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Cheap flights from USA to Ireland

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How to find the cheapest flight from
USA to Ireland

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

Users have found that booking a flight from USA to Ireland at least 55 days early can save you up to 58% on average compared to booking a flight this week. If booking 55 days before your flight isn’t an option for you, users have found flights from USA to Ireland for as little as $640 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $834 for flights departing within the next 3 days.

What is the cheapest month to fly from USA to Ireland?

October can be a great time to fly to Ireland from USA with a flight ticket averaging about $543. Cheapflights users have found deals in the month of October for as cheap as $356. The most expensive prices can be found in the month of July.

Cheap flights from USA to Ireland in December, January 2021

The best prices found for USA to Ireland flights for December, January
26 Dec - 31 Dec
$303pp
EWR
Newark
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
EWR
Newark
22 Dec - 1 Jan
$308pp
IAD
Washington Dulles Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
IAD
Washington Dulles Intl
26 Dec - 31 Dec
$315pp
EWR
Newark
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
EWR
Newark

USA to Ireland 2021 flight deals

Cheap flights to Ireland from USA found for this year
26 Dec - 31 Dec
$303pp
EWR
Newark
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
EWR
Newark
22 Dec - 1 Jan
$308pp
IAD
Washington Dulles Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
IAD
Washington Dulles Intl
26 Dec - 31 Dec
$315pp
EWR
Newark
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
EWR
Newark

Non-stop flights to Ireland from USA

Save time with USA to Ireland direct flight deals
26 Jan - 9 Feb
$378pp
BOS
Boston Logan Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
BOS
Boston Logan Intl
11 Jan - 18 Jan
$390pp
JFK
New York John F Kennedy Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
JFK
New York John F Kennedy Intl
9 Feb - 14 Feb
$394pp
BOS
Boston Logan Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
BOS
Boston Logan Intl

Last minute flights from USA to Ireland

Late deals on round-trip flights to Ireland from USA, departing today and this week
10 Dec - 11 Jan
$391pp
EWR
Newark
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
EWR
Newark
10 Dec - 17 Dec
$394pp
EWR
Newark
Multiple Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Lufthansa
Non-Stop
EWR
Newark
10 Dec - 11 Jan
$415pp
EWR
Newark
Multiple Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Air Canada
   
2 STOPS
EWR
Newark

One-way flights to Ireland from USA

The cheapest one-way flights from USA to Ireland
3:20 pm - 10:10 am
TAP AIR PORTUGAL
1 Stop
13h 50m
EWR - DUB
TAP AIR PORTUGAL
$138
mytrip.com
3:20 pm - 10:10 am
TAP AIR PORTUGAL
1 Stop
13h 50m
EWR - DUB
TAP AIR PORTUGAL
$150
Gotogate
3:20 pm - 10:10 am
TAP AIR PORTUGAL
1 Stop
13h 50m
EWR - DUB
TAP AIR PORTUGAL
$158
mytrip.com

Related info for your journey

Useful info, stats and facts about USA to Ireland flights.

Flight FAQs

From USA to Ireland

Are flight prices decreasing from USA to Ireland due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both USA and Ireland for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from United States to Ireland to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. Some of the new policies that have been implemented to accommodate travelers flying from United States to Ireland are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from United States to Ireland have flexible cancellations due to COVID-19?

Some of the carriers operating flights from United States to Ireland that may be offering flexible cancellation policies are United Airlines, British Airways, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from USA to Ireland for under $400 on Cheapflights?

Yes, there are multiple flights from USA to Ireland for under $400. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $301, but on average you can expect to pay $320.

Are there nonstop flights from USA to Ireland for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from USA to Ireland under $400. A good price for a nonstop flight from USA to Ireland is less than $414.

Are there last-minute flights available from USA to Ireland for under $400?

There are currently 20+ open flights from USA to Ireland within the next 7 days for less than $400.

How popular is this flight route?

Within the past month, 20 users have taken a look at flights from United States to Ireland.

What are the most popular airlines that fly from USA to Ireland?

When booking a flight from USA to Ireland, you may want to consider flying on Major Airline, American Airlines or Air Canada as they are the most popular for this route.

What are the most popular routes from USA to Ireland?

The most popular flight routes from USA to Ireland are Newark - Dublin, Chicago O'Hare Intl - Dublin and New York John F Kennedy Intl - Dublin.

What are the cheapest Flights from USA to Ireland?

On average you can expect to pay $617 for a flight from USA to Ireland. The cheapest flight overall is $323 while the most popular route, (Newark - Dublin) is currently priced at $316.

How long is the flight from USA to Ireland?

There are many flights that can get you from USA to Ireland in 6h 15m. Fly via Aer Lingus or Icelandair to get the fastest option. Both multi-stop and nonstop flights can be found to your destination and back.

What is the cheapest airline to fly from USA to Ireland round-trip?

TAP AIR PORTUGAL, at $301, was found to be the cheapest airline from USA to Ireland..

What are the cheapest airlines to fly from USA to Ireland one-way?

One-way options have recently been found by users for as low as $138 on TAP AIR PORTUGAL.

Destination information for Ireland

Things to know before you go. Useful info for your trip from USA to Ireland
Today's exchange rate
$1 = €0.84
Flight duration
7h 02m

Airports servicing

Castlebar (CLB)
Dublin (DUB)
Galway (GWY)
Knock (NOC)
Cork (ORK)

Top 10 airlines from USA to Ireland

The chart below displays the airlines Cheapflights users traveling from USA to Ireland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$99 $154 No cancel fee 65%
Frontier
$87 $156 No cancel fee 62%
Alaska Airlines
$339 $388 No cancel fee 75%
Norwegian
$359 $486 No cancel fee 74%
Norwegian Air International
$279 $498 No cancel fee N/A
Finnair
$285 $522 No change fee 76%
SWISS
$269 $543 No change fee 79%
Iberia
$341 $636 No change fee 77%
Turkish Airlines
$599 $780 No cancel fee 77%
Austrian Airlines
$685 $845 No change fee 78%
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