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$438+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DUB
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheapflights Tip: The best prices from Pasadena to Dublin are usually found in January or February, booked 20 days in advance, depart on a Wednesday or Monday and return on a Friday

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 April 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$629
(Delta)

One-way from

$438
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$760
Provider with most accurate pricing for Los Angeles-Dublin flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Dublin flights.
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From Pasadena to Dublin
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One-way flight from Pasadena to Dublin
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($204 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 22, 2025.

This Delta deal was found by Cheapflights users on 4/21. 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.
Tue 7/11:25 pmLAX - DUB
2 stops17h 35mDelta
Wed 7/1610:00 amDUB - LAX
1 stop18h 31mDelta
Deal found 4/21$629
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/287:45 pmLAX - DUB
1 stop14h 55mMultiple Airlines
Wed 5/711:30 amDUB - LAX
3 stops31h 15mMultiple Airlines
Deal found 4/22$630
This oojo deal was found by Cheapflights users on 4/22. 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.
Fri 8/157:30 pmLAX - DUB
2 stops29h 45mScandinavian Airlines
Wed 8/208:15 pmDUB - LAX
2 stops28h 05mScandinavian Airlines
Deal found 4/22$633
This Gurufare deal was found by Cheapflights users on 4/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/228:05 pmLAX - DUB
1 stop29h 35mBritish Airways
Thu 5/298:35 amDUB - LAX
1 stop14h 20mBritish Airways
Deal found 4/20$634
This FlightHub deal was found by Cheapflights users on 4/22. 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.
Mon 5/268:15 pmLAX - DUB
Nonstop10h 15mAer Lingus
Thu 8/71:45 pmDUB - LAX
1 stop14h 28mAer Lingus
Deal found 4/22$637
This Air Canada deal was found by Cheapflights users on 4/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:00 amLAX - DUB
2 stops17h 45mAir Canada
Wed 9/249:50 amDUB - LAX
1 stop16h 58mAir Canada
Deal found 4/21$639
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/97:45 amLAX - DUB
1 stop14h 45mIberia
Fri 6/2012:40 pmDUB - LAX
1 stop15h 02mIberia
Deal found 4/22$640
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1312:08 amLAX - DUB
1 stop25h 37mUnited Airlines
Sat 7/269:20 amDUB - LAX
1 stop34h 00mUnited Airlines
Deal found 4/21$652
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/285:30 pmLAX - DUB
1 stop15h 25mLufthansa
Wed 5/710:40 amDUB - LAX
2 stops21h 55mLufthansa
Deal found 4/21$665
This KLM deal was found by Cheapflights users on 4/21. 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.
Wed 6/187:35 amLAX - DUB
1 stop18h 25mKLM
Tue 6/2410:00 amDUB - LAX
1 stop14h 21mKLM
Deal found 4/21$667
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/21. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/274:40 pmLAX - DUB
1 stop17h 25mTAP AIR PORTUGAL
Thu 10/26:50 pmDUB - LAX
1 stop27h 45mTAP AIR PORTUGAL
Deal found 4/21$669
This SWISS deal was found by Cheapflights users on 4/21. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:30 amLAX - DUB
2 stops22h 20mSWISS
Mon 11/101:20 pmDUB - LAX
1 stop35h 10mSWISS
Deal found 4/21$709

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 April 22, 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

Tue 7/1

1:25 pm-3:00 pm

2 stops17h 35m

Dublin

Wed 7/16

10:00 am-8:31 pm

1 stop18h 31m

$629

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Mon 4/28

7:45 pm-6:40 pm

1 stop14h 55m

Dublin

Wed 5/7

11:30 am-10:45 am

3 stops31h 15m

$630

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Thu 5/8

7:30 pm-7:15 pm

2 stops39h 45m

Dublin

Tue 5/13

11:45 am-4:20 pm

2 stops36h 35m

$633

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Thu 5/22

8:05 pm-9:40 am

1 stop29h 35m

Dublin

Thu 5/29

8:35 am-2:55 pm

1 stop14h 20m

$634

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Mon 5/26

8:15 pm-2:30 pm

Nonstop10h 15m

Dublin

Thu 8/7

1:45 pm-8:13 pm

1 stop14h 28m

$637

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Wed 5/7

6:00 am-8:15 am

2 stops18h 15m

Dublin

Fri 5/16

9:20 am-9:18 pm

1 stop19h 58m

$639

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Mon 6/9

7:45 am-6:30 am

1 stop14h 45m

Dublin

Fri 6/20

12:40 pm-7:42 pm

1 stop15h 02m

$640

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Mon 7/14

11:01 pm-10:20 am

1 stop27h 19m

Dublin

Sat 7/26

9:20 am-11:20 am

1 stop34h 00m

$653

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Mon 4/28

5:30 pm-4:55 pm

1 stop15h 25m

Dublin

Wed 5/7

10:40 am-12:35 am

2 stops21h 55m

$665

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Wed 6/18

7:35 am-10:00 am

1 stop18h 25m

Dublin

Tue 6/24

10:00 am-4:21 pm

1 stop14h 21m

$667

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 24 results
1
2
3

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 April 18, 2025.

To ensure you get the cheapest price possible for a flight from Pasadena to Dublin, you should look to book at least 20 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 $1,006). 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 April 22, 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.

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 April 22, 2025.
Read reviews from past customers who have flown Delta, KLM and Air Transat from Pasadena to Dublin. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

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.
KLM
7.8
Good
1,331 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

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.
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

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.
Finnair
7.6
Good
1,272 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

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
8,683 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

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 2 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 47 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 WestJet, which is currently one of the cheapest options available, starting at $438. Aer Lingus flights start at $458 while deals on United Airlines start at $493 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 (86%), Aer Lingus (86%), British Airways (86%).

  • What are the cheapest flights from Pasadena to Dublin?

    On average you can expect to pay $713 for a flight from Pasadena to Dublin. The cheapest flight overall is $438 while the most popular route, (Los Angeles - Dublin) is currently priced at $466.

  • 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 $1,006). 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 Pasadena?

Book flights to Pasadena 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$303Average$486FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$428Average$780FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$442Average$727FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$454Average$577FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$479Average$819FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$482Average$657FlexibilityNo cancel feeOn-time79%
KLMCheapest$486Average$820FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$488Average$675FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$491Average$741FlexibilityNo cancel feeOn-time70%
IberiaCheapest$492Average$782FlexibilityNo cancel feeOn-time77%

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