Find First Class Flights to Ireland - Compare and Save

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Cheap First Class Flight Deals to Ireland

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent first class round-trip flight deals to Ireland

Thu, Oct 8 - Tue, Oct 13
JetBlue Logo
8:59 pm - 8:20 amBOS  Boston Logan Intl-DUB Dublin
6h 21mnonstop
JetBlue Logo
10:40 am - 12:51 pmDUB  Dublin-BOS Boston Logan Intl
7h 11mnonstop
$6,383JetBlue
Thu, Oct 1 - Mon, Oct 12
JetBlue Logo
9:04 pm - 8:20 amBOS  Boston Logan Intl-DUB Dublin
6h 16mnonstop
JetBlue Logo
10:40 am - 12:51 pmDUB  Dublin-BOS Boston Logan Intl
7h 11mnonstop
$8,773JetBlue
Thu, Oct 8 - Tue, Oct 13
JetBlue Logo
8:59 pm - 8:20 amBOS  Boston Logan Intl-DUB Dublin
6h 21mnonstop
JetBlue Logo
10:40 am - 12:51 pmDUB  Dublin-BOS Boston Logan Intl
7h 11mnonstop
$8,773JetBlue
Thu, Oct 1 - Mon, Oct 12
JetBlue Logo
9:04 pm - 8:20 amBOS  Boston Logan Intl-DUB Dublin
6h 16mnonstop
JetBlue Logo
10:40 am - 12:51 pmDUB  Dublin-BOS Boston Logan Intl
7h 11mnonstop
$8,774JetBlue
Thu, Oct 8 - Tue, Oct 13
JetBlue Logo
8:59 pm - 8:20 amBOS  Boston Logan Intl-DUB Dublin
6h 21mnonstop
JetBlue Logo
10:40 am - 12:51 pmDUB  Dublin-BOS Boston Logan Intl
7h 11mnonstop
$8,774JetBlue
Thu, Oct 1 - Mon, Oct 12
JetBlue Logo
9:04 pm - 8:20 amBOS  Boston Logan Intl-DUB Dublin
6h 16mnonstop
JetBlue Logo
10:40 am - 12:51 pmDUB  Dublin-BOS Boston Logan Intl
7h 11mnonstop
$8,775JetBlue
Tue, Sep 22 - Fri, Oct 2
JetBlue Logo
9:10 pm - 9:00 amJFK  New York John F Kennedy Intl-DUB Dublin
6h 50mnonstop
JetBlue Logo
11:30 am - 1:59 pmDUB  Dublin-JFK New York John F Kennedy Intl
7h 29mnonstop
$9,287JetBlue
Thu, Jan 14 - Thu, Feb 4
Air France Logo
7:00 am - 9:00 amSFO  San Francisco-DUB Dublin
18h 00m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Air France Logo
6:00 am - 12:55 pmDUB  Dublin-SFO San Francisco
14h 55m1 stop Paris Charles de Gaulle
$18,738Air France
Wed, Jan 13 - Tue, Feb 2
Air France Logo
7:00 am - 9:00 amSFO  San Francisco-DUB Dublin
18h 00m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Air France Logo
6:00 am - 12:55 pmDUB  Dublin-SFO San Francisco
14h 55m1 stop Paris Charles de Gaulle
$18,738Air France
Thu, Jan 14 - Wed, Feb 3
Air France Logo
9:00 am - 2:30 pmSFO  San Francisco-DUB Dublin
21h 30m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Air France Logo
6:00 am - 12:55 pmDUB  Dublin-SFO San Francisco
14h 55m1 stop Paris Charles de Gaulle
$18,738Air France

Latest first class flight deals to Ireland

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Dublin
Dublinnonstop$6,381
Dublin
Dublinnonstop$6,381

Good to Know - First Class Flights to Ireland

Average price round-trip

$6,348
Most popular time to fly and prices are also 20% lower on average.
(price for this month)

FAQs for Ireland first class flights

  • Which airline has the best amenities for first-class flights to Ireland?

    If you prioritize convenience and luxury, consider reserving a flight with Aer Lingus. This airline offers the best amenities, including a world of in-flight entertainment, custom-designed storage, quality restaurant service, and chef-prepared Irish cuisine and drinks.

  • Are there airlines that provide flatbed seats for flights to Ireland?

    Various airlines operating first-class flights to Ireland offer cozy flatbed seats, including Aer Lingus, Etihad Airways, and American Airlines. The horizontal posture on these seats enables you to lie entirely flat, as if in a bed, which is great for catching a nap during your flight.

  • Which airline lounge has the best first-class amenities for flights to Ireland?

    Etihad Airways offers the only airline-specific lounge in Dublin Airport. This lounge features a la carte dining, a full-service table, and a well-stocked bar. You can also enjoy the diverse range of spaces available at Etihad Airways First & Business Class Lounge, including a quiet library setting and a children's play area, ideal for travelers with kids.

  • What is the most popular airline offering First Class flights to Ireland?

    Among KAYAK users, JetBlue is the most popular airline offering First Class seats on flights to Ireland.

  • Which airlines offer First Class tickets on flights to Ireland?

    Traveling to Ireland and want to offer yourself a First Class experience? Depending on the origin, the following airlines offer seats in First Class: JetBlue and Air France.

  • How does KAYAK find such good deals on First Class tickets to Ireland?

    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 Ireland for economy class as well as First Class travelers.

  • What is the best airline for first class flights to Ireland?

    The highest-rated airline by KAYAK users offering first class flights to Ireland is Delta, with an overall rating of 7.8.

Top tips for finding first class flights to Ireland

  • When you book a first-class flight to Ireland arriving at Dublin International Airport (DUB), you will have convenient access to various lounges in Terminals 1 and 2, including Dublin Airport Executive Lounge and Platinum private suites. Dublin International Airport is Ireland's busiest airport and is serviced by all major carriers; hence it is ideal for getting cheap first-class flights.
  • Advantages of first-class flights to Ireland include exclusive, hassle-free check-in, priority boarding, and access to premium airport lounges. You will also enjoy the finest chef-made cuisine and entertainment onboard, amidst great comfort and luxury.
  • Remember to pre-book your preferred seat when booking your first-class flight to Dublin, as this might impact your flight experience. For solo travelers on Air France, consider selecting corner seats as they provide more privacy, while group travelers will love center seats because they offer room for interaction.
  • Try flying direct if you’re looking to save, as direct first class tickets are cheaper on average.

Reviews of the top 5 airlines flying to Ireland

 
Need help choosing which airline to fly first class to Ireland? 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 8554 reviews
8.5Crew
8.1Boarding
7.8Entertainment
7.8Comfort
7.2Food
Airline reviews

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

4.0 OkayKacie, Mar 2026
Read more Delta reviews

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

Smaller plane for a longer flight than my first one. Doesn’t make sense.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

The whole experience was excellent. As it most often is with Delta

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

Very Very late. Subsequent flights left an hour before ours

First flight out and was 85 minutes delayed. Notification came out way too late

Delta flights recently are always delayed AND at jfk tney get the gates further away (need To walk 20’ to get to them/all the way at the end of the terminal). Not sure whats happening but price doesnt match experience!

bulkhead seat had very little legroom - even in bsiness class.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

The flight was excellent. Their was no service as we boarded, the flight attendants spent about 30 minutes just taking and not really caring that the cabin was about 80 degrees and did not offered any beverage to first class passengers or any passenger. The flight from DEN to ONT is not long but not under an hour, we received one drink and bag of chips if you were lucky. I was in first class…. I did leave my hat on the plane and it only took less than five minutes for a United rep to locate and bring it to me.

Very Poor. Significant delays getting to Chicago and then very poor communication on delays in Chicago to Cleveland. We could have rented a car and driven there faster than the delays ended up being.

I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A

I'm a United 1K member and have ben for 10 years. The gate agent had no control over the boarding process and had us passengers queued for hours as delays were announced. On the plane, the overhead air nozzle was broken so col over was powering through on me and the passenger next to me. Not a great experience for a million miler on United. Feel free to contact me. Josh Smigel - DM426089

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Airport terminal was outdated, flight was on a small jet with no wifi

Flight was late - I was downgraded from first class to coach

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

See my previous comments. I was probably booked in business but was moved to economy

Delays!!! Serious delays. I was told by a member of staff in LGA that I would miss my DEN to LAX flight connection, so I was put on a later flight. Due to delays I would have been able to have made my original flight, where I was sat in business class - seat 1A: I was put on my original flight but bumped from business - 1A to economy 33C. I want a refund for paying business class but only flying economy

Cabin crew was one of the worst in memory. Poor in delivering service - in some cases skipping it altogether. Someone in baggage handling managed to steal my electronic bag tracker from Apple.

I buy ticket from you and when I go to the airport aer Lingus they tell me you need travel visa for Ireland for one hour travel so when I buy tickets there no requirement I need transit, visa or not so when I try to cancel my ticket or change my ticket, you guys say there is no refund so you u guys take all my money which is very disappointed

The aircraft was clean and relatively comfortable- for an aircraft seat. The entertainment was good. The food was terrible, especially the “breakfast “ which was a cereal bar, and just not good. The crew were amazing, professional and no complaints there. The food was so bad, I know for my return, it will be inedible.

Awful customer service. What you are told 100% depends on who you talk to.

I love flying with them, the long-haul was fantastic. The short flight from Dublin --> Switzerland was horrible though. Most narrow seats I ever had, first and only time in my life I couldn't even close the seatbelt in seat 1A which was very embarrassing so I had to sit in the middle, because that seatbeld was 20cm longer. No idea why seat 1A would have a much shorter belt, it's just ridicilous. Also I hate the fixed seats, way too narrow.

Food was mediocre, but as expected in economy class on an airline. Wrap was ice cold , my son’s served by a steward on the next aisle was warm . As expected, but at least heat the food up a bit. No frills, but it’s economy. Excellent free WiFi was a bonus

I flew Aer Lingus Business class for the first time. Having flown economy a few times, I was familiar with the airline, and happy enough with economy. I’ve certainly been in nicer economy airlines before, but Aer Lingus is usually very reasonable, and I find the staff to be kind and have an Irish sense of humor and accommodation. The business experience was good, in that you got superior service to the back, lay down seats, better food and drinks, and more attentive service. However, the plane was a bit older, the WiFi was slow(not Starlink) and the pods were too close to one another for privacy, or function. When the Oder lady to the left of me fell asleep(fully reclined) there was no way for me to escape without having to wake her and put her seat all the way up. That lead to me being stuck with luggage I couldn’t put away in a cramped(for business) space, and no way to use the restroom for almost the whole 8 1/2 hour trip. I ended up trying to sleep with a large backpack blocking my feet. The food was good for plane food, but not great. The drinks were great, shame I couldn’t have had more, but I’d have peed myself. I love a window, but next time maybe an isle seat. Overall, the experience was good, not great, but an expensive good experience during which I got zero sleep. I’d do it again, but it’d have to be a deal.

The direct flight was a superb idea; please continue. The seats were less than comfortable for such a long flight.

The check in and boarding process was smooth, and the flight was fine.

We had a wonderful experience with Aer Lingus. The seats were too close for the long trip. The crew was absolutely perfect. They were so caring and thoughtful! My husband did not have a good experience with Air Lingus on the phone when trying to take care of getting better seating because he is disabled and needed a wheelchair prior to the day of our flight! Mariam R. in Boston was so helpful with seating and getting help for my husband. Filip Pytka who works for OCS was extremely helpful! He made sure that we had the lift because my husband could not climb the stairs to get onto the airplane. He took us from the gate all the way down to where we needed to be.

Sat on tarmac at arrival at DFw for more than 30 min waiting for a gate.

Old dirty plane but great lie flat seats in business class

The economy seats are very cramped and the food was bizarre. However, I did like the greek yogurt option for breakfast.

Cancelled and rebooked twice in one day with a drop in seat class. Not good at all.

Service in first class no longer exists on American Airlines .

Customer service in first class does not exist on American Airlines

First class flight attendant was rude and lacked any customer service skills.

Customer service for American Airlines first class is at an all time low.

Airplane was cold. Flight attendants were rude. Phone charger did not work. No food available.

horrible our connectig flight was late and we had to rush thru DFW to the next gate with 15 minutes time. Get to gate and its changed. no one knows whats going on . finally get a new gate and the plane has been sent back to the hanger . Boarded 4 hours after our original flight time and then sat at the gate for over an hour as the captian said the cargo doors were open and no one was in the airprot or on the ground to find out what was happening. this caused us to miss the first day of the tour as we missed our transfer and hotel meetup no apologies or accomodations offered to assist

Very good flight that left on time and arrived earlier than anticipated, which was a plus! The crew members were very welcoming and helpful. However, the temperature on the flight was very cold - almost to the point of extreme discomfort. Additionally, requiring passengers to pay $8 for headphones to access the JetBlue entertainment was disappointing. Those earbud jacks are not used with most technology and would not be able to be used. There was no option to use Bluetooth for my own earbuds. Beyond those inconveniences, the flight was good.

My original flight was cancelled. My replacement flight was delayed over 2 hours. I lost my whole day in NY

Delays were crazy long (over an hour) both for boarding and baggage claim

awful expereince. boarding was a mess and not communicated, then we sat on a hot plane and were at risk of getting kicked off

2 hour delay and a lack of air conditioning on the plane. Not a good combination

Fabulous! This was the first time we've flown with JetBlue and the entire experience was flawless!

First time flying JetBlue and my perception changed. Love it.

Poor, had a 5+ hours delay. Kept sitting in the aircraft with three kids. It was terrible

The plane was filthy and worn - the seat pockets were stuffed with tattered food and torn pamphlets. The cleaning crew that came on as we were deboarding were grabbing handfulls of trash and perfunctorily wiping down tables with dishrags. It's been a while since I flew Jetblue and it used to be a great experience. After this flight I will avoid flying Jetblue again if there is any alternative.

I have flown Jet Blue many times between JFK and SFO. I appreciate how clean the planes are, the ability to select my onboard entertainment and the flight crews have always been amazing! Unfortunately, my trip from SFO to JFK on August 23 was unusual. I arrived early at SFO for the 12:00 noon scheduled boarding. The flight was supposed to take off at 12:45pm but after sitting for a while, the plane had to return to the gate to have a generator inspected. After deplaning and then reboarding, we eventually took off around 3:30 pm. It was explained to the passengers that because the plane was using a backup generator, additional fuel was needed and the flight would take longer than originally scheduled. We were originally supposed to arrive at JFK at 9:32 pm but instead, arrived at midnight. Unfortunately, I was exhausted for the funeral I attended the next morning. As a passenger, I have always expected that the plane will be in good mechanical order and that all parts will function as expected. I'm not entirely certain that if I fly Jet Blue in the future, that I will have the same level of confidence that I had become accustomed to. Thanks for the opportunity to provide this feedback. Kathy Nigro

More options for your flight to Ireland

Complete your trip to Ireland with a hotel stay or car rental