops48h 18mAer Lingus
Deal found 18/12£1,358
Mon 23/1217:20SOU - LAX
3 stops33h 05mMultiple Airlines
Mon 30/1217:30LAX - SOU
3 stops30h 55mMultiple Airlines
Deal found 18/12£1,495

Find flights from Portsmouth to Los Angeles within your budget

Customise your flight search to find flights from Portsmouth to Los Angeles that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Wed 15/1

09:30-18:30

1 stop17h 00m

Los Angeles

Wed 29/1

19:59-19:40

2 stops39h 41m

£502

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Wed 15/1

09:30-20:25

2 stops18h 55m

Los Angeles

Wed 29/1

17:30-19:40

2 stops18h 10m

£562

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Tue 14/1

09:00-11:45

1 stop34h 45m

Los Angeles

Tue 21/1

13:45-08:25

1 stop34h 40m

£565

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Wed 15/1

09:00-23:15

2 stops22h 15m

Los Angeles

Wed 22/1

13:45-16:50

1 stop19h 05m

£573

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Wed 15/1

17:20-11:45

1 stop26h 25m

Los Angeles

Wed 22/1

13:45-16:50

1 stop19h 05m

£599

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Sat 1/2

17:20-11:45

1 stop26h 25m

Los Angeles

Sat 8/2

13:45-16:50

1 stop19h 05m

£682

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Thu 23/1

09:30-23:58

2 stops22h 28m

£480

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Mon 20/1

09:25-18:30

1 stop17h 05m

£566

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Fri 17/1

09:30-18:30

1 stop17h 00m

£2,306

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Sat 18/1

17:20-11:45

1 stop26h 25m

£2,345

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Best time to book a flight from Portsmouth to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Portsmouth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Portsmouth to Los Angeles

Get recent, data-driven insights about flights from Portsmouth to Los Angeles including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portsmouth to Los Angeles?

Currently, January is the cheapest month in which you can book a flight from Portsmouth to Los Angeles (average of £575). Flying from Portsmouth to Los Angeles in July is currently the most expensive (average of £776). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from P0R to LAX?

Find hourly flight availability from Portsmouth to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Los Angeles as you normally would.

What is the cheapest day to fly from Portsmouth to Los Angeles?

Use this chart to determine the cheapest time to fly return from Portsmouth to Los Angeles. Price data was last updated on 29 September 2024.

Travellers seeking maximum savings on their Portsmouth to Los Angeles flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Portsmouth to Los Angeles

Explore weekly flight availability from Portsmouth to Los Angeles. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 December 2024.

The most flights from P0R to LAX are scheduled on a Monday (48 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (38 on average).

Rainfall in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 mm.

Temperature in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Los Angeles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Reviews of airlines servicing Los Angeles

Get insights into the airlines that provide service to Los Angeles. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Los Angeles. Reviews last updated 18 December 2024.
Read reviews from past customers who have flown British Airways and KLM from Portsmouth to Los Angeles. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
8,604 reviews

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very Good
8,604 reviews
8.0
Very Good
8,604 reviews

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.8
Good
1,349 reviews
8.0
Very Good
8,604 reviews

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.5
Good
668 reviews
8.0
Very Good
8,604 reviews

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.4
Good
1,504 reviews
8.0
Very Good
8,604 reviews

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.1
Good
1,073 reviews
8.0
Very Good
8,604 reviews

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Los Angeles from Portsmouth?

    Los Angeles (LAX) is the airport you will fly into if you book a flight from Portsmouth to Los Angeles. You should not have trouble finding flights to Los Angeles from Portsmouth; the airport handles an average of 0 inbound flights from Portsmouth per day. You should also have plenty of airline options to choose from since 24 airlines have flights to the Los Angeles airport from Portsmouth. It is only a 9.4 mi journey from Los Angeles (LAX) to Los Angeles’s city center.

  • What are the cheapest airlines to fly from Portsmouth to Los Angeles one-way?

    One-way options have recently been found by users for as low as £566 on Aer Lingus. Other airlines that offer cheap prices include British Airways from £2,306 and KLM from £2,345 one-way.

  • What are the most reliable airlines from Portsmouth to Los Angeles?

    No one likes to see their flight delayed. When booking a flight from Portsmouth to Los Angeles consider choosing SriLankan Airlines (84%), Malaysia Airlines (78%) or Fiji Airways (77%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Portsmouth to Los Angeles?

    Looking at all options, your cheapest flight can be booked for £431. While the most popular route (Southampton Eastleigh - Los Angeles) can be booked for £502 on average our data indicates £2,206 when flying from Portsmouth to Los Angeles.

  • Can I find deals for flights from Portsmouth to Los Angeles that include hotel bookings?

    Yes. In addition to deals on Portsmouth to Los Angeles flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portsmouth to Los Angeles?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Los Angeles.

  • Can I find deals for business class flights from Portsmouth to Los Angeles?

    Yes. Cheapflights offers flight deals from Portsmouth to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portsmouth to Los Angeles?

    Currently, January is the cheapest month in which you can book a flight from Portsmouth to Los Angeles (average of £575). Flying from Portsmouth to Los Angeles in July is currently the most expensive (average of £776). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Portsmouth to Los Angeles

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Portsmouth to Los Angeles

Discover the top 10 airlines that operate flights from Portsmouth to Los Angeles. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£309Average£545FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
KLMCheapest£366Average£588FlexibilityNo cancel feeOn-time75%
Search KLM flights
Austrian AirlinesCheapest£375Average£527FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
DeltaCheapest£376Average£568FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapest£378Average£496FlexibilityNo cancel feeOn-time77%
Search Air France flights
SWISSCheapest£379Average£571FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Scandinavian AirlinesCheapest£382Average£524FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air CanadaCheapest£387Average£494FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapest£398Average£573FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Brussels AirlinesCheapest£403Average£549FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Portsmouth to Los Angeles?

Deals for Portsmouth to Los Angeles flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Los Angeles?

Millions of users choose and trust Cheapflights to book the best flight deals from Portsmouth to Los Angeles for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Portsmouth to Los Angeles with no change fees?

Need flexible booking options for your flight to Los Angeles from Portsmouth? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Portsmouth to Los Angeles become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Los Angeles from Portsmouth today and book when prices fit your budget.

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