Cheap flights from Portsmouth to Irvine

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How to find the cheapest flight from
Portsmouth to Irvine

All the information you need to plan the best null to LAX flight in 2022: compare Portsmouth to Irvine flight prices with the expected peak season, weather and rainfall in Irvine.
How far in advance should I book a flight from Portsmouth to Irvine?

To save up to 40% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portsmouth to Irvine from £443 1-2 weeks out and tickets from £528 for flights departing within the next 72 hours.

What is the cheapest month to fly from Portsmouth to Irvine?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to Irvine. Flights to Irvine from Portsmouth in November are about £423 on average during November, but can be found for as low as £293.

When is the cheapest time to fly from Portsmouth to Irvine (P0R - IR9)?

When flying from Portsmouth to Irvine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Portsmouth to Irvine 2022 flight deals

Cheap flights to Irvine from Portsmouth found for this year
5 Sep - 12 Sep
£541pp
SOU
Southampton Eastleigh
Delta
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Delta
 
1 STOP
SOU
Southampton Eastleigh
29 Aug - 8 Sep
£542pp
SOU
Southampton Eastleigh
Delta
   
2 STOPS
LAX
Los Angeles
LAX
Los Angeles
Delta
   
2 STOPS
SOU
Southampton Eastleigh
28 Aug - 6 Sep
£550pp
SOU
Southampton Eastleigh
Delta
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Delta
 
1 STOP
SOU
Southampton Eastleigh

One-way flights to Irvine from Portsmouth

The cheapest one-way flights from Portsmouth to Irvine
06:40 - 14:15
British Airways
1 stop
15h 35m
SOU - LAX
British Airways
£1,915
Bookingwiz.co.th

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Portsmouth</span> to <span class="emphasized">Irvine</span> flights.

Flight FAQs

From Portsmouth to Irvine

Which airlines flying from Portsmouth to Irvine have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Air France, British Airways, and KLM flying from Portsmouth to Irvine have implemented new flexible cancellation policies.

Can I find flights from Portsmouth to Irvine for under £600 on Cheapflights?

Yes, there are multiple flights from Portsmouth to Irvine for under £600. The cheapest flight booked recently is on Delta for just £541, but on average you can expect to pay £616.

What are the cheapest flights from Portsmouth to Irvine?

While on average a flight from Portsmouth to Irvine is generally £2,165, our data shows the cheapest flight currently is £399. When looking at the most popular route, (Southampton Eastleigh - Los Angeles), you can expect to pay £1,303 for that flight.

What are the most reliable airlines from Portsmouth to Irvine?

Consider United Airlines (93%), Air New Zealand (93%) or SWISS (93%) when booking your flight. These represent the most reliable airlines when flying from Portsmouth to Irvine.

What are the most popular airlines that fly from Portsmouth to Irvine?

When booking a flight from Portsmouth to Irvine, you may want to consider flying on American Airlines, Air Canada or Air France as they are the most popular for this route.

COVID Restrictions

View COVID Travel Restrictions for Irvine

Do I need a COVID test to fly to Irvine from Portsmouth?

Information is based on travel restrictions from Portsmouth to Irvine

Most visitors from Portsmouth need to provide a negative COVID-19 test result and/or quarantine to enter Irvine.

COVID-19 testing requirements
Visitors from Portsmouth must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Irvine.

Quarantine requirements
Visitors from Portsmouth are not required to quarantine after entering Irvine.

Do I need a test to fly back to Portsmouth from Irvine?

Returning to Portsmouth from Irvine

COVID-19 testing requirements
Visitors from Irvine are not required to present a negative COVID-19 PCR test or antigen result upon entering Portsmouth.

Quarantine requirements
Visitors from Irvine are not required to quarantine after entering Portsmouth.

Hide COVID Travel Restrictions for Irvine

Alternative routes for Portsmouth to Irvine

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

Destination information for Irvine

Things to know before you go - useful duration and weather info for your trip from Portsmouth to Irvine.
Today's exchange rate
£1 = $1.23
Average temperature for May in Irvine
24.0 °C
Avg rainfall for May in Irvine
7.0 mm

Airports servicing Portsmouth

Airports servicing Irvine

Top 10 airlines flying from Portsmouth to Irvine

The chart below displays the airlines Cheapflights users travelling from Portsmouth to Irvine choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Norwegian
£253 £499 No cancel fee 74%
Search Norwegian flights
Lufthansa
£279 £558 No cancel fee 76%
Search Lufthansa flights
Austrian Airlines
£288 £501 No cancel fee 78%
Search Austrian Airlines flights
SWISS
£297 £445 No cancel fee 79%
Search SWISS flights
Delta
£336 £669 No cancel fee N/A
Search Delta flights
Scandinavian Airlines
£341 £397 No cancel fee 77%
Search Scandinavian Airlines flights
Air Canada
£350 £535 No cancel fee 67%
Search Air Canada flights
Brussels Airlines
£360 £577 No cancel fee N/A
Search Brussels Airlines flights
United Airlines
£368 £628 No cancel fee 69%
Search United Airlines flights
Air France
£373 £582 No cancel fee 77%
Search Air France flights

Hourly flight availability from Portsmouth to Irvine

See what time of day planes typically take off from Portsmouth towards Irvine.
Afternoon Midday to 6 PM 53% of flight departures
Morning 6 AM to midday 46% of flight departures
Early morning Midnight to 6 AM 1% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
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