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 $4,476. If you fly from United States, you may be able to secure a business class seat at just $1,370 - price last found on Sep 5. Check prices

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 $2,041 per person, which is still a hefty 55% savings for comfortable seats and some premium services (compared to business class seats for this destination). Find cheap flights 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, JetBlue, Austrian Airlines, Delta, United Airlines, American Airlines, KLM, British Airways, Air France, Finnair, Air India, ITA Airways, La Compagnie, Qatar Airways, Virgin Atlantic, SWISS, Scandinavian Airlines. Whichever airline you decide on, make sure to visit the airline’s website to understand all the premium services offered with your seat option. See all airlines

Business Class Flights to Ireland | $1,505

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Cheap Business Class Flight Deals to Ireland

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Recent business class round-trip flight deals to Ireland

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7:35 pm - 10:15 amEWR Newark-DUB Dublin

9h 40m1 stop Reykjavik Keflavik Intl

11:30 am - 6:25 pmDUB Dublin-EWR Newark

11h 55m1 stop Reykjavik Keflavik Intl

$1,505Icelandair

Mon, Feb 15 - Sat, Feb 20

7:35 pm - 10:15 amEWR Newark-DUB Dublin

9h 40m1 stop Reykjavik Keflavik Intl

11:30 am - 6:25 pmDUB Dublin-EWR Newark

11h 55m1 stop Reykjavik Keflavik Intl

$1,507Icelandair

Mon, Jan 11 - Mon, Jan 25

7:25 pm - 10:15 amJFK New York John F Kennedy Intl-DUB Dublin

9h 50m1 stop Reykjavik Keflavik Intl

4:25 am - 8:05 pmDUB Dublin-JFK New York John F Kennedy Intl

20h 40m1 stop Lisbon Humberto Delgado

$2,228Multiple Airlines

Mon, Nov 16 - Thu, Nov 19

7:35 pm - 10:15 amEWR Newark-DUB Dublin

9h 40m1 stop Reykjavik Keflavik Intl

4:25 am - 9:55 pmDUB Dublin-EWR Newark

22h 30m2 stops Lisbon Humberto Delgado Porto

$2,350Multiple Airlines

Mon, Nov 23 - Thu, Nov 26

8:40 pm - 10:45 pmBOS Boston Logan Intl-DUB Dublin

21h 05m2 stops Munich Franz Josef Strauss Frankfurt am Main

5:15 pm - 6:35 pmDUB Dublin-BOS Boston Logan Intl

30h 20m2 stops Frankfurt am Main Munich Franz Josef Strauss

$2,367Lufthansa

Fri, Jan 22 - Wed, Jan 27

8:05 pm - 4:55 pmBOS Boston Logan Intl-DUB Dublin

15h 50m1 stop Munich Franz Josef Strauss

10:40 am - 5:40 pmDUB Dublin-BOS Boston Logan Intl

12h 00m1 stop Munich Franz Josef Strauss

$2,609Lufthansa

Wed, Oct 7 - Thu, Oct 15

9:20 pm - 8:20 amBOS Boston Logan Intl-DUB Dublin

6h 00mnonstop

4:45 pm - 7:05 pmDUB Dublin-BOS Boston Logan Intl

7h 20mnonstop

$3,009Aer Lingus

Fri, Nov 13 - Fri, Nov 20

5:15 pm - 4:15 amBOS Boston Logan Intl-DUB Dublin

6h 00mnonstop

11:45 am - 1:55 pmDUB Dublin-BOS Boston Logan Intl

7h 10mnonstop

$3,009Aer Lingus

Wed, Nov 18 - Thu, Nov 26

7:00 pm - 11:20 pmORD Chicago O'Hare Intl-DUB Dublin

22h 20m1 stop Lisbon Humberto Delgado

4:15 am - 3:30 pmDUB Dublin-ORD Chicago O'Hare Intl

17h 15m1 stop Lisbon Humberto Delgado

$3,035TAP AIR PORTUGAL

Wed, Feb 10 - Sat, Feb 13

5:15 pm - 11:20 pmLAX Los Angeles-DUB Dublin

22h 05m1 stop Lisbon Humberto Delgado

4:55 pm - 3:15 pmDUB Dublin-LAX Los Angeles

30h 20m1 stop Lisbon Humberto Delgado

$3,126TAP AIR PORTUGAL

Thu, Nov 12 - Wed, Nov 25

Quickest business class round-trip flight deals to Ireland

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5:40 pm - 5:15 amPHL Philadelphia-DUB Dublin

6h 35mnonstop

8:40 pm - 4:15 pmDUB Dublin-PHL Philadelphia

24h 35m1 stop London Heathrow

$3,898Multiple Airlines

Tue, Dec 1 - Mon, Dec 7

5:40 pm - 5:15 amPHL Philadelphia-DUB Dublin

6h 35mnonstop

12:55 pm - 4:10 pmDUB Dublin-PHL Philadelphia

8h 15mnonstop

$4,866Multiple Airlines

Fri, Nov 20 - Fri, Nov 27

5:40 pm - 5:15 amPHL Philadelphia-DUB Dublin

6h 35mnonstop

11:30 am - 2:00 pmDUB Dublin-PHL Philadelphia

7h 30mnonstop

$4,881British Airways

Wed, Nov 18 - Sat, Nov 28

8:55 pm - 8:40 amPHL Philadelphia-DUB Dublin

6h 45mnonstop

11:30 am - 2:05 pmDUB Dublin-PHL Philadelphia

7h 35mnonstop

$4,707Iberia

Tue, Dec 1 - Mon, Dec 7

4:25 pm - 7:10 amDFW Dallas/Fort Worth-DUB Dublin

8h 45mnonstop

11:30 am - 6:37 pmDUB Dublin-DFW Dallas/Fort Worth

13h 07m1 stop Chicago O'Hare Intl

$4,803Multiple Airlines

Fri, Nov 27 - Wed, Dec 2

4:25 pm - 7:10 amDFW Dallas/Fort Worth-DUB Dublin

8h 45mnonstop

8:40 pm - 7:10 pmDUB Dublin-DFW Dallas/Fort Worth

28h 30m1 stop London Heathrow

$4,820British Airways

Thu, Nov 26 - Wed, Dec 2

11:00 pm - 1:15 pmBOS Boston Logan Intl-DUB Dublin

9h 15m1 stop Reykjavik Keflavik Intl

11:30 am - 5:50 pmDUB Dublin-BOS Boston Logan Intl

11h 20m1 stop Reykjavik Keflavik Intl

$1,854Icelandair

Sun, Oct 18 - Thu, Nov 5

8:50 pm - 11:05 amBOS Boston Logan Intl-DUB Dublin

9h 15m1 stop Reykjavik Keflavik Intl

11:30 am - 5:50 pmDUB Dublin-BOS Boston Logan Intl

11h 20m1 stop Reykjavik Keflavik Intl

$1,904Icelandair

Sat, Oct 17 - Wed, Nov 4

8:50 pm - 11:05 amBOS Boston Logan Intl-DUB Dublin

9h 15m1 stop Reykjavik Keflavik Intl

11:30 am - 5:50 pmDUB Dublin-BOS Boston Logan Intl

11h 20m1 stop Reykjavik Keflavik Intl

$1,954Icelandair

Sat, Oct 17 - Mon, Nov 2

7:50 pm - 10:15 amBOS Boston Logan Intl-DUB Dublin

9h 25m1 stop Reykjavik Keflavik Intl

11:30 am - 5:50 pmDUB Dublin-BOS Boston Logan Intl

11h 20m1 stop Reykjavik Keflavik Intl

$1,694Icelandair

Wed, Nov 18 - Thu, Nov 26

Best business class round-trip flight deals to Ireland

Enter your travel dates to find the best prices.

6:30 am - 10:15 amSFO San Francisco-DUB Dublin

19h 45m2 stops New York John F Kennedy Intl Reykjavik Keflavik Intl

11:30 am - 11:39 pmDUB Dublin-SFO San Francisco

20h 09m2 stops Reykjavik Keflavik Intl Portland

$2,743Icelandair

Tue, Feb 16 - Tue, Mar 2

10:00 pm - 11:20 pmJFK New York John F Kennedy Intl-DUB Dublin

20h 20m1 stop Lisbon Humberto Delgado

11:10 am - 8:05 pmDUB Dublin-JFK New York John F Kennedy Intl

13h 55m1 stop Lisbon Humberto Delgado

$2,994TAP AIR PORTUGAL

Sat, Nov 21 - Sat, Nov 28

10:35 pm - 9:45 amBOS Boston Logan Intl-DUB Dublin

6h 10mnonstop

11:55 am - 2:22 pmDUB Dublin-BOS Boston Logan Intl

7h 27mnonstop

$3,230Delta

Tue, Dec 22 - Mon, Jan 4

9:30 pm - 12:45 pmBOS Boston Logan Intl-DUB Dublin

10h 15m1 stop London Heathrow

9:00 am - 4:00 pmDUB Dublin-BOS Boston Logan Intl

12h 00m1 stop London Heathrow

$3,275British Airways

Sat, Dec 19 - Wed, Jan 6

9:00 am - 10:15 amSFO San Francisco-DUB Dublin

17h 15m2 stops Portland Reykjavik Keflavik Intl

11:10 am - 2:45 pmDUB Dublin-SFO San Francisco

35h 35m1 stop Lisbon Humberto Delgado

$3,332Multiple Airlines

Fri, Feb 5 - Sun, Feb 21

11:35 am - 7:45 amDFW Dallas/Fort Worth-DUB Dublin

14h 10m1 stop Atlanta Hartsfield-Jackson

9:55 am - 8:35 pmDUB Dublin-DFW Dallas/Fort Worth

16h 40m1 stop Minneapolis St Paul

$3,445KLM

Sat, Nov 28 - Thu, Dec 3

7:55 pm - 7:10 amLGA New York LaGuardia-DUB Dublin

30h 15m1 stop Toronto Pearson Intl

9:00 am - 5:58 pmDUB Dublin-LGA New York LaGuardia

13h 58m1 stop Toronto Pearson Intl

$3,635Lufthansa

Tue, Nov 24 - Mon, Nov 30

6:20 pm - 8:20 amLGA New York LaGuardia-DUB Dublin

9h 00m1 stop Boston Logan Intl

1:00 pm - 9:29 pmDUB Dublin-LGA New York LaGuardia

13h 29m1 stop Toronto Pearson Intl

$3,644American Airlines

Wed, Feb 3 - Wed, Feb 24

10:00 pm - 11:20 amEWR Newark-DUB Dublin

32h 20m2 stops London Heathrow Zurich

12:10 pm - 8:30 pmDUB Dublin-EWR Newark

13h 20m1 stop Zurich

$3,693SWISS

Tue, Feb 2 - Tue, Feb 23

6:30 pm - 10:45 amEWR Newark-DUB Dublin

35h 15m2 stops Oslo Gardermoen Stockholm Arlanda

12:30 pm - 1:25 pmDUB Dublin-EWR Newark

29h 55m2 stops Kastrup Copenhagen Oslo Gardermoen

$3,746Scandinavian Airlines

Wed, Dec 16 - Tue, Dec 22

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 52% 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, Aer Lingus, and Brussels Airlines 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 $3,367. If you aren’t able to travel during the month of December, then book flights to Ireland during April instead. Flights to Ireland in April, while not as cheap as those in December, still average around $3,391.

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 Friday when prices can be found for as low as $1,486. 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 $4,036 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 $2,617 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 6h on average. Another popular route from United States to Ireland is flying from New York to Dublin, which will take roughly 6h 25m. 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 September 2026, there are 87 flights per day flying from United States to Ireland. The most common time of day flights depart is 5:00PM, with 64% of flights taking off in the evening.

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

612 flights are operational weekly from United States to Ireland as of September 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 $4,703/pp. Prices depend on where you are departing from. For prices as low as $3,112/pp, depart from Boston. The most expensive round trip Business Class flights to Ireland are from San Francisco.

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 United 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 $1,777	First Class	Rating 7.3 See reviews	7.5 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 $4,476. If you fly from United States, you may be able to secure a business class seat at just $1,370 - price last found on Sep 5.
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, JetBlue, Austrian Airlines, Delta, United Airlines, American Airlines, KLM, British Airways, Air France, Finnair, Air India, ITA Airways, La Compagnie, Qatar Airways, Virgin Atlantic, SWISS, Scandinavian Airlines. 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 $2,041 per person, which is still a hefty 55% 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.

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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 September 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.