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Cheap flights from Ireland to Pasadena from £276

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 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAX
30 Apr — 7 May1
1 adult

Cheap flight deals from Ireland to Pasadena

Keep the following information in mind while searching for Ireland to Pasadena flight deals. Data was last updated 25 April 2025.

Round-trip from

£439

One-way from

£276

Popular in

July

Cheapest in

February

Average price

£489
Scandinavian Airlines
  • Scandinavian Airlines
  • 10/5-15/5
  • 2 total stops
  • 28h 50m total
  • Ireland to Pasadena
Search Deals
30/5
  • 30/5
  • 1 total stop
  • 15h 20m total
  • Ireland to Pasadena
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Ireland to Pasadena

Cheapest flights from Ireland to Pasadena
Explore the most affordable flight options available from Ireland to Pasadena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 April 2025.

Sat 10/510:15DUB - LAX
1 stop14h 05mScandinavian Airlines
Thu 15/519:30LAX - DUB
1 stop14h 45mScandinavian Airlines
Deal found 24/4£439
Tue 17/609:20DUB - LAX
1 stop14h 48mUnited Airlines
Tue 8/711:00LAX - DUB
2 stops16h 10mUnited Airlines
Deal found 23/4£445
Tue 17/610:30DUB - LAX
1 stop15h 05mBritish Airways
Tue 8/717:05LAX - DUB
1 stop13h 40mBritish Airways
Deal found 24/4£447
Sun 25/505:55DUB - LAX
1 stop16h 55mDelta
Sat 31/512:00LAX - DUB
1 stop11h 55mDelta
Deal found 24/4£448
Wed 18/610:00DUB - LAX
1 stop20h 35mMultiple Airlines
Fri 4/708:00LAX - DUB
1 stop15h 55mMultiple Airlines
Deal found 24/4£467
Thu 1/518:40DUB - LAX
2 stops33h 30mSWISS
Fri 16/519:35LAX - DUB
1 stop28h 20mSWISS
Deal found 23/4£474
Sat 16/810:15DUB - LAX
1 stop19h 55mWestJet
Tue 19/807:00LAX - DUB
2 stops19h 00mWestJet
Deal found 23/4£510
Tue 20/511:35DUB - LAX
1 stop19h 07mAer Lingus
Tue 27/520:15LAX - DUB
Nonstop10h 15mAer Lingus
Deal found 22/4£516
Sat 17/515:25DUB - LAX
Nonstop11h 00mAmerican Airlines
Sun 25/521:30LAX - DUB
1 stop15h 25mAmerican Airlines
Deal found 24/4£562
Wed 11/613:35DUB - LAX
1 stop30h 10mTurkish Airlines
Wed 25/619:55LAX - DUB
1 stop29h 40mTurkish Airlines
Deal found 23/4£567
Thu 14/809:45DUB - LAX
1 stop15h 20mFinnair
Mon 25/818:45LAX - DUB
1 stop14h 30mFinnair
Deal found 24/4£570
Sat 7/611:30DUB - LAX
1 stop16h 20mJetBlue
Sat 14/606:30LAX - DUB
1 stop17h 50mJetBlue
Deal found 24/4£584

Cheapflights Fare Finder

Customise your flight search to find flights from Ireland to Pasadena 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 858,174 searches. Data last updated 25 April 2025.
Use the filters below to find and compare flights from Ireland to Pasadena that are best for you.

Fly from

Ireland

Fly to

Pasadena

Route

Depart

Return

Price

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Sat 10/5

10:15-16:20

1 stop14h 05m

Los Angeles

Thu 15/5

19:30-18:15

1 stop14h 45m

£439

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Tue 17/6

09:20-16:08

1 stop14h 48m

Los Angeles

Tue 8/7

11:00-11:10

2 stops16h 10m

£445

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Tue 17/6

10:30-17:35

1 stop15h 05m

Los Angeles

Tue 8/7

17:05-14:45

1 stop13h 40m

£447

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Sun 25/5

05:55-14:50

1 stop16h 55m

Los Angeles

Sat 31/5

12:00-07:55

1 stop11h 55m

£448

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Wed 18/6

10:00-22:35

1 stop20h 35m

Los Angeles

Fri 4/7

08:00-07:55

1 stop15h 55m

£467

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Sat 16/8

10:15-22:10

1 stop19h 55m

Los Angeles

Tue 19/8

07:00-10:00

2 stops19h 00m

£510

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Tue 20/5

11:35-22:42

1 stop19h 07m

Los Angeles

Tue 27/5

20:15-14:30

Nonstop10h 15m

£516

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Thu 15/5

13:00-16:30

1 stop35h 30m

Los Angeles

Fri 23/5

19:35-07:55

1 stop28h 20m

£536

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Sat 17/5

15:25-18:25

Nonstop11h 00m

Los Angeles

Sun 25/5

21:30-20:55

1 stop15h 25m

£562

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Wed 11/6

13:35-11:45

1 stop30h 10m

Los Angeles

Wed 25/6

19:55-09:35

1 stop29h 40m

£567

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Ireland to Pasadena

Have a flexible travel schedule? Discover the best time to fly to Pasadena from Ireland with our price prediction graph.
Estimated return 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 Ireland to Pasadena

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

Currently, January is the cheapest month in which you can book a flight from Ireland to Pasadena (average of £575). Flying from Ireland to Pasadena in July is currently the most expensive (average of £811). 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 IE to P4S?

Find hourly flight availability from Ireland to Pasadena. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 April 2025.

When flying from Ireland to Pasadena, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Pasadena by month

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

In terms of precipitation, rainfall in Pasadena ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Pasadena when rainfall is around 0.0 mm.

Temperature in Pasadena by month

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

If weather is an important factor for your trip to Pasadena, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Reviews of airlines servicing Pasadena

Get insights into the airlines that provide service to Pasadena. 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 Pasadena. Reviews last updated 25 April 2025.
See what other customers who have flown with Singapore Airlines, Delta and KLM from Ireland to Pasadena have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,290 reviews
Check prices

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Food

7.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,290 reviews
Singapore Airlines
8.1
Very Good
1,290 reviews
Check prices

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Food

7.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Delta
8.0
Very Good
7,919 reviews
Singapore Airlines
8.1
Very Good
1,290 reviews
Check prices

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Food

7.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
KLM
7.8
Good
1,333 reviews
Singapore Airlines
8.1
Very Good
1,290 reviews
Check prices

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Food

7.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Finnair
7.6
Good
1,272 reviews
Singapore Airlines
8.1
Very Good
1,290 reviews
Check prices

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Food

7.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
SWISS
7.5
Good
1,582 reviews
Singapore Airlines
8.1
Very Good
1,290 reviews
Check prices

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Food

7.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Pasadena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Ireland to Pasadena flight route?

    This flight path from Ireland to Pasadena was viewed by 393 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 Ireland to Pasadena one-way?

    The cheapet airlines for a one-way flight from Ireland to Pasadena are WestJet (£279), JetBlue (£407), and TAP AIR PORTUGAL (£469).

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

    Consider American Airlines (94%), Aer Lingus (94%) or British Airways (94%) when booking your flight. These represent the most reliable airlines when flying from Ireland to Pasadena.

  • What are the cheapest flights from Ireland to Pasadena?

    While on average a flight from Ireland to Pasadena is generally £1,113, our data shows the cheapest flight currently is £419. When looking at the most popular route, (Dublin - Los Angeles), you can expect to pay £444 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Ireland to Pasadena (average of £575). Flying from Ireland to Pasadena in July is currently the most expensive (average of £811). 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

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Alternative routes for Ireland to Pasadena

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Ireland to Pasadena

Discover the top 10 airlines that operate flights from Ireland to Pasadena. 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 858,174 searches. Data last updated 25 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£309Average£378FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
British AirwaysCheapest£330Average£427FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£344Average£459FlexibilityNo cancel feeOn-time77%
Search Iberia flights
DeltaCheapest£352Average£557FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest£362Average£558FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest£388Average£458FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£395Average£555FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£401Average£553FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapest£424Average£546FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapest£455Average£600FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Pasadena?

Deals for Ireland to Pasadena flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Pasadena?

Cheapflights helps you find that perfect flight to Pasadena from Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ireland to Pasadena with no change fees?

Need flexible booking options for your flight to Pasadena from Ireland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ireland to Pasadena become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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