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Cheap flights from Ireland to Pasadena from £407

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 23/7. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAX
3 Aug — 10 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Pasadena

Enter your travel dates to find the best prices.

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 4 July 2026.

Tue 25/821:35
DUB
-
LAX
3 stops27h 15m
Multiple Airlines
Mon 31/819:10
LAX
-
DUB
2 stops21h 50m
Multiple Airlines
Deal found 29/6£535
Tue 18/811:30
DUB
-
LAX
1 stop15h 56m
JetBlue
Sun 6/910:05
LAX
-
DUB
1 stop14h 15m
JetBlue
Deal found 1/7£536
Wed 23/919:05
DUB
-
LAX
2 stops33h 06m
Scandinavian Airlines
Wed 30/912:00
LAX
-
DUB
2 stops22h 20m
Scandinavian Airlines
Deal found 2/7£537
Wed 23/919:05
DUB
-
LAX
2 stops33h 06m
Scandinavian Airlines
Thu 1/1008:45
LAX
-
DUB
2 stops25h 35m
Scandinavian Airlines
Deal found 30/6£538
Wed 16/1212:35
DUB
-
LAX
2 stops36h 25m
Scandinavian Airlines
Mon 11/119:30
LAX
-
DUB
2 stops31h 15m
Scandinavian Airlines
Deal found 2/7£541
Fri 21/819:05
DUB
-
LAX
1 stop29h 45m
Scandinavian Airlines
Sun 30/819:10
LAX
-
DUB
1 stop15h 10m
Scandinavian Airlines
Deal found 1/7£543
Wed 26/811:40
DUB
-
LAX
2 stops37h 10m
Scandinavian Airlines
Sun 30/819:10
LAX
-
DUB
2 stops31h 00m
Scandinavian Airlines
Deal found 3/7£549
Tue 18/811:30
DUB
-
LAX
1 stop15h 56m
JetBlue
Tue 8/910:05
LAX
-
DUB
1 stop14h 15m
JetBlue
Deal found 2/7£552
Fri 21/810:40
DUB
-
LAX
1 stop18h 22m
JetBlue
Sat 29/806:00
LAX
-
DUB
1 stop18h 20m
JetBlue
Deal found 1/7£553
Fri 28/819:05
DUB
-
LAX
2 stops32h 46m
Scandinavian Airlines
Fri 11/919:10
LAX
-
DUB
1 stop15h 10m
Scandinavian Airlines
Deal found 3/7£555
Mon 17/810:40
DUB
-
LAX
1 stop20h 59m
JetBlue
Sun 6/906:00
LAX
-
DUB
1 stop18h 20m
JetBlue
Deal found 2/7£556
Wed 19/811:30
DUB
-
LAX
1 stop19h 19m
JetBlue
Mon 24/806:00
LAX
-
DUB
1 stop19h 00m
JetBlue
Deal found 1/7£557

Find flight deals from Ireland to Pasadena

Keep the following information in mind while searching for Ireland to Pasadena flight deals. Data was last updated 4 July 2026.

Round-trip from

£535

One-way from

£407

Popular in

July

Cheapest in

January

Average price

£749
25/8-31/8
  • 25/8-31/8
  • 5 total stops
  • 49h 05m total
  • Ireland to Pasadena
Search Deals
JetBlue
  • JetBlue
  • 23/7
  • 1 total stop
  • 21h 21m total
  • Ireland to Pasadena
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£97 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 4 July 2026.
Use the filters below to find and compare flights from Ireland to Pasadena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Wed 26/8

11:40-16:50

2 stops37h 10m

Los Angeles Los Angeles

Sun 30/8

19:10-10:10

2 stops31h 00m

£549

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Mon 17/8

19:05-18:29

2 stops31h 24m

Los Angeles Los Angeles

Mon 31/8

19:10-18:20

1 stop15h 10m

£579

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Wed 19/8

11:40-16:50

2 stops37h 10m

Los Angeles Los Angeles

Sat 29/8

09:45-18:20

2 stops24h 35m

£612

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Mon 17/8

09:50-21:35

1 stop19h 45m

Los Angeles Los Angeles

Mon 24/8

06:00-11:10

1 stop21h 10m

£713

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Tue 18/8

05:55-17:33

2 stops19h 38m

Los Angeles Los Angeles

Thu 3/9

11:30-07:55

1 stop12h 25m

£714

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Thu 30/7

08:50-15:42

1 stop14h 52m

Los Angeles Los Angeles

Thu 20/8

07:00-07:20

2 stops16h 20m

£807

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Mon 28/12

17:05-15:15

1 stop30h 10m

Los Angeles Los Angeles

Tue 5/1

17:15-23:20

1 stop22h 05m

£1,927

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Thu 19/11

11:30-23:07

2 stops19h 37m

Los Angeles Los Angeles

Thu 26/11

09:00-10:15

2 stops17h 15m

£2,039

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Thu 3/12

11:30-23:07

2 stops19h 37m

Los Angeles Los Angeles

Thu 10/12

09:50-10:15

2 stops16h 25m

£2,046

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Sun 11/10

12:15-23:59

2 stops19h 44m

Los Angeles Los Angeles

Wed 21/10

12:18-13:15

2 stops16h 57m

£2,243

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 21 resultsSorted by cheapest first
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 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 4 July 2026.

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.

Weekly flight availability from Ireland to Pasadena

Explore weekly flight availability from Ireland to Pasadena. 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 4 July 2026.

The most flights from IE0 to P4S are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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 4 July 2026.
See what other customers who have flown with Scandinavian Airlines,United Airlines, andAer Lingus from Ireland to Pasadena have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,864 reviews
Check prices

Entertainment

6.7

Food

6.7

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
Scandinavian Airlines
7.4
Good
1,864 reviews
Scandinavian Airlines
7.4
Good
1,864 reviews
Check prices

Entertainment

6.7

Food

6.7

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
United Airlines
7.4
Good
9,932 reviews
Scandinavian Airlines
7.4
Good
1,864 reviews
Check prices

Entertainment

6.7

Food

6.7

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
Aer Lingus
7.3
Good
1,643 reviews
Scandinavian Airlines
7.4
Good
1,864 reviews
Check prices

Entertainment

6.7

Food

6.7

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
Air Canada
7.1
Good
11,300 reviews
Scandinavian Airlines
7.4
Good
1,864 reviews
Check prices

Entertainment

6.7

Food

6.7

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
British Airways
6.7
Okay
8,094 reviews
Scandinavian Airlines
7.4
Good
1,864 reviews
Check prices

Entertainment

6.7

Food

6.7

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.

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 155 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Ireland to Pasadena?

    For as low as £633, Scandinavian Airlines can have you in Pasadena from Ireland in 22h 57m. Airlines will cover a distance of 5165 mi. This flight may include one or multiple stops.

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

    Consider American Airlines (82%), Aer Lingus (82%) or Iberia (82%) 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 £789, our data shows the cheapest flight currently is £547. When looking at the most popular route, (Dublin - Los Angeles Los Angeles), you can expect to pay £751 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.

See more FAQs

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Alternative routes for Ireland to Pasadena

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Top 9 airlines flying from Ireland to Pasadena

Discover the top 9 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 4 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£337Average£430FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£373Average£545FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£377Average£462FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£385Average£549FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air CanadaCheapest£409Average£498FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£409Average£563FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£444Average£622FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapest£454Average£713FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IberiaCheapest£512Average£644FlexibilityNo cancel feeOn-time77%
Search Iberia 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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