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$369+ Cheap flights from Pasadena, CA 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DUB
aug. 6 — aug. 131
wo 8/6
wo 8/13
1 adult, Economy
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Cheapflights Tip: The best prices from Pasadena to Dublin are usually found in January or February, booked 82 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Pasadena to Dublin

Keep the following information in mind while searching for Pasadena to Dublin flight deals. Data was last updated augustus 1, 2025.

Round-trip from

$496
(oojo)

One-way from

$369
(Ovago)

Popular in

June

Cheapest in

January

Average price

$749
From Pasadena to Dublin
Search Deals
One-way flight from Pasadena to Dublin
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($191 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 August 2025
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Find flight deals from Pasadena to Dublin

Cheapest flights from Pasadena to Dublin
Explore the most affordable flight options available from Pasadena to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on augustus 1, 2025.

This oojo deal was found by Cheapflights users on 8/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 10/298:30 pmLAX - DUB
2 stops31h 15mScandinavian Airlines
di 11/411:30 amDUB - LAX
2 stops37h 30mScandinavian Airlines
Deal found 8/1$496
This SWISS deal was found by Cheapflights users on 7/31. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 10/268:10 pmLAX - DUB
1 stop32h 55mSWISS
ma 11/31:20 pmDUB - LAX
1 stop35h 15mSWISS
Deal found 7/31$497
This lol.travel deal was found by Cheapflights users on 7/31. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 8/108:05 amLAX - DUB
1 stop15h 40mMultiple Airlines
di 8/265:55 amDUB - LAX
2 stops19h 47mMultiple Airlines
Deal found 7/31$504
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 10/2710:57 pmLAX - DUB
1 stop28h 23mUnited Airlines
zo 11/99:00 amDUB - LAX
1 stop33h 32mUnited Airlines
Deal found 7/31$506
This Air Canada deal was found by Cheapflights users on 7/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 10/2211:50 amLAX - DUB
1 stop12h 25mAir Canada
za 11/18:00 amDUB - LAX
2 stops39h 30mAir Canada
Deal found 7/31$507
This Delta deal was found by Cheapflights users on 7/31. 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.
wo 11/195:30 amLAX - DUB
2 stops19h 15mDelta
ma 11/241:25 pmDUB - LAX
1 stop30h 20mDelta
Deal found 7/31$510
This FlightHub deal was found by Cheapflights users on 8/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 8/158:15 pmLAX - DUB
Nonstop10h 15mAer Lingus
wo 8/203:25 pmDUB - LAX
Nonstop11h 00mAer Lingus
Deal found 8/1$513
This Lufthansa deal was found by Cheapflights users on 7/31. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 11/235:30 pmLAX - DUB
1 stop15h 40mLufthansa
di 12/25:10 pmDUB - LAX
2 stops39h 19mLufthansa
Deal found 7/31$521

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasadena 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 augustus 1, 2025.
Use the filters below to find and compare flights from Pasadena to Dublin that are best for you.

Fly from

Pasadena

Fly to

Dublin

Route

Depart

Return

Price

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

wo 10/29

8:30 pm-10:45 am

2 stops31h 15m

Dublin

di 11/4

11:30 am-5:00 pm

2 stops37h 30m

$496

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

zo 10/26

8:10 pm-12:05 pm

1 stop32h 55m

Dublin

ma 11/3

1:20 pm-4:35 pm

1 stop35h 15m

$497

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

zo 8/10

8:05 am-7:45 am

1 stop15h 40m

Dublin

di 8/26

5:55 am-5:42 pm

2 stops19h 47m

$504

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

ma 10/27

10:57 pm-10:20 am

1 stop28h 23m

Dublin

zo 11/9

9:00 am-10:32 am

1 stop33h 32m

$506

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

wo 10/22

11:50 am-8:15 am

1 stop12h 25m

Dublin

za 11/1

8:00 am-4:30 pm

2 stops39h 30m

$507

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

ma 8/11

12:35 am-7:55 am

1 stop23h 20m

Dublin

di 8/19

6:00 am-5:32 pm

2 stops19h 32m

$511

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

vr 8/15

8:15 pm-2:30 pm

Nonstop10h 15m

Dublin

wo 8/20

3:25 pm-6:25 pm

Nonstop11h 00m

$513

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

za 8/9

10:30 pm-7:45 am

1 stop25h 15m

Dublin

vr 8/22

9:20 am-7:44 pm

1 stop18h 24m

$521

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

di 9/2

8:05 pm-5:55 pm

1 stop13h 50m

Dublin

do 9/18

10:40 am-5:35 pm

1 stop14h 55m

$546

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

ma 10/13

8:15 pm-2:30 pm

Nonstop10h 15m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 18 results
1
2

Best time to book a flight from Pasadena to Dublin

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

How far ahead should I book a flight from Pasadena to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Pasadena to Dublin. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Pasadena to Dublin, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Pasadena to Dublin (average of $509). Flying from Pasadena 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.

What is the cheapest time of day to fly from P4S to DUB?

Find hourly flight availability from Pasadena to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated augustus 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pasadena to Dublin as you normally would.

What is the cheapest day to fly from Pasadena to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Pasadena to Dublin. Price data was last updated on September 22, 2024.

Travelers seeking maximum savings on their Pasadena to Dublin flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Pasadena to Dublin

Explore weekly flight availability from Pasadena to Dublin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated augustus 1, 2025.

The most flights from P4S to DUB are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated augustus 1, 2025.
See what other customers who have flown with Delta, SWISS, and United Airlines from Pasadena to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,904 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.4
Good
1,457 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,980 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Pasadena to Dublin. 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 into for flights to Dublin from Pasadena?

    For a flight from Pasadena to Dublin, you will be flying into Dublin. Dublin (DUB) is just 5.7 mi from the center of the city. Dublin is the only Dublin airport and it handles 3 inbound flights from Pasadena per day. 16 airlines have flights to Dublin from Pasadena on a regular basis.

  • How popular is this Pasadena to Dublin flight route?

    This flight path from Pasadena to Dublin was viewed by 46 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at $369. Iberia flights start at $372 while deals on TAP AIR PORTUGAL start at $380 one-way.

  • What are the most reliable airlines from Pasadena to Dublin?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Pasadena to Dublin on time: American Airlines (82%), Aer Lingus (82%), British Airways (82%).

  • What are the cheapest flights from Pasadena to Dublin?

    On average you can expect to pay $2,791 for a flight from Pasadena to Dublin. The cheapest flight overall is $369 while the most popular route, (Los Angeles - Dublin) is currently priced at $433.

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

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

  • How can I find direct flights from Pasadena to Dublin?

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

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

    Yes. Cheapflights offers flight deals from Pasadena 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 Pasadena to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Pasadena to Dublin (average of $509). Flying from Pasadena 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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Top 10 airlines flying from Pasadena to Dublin

Discover the top 10 airlines that operate flights from Pasadena to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated augustus 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$376Average$496FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$431Average$546FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$431Average$718FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$452Average$580FlexibilityNo cancel feeOn-time79%
DeltaCheapest$457Average$762FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$462Average$673FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$471Average$725FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$485Average$774FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$490Average$759FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$531Average$780FlexibilityNo cancel feeOn-time76%

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