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$627+ Cheap flights from Long Beach (LGB) to Ireland

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — DUB
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Find flight deals from Long Beach to Ireland

Cheapest flights from Long Beach to Ireland
Explore the most affordable flight options available from Long Beach to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Delta deal was found by Cheapflights users on 11/24. 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.
Sun 12/217:00 amLGB - DUB
2 stops17h 45mDelta
Tue 12/309:45 amDUB - LGB
2 stops20h 00mDelta
Deal found 11/24$2,907
This lastminute.com deal was found by Cheapflights users on 11/24. 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 12/297:00 amLGB - DUB
2 stops23h 00mMultiple Airlines
Wed 1/147:35 amDUB - LGB
2 stops22h 10mMultiple Airlines
Deal found 11/24$7,115

Cheap flight deals from Long Beach to Ireland

Keep the following information in mind while searching for Long Beach to Ireland flight deals. Data was last updated November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$627
(Delta)

Popular in

June

Cheapest in

February

Average price

$670
Provider with most accurate pricing for Los Angeles-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Dublin flights.
Search Deals
From Long Beach Municipal to Ireland
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($180 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Long Beach to Ireland 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 November 26, 2025.
Use the filters below to find and compare flights from Long Beach to Ireland that are best for you.

Fly from

Long Beach

Fly to

Ireland

Route

Depart

Return

Price

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Wed 2/11

7:00 am-4:20 pm

2 stops25h 20m

Dublin

Sun 2/15

8:50 am-4:05 pm

2 stops39h 15m

$627

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Tue 2/24

7:00 am-7:45 am

2 stops16h 45m

Dublin

Wed 3/4

1:25 pm-4:05 pm

2 stops34h 40m

$655

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Wed 2/25

7:00 am-8:45 am

2 stops17h 45m

Dublin

Tue 3/10

8:50 am-4:22 pm

2 stops38h 32m

$655

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Mon 2/23

4:47 pm-8:45 am

2 stops31h 58m

Dublin

Mon 3/9

8:50 am-4:22 pm

2 stops38h 32m

$655

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Mon 2/23

4:47 pm-7:45 am

2 stops30h 58m

Dublin

Thu 3/5

1:25 pm-9:45 pm

2 stops40h 20m

$655

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Wed 2/25

7:00 am-8:45 am

2 stops17h 45m

Dublin

Wed 3/4

8:50 am-4:05 pm

2 stops39h 15m

$655

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Wed 2/25

7:00 am-8:45 am

2 stops17h 45m

Dublin

Thu 3/5

8:50 am-4:05 pm

2 stops39h 15m

$655

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Wed 4/8

7:00 am-7:55 am

2 stops16h 55m

Dublin

Wed 4/15

1:25 pm-4:21 pm

2 stops34h 56m

$657

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Mon 4/13

7:10 am-3:00 pm

2 stops23h 50m

Dublin

Mon 4/20

1:25 pm-4:21 pm

2 stops34h 56m

$657

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Mon 4/13

7:10 am-3:00 pm

2 stops23h 50m

Dublin

Tue 4/21

6:00 am-4:21 pm

2 stops18h 21m

$657

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 15 results
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Best time to book a flight from Long Beach to Ireland

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

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

Currently, December is the cheapest month in which you can book a flight from Long Beach to Ireland (average of $432). Flying from Long Beach to Ireland in June is currently the most expensive (average of $761). 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 Long Beach to Ireland. 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 from for flights from Long Beach to Ireland?

    Long Beach Municipal (LGB) is the airport you will fly out of if you book a flight from Long Beach to Ireland. It is only a 4.1 mi journey to Long Beach Municipal (LGB) from Long Beach’s city center.

  • How long is the flight from Long Beach to Ireland?

    There are many flights that can get you from Long Beach to Ireland in 25h 20m. Fly via Delta to get the fastest option. There are 5164 mi between Long Beach and Ireland.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Long Beach to Ireland (average of $432). Flying from Long Beach to Ireland in June is currently the most expensive (average of $761). 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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