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Cheap flights from Portsmouth to Irvine from £435

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
4 Nov — 11 Nov1
1 adult

Cheap flight deals from Portsmouth to Irvine

Discover tips and strategies to find the most affordable flight options for your journey from Portsmouth (P0R) to Irvine (IR9). 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 30 October 2024.

Round-trip from

£458

One-way from

£435

Popular in

August

Cheapest in

February
KLM
  • KLM
  • 10/11-18/11
  • 2 total stops
  • 53h 20m total
  • Portsmouth to Irvine
7/12
  • 7/12
  • 3 total stops
  • 56h 35m total
  • Portsmouth to Irvine
High demand for flights, 32% potential price rise
Best time to find cheap flights, 24% potential price drop

Find flight deals from Portsmouth to Irvine

Cheapest flights from Portsmouth to Irvine
Explore the most affordable flight options available from Portsmouth to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2024.

Sun 10/1109:30SOU - LAX
1 stop34h 15mKLM
Mon 18/1113:45LAX - SOU
1 stop19h 05mKLM
Deal found 29/10£458
Tue 31/1209:00SOU - LAX
2 stops32h 10mDelta
Wed 8/123:45LAX - SOU
2 stops33h 05mDelta
Deal found 29/10£486
Sun 8/1217:20SOU - LAX
2 stops30h 54mVirgin Atlantic
Sun 15/1208:46LAX - SOU
2 stops15h 39mVirgin Atlantic
Deal found 29/10£502
Wed 30/1008:40SOU - LAX
2 stops17h 45mBritish Airways
Wed 6/1120:15LAX - SOU
1 stop15h 25mBritish Airways
Deal found 29/10£938
Sun 8/1217:20SOU - LAX
3 stops36h 22mMultiple Airlines
Sun 15/1205:25LAX - SOU
3 stops30h 15mMultiple Airlines
Deal found 29/10£1,007
Sun 22/1220:10SOU - LAX
1 stop30h 20mAer Lingus
Thu 2/100:55LAX - SOU
2 stops23h 50mAer Lingus
Deal found 29/10£1,481

Find flights from Portsmouth to Irvine within your budget

Customise your flight search to find flights from Portsmouth to Irvine 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 1,015,184 searches. Data last updated 30 October 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£458 - £1,481

Route

Depart

Return

Price

Southampton EastleighLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Sun 10/11

1 stop34h 15m

Los Angeles

Mon 18/11

1 stop19h 05m

£458

Southampton EastleighLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Tue 31/12

2 stops32h 10m

Los Angeles

Wed 8/1

2 stops33h 05m

£486

Southampton EastleighLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Sun 10/11

2 stops33h 35m

Los Angeles

Mon 18/11

3 stops33h 20m

£1,084

Southampton EastleighLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Sun 22/12

2 stops49h 40m

Los Angeles

Fri 3/1

2 stops31h 10m

£1,122

Southampton EastleighLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Sun 22/12

1 stop30h 20m

Los Angeles

Thu 2/1

2 stops23h 50m

£1,481

Flights are sorted by cheapest first

Deals found on 29/10

Best time to book a flight from Portsmouth to Irvine

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

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

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

Currently, December is the cheapest month in which you can book a flight from Portsmouth to Irvine (average of £560). Flying from Portsmouth to Irvine in July is currently the most expensive (average of £771). 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 IR9?

Find hourly flight availability from Portsmouth to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 October 2024.

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.

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

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

Travellers seeking maximum savings on their Portsmouth to Irvine 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.

Rainfall in Irvine by month

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

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

Temperature in Irvine by month

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

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

Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated 30 October 2024.
8.0
Very Good
8,845 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

8.0
Very Good
8,845 reviews
8.0
Very Good
8,845 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

7.8
Good
1,352 reviews
8.0
Very Good
8,845 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

7.1
Good
1,087 reviews
8.0
Very Good
8,845 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

6.7
Okay
6,846 reviews
8.0
Very Good
8,845 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Irvine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the most reliable airlines from Portsmouth to Irvine?

    Consider United Airlines (77%), Lufthansa (77%) or Air Canada (72%) when booking your flight. These represent the most reliable airlines when flying from Portsmouth to Irvine.

  • What are the cheapest flights from Portsmouth to Irvine?

    While on average a flight from Portsmouth to Irvine is generally £2,161, 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 £458 for that flight.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Portsmouth to Irvine (average of £560). Flying from Portsmouth to Irvine in July is currently the most expensive (average of £771). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portsmouth to Irvine

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

Top 10 airlines flying from Portsmouth to Irvine

Discover the top 10 airlines that operate flights from Portsmouth to Irvine. 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 1,015,184 searches. Data last updated 30 October 2024.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£333Average£528FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
DeltaCheapest£333Average£496FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Scandinavian AirlinesCheapest£347Average£647FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£358Average£599FlexibilityNo cancel feeOn-time75%
Search KLM flights
ITA AirwaysCheapest£361Average£484FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
Austrian AirlinesCheapest£367Average£535FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air FranceCheapest£370Average£486FlexibilityNo cancel feeOn-time77%
Search Air France flights
Aer LingusCheapest£374Average£577FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air CanadaCheapest£376Average£474FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
IberiaCheapest£402Average£556FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portsmouth to Irvine?

Cheapflights makes it easy to find Portsmouth to Irvine flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Portsmouth to Irvine for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Irvine from Portsmouth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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