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$502+ Cheap flights from Irvine, CA to Southampton (SOU)

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOU
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Irvine to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Irvine (IR9) to Southampton (SOU). 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 January 21, 2025.

Round-trip from

$779
(KLM)

One-way from

$502
(Delta)

Popular in

June

Cheapest in

February

Average price

$1,094
From Irvine to Southampton Eastleigh
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One-way flight from Irvine to Southampton Eastleigh
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Highest demand for flights based on searches. 16% potential increase in price ($226 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Irvine to Southampton

Cheapest flights from Irvine to Southampton
Explore the most affordable flight options available from Irvine to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This KLM deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/171:45 pmLAX - SOU
1 stop34h 40mKLM
Tue 2/255:20 pmSOU - LAX
1 stop26h 25mKLM
Deal found 1/20$779
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/171:45 pmLAX - SOU
1 stop19h 05mDelta
Tue 2/255:20 pmSOU - LAX
1 stop26h 25mDelta
Deal found 1/21$781
This FlightHub deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/58:15 amLAX - SOU
2 stops27h 15mAer Lingus
Tue 8/198:00 pmSOU - LAX
1 stop30h 25mAer Lingus
Deal found 1/21$1,129
This FlightHub deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/241:00 amLAX - SOU
2 stops30h 45mMultiple Airlines
Sun 5/49:10 amSOU - LAX
1 stop17h 15mMultiple Airlines
Deal found 1/21$1,164
This British Airways deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/253:35 pmLAX - SOU
2 stops16h 25mBritish Airways
Wed 3/59:30 amSOU - LAX
1 stop17h 00mBritish Airways
Deal found 1/20$2,257

Find flights from Irvine to Southampton within your budget

Customize your flight search to find flights from Irvine to Southampton 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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Mon 2/17

1:45 pm-8:25 am

1 stop34h 40m

Southampton Eastleigh

Tue 2/25

5:20 pm-11:45 am

1 stop26h 25m

$779

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Mon 2/17

1:45 pm-4:50 pm

1 stop19h 05m

Southampton Eastleigh

Tue 2/25

5:20 pm-11:45 am

1 stop26h 25m

$781

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Thu 4/24

1:00 am-3:45 pm

2 stops30h 45m

Southampton Eastleigh

Sun 5/4

9:10 am-6:25 pm

1 stop17h 15m

$1,164

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Thu 4/24

1:00 am-3:45 pm

2 stops30h 45m

Southampton Eastleigh

Sun 5/4

9:10 am-8:45 am

2 stops31h 35m

$1,181

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Tue 2/25

3:35 pm-4:00 pm

2 stops16h 25m

Southampton Eastleigh

Wed 3/5

9:30 am-6:30 pm

1 stop17h 00m

$2,257

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Sun 3/2

1:45 pm-8:25 am

1 stop34h 40m

$502

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Best time to book a flight from Irvine to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Irvine with our price prediction graph.
Estimated round-trip 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 Irvine to Southampton

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

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

Currently, November is the cheapest month in which you can book a flight from Irvine to Southampton (average of $787). Flying from Irvine to Southampton in June is currently the most expensive (average of $1,308). 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 IR9 to SOU?

Find hourly flight availability from Irvine to Southampton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

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

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

Use this chart to determine the cheapest time to fly round-trip from Irvine to Southampton. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Irvine to Southampton flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Southampton by month

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

In terms of precipitation, rainfall in Southampton ranges from 1.0 - 3.0 inches per month. December is typically the wettest month, when rainfall can reach 3.0 in. July is typically the driest time to visit Southampton when rainfall is around 1.0 in.

Temperature in Southampton by month

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

If weather is an important factor for your trip to Southampton, 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 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. 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 Southampton. Reviews last updated January 21, 2025.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aer Lingus
7.1
Good
1,082 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways
6.6
Okay
6,834 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Irvine to Southampton. 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 Southampton from Irvine?

    If you book a flight to Southampton from Irvine, you will be flying to Eastleigh, which is the city’s only airport. Southampton Eastleigh (SOU) is located 3.5 mi from the center of Southampton. There are 0 flights from Irvine to Eastleigh per day from 4 different airlines.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Irvine to Southampton (average of $787). Flying from Irvine to Southampton in June is currently the most expensive (average of $1,308). 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.

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Top 4 airlines flying from Irvine to Southampton

Discover the top 4 airlines that operate flights from Irvine to Southampton. 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$611Average$1,007FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$786Average$1,193FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$789Average$1,131FlexibilityNo cancel feeOn-time72%
DeltaCheapest$800Average$1,174FlexibilityNo cancel feeOn-timeN/A
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