DUB

Find Business Class Flights to Dublin

1 adult
1 adult, Business, 0 bags

KAYAK searches hundreds of travel sites at once for deals on business class flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Dublin
These are the airlines KAYAK users have selected most often from within our search results for flights to Dublin
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Cheap Business Class Flight Deals to Dublin

 
These are the cheapest deals for flights from the United States to Dublin currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. 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 business class round-trip flight deals to Dublin

Sat, May 23 - Sun, May 31
Aer Lingus Logo
5:35 pm - 5:15 am
EWR
-
DUB
6h 40mnonstop
Aer Lingus Logo
1:20 pm - 10:35 pm
DUB
-
EWR
14h 15m
1 stop
$571Aer Lingus
Tue, Oct 20 - Sun, Nov 1
Aer Lingus Logo
12:30 pm - 5:10 am
BOS
-
DUB
11h 40m
1 stop
Aer Lingus Logo
11:40 am - 1:50 pm
DUB
-
BOS
7h 10mnonstop
$1,295Aer Lingus
Sat, Jul 4 - Sat, Jul 11
Aer Lingus Logo
8:45 pm - 8:40 am
IAD
-
DUB
6h 55mnonstop
Aer Lingus Logo
1:20 pm - 8:24 pm
DUB
-
IAD
12h 04m
1 stop
$1,390Aer Lingus
Tue, Nov 3 - Tue, Nov 10
Icelandair Logo
7:25 pm - 10:15 am
JFK
-
DUB
9h 50m
1 stop
Icelandair Logo
11:30 am - 6:00 pm
DUB
-
JFK
11h 30m
1 stop
$1,465Icelandair
Sat, Oct 24 - Tue, Nov 3
Icelandair Logo
8:25 pm - 11:15 am
JFK
-
DUB
9h 50m
1 stop
Icelandair Logo
11:30 am - 6:00 pm
DUB
-
JFK
11h 30m
1 stop
$1,635Icelandair
Fri, May 29 - Sun, May 31
Multiple Airlines Logo
11:00 am - 5:10 am
EWR
-
DUB
13h 10m
1 stop
Multiple Airlines Logo
1:20 pm - 10:35 pm
DUB
-
EWR
14h 15m
1 stop
$1,689Multiple Airlines
Fri, May 29 - Sun, May 31
Multiple Airlines Logo
10:30 am - 5:10 am
LGA
-
DUB
13h 40m
1 stop
Multiple Airlines Logo
1:20 pm - 7:51 am
DUB
-
LGA
23h 31m
1 stop
$1,689Multiple Airlines
Mon, Jun 15 - Sat, Jul 4
Lufthansa Logo
5:40 pm - 7:45 am
LGA
-
DUB
9h 05m
1 stop
Lufthansa Logo
9:50 am - 7:45 pm
DUB
-
LGA
14h 55m
1 stop
$2,923Lufthansa
Wed, Jun 10 - Sun, Jun 21
Lufthansa Logo
5:40 pm - 7:45 am
LGA
-
DUB
9h 05m
1 stop
Lufthansa Logo
9:20 am - 10:35 pm
DUB
-
LGA
18h 15m
1 stop
$2,928Lufthansa
Tue, Nov 3 - Fri, Nov 13
TAP AIR PORTUGAL Logo
5:15 pm - 11:20 pm
LAX
-
DUB
22h 05m
1 stop
TAP AIR PORTUGAL Logo
4:25 am - 3:15 pm
DUB
-
LAX
18h 50m
1 stop
$3,686TAP AIR PORTUGAL

Good to Know - Business Class Flights to Dublin

Low seasonJanuary
Average price round-trip$6,811
Good deal round-trip$5,790
Good deal one-way$1,677
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 9% increase in price.
(avg. price over the last 2 weeks)
or less
or less

When to book business class flights to Dublin

Are your dates flexible? We break down the daily and monthly prices for business class flights to Dublin, so you can find the best time to fly.
Average price per month
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for business class flights to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all the values for each month.
Flight prices as travel date approaches
To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for business class flights to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.

FAQs for Dublin business class flights

  • Which airlines provide flat bed seats for flights to Dublin in business class?

    Most of the airlines that have direct flights from the United States to Dublin on business class offer seats that recline into fully flat beds. When booking your flight, keep in mind Aer Lingus offers flat beds only on Airbus 330 and A321neo aircrafts.

  • Which airline has the best business class amenities on flights to Dublin?

    The airlines operating business class flights to Dublin all offer similar premium amenities onboard. Whether you choose to fly with Aer Lingus, United or flights operated by American Airlines, the business class seating offers complimentary Wi-Fi to stay connected, free entertainment, luxury dining options and legroom with personal space.

  • Which airline lounge provides the best business class amenities for flights to Dublin?

    If you’re on a business class flight to Dublin and wish to relax at a lounge upon your arrival, there are a couple options that give you access. Flying from the United States with United, once in Dublin you have access with your business class ticket to the 51st & Green Lounge located in Terminal 2. For those who choose to travel on American Airlines Flagship Business class, they will also be granted access to the 51st & Green Lounge in the Dublin airport.

  • How long is a flight to Dublin?

    Flights from Charlotte7h 52m
    Flights from Hartford6h 50m
    Flights from Manchester0h 59m
    Flights from Amsterdam1h 41m
    Flights from Philadelphia7h 00m
  • What is the most popular airline offering Business Class flights to Dublin?

    Among KAYAK users, American Airlines is the most popular airline offering Business Class seats on flights to Dublin.

  • How much is a Business Class ticket to Dublin?

    The price of a Business Class flight ticket to Dublin varies greatly based on its origin. From New York, the cost generally starts at $1,827, whereas Business Class travelers from Boston pay around $1,522.

  • Which airlines offer Business Class tickets on flights to Dublin?

    Traveling to Dublin and want to offer yourself a Business Class experience? Depending on the origin, the following airlines offer seats in Business Class: American Airlines, British Airways, Lufthansa and Aer Lingus.

  • How does KAYAK find such good deals on Business Class tickets to Dublin?

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

  • What is the best airline for business class flights to Dublin?

    The highest-rated airline by KAYAK users offering business class flights to Dublin is Delta, with an overall rating of 7.9.

Top tips for finding business class flights to Dublin

  • Book business class flights to Dublin to enjoy the benefits on the ground before boarding the airplane. With business class tickets you have access to shorter lines at check-in and security checks. Apart from this you have priority boarding to get yourself settled in comfortably on board.
  • With business class tickets you are allowed extra checked bags. Flying Aer Lingus your ticket includes up to three checked items. These bags must each weigh under 50 lbs. The other airlines allow two checked bags; however, they can weigh up to 70 lbs each.
  • Choose nonstop business class flights to Dublin from a few cities in the United States. You can fly directly to Dublin on Aer Lingus Business, United Polaris Business and American Flagship Business.
  • What’s a good price for a business class ticket between United States and Dublin? 25% of our users found flights on this route for $1,929 or less one-way and $4,942 or less round-trip.
  • Try flying direct if you’re looking to save, as direct business class tickets are cheaper on average.

Reviews of the top 5 airlines flying to Dublin

 
See real verified KAYAK customer reviews for airlines flying to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Dublin. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly business class to Dublin? 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.
7.9
DeltaOverall score based on 8457 reviews
7.8Entertainment
7.9Comfort
8.5Crew
7.2Food
8.1Boarding
Airline reviews

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

10.0 ExcellentIrmara, May 2026
MCO - BOS
Read more Delta reviews

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Some crew were unfriendly or in some cases just straight up rude.

Everything was great. I liked that one of the crew noticed my son's sunflower lanyard and asked them to let them know if we needed anything. That was lovely.

Crew was friendly and seats were comfortable. The connection however there were no free snacks or drinks.

Our flight from Dublin to Coruna did not exist any more. Apparently it was cancelled in February and I was not advised, nor was I offered any flights for rebooking. Happily Aer Lingus found another flight to another city in Spain that was 500 miles from Coruna; I had to pay for a hotel overnight and a revise my rental car that incurred additional costs, and I did not get to Coruna for another 24 hours. I was not at all impressed with Kayak or Chatdeal or Hertz.

Satin first class and absolutely no snacks are offered. Surface was awful.

This was the smoothest flight I've ever taken with any airline, including Aer Lingus. Typically, there are moments when I feel afraid, but from take off (miraculously seamless!) to cruise, to landing this was a perfect flight. Thank you!

Poor. Plane left EWR late hence missed connecting flight in Dublin. No pro active info from flight staff on connection, only when probed a couple of lies on where we would dock, and on lilelyhood catching connecting flight. Lies as they will have known our EWR-DUB would be parked furthest away from the transit spit - lying it would be next to the AMS flight.

The seat area was way too compact. The person in front reclined, and the TV screen was right in my face. There was a metal box secured to the floor in my foot area, further limiting space. Food was OK. The last service was provided too late in the flight, so the crew was rushing at the end. The ticket counter in the Naples airport was extremely slow. The staff on the flight was friendly.

delayed flight stayed whole night at washington Dallas airport at seats , uncomfortable . i am senior citizen , very tired , worst travel.

I heard that the pilots were actually leprechauns, but I was not able to confirm. Can you please provide documentation if this is true?

The check in process at the front desk felt slow and it was frustrating that we could not check in online. Everything about the actual flight was great, including very kind flight attendants and a nice larger bathroom. Only thing is that it was very cold in the plane!

Kayak sucked. You gave me a confirmation number that was not useable by the jet blue system. Nor did you send any check in emails. I’ll not be using your site again. Nice work.

Direct tv did not work on flight Short flight so no good service offered Arrived early to destination and had to wait for gate to open. Deplaned LATER than if we arrived on time!! Poor planning Jet blue has had something go wrong on every flight I’ve taken with them in last five years. Terribly run airline

Given us a free miles or free flight for waiting for 9 hours I didn’t get home till 5am in the morning and I was supposed to be home at 9:30 touch down.

Excellent price. Everything on time. two bad parts. Kayak said I couldn't sign in for the flight online, but I got an email at the same time from Jet Blue and they let me sign in online. Second bad part was that, although I had provided my known traveler number, neither of my boarding passes, for this flight and the previous one, had TSA pre-check showing.

Jet blue was great But the Jayak system Wasa pure nightmare and wasted so much of my time and energy by not giving me a way to access jet blue to check in the flight back I didn’t even get the number confirmation code 24 hours before. Because I didn’t receive the email with the confirmation code I could NoT CHECk IN. I spoke to a kayak third party and they informed me I could not carry a carry on, on the flight which caused me so much extra stress it was just too much. You can be sure I will not be using it recommending your site. Again.

There was a screen but no earphones that could use the older input so I could listen to anything.

My experience with JetBlue was fine BUT I am very upset with Kayak! JetBlue had delayed our scheduled departure by an hour and you NEVER notified me of the change. I did not hear directly from JetBlue because the trip was booked through Kayak, a mistake I will not repeat. Your reminder of the our trip last week still had the WRONG departure time. Our return trip has also changed, and again no notice from you.

Jet blue just had great service overall! Only a little turbulence heading out of Austin, otherwise the jet stream helped the speed of the trip!

Boarding was quick and efficient. The flight crew were friendly. There were limited food options available on the flight. The pocket guide said there would be salad and sandwich sections available on flights over 3.5 hours. The only food available were snack boxes. And those were limited as well. My flight was over 5 hours. The entertainment system worked well. I had both extra legroom seats and regular coach seats. The seats were not very comfortable. The entertainment controls in the armrest made it difficult to rest my arm without changing the channel on my neighbors TV. Overall, my experience was mediocre.

Purchased through 3rd party vendor which made everything difficult. Unable to check in online. Unable to get flight updates easily, tsa precheck information didn’t carry through, longer time to check in in person. Entertainment looked good but had to purchase conventional headphones to view.

Terrible steward... Plane was quite empty... I asked to move "back" in the plane and the steward said no... Unnecessary power trip of mediocre people.

Flight was delayed an no one cares, or try to help passengers to get the conexión.

Our flight was cancelled while we are on our way to the airport. So, no notice. We were rescheduled to another airline with a 2 hour later takeoff and so arrived at our destination on time. We pre-paid American Airlines $190 to upgrade our seats. No refund. So no use for AA or Kayak.

The small flights with Valet Luggage has a poor service

Terrible, horrible, disappointing- without telling us they changed planes and moved and separated our seats to opposite sides - said they changed seats putting us together - got to airport to find no, they did not - we sat opposing sides of plane - food overly salty to inedible, never saw stewardess but once - it was terrible

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

The flight attendant on my side of business class seemed like a novice and did not provide good service. Otherwise the flight was good and the entertainment system was very good. No free WiFi.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Everything you need to know for your flight to Dublin

Information on your arrival and departure airports