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 $4,571. If you fly from United States, you may be able to secure a business class seat at just $1,399 - price last found on Jul 27.
Travelers often pick the following airlines when buying business class flights to Ireland: Aer Lingus, Austrian Airlines, Brussels Airlines, Lufthansa, JetBlue, United Airlines, Iberia, Air France, Delta, American Airlines, British Airways, Finnair, La Compagnie, Qantas Airways, Japan Airlines, SWISS, KLM, Air Caraïbes, Virgin Atlantic, Alaska Airlines, 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.
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 $2,253 per person, which is still a hefty 51% savings for comfortable seats and some premium services (compared to business class seats for this destination).
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.
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.
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.
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.
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.
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.
Prices for flights from United States to Ireland refresh daily.
The number of operators available for flights from United States to Ireland is 21 as of October 2025.
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.
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.