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$673+ Cheap flights from Ireland to Long Beach (LGB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LGB
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Ireland to Long Beach

Keep the following information in mind while searching for Ireland to Long Beach flight deals. Data was last updated September 15, 2025.

Round-trip from

$673
(Rumbo)

Popular in

July

Cheapest in

February

Average price

$641
From Ireland to Long Beach Municipal
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($137 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Ireland to Long Beach

Cheapest flights from Ireland to Long Beach
Explore the most affordable flight options available from Ireland to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Rumbo deal was found by Cheapflights users on 9/14. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:15 pmDUB - LGB
2 stops30h 09mMultiple Airlines
Tue 11/47:00 amLGB - DUB
2 stops24h 45mMultiple Airlines
Deal found 9/14$673
This lastminute.com deal was found by Cheapflights users on 9/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:25 pmDUB - LGB
2 stops39h 08mMultiple Airlines
Tue 11/47:00 amLGB - DUB
2 stops24h 45mMultiple Airlines
Deal found 9/14$688
This lastminute.com deal was found by Cheapflights users on 9/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:50 amDUB - LGB
2 stops38h 34mMultiple Airlines
Wed 11/127:00 amLGB - DUB
2 stops24h 45mMultiple Airlines
Deal found 9/14$689
This lastminute.com deal was found by Cheapflights users on 9/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/215:15 pmDUB - LGB
2 stops30h 52mMultiple Airlines
Thu 12/47:00 amLGB - DUB
2 stops24h 45mMultiple Airlines
Deal found 9/14$691
This lastminute.com deal was found by Cheapflights users on 9/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:00 amDUB - LGB
2 stops22h 33mAir France
Thu 11/137:00 amLGB - DUB
2 stops24h 45mAir France
Deal found 9/14$694
This lastminute.com deal was found by Cheapflights users on 9/15. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:00 amDUB - LGB
2 stops18h 07mAir France
Thu 1/87:10 amLGB - DUB
2 stops24h 35mAir France
Deal found 9/15$695
This lastminute.com deal was found by Cheapflights users on 9/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:00 amDUB - LGB
2 stops18h 24mAir France
Sat 11/157:00 amLGB - DUB
2 stops31h 55mAir France
Deal found 9/14$697
This lastminute.com deal was found by Cheapflights users on 9/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:00 amDUB - LGB
2 stops18h 07mAir France
Fri 11/287:00 amLGB - DUB
2 stops24h 45mAir France
Deal found 9/14$698
This lastminute.com deal was found by Cheapflights users on 9/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/63:55 pmDUB - LGB
2 stops32h 17mAir France
Mon 10/207:00 amLGB - DUB
2 stops24h 00mAir France
Deal found 9/14$713
This lastminute.com deal was found by Cheapflights users on 9/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:15 pmDUB - LGB
2 stops31h 09mMultiple Airlines
Tue 11/117:00 amLGB - DUB
2 stops24h 45mMultiple Airlines
Deal found 9/14$716
This lastminute.com deal was found by Cheapflights users on 9/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/235:55 amDUB - LGB
2 stops18h 17mMultiple Airlines
Mon 11/37:00 amLGB - DUB
2 stops31h 10mMultiple Airlines
Deal found 9/14$726

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to Long Beach 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 September 15, 2025.
Use the filters below to find and compare flights from Ireland to Long Beach that are best for you.

Fly from

Ireland

Fly to

Long Beach

Route

Depart

Return

Price

DublinLong Beach

DUB - LGB

DUBLGB

Dublin

Thu 10/30

5:15 pm-4:24 pm

2 stops30h 09m

Long Beach Municipal

Tue 11/4

7:00 am-3:45 pm

2 stops24h 45m

$673

DublinLong Beach

DUB - LGB

DUBLGB

Dublin

Wed 10/29

1:25 pm-9:33 pm

2 stops39h 08m

Long Beach Municipal

Tue 11/4

7:00 am-3:45 pm

2 stops24h 45m

$688

DublinLong Beach

DUB - LGB

DUBLGB

Dublin

Tue 11/4

8:50 am-4:24 pm

2 stops39h 34m

Long Beach Municipal

Thu 11/13

7:00 am-3:45 pm

2 stops24h 45m

$688

DublinLong Beach

DUB - LGB

DUBLGB

Dublin

Thu 10/30

8:50 am-4:24 pm

2 stops38h 34m

Long Beach Municipal

Wed 11/12

7:00 am-3:45 pm

2 stops24h 45m

$689

DublinLong Beach

DUB - LGB

DUBLGB

Dublin

Fri 11/21

5:15 pm-4:07 pm

2 stops30h 52m

Long Beach Municipal

Thu 12/4

7:00 am-3:45 pm

2 stops24h 45m

$691

DublinLong Beach

DUB - LGB

DUBLGB

Dublin

Thu 2/5

5:15 pm-4:23 pm

2 stops31h 08m

Long Beach Municipal

Thu 2/12

7:10 am-3:45 pm

2 stops24h 35m

$693

DublinLong Beach

DUB - LGB

DUBLGB

Dublin

Fri 10/31

6:00 am-9:33 pm

2 stops22h 33m

Long Beach Municipal

Thu 11/13

7:00 am-3:45 pm

2 stops24h 45m

$694

DublinLong Beach

DUB - LGB

DUBLGB

Dublin

Fri 10/31

6:00 am-9:33 pm

2 stops22h 33m

Long Beach Municipal

Fri 11/14

7:00 am-3:45 pm

2 stops24h 45m

$694

DublinLong Beach

DUB - LGB

DUBLGB

Dublin

Thu 1/15

8:50 am-4:23 pm

2 stops39h 33m

Long Beach Municipal

Thu 1/29

7:10 am-3:45 pm

2 stops24h 35m

$694

DublinLong Beach

DUB - LGB

DUBLGB

Dublin

Sat 11/22

6:00 am-4:07 pm

2 stops18h 07m

Long Beach Municipal

Fri 11/28

7:00 am-3:45 pm

2 stops24h 45m

$698

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 24 results
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Best time to book a flight from Ireland to Long Beach

Have a flexible travel schedule? Discover the best time to fly to Long Beach from Ireland 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 Ireland to Long Beach

What is the cheapest month to book a flight from Ireland to Long Beach?

Currently, January is the cheapest month in which you can book a flight from Ireland to Long Beach (average of $306). Flying from Ireland to Long Beach in June is currently the most expensive (average of $386). 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.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Long Beach. 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 Long Beach from Ireland?

    Most people fly into Long Beach Municipal (LGB) if they book a flight to Long Beach from Ireland. Long Beach Municipal is conveniently located just 4.1 mi from Long Beach’s city center.

  • Can I find deals for flights from Ireland to Long Beach that include hotel bookings?

    Yes. In addition to deals on Ireland to Long Beach flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Long Beach?

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

  • Can I find deals for business class flights from Ireland to Long Beach?

    Yes. Cheapflights offers flight deals from Ireland to Long Beach 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 Ireland to Long Beach?

    Currently, January is the cheapest month in which you can book a flight from Ireland to Long Beach (average of $306). Flying from Ireland to Long Beach in June is currently the most expensive (average of $386). 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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