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

Tue, Feb 3 - Wed, Feb 25
Icelandair Logo
2:35 pm - 10:15 amSEA-DUB
11h 40m1 stop
Icelandair Logo
11:30 am - 5:00 pmDUB-SEA
13h 30m1 stop
$1,010Icelandair
Find Deal
Thu, Jan 22 - Thu, Jan 29
Icelandair Logo
6:30 pm - 10:15 amORD-DUB
9h 45m1 stop
Icelandair Logo
11:30 am - 5:20 pmDUB-ORD
11h 50m1 stop
$1,019Icelandair
Find Deal
Wed, Feb 11 - Mon, Feb 16
Icelandair Logo
7:50 pm - 10:15 amBOS-DUB
9h 25m1 stop
Icelandair Logo
11:30 am - 5:50 pmDUB-BOS
11h 20m1 stop
$1,019Icelandair
Find Deal
Tue, Jan 13 - Tue, Jan 27
Icelandair Logo
7:35 pm - 10:15 amEWR-DUB
9h 40m1 stop
Icelandair Logo
11:30 am - 6:25 pmDUB-EWR
11h 55m1 stop
$1,021Icelandair
Find Deal
Fri, Dec 26 - Tue, Dec 30
British Airways Logo
1:30 pm - 5:15 amLGA-DUB
10h 45m1 stop
British Airways Logo
8:50 am - 8:25 pmDUB-LGA
16h 35m2 stops
$2,859British Airways
Find Deal
Tue, Dec 23 - Mon, Dec 29
Air Canada Logo
1:05 pm - 7:10 amLGA-DUB
13h 05m2 stops
Air Canada Logo
9:00 am - 3:38 pmDUB-LGA
11h 38m1 stop
$3,029Air Canada
Find Deal
Tue, Apr 28 - Tue, May 5
Air Canada Logo
4:30 pm - 8:15 amLGA-DUB
10h 45m1 stop
Air Canada Logo
9:50 am - 6:10 pmDUB-LGA
13h 20m2 stops
$3,038Air Canada
Find Deal
Wed, Mar 18 - Tue, Mar 24
British Airways Logo
4:05 pm - 9:40 amLGA-DUB
13h 35m2 stops
British Airways Logo
1:00 pm - 9:22 pmDUB-LGA
12h 22m1 stop
$3,091British Airways
Find Deal
Mon, Mar 2 - Fri, Mar 6
Aer Lingus Logo
5:30 pm - 5:05 amPHL-DUB
6h 35mnonstop
Aer Lingus Logo
1:00 pm - 4:00 pmDUB-PHL
8h 00mnonstop
$3,523Aer Lingus
Find Deal
Mon, Mar 30 - Sat, Apr 11
Iberia Logo
8:30 pm - 8:10 amPHL-DUB
6h 40mnonstop
Iberia Logo
9:50 am - 5:15 pmDUB-PHL
12h 25m1 stop
$3,989Iberia
Find Deal

Good to Know - Business Class Flights to Dublin

Low seasonFebruary
Average price round-trip$4,833
Good deal round-trip$4,108
Good deal one-way$1,615
Best time to beat the crowds with an average 17% drop 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 Cleveland7h 32m
    Flights from San Francisco10h 35m
    Flights from Toronto7h 15m
    Flights from London1h 25m
    Flights from Los Angeles10h 42m
  • 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 $1,858, whereas Business Class travelers from Newark pay around $1,398.

  • 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 7.9.

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.
  • To get a below average price, try to book at least 1 week in advance of your departure date.
  • Business Class fares are obviously pricier than economy, but if you’re looking for the best deals, Business Class flights to Dublin are cheapest in February. On the other hand, fares are at their most expensive during May.
  • The most expensive day to fly Business Class to Dublin is Friday, while the cheapest is Tuesday.

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 8010 reviews
8.1Boarding
8.5Crew
7.3Food
7.9Comfort
7.9Entertainment
Airline reviews

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

6.0 GoodMary Heather, Nov 2025LGA - MKE
Read more Delta reviews

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight and crew were great. United didn't inform crew of immigration process which was disappointing!

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

My flight was delayed about three hours. I got home at 3:30 in the morning very bad experience.

I like that the crew kept us informed but we moved back and forth from gate to gate before the aircraft arrived.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

I had a positive experience on American. I'm blind and traveling with a guide dog and the flight attendants were so kind, friendly, and helpful towards us. They checked in on us during the flight and they made us feel comfortable and welcomed. There was an hour delay before depature, but overall the flight was a smooth ride. I appreciate that there were no issues on this long flight back home.

We were told the flight was delayed 5 times, then it was moved to the next day.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

It all went very well, except for the ramp coordination upon landing in Boston. That, however, was resolved in fairly short order.

NOTE. Aer Lingus does not accept American Express. I was denied boarding because I could not pay the fee for my oversized bag. I did not have another credit or debit card. Moreover, at CDG, I needed to check my bag at one location, go to another location to check my oversized bag and a THIRD location to pay for my oversized bag. Hence, once I was denied boarding, my bags were already en route to the plane. To retrieve them I needed to go to a FOURTH location in another part of the terminal. Last, Aer Lingus will not reimburse me for any portion of my ticket. I lost $1000 bc Aer Lingus doesn’t accept American Express at the CDG counter even though I paid for my ticket through the Kayak link with Amex. Kayak should remedy this situation if they want to continue to partner with Aer Lingus.

The biking process was confusing and I was called for a seat assignment from I number I repeatedly though was spam, but the flight itself was great

It was poor overall. They cancelled our flight and changed it without notifying us. So we incurred extra costs by having to book a hotel for our layover. They say it's Kayak/Underpricer's responsibility to reimburse us. But Kayak/Underpricer have said it's Aer Lingus' responsibility because they are the ones with our 'booking information.' I find this situation confusing and unacceptable.

My experience with Aer Lingus was not too good. First, because of the last minute delayed flight from Amsterdam to Dublin we almost missed our flight from Dublin to Philadelphia. Secondly, the flight from Dublin to Philadelphia had very uncomfortable seats especially it was a very long flight. My buttocks were constantly in pain for sitting on these seats for this long. Lastly, the service in the plane was also slow. I asked for a second cup of water and the hostess told me he'll be right back with that where it took him over an hour to come back with water. It was warm in the plane and I was very thirsty. Overall this airline needs much improvement in their services.

Staff was generally friendly and helpful. Attendants collecting trash were somewhat inattentive though.

This flight left about 45 minutes late, and arrived about 45 minutes late, which was enough to make us miss our next flight and trap us in Dublin for 24 hours!!

I think the extra charges for seating with no added advantage and the added charges for baggage are excessive compared to other airlines.

I had zero issues with the flight. I did have issues with the staff at the airport. We missed out flight due to a delay with another airline. Talking to the staff and trying to get a new flight arranged was challenging. One guy was able to try to help us and got us on a new flight, but other staff was dismissive and clearly let us know it wasn’t their problem. All I kept thinking was… this is why air lingus has such a poor customer service reputation. I will be avoiding this airline in the future.

The ride share experience in JFK is terrible. After traveling on a flight, then you need to take a subway to the last stop to get an uber or lyft. Unacceptable. Bad job JetBlue for permitting JFK and Port Authority to do this to your passengers.

Checking In on JetBlue site was impossible. It hung up on REAL ID. Even my Global Entry did not help. Luckily, on Kayak site it was a breeze. Entire flight the temperature was COLD! Otherwise the crew was great!

The flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

Very pleasant flight attendants. Gate crew rather loud chatting with each other.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

There was a fowl odour coming from the lavatory the entire flight

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin