Cheap flights from Ireland to United States

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Where in United States will you fly to from Ireland?

There are 200 places in United States you could fly to from Ireland. Here are the best prices out there.

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Flying from Ireland to United States: fast facts

The things to know before you go.

Cheapest flight found	$302
Cheapest month to fly	November
Average flight time	8 hrs, 14 mins
Most popular airline	Aer Lingus
Average flights per week	1,227

The cheapest time of the year to fly from Ireland to United States

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The cheapest flight deals from Ireland to United States

Looking for a cheap last-minute deal or the best roundtrip flight from Ireland to United States? If you want to travel next month, roundtrip fares start from $430. Find the lowest prices on one-way and roundtrip tickets right here.

New York.$302 per passenger.Departing Wed, Nov 4, returning Sun, Nov 8.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Dublin on Wed, Nov 4, arriving in New York Newark.Inbound indirect flight with Scandinavian Airlines, departing from New York Newark on Sun, Nov 8, arriving in Dublin.Price includes taxes and charges.From $302, select.

Chicago.$333 per passenger.Departing Wed, Nov 11, returning Tue, Nov 17.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Dublin on Wed, Nov 11, arriving in Chicago O'Hare International.Inbound indirect flight with Scandinavian Airlines, departing from Chicago O'Hare International on Tue, Nov 17, arriving in Dublin.Price includes taxes and charges.From $333, select.

Boston.$334 per passenger.Departing Wed, Feb 10, returning Sun, Feb 14.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Dublin on Wed, Feb 10, arriving in Boston Logan International.Inbound indirect flight with Scandinavian Airlines, departing from Boston Logan International on Sun, Feb 14, arriving in Dublin.Price includes taxes and charges.From $334, select.

Washington, D.C..$336 per passenger.Departing Tue, Feb 9, returning Thu, Feb 18.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Dublin on Tue, Feb 9, arriving in Washington Dulles.Inbound indirect flight with Scandinavian Airlines, departing from Washington Dulles on Thu, Feb 18, arriving in Dublin.Price includes taxes and charges.From $336, select.

Miami.$338 per passenger.Departing Thu, Dec 3, returning Fri, Dec 11.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Dublin on Thu, Dec 3, arriving in Miami International.Inbound indirect flight with Scandinavian Airlines, departing from Miami International on Fri, Dec 11, arriving in Dublin.Price includes taxes and charges.From $338, select.

Los Angeles.$381 per passenger.Departing Wed, Feb 3, returning Wed, Feb 17.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Dublin on Wed, Feb 3, arriving in Los Angeles International.Inbound indirect flight with Scandinavian Airlines, departing from Los Angeles International on Wed, Feb 17, arriving in Dublin.Price includes taxes and charges.From $381, select.

San Francisco.$381 per passenger.Departing Tue, Nov 3, returning Tue, Nov 17.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Dublin on Tue, Nov 3, arriving in San Francisco International.Inbound indirect flight with Scandinavian Airlines, departing from San Francisco International on Tue, Nov 17, arriving in Dublin.Price includes taxes and charges.From $381, select.

Atlanta.$381 per passenger.Departing Thu, Nov 12, returning Mon, Nov 16.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Dublin on Thu, Nov 12, arriving in Atlanta Hartsfield-Jackson.Inbound indirect flight with Scandinavian Airlines, departing from Atlanta Hartsfield-Jackson on Mon, Nov 16, arriving in Dublin.Price includes taxes and charges.From $381, select.

Durham.$448 per passenger.Departing Fri, Jan 8, returning Mon, Jan 11.Round-trip flight with Icelandair.Outbound indirect flight with Icelandair, departing from Dublin on Fri, Jan 8, arriving in Raleigh / Durham.Inbound indirect flight with Icelandair, departing from Raleigh / Durham on Mon, Jan 11, arriving in Dublin.Price includes taxes and charges.From $448, select.

Philadelphia.$485 per passenger.Departing Fri, Nov 13, returning Fri, Nov 27.Round-trip flight with Finnair.Outbound indirect flight with Finnair, departing from Dublin on Fri, Nov 13, arriving in Philadelphia International.Inbound indirect flight with Finnair, departing from Philadelphia International on Fri, Nov 27, arriving in Dublin.Price includes taxes and charges.From $485, select.

Minneapolis.$489 per passenger.Departing Wed, Dec 2, returning Wed, Dec 9.Round-trip flight with Icelandair.Outbound indirect flight with Icelandair, departing from Dublin on Wed, Dec 2, arriving in Minneapolis St Paul.Inbound indirect flight with Icelandair, departing from Minneapolis St Paul on Wed, Dec 9, arriving in Dublin.Price includes taxes and charges.From $489, select.

Nashville.$489 per passenger.Departing Thu, Dec 10, returning Mon, Dec 14.Round-trip flight with Icelandair.Outbound indirect flight with Icelandair, departing from Dublin on Thu, Dec 10, arriving in Nashville.Inbound indirect flight with Icelandair, departing from Nashville on Mon, Dec 14, arriving in Dublin.Price includes taxes and charges.From $489, select.

Hartford.$500 per passenger.Departing Tue, Nov 3, returning Sat, Nov 21.Round-trip flight with Aer Lingus.Outbound direct flight with Aer Lingus departing from Dublin on Tue, Nov 3, arriving in Hartford Bradley International.Inbound direct flight with Aer Lingus departing from Hartford Bradley International on Sat, Nov 21, arriving in Dublin.Price includes taxes and charges.From $500, select.

Orlando.$508 per passenger.Departing Thu, Nov 19, returning Thu, Dec 3.Round-trip flight with Ryanair and Norse Atlantic Airways (UK).Outbound indirect flight with Ryanair, departing from Dublin on Thu, Nov 19, arriving in Orlando International.Inbound indirect flight with Norse Atlantic Airways (UK), departing from Orlando International on Thu, Dec 3, arriving in Dublin.Price includes taxes and charges.From $508, select.

Indianapolis.$521 per passenger.Departing Fri, Nov 20, returning Fri, Nov 27.Round-trip flight with Aer Lingus.Outbound direct flight with Aer Lingus departing from Dublin on Fri, Nov 20, arriving in Indianapolis.Inbound direct flight with Aer Lingus departing from Indianapolis on Fri, Nov 27, arriving in Dublin.Price includes taxes and charges.From $521, select.

Pittsburgh.$539 per passenger.Departing Fri, Nov 13, returning Mon, Nov 16.Round-trip flight with British Airways.Outbound indirect flight with British Airways, departing from Dublin on Fri, Nov 13, arriving in Pittsburgh International.Inbound indirect flight with British Airways, departing from Pittsburgh International on Mon, Nov 16, arriving in Dublin.Price includes taxes and charges.From $539, select.

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Cheapest flights to United States from Ireland

Airlines with direct flights from Ireland to United States

Flights from Ireland to United States: FAQs

What is the cheapest month to fly from Ireland to United States?

The cheapest time of year to fly from Ireland to United States is usually November and costs around $302.

If you're not sure when you want to go, and November doesn't work for you, we can help. Just take a look at the prices for the rest of the year and you can quickly plan a trip that suits your budget.

How much is the cheapest flight ticket to United States from Ireland?

The cheapest flight ticket we've found from Ireland to United States is $302. This flight departs on the Wednesday, November 4, 2026.

If this flight doesn't suit you, there are lots more to choose from. Take a look at different dates and prices to find the right flight for you today.

How long is a flight to United States from Ireland?

The flight from Ireland to United States takes 8 hours and 14 minutes on average.

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

The cheapest airline flying to United States from Ireland is Scandinavian Airlines. Flights cost around $302.

Discover cheap flights from Ireland to United States.

Which airlines fly from Ireland to United States?

The airlines flying from Ireland to United States are Aer Lingus, British Airways, American Airlines and Iberia..

Thinking of booking a flight? Explore your options now.

How to find cheap flights from Ireland to United States

Looking for flight tickets from Ireland to United States? Whether you're flying one-way or round-trip, here are a few tips on how to score the best price and make your flight journey as smooth as possible.

Simply hit "search." From United Airlines to international carriers like Emirates, we've compared flights from all major airlines and online travel agents to find the cheapest Ireland–United States flights. And with us, there are no hidden fees – what you see is what you pay.
Flex your dates to secure the best fares for your Ireland-to-United States ticket. If your travel dates are flexible, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly from Ireland to United States.
Set up a Price Alert. We price-check with over 1,000 travel companies so you don't have to. You can easily track the price of your airline tickets from Ireland to United States by creating an alert. Whenever prices go up or down, you'll get an email or push notification to help make sure you get the best possible flight deal.
Look for direct flights. Only interested in direct flights from Ireland to United States? Make sure to tick "Direct flights only" when performing a search. If there are direct Ireland–United States flights available, these will appear in the results.
Find the cheapest Business Class flights from Ireland to United States. Check the difference in price of your plane ticket to United States from Ireland when traveling in Economy, Premium Economy, Business or First Class. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Ireland-to-United States flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure and destination points and could help you save money.
Search for flights on the go. To get the best flight booking experience on the go, download our app and search for cheap flight tickets from Ireland to United States when out and about.

Book a ticket from Ireland to United States with extra peace of mind

Find flexible flights from Ireland to United States. Your airline might be offering flexible flight tickets from Ireland to United States, which means you won't lose out if your flight has to be changed or canceled.
Add travel cost protection. Avoid travel pitfalls and research the possibility of adding insurance to your Ireland–United States flight booking.

Combine your flight from Ireland to United States with hotels and car rental

Once you've secured your plane ticket, we'll also help you discover the best prices and exclusive rates for hotels in United States or close by. Lastly, compare hundreds of car rental companies at once so you get the best car rental deals for your trip.

Compare Ireland-to-United States flight tickets with other routes using the Everywhere search

Not quite yet set on flying to United States from Ireland? You can easily browse other destinations by searching flights to "Everywhere" – this will allow you to find the cheapest place to travel from your origin.

Need a hotel or car rental for your trip from Ireland to United States?

After you've got your flights sorted, we can help you save even more. Get the best prices and exclusive rates for hotels and car rentals in United States.