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$666+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — DUB
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This KLM deal was found by Cheapflights users on 12/16. 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.
Sat 12/207:00 amLGB - DUB
2 stops40h 45mKLM
Sat 12/275:15 pmDUB - LGB
2 stops30h 54mKLM
Deal found 12/16$2,043
This Delta deal was found by Cheapflights users on 12/17. 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.
Thu 12/187:00 amLGB - DUB
2 stops16h 45mDelta
Sun 12/289:45 amDUB - LGB
2 stops20h 00mDelta
Deal found 12/17$5,220

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$666
(KLM)

Popular in

June

Cheapest in

February

Average price

$819
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 ($182 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 18, 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

Tue 2/17

7:00 am-12:40 pm

2 stops21h 40m

Dublin

Fri 2/27

6:00 am-4:05 pm

2 stops18h 05m

$666

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Thu 2/5

7:00 am-8:45 am

2 stops17h 45m

Dublin

Tue 2/17

8:50 am-4:05 pm

2 stops39h 15m

$688

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Thu 2/5

7:00 am-8:45 am

2 stops17h 45m

Dublin

Thu 2/19

8:50 am-9:45 pm

2 stops44h 55m

$688

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Thu 2/5

7:00 am-8:45 am

2 stops17h 45m

Dublin

Wed 2/18

8:50 am-9:45 pm

2 stops44h 55m

$688

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Fri 2/6

7:00 am-12:40 pm

2 stops21h 40m

Dublin

Wed 2/18

8:50 am-9:45 pm

2 stops44h 55m

$694

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Sat 3/28

5:45 pm-6:55 am

2 stops54h 10m

Dublin

Sun 4/5

3:00 pm-4:22 pm

2 stops33h 22m

$713

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Sun 3/29

7:00 am-10:45 am

2 stops43h 45m

Dublin

Sun 4/5

3:00 pm-4:22 pm

2 stops33h 22m

$714

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Sat 1/31

7:00 am-3:45 pm

2 stops24h 45m

Dublin

Sat 2/7

1:25 pm-4:07 pm

2 stops34h 42m

$722

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Thu 3/12

7:00 am-4:20 pm

2 stops26h 20m

Dublin

Sat 3/21

11:30 am-9:47 pm

2 stops41h 17m

$748

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Thu 3/12

7:00 am-8:05 am

2 stops42h 05m

Dublin

Sun 3/22

11:30 am-9:47 pm

2 stops41h 17m

$931

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 12 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, November is the cheapest month in which you can book a flight from Long Beach to Ireland (average of $455). Flying from Long Beach to Ireland in June is currently the most expensive (average of $755). 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 17h 45m. 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, November is the cheapest month in which you can book a flight from Long Beach to Ireland (average of $455). Flying from Long Beach to Ireland in June is currently the most expensive (average of $755). 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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