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Cheap flights from Portsmouth to Pasadena from £386

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 23/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
22 tammi — 29 tammi1
1 adult

Cheap flight deals from Portsmouth to Pasadena

Discover tips and strategies to find the most affordable flight options for your journey from Portsmouth (P0R) to Pasadena (P4S). 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 17 tammikuu 2025.

Round-trip from

£502

One-way from

£386

Popular in

August

Cheapest in

January

Average price

£587
KLM
  • KLM
  • 11/2-19/2
  • 3 total stops
  • 51h 30m total
  • Portsmouth to Pasadena
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23/2
  • 23/2
  • 3 total stops
  • 56h 02m total
  • Portsmouth to Pasadena
Search Deals
High demand for flights, 17% potential price rise
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Best time to find cheap flights, 3% potential price drop
Search Deals
Average for round-trip flights in January 2025
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Find flight deals from Portsmouth to Pasadena

Cheapest flights from Portsmouth to Pasadena
Explore the most affordable flight options available from Portsmouth to Pasadena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 tammikuu 2025.

su 26/117:20SOU - LAX
1 stop26h 25mKLM
ma 3/213:45LAX - SOU
1 stop19h 05mKLM
Deal found 17/1£502
su 23/209:30SOU - LAX
1 stop17h 00mMultiple Airlines
su 23/320:30LAX - SOU
2 stops29h 15mMultiple Airlines
Deal found 16/1£774
su 23/209:30SOU - LAX
1 stop17h 00mAer Lingus
la 22/300:20LAX - SOU
2 stops25h 25mAer Lingus
Deal found 16/1£814
su 23/217:20SOU - LAX
2 stops29h 42mVirgin Atlantic
su 23/307:15LAX - SOU
2 stops18h 10mVirgin Atlantic
Deal found 16/1£953

Find flights from Portsmouth to Pasadena within your budget

Customise your flight search to find flights from Portsmouth to Pasadena 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 17 tammikuu 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

ti 11/2

17:20-11:45

1 stop26h 25m

Los Angeles

ke 19/2

13:45-08:25

1 stop34h 40m

£502

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

su 23/2

09:30-18:30

1 stop17h 00m

Los Angeles

su 23/3

20:30-08:45

2 stops29h 15m

£774

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

su 23/2

09:30-18:30

1 stop17h 00m

Los Angeles

la 22/3

00:20-08:45

2 stops25h 25m

£814

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

su 23/2

17:20-15:02

2 stops29h 42m

Los Angeles

su 23/3

07:15-08:25

2 stops18h 10m

£953

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

su 23/2

20:10-20:12

3 stops56h 02m

£386

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

su 23/2

20:10-18:30

1 stop30h 20m

£485

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

ti 22/4

17:35-14:50

1 stop29h 15m

£1,240

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

su 23/2

09:30-11:45

1 stop34h 15m

£2,355

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Best time to book a flight from Portsmouth to Pasadena

Have a flexible travel schedule? Discover the best time to fly to Pasadena 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 Pasadena

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

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

Currently, January is the cheapest month in which you can book a flight from Portsmouth to Pasadena (average of £575). Flying from Portsmouth to Pasadena in July is currently the most expensive (average of £811). 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 P4S?

Find hourly flight availability from Portsmouth to Pasadena. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 tammikuu 2025.

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

What is the cheapest day to fly from Portsmouth to Pasadena?

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

Travellers seeking maximum savings on their Portsmouth to Pasadena 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 Pasadena

Explore weekly flight availability from Portsmouth to Pasadena. 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 17 tammikuu 2025.

The most flights from P0R to P4S are scheduled on a Monday (46 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (41 on average).

Rainfall in Pasadena by month

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

In terms of precipitation, rainfall in Pasadena 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 Pasadena when rainfall is around 0.0 mm.

Temperature in Pasadena by month

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

If weather is an important factor for your trip to Pasadena, 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 Pasadena

Get insights into the airlines that provide service to Pasadena. 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 Pasadena. Reviews last updated 17 tammikuu 2025.
Delta
8.0
Very Good
8,513 reviews
Check prices

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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

Delta
8.0
Very Good
8,513 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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

KLM
7.8
Good
1,339 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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

Virgin Atlantic
7.5
Good
664 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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

Aer Lingus
7.1
Good
1,077 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

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 Pasadena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as £485. However, be on the lookout for offers from Delta and KLM, as they are both options that can get you from Portsmouth to Pasadena for a low price.

  • What are the most reliable airlines from Portsmouth to Pasadena?

    No one likes to see their flight delayed. When booking a flight from Portsmouth to Pasadena consider choosing SriLankan Airlines (83%), Fiji Airways (81%) or Malaysia Airlines (81%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Portsmouth to Pasadena?

    On average you can expect to pay £2,207 for a flight from Portsmouth to Pasadena. The cheapest flight overall is £424 while the most popular route, (Southampton Eastleigh - Los Angeles) is currently priced at £498.

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

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

  • How can I find direct flights from Portsmouth to Pasadena?

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

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

    Yes. Cheapflights offers flight deals from Portsmouth to Pasadena 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 Pasadena?

    Currently, January is the cheapest month in which you can book a flight from Portsmouth to Pasadena (average of £575). Flying from Portsmouth to Pasadena in July is currently the most expensive (average of £811). 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 Pasadena

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Top 10 airlines flying from Portsmouth to Pasadena

Discover the top 10 airlines that operate flights from Portsmouth to Pasadena. 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 17 tammikuu 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£320Average£578FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
Scandinavian AirlinesCheapest£369Average£692FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£380Average£604FlexibilityNo cancel feeOn-time75%
Search KLM flights
Austrian AirlinesCheapest£388Average£547FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
DeltaCheapest£391Average£613FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapest£395Average£517FlexibilityNo cancel feeOn-time77%
Search Air France flights
SWISSCheapest£401Average£591FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapest£404Average£517FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapest£414Average£586FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Brussels AirlinesCheapest£421Average£566FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

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