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$464+ Cheap flights from Long Beach (LGB) to Dublin (DUB)

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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — DUB
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Long Beach to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Long Beach (LGB) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$557
(Delta)

One-way from

$464
(lastminute.com)

Popular in

June

Cheapest in

January

Average price

$731
From Long Beach Municipal to Dublin
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One-way flight from Long Beach Municipal to Dublin
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Highest demand for flights based on searches. 19% potential increase in price ($177 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Long Beach to Dublin

Cheapest flights from Long Beach to Dublin
Explore the most affordable flight options available from Long Beach to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This lastminute.com deal was found by Cheapflights users on 9/10. 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 10/207:00 amLGB - DUB
2 stops41h 15mMultiple Airlines
Wed 11/56:00 amDUB - LGB
2 stops18h 24mMultiple Airlines
Deal found 9/10$563
This Delta deal was found by Cheapflights users on 9/10. 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 10/267:00 amLGB - DUB
2 stops25h 45mDelta
Sun 11/25:00 amDUB - LGB
2 stops23h 33mDelta
Deal found 9/10$720
This lastminute.com deal was found by Cheapflights users on 9/10. 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 12/247:00 amLGB - DUB
2 stops41h 45mMultiple Airlines
Fri 1/91:25 pmDUB - LGB
2 stops34h 58mMultiple Airlines
Deal found 9/10$764
This Delta deal was found by Cheapflights users on 9/11. 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.
Sat 12/274:50 pmLGB - DUB
2 stops30h 55mDelta
Mon 1/51:25 pmDUB - LGB
2 stops40h 24mDelta
Deal found 9/11$843
This Delta deal was found by Cheapflights users on 9/11. 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 12/267:00 amLGB - DUB
2 stops40h 45mDelta
Mon 1/51:25 pmDUB - LGB
2 stops40h 24mDelta
Deal found 9/11$879
This lastminute.com deal was found by Cheapflights users on 9/8. 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 10/15:04 pmLGB - DUB
2 stops30h 51mKLM
Wed 10/810:00 amDUB - LGB
2 stops19h 33mKLM
Deal found 9/8$891
This lastminute.com deal was found by Cheapflights users on 9/9. 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 9/127:01 amLGB - DUB
2 stops16h 54mAir France
Thu 9/256:00 amDUB - LGB
2 stops18h 24mAir France
Deal found 9/9$1,245
This lastminute.com deal was found by Cheapflights users on 9/10. 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 12/187:00 amLGB - DUB
2 stops16h 45mAir France
Fri 1/211:30 amDUB - LGB
2 stops36h 40mAir France
Deal found 9/10$1,534
This Delta deal was found by Cheapflights users on 9/11. 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 10/35:04 pmLGB - DUB
2 stops30h 51mDelta
Sun 10/1210:00 amDUB - LGB
2 stops19h 33mDelta
Deal found 9/11$1,543
This Delta deal was found by Cheapflights users on 9/11. 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.
Sat 12/277:00 amLGB - DUB
2 stops24h 45mDelta
Sun 1/410:45 amDUB - LGB
2 stops19h 00mDelta
Deal found 9/11$1,655
This Delta deal was found by Cheapflights users on 9/11. 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 12/267:00 amLGB - DUB
2 stops24h 45mDelta
Sat 1/310:45 amDUB - LGB
2 stops19h 00mDelta
Deal found 9/11$2,032
This lastminute.com deal was found by Cheapflights users on 9/9. 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 10/17:01 amLGB - DUB
2 stops16h 54mMultiple Airlines
Wed 10/295:15 pmDUB - LGB
2 stops35h 18mMultiple Airlines
Deal found 9/9$6,087

Cheapflights Fare Finder

 
Customize your flight search to find flights from Long Beach to Dublin 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 11, 2025.
Use the filters below to find and compare flights from Long Beach to Dublin that are best for you.

Fly from

Long Beach

Fly to

Dublin

Route

Depart

Return

Price

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Fri 2/27

7:10 am-3:45 pm

2 stops24h 35m

Dublin

Tue 3/3

9:45 am-9:49 pm

2 stops20h 04m

$557

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Mon 10/20

7:00 am-8:15 am

2 stops41h 15m

Dublin

Wed 11/5

6:00 am-4:24 pm

2 stops18h 24m

$563

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Sun 10/26

7:00 am-3:45 pm

2 stops25h 45m

Dublin

Sun 11/2

5:00 am-9:33 pm

2 stops23h 33m

$720

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Wed 12/24

7:00 am-8:45 am

2 stops41h 45m

Dublin

Fri 1/9

1:25 pm-4:23 pm

2 stops34h 58m

$764

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Sat 12/27

4:50 pm-7:45 am

2 stops30h 55m

Dublin

Mon 1/5

1:25 pm-9:49 pm

2 stops40h 24m

$843

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Fri 12/26

7:00 am-7:45 am

2 stops40h 45m

Dublin

Mon 1/5

1:25 pm-9:49 pm

2 stops40h 24m

$879

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Wed 10/1

5:04 pm-7:55 am

2 stops30h 51m

Dublin

Wed 10/8

10:00 am-9:33 pm

2 stops19h 33m

$891

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Thu 12/18

7:00 am-7:45 am

2 stops16h 45m

Dublin

Fri 1/2

11:30 am-4:10 pm

2 stops36h 40m

$1,534

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Fri 10/3

5:04 pm-7:55 am

2 stops30h 51m

Dublin

Sun 10/12

10:00 am-9:33 pm

2 stops19h 33m

$1,543

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Sat 12/27

7:00 am-3:45 pm

2 stops24h 45m

Dublin

Sun 1/4

10:45 am-9:45 pm

2 stops19h 00m

$1,655

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 14 results
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Best time to book a flight from Long Beach to Dublin

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

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

Currently, November is the cheapest month in which you can book a flight from Long Beach to Dublin (average of $509). Flying from Long Beach to Dublin in June is currently the most expensive (average of $924). 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 Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from Long Beach to Dublin in 24h 35m. Fly via Delta to get the fastest option. Long Beach and Dublin are separated by a distance of 5164 mi.

  • What are the cheapest airlines to fly from Long Beach to Dublin one-way?

    The cheapest airlines for a one-way flight from Long Beach to Dublin are Air France ($464), KLM ($486), and Delta ($8,860).

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Long Beach to Dublin (average of $509). Flying from Long Beach to Dublin in June is currently the most expensive (average of $924). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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