£398 Find Cheap Flights from Dublin to Pasadena – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Pasadena departing on 28/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£490
Typical prices: £544-£423
British Airways
Mon 5/10Thu 15/10
DUB - LAX • 1 stop
Cheapest direct flights
£504
Typical prices: £560-£423
Aer Lingus
Mon 5/10Thu 15/10
DUB - LAX • Direct
Arrival airport
You can’t fly directly to Pasadena. It is served by Los Angeles (LAX), located 20.8 miles from Pasadena.
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Flight Deals
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Flight Deals

Cheap Flights from Dublin to Pasadena (DUB-LAX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Pasadena that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to Pasadena

Mon, 5 Oct - Thu, 15 Oct
British Airways Logo
08:30 - 14:55
DUB
-
LAX
14h 25m
1 stop
British Airways Logo
17:05 - 14:30
LAX
-
DUB
13h 25m
1 stop
£490British Airways
Mon, 5 Oct - Thu, 15 Oct
Aer Lingus Logo
15:25 - 18:25
DUB
-
LAX
11h 00mdirect
Aer Lingus Logo
20:10 - 14:30
LAX
-
DUB
10h 20mdirect
£504Aer Lingus
Wed, 23 Sep - Thu, 1 Oct
British Airways Logo
10:30 - 18:20
DUB
-
LAX
15h 50m
1 stop
British Airways Logo
17:05 - 14:30
LAX
-
DUB
13h 25m
1 stop
£515British Airways
Wed, 4 Nov - Wed, 11 Nov
Aer Lingus Logo
15:20 - 18:30
DUB
-
LAX
11h 10mdirect
Aer Lingus Logo
20:15 - 14:30
LAX
-
DUB
10h 15mdirect
£522Aer Lingus
Fri, 23 Oct - Sat, 31 Oct
Aer Lingus Logo
15:25 - 18:25
DUB
-
LAX
11h 00mdirect
Aer Lingus Logo
21:15 - 14:30
LAX
-
DUB
10h 15mdirect
£524Aer Lingus
Wed, 2 Sep - Wed, 9 Sep
Aer Lingus Logo
15:25 - 18:25
DUB
-
LAX
11h 00mdirect
Aer Lingus Logo
20:10 - 14:30
LAX
-
DUB
10h 20mdirect
£525Aer Lingus
Wed, 23 Sep - Thu, 1 Oct
Multiple Airlines Logo
09:50 - 18:04
DUB
-
LAX
16h 14m
2 stops
Multiple Airlines Logo
06:45 - 08:15
LAX
-
DUB
17h 30m
2 stops
£527Multiple Airlines
Tue, 8 Sep - Tue, 22 Sep
British Airways Logo
10:30 - 18:20
DUB
-
LAX
15h 50m
1 stop
British Airways Logo
09:29 - 09:40
LAX
-
DUB
16h 11m
2 stops
£529British Airways
Mon, 5 Oct - Thu, 15 Oct
Scandinavian Airlines Logo
19:50 - 16:50
DUB
-
LAX
29h 00m
2 stops
Scandinavian Airlines Logo
08:15 - 11:50
LAX
-
DUB
19h 35m
2 stops
£532Scandinavian Airlines
Sat, 11 Jul - Mon, 27 Jul
JetBlue Logo
10:40 - 09:09
DUB
-
LAX
30h 29m
1 stop
JetBlue Logo
20:30 - 09:00
LAX
-
DUB
28h 30m
1 stop
£534JetBlue
Useful Info

Good to know - Cheap tickets from Dublin to Pasadena

Low seasonJanuary
Cheapest flight£398
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (34% more expensive on average)
Flight from Dublin to Los Angeles

When to book flights from Dublin to Pasadena

Are your dates flexible? Find out the best times to travel from Dublin to Pasadena based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Flights from Dublin to Pasadena: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Dublin to Pasadena 
Verified travelerFlew with Aer Lingus
DUB
-
LAX
Apr 2026
If continuing from LAX on SkyWest, be prepared for a long walk followed by a bus transfer, and get your necessities before you leave the main terminal areas.
ShengFlew with Aer Lingus
DUB
-
LAX
Jan 2026
Aer Lingus agent booked us a 1-stop reservation via Air Canada to replace our original 2nd leg flight to LAX. I was surprised to discover the new trip only has the 2nd part in the Air Canada system, 1 day before the departure time. I spoke to the ticketing agent again, who really made her efforts to confirm a new reservation for our big group of travelers. I was not happy about the surprise, which can be of a very rare situation, while at the same time I do appreciate the agent's effort to help us get back home ASAP. Lesson learned: even with a printed itinerary, you still need to double check on the carrier website to be sure.

FAQs for booking flights from Dublin to Pasadena

  • Which airports will I be using when flying from Dublin to Pasadena?

    When flying out of Dublin you’ll be using Dublin. Pasadena does not have its own airport so you’ll be flying into nearby Los Angeles airport, which is 20.8 mi away.

  • How long does a flight from Dublin to Pasadena take?

    Direct flights cover the 5,165 miles separating Dublin and Pasadena in about 11h 00m.

  • How many flights are there between Dublin and Pasadena?

    4 direct flights run between Dublin and Pasadena on a daily basis. On average, there are about 28 departures each week.

  • What’s the cheapest day of the week to fly between Dublin and Pasadena?

    Consider leaving on a Wednesday and avoid Mondays if you're looking for the best rates. For your return to Dublin, you’ll find the best rates on Mondays and the most expensive ones on Fridays.

  • How does KAYAK find such low prices on flights from Dublin to Pasadena?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Pasadena.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Pasadena?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Pasadena from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to Pasadena?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Pasadena with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Pasadena?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Pasadena from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Dublin to Pasadena?

    In the last 72 hours, the cheapest one-way ticket between Dublin and Pasadena found on KAYAK was with Aer Lingus for £259. Scandinavian Airlines offered a return connection from £336 and KLM from £373.

Top tips for finding cheap flights from Dublin to Pasadena

  • There is no airport in Pasadena. Instead, you’ll be flying into Los Angeles Airport when flying between Dublin and Pasadena.
  • The cheapest flight from Dublin to Pasadena was found 71 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly is January.

Top 5 airlines flying from Dublin to Pasadena

 
Need help choosing which airline to fly with from Dublin to Pasadena? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Scandinavian AirlinesOverall score based on 1821 reviews
8.0Crew
7.6Boarding
6.7Entertainment
6.7Food
7.3Comfort
Airline reviews

I feel the service staff do not treat American customers well. I also feel there may be discrimination against minorities.

2.0 MediocreAnonymous, May 2026
ARN - EWR
Read more Scandinavian Airlines reviews

I feel the service staff do not treat American customers well. I also feel there may be discrimination against minorities.

Yes avoid JFK airport at all costs. A horror to navigate.

No free Wi-Fi. I have SkyMiles but not a high status, having an account has been enough for Wi-Fi on other flights, but this one was going to charge me to use it. Also turbulence was really bad toward the end, but I didn't count this in my ratings since I know Delta cannot control the weather - it's 2026 and lack of WiFi alone is enough for a poor rating.

My daughter always gets sick when we order the gluten free meal option. Internet didn’t work as advertised.

All went smoothly. That's what I want on a long flight.

I expected more, but they will nickel and dime you for everything. I did not enjoy flying with this airline.

Curious and efficient service ! First time flying with SAS and very pleased!

I wish they have given us explanations for the delays. And the rebooking process in Copenhagen was too long. I had to wait about 4 hours before they assign me a hotel. From there the handling process (accommodation, transportation and meal) was excellent.

Our trip plan from Kayak stated we were flying SAS. That was not true. The first leg was a Delta flight. We wasted 25 minutes before finding out to check in with the correct airline. Then our SAS flight for the second leg arrived 25 minutes late, and our third leg flight with SAS closed the gate knowing the flight delay was SAS’s fault, and that this flight would only be backed up 5 minutes. The final kicker was that between Delta and SAS, they lost all our checked luggage.

Since our earlier flight was delayed, we missed this flight and were rerouted on Lufthansa 2 days later.

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

Crew was great! Good meals. Had room to stretch out

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

Uncomfortable plastic seats even in premium economy. No free wifi. Even paid wifi was spotty to nonexistent. Bad food. Much worse than economy on foreign carriers like Qantas.

How can you rate a flight when it is canceled after you leave the gate & 3 hours into sitting there or in remote area of airport after mechanical problems

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

First class ticket gets you no seat back entertainment? I have to bring my own laptop to see a movie? And most of their movies have ADS? No thank you. Worse: Tiny snacks only on a 2 hr flight?

Boarding was fine, difficult to understand the guy over the speaker though so we were unsure when exactly to board until they updated the monitor by the gate. Flight itself was fine, nice flight attendants, seats were comfortable enough, good selection of entertainment on the screens. Other airlines at a similar price point have included wifi though, at a minimum messaging, for free, so that was a little disappointing to not have that. But otherwise fine. Food was pretty decent, nice hot meal, good drink selection, nice snacks. Bathrooms were ok, could've been cleaned a little more often, but they were never bad.

Vegetarian food option was very poor. Effectively, overcooked rice ("risotto"). Zero protein which is always disappointing with no vegetables and poorly seasoned. Basically had lots of carbs on 6-hour flight. Not acceptable for business class in 2026. Flight was otherwise very good.

Small plane. Tight seating . What can one say except that it was fast!

Flight crew was very cold and stood around a lot talking to each other.

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

On time, only a little turbulence, very competent and caring attendants. Clear information.

The flights are literally always delayed arriving, boarding and taking off so they are always late for the connection. I planned ahead so I was okay but many others aren't. The food was terrible. The staff was very pleasant. I appreciate boarding back to front.

On a four hour delayed flight now on seats back end of the plane instead front-

My issue is with the SkyWest terminal. The flight was not listed on the main airport flight screen list, and I had to do a Google search to locate the terminal and gate. We had to ask several airport employees where to locate the phantom gate. The airport did not provide adequate signage and was confusing. When we arrived, there was one vendor providing services that quickly closed, leaving zero options for food and drink while we waited hours for our delayed flight. The crew that assisted with check-in and boarding was VERY friendly.

Checked in ok for 3 flights at the airport check-in desk, but apparently I was not checked in to my connecting flights even though I was assured that I was and had seats on all 3 flights. Aer Lingus departure was also delayed for 1.5 hours which gave no time to collect bags to go through customs.

Everything but the food was top notch value for the price

gave me complimentary food as the flight was not full and was attentive to my needs

The flight was smooth, the plane was spacious and clean, the staff was kind and the food was decent.

Flight crew was great, and even the crew for checking bags! I had a question for a friend of mine flying tomorrow and the man I talked to was awesome and answered my questions and looked up things for me when he didn’t have to! I was able to give her current & accurate info for her flight and she was so appreciative too!!

Crew at gate and onboard were just very OK, not very friendly and honestly seemed bothered to be there. I will give a shout out to still selling headphones for those who forgot.

Very disappointed with premier lounge. Food selection very poor, both coffee machines out of order. For the price you charge for an upgrade, the seats don’t fully recline, movie selection is old. Not very good value. Asian airlines are light years ahead at a more affordable price.

The flight was delayed, but not for weather. We landed over 3hrs later than planned.

The stag were helpful, kind and liked the passengers. The plane was pristinely clean! Great flight!

The plane was delayed an hour. Heard from other passengers that the Vancouver connection to SFO was never on-time.

My experience was good with United too But only not so good thing was that at Calgary airport I was not given lounge access despite of flying business. Aspire lounge denied it to me, which was unfair I feel

Seats not as comfortable as I had hoped. Food was very nice, service was fine. Entertainment options very nice. Had thought the premium economy was a more plus 2-3-2 layout but it was a 2-4-2 with seats not as wide as I had expected.

I liked my seats on the return trip. Didn't like having to pay for luggage on an international flight. Also didn't like that it was on American airlines and not British Airways. I specifically selected a BA flight to experience that airline.

I flew four flights on British Airways within two weeks. I was unable to download the boarding pass to my phone for any of the four flights. I could check-in for my flight but the system would not give me boarding pass. I tried multiple ways and multiple times. I discovered many other passengers also had the same issue with their boarding passes. No explanation or acknowledgement by BA.

Lovely big plane. Excellent take off and landing. Cabin crew were so nice. Flight in time no delays

Because our ABZ-LHR flight was cancelled by BA for reasons they refuse to tell us--not weather--we did not make this flight and were booked on the following day. BA offered no assistance to us on the phone or in the airport, and we had to find a hotel at Heathrow on our own.

Horrible - flight was delayed by 6 hours - we boarded, were made to de-board due some technical fault; aircraft changed; special meals request on new flight - all went awry. Landed in Dulles airport; breezed thru immigration; as Business Class passengers or baggage was delivered almost 90 minutes after landing; air tags indicated the bags were just near the carousel but the unhelpful BA staff - Maria and Ghina refused to give any update - palming it off on some imaginary invisible “manager” despite air tags evidence showing it right there. So about 50-60 passengers waiting and getting infuriatingly impatient for their bags coz one container was not delivered. Finally after much argument by some other passengers Maria condescended to go to the “ramp” and within 5 minutes the baggage was delivered miraculously. Question is why couldn’t she have done it one hour earlier ? Poor poor experience once again on Business Class BA.

Cheap Flight Fares would not provide booking info. I canceled the reservation and we arbitrated with American Express. They provided erroneous info to Amex and it was determined that C.F.F. deserved the price of the ticket. Worse experience I've ever had.

Seating space is appalling. Seats and all surrounding area in "Economy" is built for individuals shorter than 4' 10" and below 120 lbs. Ridiculous. While I'm not expecting fine dining, the food was the worst airplane food that I can recall.

My luggage was lost at the airport but American Airlines contacted me and got it to me the next day.

Business class lounge for my gate was closed and no email was sent, causing me to walk back and forth to different gates, etc for over 20 minutes one way. Flight entertainment was mediocre with very poor choices especially for business class cabin. Original flight was cancelled and rebooking was difficult and no reason given for cancellation.

Everything you need to know for your flight from Dublin to Pasadena

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