How much does a business class flight to Ireland cost?

Depending on where you fly from and which dates you’d like to travel, the average price for a business class ticket to Ireland is approximately $4,265. If you fly from United States, you may be able to secure a business class seat at just $1,563 - price last found on Jun 27. Find deals

What is the cheapest premium economy class flight to Ireland?

Travelers who want to upgrade from Economy but find business class tickets too expensive can try flying premium economy class. premium economy class flight tickets to Ireland usually cost $3,124 per person, which is still a hefty 27% savings for comfortable seats and some premium services (compared to business class seats for this destination). Compare flight prices

Which cabin class is available for Aer Lingus flights to Ireland?

Looking to upgrade from Economy? The most popular airline with flights to Ireland, Aer Lingus, has the following Premium Cabin options: business, premium economy. Departing from another origin or choosing a different airline may open up more travel alternatives, if you are still undecided. Search flights by airlines

Which airlines have business class flights to Ireland?

Travelers often pick the following airlines when buying business class flights to Ireland: Aer Lingus, Iberia, Brussels Airlines, Lufthansa, Austrian Airlines, Delta, Air France, KLM, United Airlines, British Airways, American Airlines, JetBlue, Finnair, Scandinavian Airlines, Air Europa, Virgin Australia, La Compagnie, Norse Atlantic Airways, ITA Airways, Air India, Virgin Atlantic, SWISS, TAP AIR PORTUGAL. Whichever airline you decide on, make sure to visit the airline’s website to understand all the premium services offered with your seat option. Search all airlines

Business Class Flights to Ireland | $325

Business Class ticket deals available from 900+ travel sites.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Cheap Business Class Flight Deals to Ireland

Round-trip

One-way

Quickest round-trip

Quickest one-way

Best round-trip

Best one-way

Recent business class round-trip flight deals to Ireland

Enter your travel dates to find the best prices.

7:25 pm - 10:15 am

JFK

DUB

9h 50m

1 stop

11:30 am - 6:00 pm

DUB

JFK

11h 30m

1 stop

$1,627Icelandair

Mon, Nov 9 - Tue, Feb 9

7:25 pm - 10:15 am

JFK

DUB

9h 50m

1 stop

11:30 am - 6:00 pm

DUB

JFK

11h 30m

1 stop

$1,677Icelandair

Mon, Nov 9 - Mon, Feb 8

7:50 pm - 10:15 am

BOS

DUB

9h 25m

1 stop

11:30 am - 5:50 pm

DUB

BOS

11h 20m

1 stop

$1,751Icelandair

Wed, Nov 4 - Wed, Nov 18

7:25 pm - 10:15 am

JFK

DUB

9h 50m

1 stop

11:30 am - 6:00 pm

DUB

JFK

11h 30m

1 stop

$1,776Icelandair

Tue, Nov 10 - Thu, Feb 11

9:15 pm - 8:25 am

BOS

DUB

6h 10mnonstop

12:45 pm - 2:55 pm

DUB

BOS

7h 10mnonstop

$2,469Aer Lingus

Wed, Oct 7 - Thu, Oct 15

5:40 pm - 7:45 am

LGA

DUB

9h 05m

1 stop

9:50 am - 2:37 pm

DUB

LGA

9h 47m

1 stop

$2,855Lufthansa

Wed, Jul 15 - Tue, Jul 21

5:35 pm - 7:45 am

LGA

DUB

9h 10m

1 stop

9:50 am - 7:45 pm

DUB

LGA

14h 55m

1 stop

$2,860Lufthansa

Sun, Jul 12 - Tue, Jul 21

4:50 pm - 7:15 am

DFW

DUB

8h 25mnonstop

1:00 pm - 4:55 pm

DUB

DFW

9h 55mnonstop

$5,142Finnair

Tue, Nov 10 - Thu, Nov 26

9:30 pm - 9:35 am

DFW

DUB

30h 05m

1 stop

10:40 am - 7:35 pm

DUB

DFW

38h 55m

1 stop

$5,280Turkish Airlines

Sat, Jul 11 - Fri, Jul 17

9:30 pm - 11:05 pm

DFW

DUB

19h 35m

1 stop

5:35 am - 7:35 pm

DUB

DFW

20h 00m

1 stop

$5,394Turkish Airlines

Tue, Jul 21 - Tue, Jul 28

Business Class Flights to Ireland - Travel Insights & Trends

Get data-powered insights and trends for Business Class flights to Ireland to help you craft the best travel plan

What cabin class options are available on United States to Ireland flights?

There are 4 cabin classes available to choose from on United States to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Ireland flights?

You could potentially save up to 45% on your flight if you consider stops on a United States to Ireland flight.

What is the cheapest airline that flies Business Class from United States to Ireland?

Icelandair, British Airways, and Aer Lingus are popular carriers operating the cheapest Business Class flights from United States to Ireland

What is the cheapest month to fly Business Class to Ireland?

The month of December is, on average, the cheapest month to fly Business Class to Ireland, with most prices found around $3,329. If you aren’t able to travel during the month of December, then book flights to Ireland during March instead. Flights to Ireland in March, while not as cheap as those in December, still average around $3,357.

What is the cheapest day to depart on your Business Class flight to Ireland?

The cheapest day to depart from United States to Ireland is on a Sunday when prices can be found for as low as $1,547. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average Business Class ticket price to Ireland on a Saturday is $3,395.

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $3,908 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from United States for as low as $2,737 on momondo.

How long is the flight from United States to Ireland?

Flight times from United States to Ireland vary, but if you’re flying out of Boston and flying into Dublin (one of the most popular routes), then the duration is 5h 55m on average. Another popular route from United States to Ireland is flying from New York to Dublin, which will take roughly 6h 20m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from United States to Ireland on average per day?

As of July 2026, there are 98 flights per day flying from United States to Ireland. The most common time of day flights depart is 5:00PM, with 65% of flights taking off in the evening.

How many flights depart from United States to Ireland on average per week?

687 flights are operational weekly from United States to Ireland as of July 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

What is the cheapest Business Class flight I can find to Ireland?

On average, round trip Business Class flights to Ireland cost $4,379/pp. Prices depend on where you are departing from. For prices as low as $1,952/pp, depart from Boston. The most expensive round trip Business Class flights to Ireland are from New York.

See prices from:

What airlines fly Business Class to Ireland?

Aer Lingus is the most popular airline offering Business Class flights to Ireland, with 45% of our users opting to fly with them when traveling to Ireland. Other popular options include Icelandair and American Airlines. There are a total of 18 different airlines flying to Ireland.

Popular Airlines for Business Class Flights to Ireland

Book reliable Business Class tickets to Ireland from top-rated airlines

Airline	Rating	Business Class	Price
Aer Lingus	PriceFrom $325	First Class	Rating 7.3 See reviews	7.4 Boarding 7.2 Comfort 8.1 Crew 7.0 Entertainment 6.7 Food Reviews 1 / 10 Seats are too small and they lost my bag. I requested A gluten free meal, but never heard a reply. There was nothing I could eat.	Search Aer Lingus flights

How much does a business class flight to Ireland cost?
Depending on where you fly from and which dates you’d like to travel, the average price for a business class ticket to Ireland is approximately $4,265. If you fly from United States, you may be able to secure a business class seat at just $1,563 - price last found on Jun 27.
Which airlines have business class flights to Ireland?
Travelers often pick the following airlines when buying business class flights to Ireland: Aer Lingus, Iberia, Brussels Airlines, Lufthansa, Austrian Airlines, Delta, Air France, KLM, United Airlines, British Airways, American Airlines, JetBlue, Finnair, Scandinavian Airlines, Air Europa, Virgin Australia, La Compagnie, Norse Atlantic Airways, ITA Airways, Air India, Virgin Atlantic, SWISS, TAP AIR PORTUGAL. Whichever airline you decide on, make sure to visit the airline’s website to understand all the premium services offered with your seat option.
What is the cheapest premium economy class flight to Ireland?
Travelers who want to upgrade from Economy but find business class tickets too expensive can try flying premium economy class. premium economy class flight tickets to Ireland usually cost $3,124 per person, which is still a hefty 27% savings for comfortable seats and some premium services (compared to business class seats for this destination).
Which cabin class is available for Aer Lingus flights to Ireland?
Looking to upgrade from Economy? The most popular airline with flights to Ireland, Aer Lingus, has the following Premium Cabin options: business, premium economy. Departing from another origin or choosing a different airline may open up more travel alternatives, if you are still undecided.

About Business Class Flights to Ireland

Helpful overview information on Ireland Business Class ticket prices, flight duration, and airlines

Fastest flight time	5h 55m
Closest Airport	Boston Logan Intl
Most Popular Airline	Aer Lingus

The quickest Business Class flight you can catch to Ireland takes 5h 55m, which departs from Boston Logan Intl to Shannon.

The nearest airport for all arrivals to Ireland is Boston Logan Intl. Business Class flyers can expect to travel 2885.4 mi to get to downtown.

The most popular airline for Business Class flights to Ireland found on momondo this week is Aer Lingus, with a user rating of 7.3/10. There is one airline in total servicing this route with Business Class options.

Search flight deals

Frequently asked questions about Ireland Business Class flights

Is it worth flying Business Class to Ireland?

Many travelers choose flying Business Class to Ireland for plenty of reasons. From comfortable seats and exclusive services to additional entertainment and dining options, Business Class cabins can offer a lot to both the regular traveler and the frequent flyers. Perks and amenities vary by airlines, please refer to the airline’s website for full information.

Why should I use momondo to find a Business Class flight deal to Ireland?

Finding the right Business Class flight to Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding Business Class flights to Ireland quick and easy, saving you time and money.

Can I find Business Class flights to Ireland with flexible booking policies on momondo?

momondo does allow users to show only those Business Class flights to Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find deals for Business Class flight tickets to Ireland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking Business Class flight tickets to Ireland.

I’m not ready to book a Business Class flight to Ireland right now. Can momondo alert me if prices change?

If you are simply researching potential Business Class flights to Ireland, momondo offers a useful price alert feature which will track prices for Business Class flights to Ireland and alert you when they change.

When did momondo last update prices for flights from United States to Ireland?

Prices for flights from United States to Ireland refresh daily.

How many operators does momondo search for flights from United States to Ireland?

The number of operators available for flights from United States to Ireland is 19 as of July 2026.

How old do you have to be to fly from United States to Ireland?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Ireland.

What documentation or ID do you need to fly to Ireland?

The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.