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Cheap flights from Long Beach to Dublin from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Long Beach to Dublin departing on 11/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Long Beach to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 8:45 am
LGB
-
DUB
17h 45m
2 stops
Multiple Airlines Logo
5:55 am - 4:10 pm
DUB
-
LGB
18h 15m
2 stops
$712Multiple Airlines
Wed, Aug 19 - Mon, Aug 31
Delta Logo
7:00 am - 7:55 am
LGB
-
DUB
16h 55m
2 stops
Delta Logo
1:25 pm - 9:38 pm
DUB
-
LGB
40h 13m
2 stops
$742Delta
Sat, Sep 12 - Mon, Sep 28
Delta Logo
7:00 am - 9:15 am
LGB
-
DUB
18h 15m
2 stops
Delta Logo
10:00 am - 9:38 pm
DUB
-
LGB
19h 38m
2 stops
$746Delta
Thu, Sep 17 - Mon, Sep 28
Delta Logo
7:00 am - 7:55 am
LGB
-
DUB
16h 55m
2 stops
Delta Logo
5:55 am - 9:43 pm
DUB
-
LGB
23h 48m
2 stops
$749Delta
Sat, Sep 12 - Sat, Sep 26
Delta Logo
1:04 pm - 10:00 am
LGB
-
DUB
36h 56m
2 stops
Delta Logo
10:00 am - 9:38 pm
DUB
-
LGB
19h 38m
2 stops
$756Delta
Mon, Sep 14 - Sun, Sep 27
Delta Logo
7:00 am - 6:25 pm
LGB
-
DUB
27h 25m
2 stops
Delta Logo
12:00 pm - 12:01 pm
DUB
-
LGB
32h 01m
2 stops
$761Delta
Sat, Aug 8 - Sat, Aug 15
Delta Logo
7:00 am - 7:55 am
LGB
-
DUB
16h 55m
2 stops
Delta Logo
11:00 am - 9:38 pm
DUB
-
LGB
18h 38m
2 stops
$843Delta
Sat, Sep 19 - Wed, Sep 30
Delta Logo
7:00 am - 3:25 pm
LGB
-
DUB
24h 25m
2 stops
Delta Logo
11:00 am - 9:38 pm
DUB
-
LGB
18h 38m
2 stops
$848Delta
Sun, Sep 20 - Wed, Sep 30
Delta Logo
7:00 am - 9:15 am
LGB
-
DUB
18h 15m
2 stops
Delta Logo
11:00 am - 9:38 pm
DUB
-
LGB
18h 38m
2 stops
$903Delta
Mon, Sep 21 - Tue, Oct 6
Delta Logo
7:00 am - 3:25 pm
LGB
-
DUB
24h 25m
2 stops
Delta Logo
12:00 pm - 9:38 pm
DUB
-
LGB
17h 38m
2 stops
$908Delta
Sun, Sep 20 - Fri, Oct 2

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Delta flights from Long Beach to Dublin

Our best Delta deals on Long Beach to Dublin flight tickets
Delta
Sep 12
LGB7:00 amLong Beach Municipal
16h 55m
2 stops
DUB7:55 amDublin
Sep 28
DUB1:25 pmDublin
40h 13m
2 stops
LGB9:38 pmLong Beach Municipal
$742
Delta
Sep 17
LGB7:00 amLong Beach Municipal
18h 15m
2 stops
DUB9:15 amDublin
Sep 28
DUB10:00 amDublin
19h 38m
2 stops
LGB9:38 pmLong Beach Municipal
$746
Delta
Sep 12
LGB7:00 amLong Beach Municipal
16h 55m
2 stops
DUB7:55 amDublin
Sep 26
DUB5:55 amDublin
23h 48m
2 stops
LGB9:43 pmLong Beach Municipal
$749

momondo 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, momondo users made 832,500 searches. Data last updated June 28, 2026.
Use the filters below to find and compare flights from Long Beach to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Wed 8/19

7:00 am-8:45 am

2 stops17h 45m

Dublin

Mon 8/31

5:55 am-4:10 pm

2 stops18h 15m

$712

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Sat 9/12

7:00 am-7:55 am

2 stops16h 55m

Dublin

Mon 9/28

1:25 pm-9:38 pm

2 stops40h 13m

$742

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Thu 9/17

7:00 am-9:15 am

2 stops18h 15m

Dublin

Mon 9/28

10:00 am-9:38 pm

2 stops19h 38m

$746

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Sat 9/12

7:00 am-7:55 am

2 stops16h 55m

Dublin

Sat 9/26

5:55 am-9:43 pm

2 stops23h 48m

$749

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Mon 9/14

1:04 pm-10:00 am

2 stops36h 56m

Dublin

Sun 9/27

10:00 am-9:38 pm

2 stops19h 38m

$756

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Sat 8/8

7:00 am-6:25 pm

2 stops27h 25m

Dublin

Sat 8/15

12:00 pm-12:01 pm

2 stops32h 01m

$761
Quickest round-trip

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Sat 9/19

7:00 am-7:55 am

2 stops16h 55m

Dublin

Wed 9/30

11:00 am-9:38 pm

2 stops18h 38m

$843

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Sun 9/20

7:00 am-3:25 pm

2 stops24h 25m

Dublin

Wed 9/30

11:00 am-9:38 pm

2 stops18h 38m

$848

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Mon 9/21

7:00 am-9:15 am

2 stops18h 15m

Dublin

Tue 10/6

11:00 am-9:38 pm

2 stops18h 38m

$903

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Sun 9/20

7:00 am-3:25 pm

2 stops24h 25m

Dublin

Fri 10/2

12:00 pm-9:38 pm

2 stops17h 38m

$908

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Dublin from

How to get the cheapest flight ticket from Long Beach to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Dublin?

The cheapest day to depart from Long Beach to Dublin is on a Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $788. Flights from Long Beach to Dublin on a Saturday will generally be more expensive and average around $900. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dublin?

In the afternoon is the cheapest time of day to fly from Long Beach to Dublin when you can find flight prices for as low as $812. Flying to Dublin in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $844.

When to book flights from Long Beach to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Long Beach to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Long Beach to Dublin (LGB to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Long Beach to Dublin

Fastest flight time

16h 45m

Direct flights

None
The fastest flight from Long Beach to Dublin takes 16h 45m
There are no direct flights from Long Beach to Dublin. There are no popular flight routes from Long Beach to Dublin.
Search flight deals

Frequently asked questions about flying from Long Beach to Dublin

  • How far is Long Beach Municipal to Dublin by plane?

    A flight from Long Beach Municipal to Dublin will travel around 5171.3 mi. By plane, this route typically takes 16h 45m.

  • When did momondo last update prices for flights from Long Beach Municipal Airport to Dublin Airport?

    Prices for flights from Long Beach Municipal Airport to Dublin Airport refresh daily.

  • How old do you have to be to fly from Long Beach Municipal Airport to Dublin Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Long Beach Municipal Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Bray
Kildare
Mullingar
Wicklow
Drogheda
Malahide
Portmarnock
Dundalk
Arklow
Leixlip
Castleknock
Naas
Cavan
Carlingford
Maynooth
Slane
Thurles

Why use momondo?

Why should I use momondo to find a flight deal from Long Beach to Dublin?

Finding the right flight to Dublin from Long Beach is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dublin quick and easy, saving you time and money.

Can I find flights from Long Beach to Dublin with flexible booking policies on momondo?

momondo does allow users to show only those flights to Dublin from Long Beach which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Long Beach to Dublin?

momondo helps you find the best flight between Long Beach and Dublin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Long Beach to Dublin right now. Can momondo alert me if prices change?

Price alerts on flights to Dublin from Long Beach are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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