HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cork

$320+ Cheap flights from Irvine, CA to Cork (ORK)

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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ORK
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Irvine to Cork with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Irvine to Cork

Keep the following information in mind while searching for Irvine to Cork flight deals. Data was last updated July 31, 2025.

Round-trip from

$550
(KLM)

One-way from

$320
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,077
From Irvine to Cork
Search Deals
One-way flight from Irvine to Cork
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($208 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Irvine to Cork

Cheapest flights from Irvine to Cork
Explore the most affordable flight options available from Irvine to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This KLM deal was found by Cheapflights users on 7/31. 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.
Wed 8/64:50 pmLAX - ORK
1 stop16h 00mKLM
Wed 8/206:00 amORK - LAX
1 stop13h 50mKLM
Deal found 7/31$550
This Delta deal was found by Cheapflights users on 7/31. 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.
Wed 8/62:10 pmLAX - ORK
2 stops18h 40mDelta
Wed 8/206:00 amORK - LAX
1 stop16h 50mDelta
Deal found 7/31$555
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/178:05 pmLAX - ORK
1 stop15h 45mAmerican Airlines
Wed 10/17:20 amORK - LAX
1 stop18h 15mAmerican Airlines
Deal found 7/30$614
This KAYAK deal was found by Cheapflights users on 7/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/112:55 pmLAX - ORK
1 stop17h 30mLufthansa
Mon 10/205:10 pmORK - LAX
1 stop27h 50mLufthansa
Deal found 7/31$632
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/124:30 pmLAX - ORK
2 stops23h 55mMultiple Airlines
Fri 9/193:15 pmORK - LAX
1 stop29h 50mMultiple Airlines
Deal found 7/29$641
This Ovago deal was found by Cheapflights users on 7/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/61:30 pmLAX - ORK
1 stop26h 15mBritish Airways
Wed 8/208:30 pmORK - LAX
1 stop29h 35mBritish Airways
Deal found 7/30$710
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/161:16 amLAX - ORK
2 stops25h 29mAer Lingus
Sun 10/2611:55 amORK - LAX
1 stop14h 35mAer Lingus
Deal found 7/31$1,028

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine to Cork 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 July 31, 2025.
Use the filters below to find and compare flights from Irvine to Cork that are best for you.

Fly from

Irvine

Fly to

Cork

Route

Depart

Return

Price

Los AngelesCork

LAX - ORK

LAXORK

Los Angeles

Wed 8/6

4:50 pm-4:50 pm

1 stop16h 00m

Cork

Wed 8/20

6:00 am-11:50 am

1 stop13h 50m

$550

Los AngelesCork

LAX - ORK

LAXORK

Los Angeles

Wed 8/6

2:10 pm-4:50 pm

2 stops18h 40m

Cork

Wed 8/20

6:00 am-2:50 pm

1 stop16h 50m

$555

Los AngelesCork

LAX - ORK

LAXORK

Los Angeles

Wed 9/17

8:05 pm-7:50 pm

1 stop15h 45m

Cork

Wed 10/1

7:20 am-5:35 pm

1 stop18h 15m

$614

Los AngelesCork

LAX - ORK

LAXORK

Los Angeles

Sat 10/11

2:55 pm-4:25 pm

1 stop17h 30m

Cork

Mon 10/20

5:10 pm-1:00 pm

1 stop27h 50m

$632

Los AngelesCork

LAX - ORK

LAXORK

Los Angeles

Fri 9/12

4:30 pm-12:25 am

2 stops23h 55m

Cork

Fri 9/19

3:15 pm-1:05 pm

1 stop29h 50m

$641

Los AngelesCork

LAX - ORK

LAXORK

Los Angeles

Wed 8/6

1:30 pm-11:45 pm

1 stop26h 15m

Cork

Wed 8/20

8:30 pm-6:05 pm

1 stop29h 35m

$710

Los AngelesCork

LAX - ORK

LAXORK

Los Angeles

Thu 10/16

1:16 am-10:45 am

2 stops25h 29m

Cork

Sun 10/26

11:55 am-7:30 pm

1 stop14h 35m

$1,028

Los AngelesCork

LAX - ORK

LAXORK

Los Angeles

Sat 8/23

4:30 pm-9:20 am

1 stop32h 50m

$320

Los AngelesCork

LAX - ORK

LAXORK

Los Angeles

Sun 9/7

7:35 pm-1:05 pm

1 stop33h 30m

$414

Los AngelesCork

LAX - ORK

LAXORK

Los Angeles

Sun 9/7

2:55 pm-4:25 pm

1 stop17h 30m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 14 results
1
2

Best time to book a flight from Irvine to Cork

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

Cheapflights Insights

Everything you need to know about your flight from Irvine to Cork

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

Currently, November is the cheapest month in which you can book a flight from Irvine to Cork (average of $644). Flying from Irvine to Cork in June is currently the most expensive (average of $1,279). 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 ORK?

Find hourly flight availability from Irvine to Cork. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

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

How much does it cost to fly round-trip from Irvine to Cork?

Reviews of airlines servicing Cork

Get insights into the airlines that provide service to Cork. 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 Cork. Reviews last updated July 31, 2025.
Read reviews from past customers who have flown Delta, KLM, and SWISS from Irvine to Cork. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aer Lingus
7.1
Good
1,192 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 Cork. 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 Cork from Irvine?

    Most people fly into Cork (ORK) if they book a flight to Cork from Irvine. On average, Cork has 0 inbound flights from Irvine per day from 3 airlines. Cork is conveniently located just 4.0 mi from Cork’s city center.

  • What are the cheapest airlines to fly from Irvine to Cork one-way?

    One-way options have recently been found by users for as low as $414 on SWISS. Other airlines that offer cheap prices include Lufthansa from $435 and Delta from $508 one-way.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Irvine to Cork (average of $644). Flying from Irvine to Cork in June is currently the most expensive (average of $1,279). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Irvine to Cork

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Dublin flights
San Francisco to Dublin flights
Ontario to Dublin flights
Santa Ana to Dublin flights
San Diego to Dublin flights
San Jose to Dublin flights
Burbank to Dublin flights
Oakland to Dublin flights
Sacramento to Dublin flights
Las Vegas to Dublin flights
Los Angeles to Shannon flights
San Francisco to Shannon flights
San Francisco to Cork flights
Los Angeles to Cork flights
Reno to Dublin flights
Long Beach to Dublin flights
Santa Ana to Shannon flights
Ontario to Shannon flights
Fresno to Dublin flights
San Jose to Shannon flights
San Francisco to Donegal flights
San Diego to Shannon flights
Medford to Dublin flights
Sacramento to Shannon flights
Palm Springs to Dublin flights
Santa Rosa to Dublin flights
San Jose to Cork flights
Oakland to Shannon flights
San Diego to Cork flights
San Francisco to Milltown (Kerry) flights
San Jose to Knock flights
Las Vegas to Cork flights
San Francisco to Knock flights
San Luis Obispo to Dublin flights
Ontario to Cork flights
Santa Barbara to Dublin flights
Oakland to Cork flights
Burbank to Shannon flights
Santa Rosa to Shannon flights
Fresno to Shannon flights
Las Vegas to Shannon flights
Santa Barbara to Shannon flights
Los Angeles to Milltown (Kerry) flights
Reno to Shannon flights
Arcata to Dublin flights

Top 3 airlines flying from Irvine to Cork

Discover the top 3 airlines that operate flights from Irvine to Cork. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$471Average$753FlexibilityNo cancel feeOn-time71%
DeltaCheapest$629Average$896FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$717Average$937FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.