HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ireland

$608+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — DUB
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Long Beach to Ireland 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 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 January 21, 2026.

This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:00 am
LGB
-
DUB
2 stops17h 45m
KLM
Wed 3/41:25 pm
DUB
-
LGB
2 stops34h 35m
KLM
Deal found 1/21$608
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:00 am
LGB
-
DUB
2 stops40h 55m
Delta
Wed 5/135:55 am
DUB
-
LGB
2 stops18h 26m
Delta
Deal found 1/20$623
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.
Thu 4/27:00 am
LGB
-
DUB
2 stops16h 55m
Delta
Mon 4/1310:00 am
DUB
-
LGB
2 stops19h 45m
Delta
Deal found 1/21$721
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.
Fri 4/35:03 pm
LGB
-
DUB
2 stops33h 42m
Delta
Mon 4/1310:00 am
DUB
-
LGB
2 stops19h 45m
Delta
Deal found 1/21$729
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.
Thu 4/27:00 am
LGB
-
DUB
2 stops16h 55m
Delta
Sun 4/123:00 pm
DUB
-
LGB
2 stops38h 45m
Delta
Deal found 1/21$743
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:00 am
LGB
-
DUB
2 stops21h 40m
Delta
Wed 5/135:55 am
DUB
-
LGB
2 stops18h 26m
Delta
Deal found 1/20$859
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:00 am
LGB
-
DUB
2 stops21h 40m
Delta
Tue 5/125:55 am
DUB
-
LGB
2 stops18h 26m
Delta
Deal found 1/20$983
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.
Fri 3/275:03 pm
LGB
-
DUB
2 stops57h 42m
Delta
Mon 4/610:00 am
DUB
-
LGB
2 stops19h 32m
Delta
Deal found 1/21$1,023
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.
Fri 3/275:03 pm
LGB
-
DUB
2 stops57h 42m
Delta
Sun 4/53:00 pm
DUB
-
LGB
2 stops33h 19m
Delta
Deal found 1/21$1,037
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:00 am
LGB
-
DUB
2 stops21h 40m
Delta
Thu 5/145:55 am
DUB
-
LGB
2 stops18h 26m
Delta
Deal found 1/20$1,043
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.
Thu 3/261:05 pm
LGB
-
DUB
2 stops37h 15m
Delta
Mon 4/610:00 am
DUB
-
LGB
2 stops19h 32m
Delta
Deal found 1/21$1,075
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:00 am
LGB
-
DUB
2 stops16h 55m
Delta
Thu 5/1412:00 pm
DUB
-
LGB
2 stops17h 45m
Delta
Deal found 1/20$1,125

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 January 21, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$623
(Delta)

Popular in

June

Cheapest in

February

Average price

$600
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 ($175 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 21, 2026.
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 2/24

7:00 am-8:45 am

2 stops17h 45m

Dublin

Wed 3/4

1:25 pm-4:00 pm

2 stops34h 35m

$608

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Mon 5/4

7:00 am-7:55 am

2 stops40h 55m

Dublin

Wed 5/13

5:55 am-4:21 pm

2 stops18h 26m

$623

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Mon 5/4

4:58 pm-7:55 am

2 stops30h 57m

Dublin

Tue 5/12

1:25 pm-4:21 pm

2 stops34h 56m

$623

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Fri 4/3

5:03 pm-10:45 am

2 stops33h 42m

Dublin

Mon 4/13

10:00 am-9:45 pm

2 stops19h 45m

$729

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Thu 4/2

7:00 am-7:55 am

2 stops16h 55m

Dublin

Sun 4/12

3:00 pm-9:45 pm

2 stops38h 45m

$743

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Sun 5/3

7:00 am-12:40 pm

2 stops21h 40m

Dublin

Tue 5/12

5:55 am-4:21 pm

2 stops18h 26m

$983

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Fri 3/27

5:03 pm-9:45 am

2 stops57h 42m

Dublin

Mon 4/6

10:00 am-9:32 pm

2 stops19h 32m

$1,023

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Fri 3/27

5:03 pm-9:45 am

2 stops57h 42m

Dublin

Sun 4/5

3:00 pm-4:19 pm

2 stops33h 19m

$1,037

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Sun 5/3

7:00 am-12:40 pm

2 stops21h 40m

Dublin

Thu 5/14

5:55 am-4:21 pm

2 stops18h 26m

$1,043

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Thu 3/26

1:05 pm-9:20 am

2 stops37h 15m

Dublin

Mon 4/6

10:00 am-9:32 pm

2 stops19h 32m

$1,075

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 24 results
1
2
3

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 $752). 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 KLM or Delta to get the fastest option. There are 5164 mi between Long Beach and Ireland. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $752). 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 Long Beach to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
Los Angeles to Charles de Gaulle flights
San Francisco to Charles de Gaulle flights
Los Angeles to Leonardo da Vinci/Fiumicino flights
San Francisco to Leonardo da Vinci/Fiumicino flights
Los Angeles to Gatwick flights
Los Angeles to Istanbul flights
Los Angeles to London City flights
Los Angeles to Madrid flights
Los Angeles to Orly flights
San Francisco to Barcelona-El Prat flights
San Francisco to Gatwick flights
Los Angeles to Stansted flights
Los Angeles to Barcelona-El Prat flights
Los Angeles to Dublin flights
San Francisco to Lisbon flights
San Francisco to Istanbul flights
San Francisco to Dublin flights
Los Angeles to Lisbon flights
Los Angeles to Amsterdam flights
San Francisco to London City flights
San Francisco to Amsterdam flights
Los Angeles to Frankfurt flights
San Diego to Heathrow flights
San Francisco to Stansted flights
San Francisco to Madrid flights
Ontario to Heathrow flights
San Francisco to Frankfurt flights
Los Angeles to Athens flights
San Francisco to Zurich flights
San Francisco to Athens flights
San Francisco to Orly flights
San Francisco to Malpensa flights
Los Angeles to Copenhagen flights
San Francisco to Linate flights
Ontario to Charles de Gaulle flights
Santa Ana to Charles de Gaulle flights
San Francisco to Copenhagen flights
Los Angeles to Zurich flights
Los Angeles to Malpensa flights
Los Angeles to Luton flights
Ontario to Leonardo da Vinci/Fiumicino flights
Las Vegas to Heathrow flights
Santa Ana to Leonardo da Vinci/Fiumicino flights
San Francisco to Munich flights
Los Angeles to Beauvais-Tille flights
Burbank to Charles de Gaulle flights
Los Angeles to Munich flights
Los Angeles to Sabiha Gokcen flights

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.