DUB

Find Business Class Flights to Dublin - Compare and Save

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

Tue, Nov 3 - Tue, Nov 17
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
$1,581Icelandair
Thu, Nov 5 - Tue, Nov 17
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
$1,677Icelandair
Thu, Nov 5 - Tue, Nov 17
Icelandair Logo
7:35 pm - 10:15 am
EWR
-
DUB
9h 40m
1 stop
Icelandair Logo
11:30 am - 6:25 pm
DUB
-
EWR
11h 55m
1 stop
$1,677Icelandair
Tue, Nov 3 - Tue, Nov 17
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
$1,775Icelandair
Mon, Aug 10 - Wed, Aug 19
Lufthansa Logo
3:30 pm - 7:45 am
LGA
-
DUB
11h 15m
1 stop
Lufthansa Logo
8:50 am - 7:37 pm
DUB
-
LGA
15h 47m
2 stops
$2,938Lufthansa
Sun, Jul 19 - Sat, Jul 25
Lufthansa Logo
5:35 pm - 7:45 am
LGA
-
DUB
9h 10m
1 stop
Lufthansa Logo
10:40 am - 9:30 pm
DUB
-
LGA
15h 50m
2 stops
$2,950Lufthansa
Wed, Jul 1 - Wed, Jul 8
Aer Lingus Logo
9:00 pm - 8:55 am
IAD
-
DUB
6h 55mnonstop
Aer Lingus Logo
4:25 pm - 7:15 pm
DUB
-
IAD
7h 50mnonstop
$2,998Aer Lingus
Mon, Jul 27 - Wed, Aug 5
Iberia Logo
6:25 pm - 6:30 am
PHL
-
DUB
7h 05mnonstop
Iberia Logo
1:45 pm - 4:10 pm
DUB
-
PHL
7h 25mnonstop
$3,395Iberia
Tue, Nov 17 - Wed, Nov 25
British Airways Logo
4:50 pm - 7:15 am
DFW
-
DUB
8h 25mnonstop
British Airways Logo
8:50 am - 4:25 pm
DUB
-
DFW
13h 35m
1 stop
$4,881British Airways
Tue, Nov 17 - Wed, Nov 25
Iberia Logo
4:50 pm - 7:15 am
DFW
-
DUB
8h 25mnonstop
Iberia Logo
1:00 pm - 4:55 pm
DUB
-
DFW
9h 55mnonstop
$4,959Iberia

Good to Know - Business Class Flights to Dublin

Low seasonJanuary
Average price round-trip$2,357
Good deal round-trip$2,003
Good deal one-way$1,505
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 8% 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 Hartford6h 50m
    Flights from Amsterdam1h 40m
    Flights from Seattle9h 27m
    Flights from Manchester1h 00m
    Flights from Raleigh7h 52m
  • What is the most popular airline offering Business Class flights to Dublin?

    Among KAYAK users, British Airways 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 $538, whereas Business Class travelers from Boston pay around $961.

  • 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: British Airways, Air Canada, 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 7.8.

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.
  • Try flying direct if you’re looking to save, as direct business class tickets are cheaper on average.
  • 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 $1,967 or less one-way and $4,632 or less round-trip.

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.
7.8
DeltaOverall score based on 8407 reviews
8.5Crew
7.8Comfort
8.1Boarding
7.2Food
7.8Entertainment
Airline reviews

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

10.0 ExcellentJOSEPH, Jun 2026
RIC - ATL
Read more Delta reviews

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

I was promised by United Airline (operated by ANA) that I will be seated together with my kids as I am the only adult flying with two minors. We did not get seats together in our 11 hours flight from LA to Tokyo. When asked at the gate, ANA representative said United Airline should have informed them that there is a parent flying with two minors. He said they can’t do anything in the system as the flight is full. He ask me to ask passengers next to me and the kids if they are willing to change seats. This is ridiculous! However, I went in the flight and asked other passages but no one willing to change seats. 11 hours and we were seating separately. I was very disappointed with this. It made things super inconvenient for me.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

Flight cancelled instead of leaving Friday am now, maybe, leaving Sunday

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Aer Lingus App never showed the gate and the board did not update until very close to the time the gate was due to close. Both planes departed late but no announcement was made which would have saved a run for the gate.

Flight delayed 45 minutes almost caused us to miss connection to transatlantic flight.

Vegetarian food options were pretty tasteless. Gob of rice with absolutely no protein, barely any vegetables, and poorly seasoned. Food was the major disappointment of an otherwise good flight experience. However, food is a differentiator on long haul flights.

We were an hour and a half late, which caused my rental car company to cancel my reservation. We had no car, had to take a taxi to our hotel, and then a taxi back to get a new car the next day. Sometimes lack of on-time performance can end up costing the passenger a lot of money, none of which is covered by the airline that operated the late flight.

Overall good experience. But seats were small and uncomfortable for the price. Good entertainment, staff friendly and attentive.

Flight was delayed no information given really . No food whatsoever on the plane . I think you should be able to put that on the app so people have a chance to buy food bring it with them . They said plane was very busy on way over but there should be enough for both flights as we pay full price for the service. No information or very slow on the app about the delays . Staff were lovely it’s not their fault so company not fare to passengers or staff .

Smooth quiet flight take off and landing both excellent. Food was mediocre. Boarding at gate was disorganized and unacceptable.

My only complaint is that during my 8-hour-long flight, the flight attendants came around with the coffee and tea cart twice instead of the alcoholic beverage cart. I would rather sleep on a plane than rush to the bathroom to take a dump. I asked the flight attendant if I could have a beer instead of coffee or tea. Unfortunately, she said the bar is closed. That tells me that she was too lazy to get me a beer on the plane. I was not happy about that.

Caring & friendly crew. Most important: got us SAFELY to our destination!

Friendly flight attendants, decent food if you can eat dairy.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

Overall fine. Seemed like one of the older model planes? Crew was mostly very kind, though some of the female attendants were a rather abrupt during the food service.

Flight was delayed 5 hours. Initial reason for delay was 'maintenance' - which makes sense. Then, the additional 2 hours continued to say it was maintenance - when I know EWR had a 2 hour delay. AA did not say that. Additionally, when boarding, there was only one agent at the counter for a long time - until another came to help. After boarding, we had to wait another 45 minutes due to 'no catering'. So while we waited for catering, AA continued to board additional passengers - which seemed odd - and raised questions about what really was going on. I sat in First Class. During the flight, the flight crew allowed a significant number of non-First Class passengers to use the front bathroom - which created a very crowded environment in First Class which was uncomfortable. This also delayed First Class passengers from using the bathroom. Overall, horrible experience.

Luggage did not make it onto my plane. Business seats were economy with empty row seat. Just horrible experience. Why would the company allow for transfers that don’t give employees enough time to transfer luggages??

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

My pillow had a shoe print on it, when I asked if I can have another pillow, I was told “I’m sorry but it is one pillow per guest, do YOU want to turn it inside out” to which I responded , no thanks I will go without. This is generally not ok, but For the price tag I paid flying business this is absolutely unacceptable. Hopefully American Airlines can update their accommodations to bedding that is not tossed on the ground and stepped on, or at least have a couple of extra pillows in hand, incase someone had decided to step on the pillows for what ever reason

The flight from LA to Chicago was smooth and service was very good overall.

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

The seat when "flat" was not flat and pad was too thin to cover it.

I had pre-selected a meal. I was told that it cannot be served because of some issue with the vendor. When travelling business class, I expect better service

I tried to book a flight with Jet Blue. Your third party company hijacked my attempt with a website that looked like I was booking with Jet Blue. I realized it when I paid. I tried to cancel and was told by a man in India that there were no refunds. $735 stolen, Thanks Kayak!

It was inexplicably canceled and we are stuck in LA, haven't gotten home and it has been an inconvenience having lost work (on unpaid leave for my husband).

I like everything. Blythe at DCA is the absolute best!

JetBlue worker, Blythe, was so amazing at the DCA counter. If it wasn’t for her, I’m not sure we would’ve made it through. Please thank her!

They lost my luggage and refuse to help. Terrible airline. I've never experienced worse customer service in my life. Pretty much just told me too bad that I lost all my luggage, not caring that I am stuck in Europe for 2 weeks with absolutely nothing.

You should have had Wifi to make it much enjoyable.

The flight out was delayed from 3:40pm to 5pm and again to 8pm. We boarded after 5pm, had to disembark because they could not get the Engine started, then we switched gates and got a new plane and did not board until after 8pm.

The flight was delayed after already taxiing from the gate due to a malfunction. After 3 hours we were told the flight was canceled. The next flight available was Sunday. My daughter and I stayed overnight in the airport due to this issue. I was given a $12 meal voucher. Unacceptable

Whole experience was poor. Delayed 2 hours. Lied about the delays. Was all jet blues fault and tried to blame on air traffic control. Sent out other let trips and wouldn't allow people to switch aircraft.

My bag was not loaded on my flight. it was not communicated to me until i was waiting for my bag at my destination. there was no confirmation of when my bag was arriving and no way to track it.

Everything you need to know for your flight to Dublin

Information on your arrival and departure airports