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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 47 days early can save you up to 24% on average compared to booking a flight this week. If booking 47 days before your flight isn’t an option for you, users have found flights from USA to Ireland for as little as $993 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 $1,123 for flights departing within the next 3 days.

Cheap flights from USA to Ireland in September, October 2020

The best prices found for USA to Ireland flights for September, October
5 Oct - 20 Oct
$283pp
SFO
San Francisco
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
     
3 STOPS
SFO
San Francisco
25 Oct - 27 Oct
$296pp
EWR
Newark
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
EWR
Newark
10 Oct - 23 Oct
$296pp
SFO
San Francisco
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
     
3 STOPS
SFO
San Francisco

USA to Ireland 2020 flight deals

Cheap flights to Ireland from USA found for this year
5 Oct - 20 Oct
$283pp
SFO
San Francisco
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
     
3 STOPS
SFO
San Francisco
11 Nov - 18 Nov
$287pp
EWR
Newark
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
EWR
Newark
9 Nov - 15 Nov
$290pp
SFO
San Francisco
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
SFO
San Francisco

Non-stop flights to Ireland from USA

Save time with USA to Ireland direct flight deals
11 Nov - 14 Nov
$391pp
BOS
Boston Logan Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
BOS
Boston Logan Intl
1 Dec - 8 Dec
$401pp
BOS
Boston Logan Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
BOS
Boston Logan Intl
11 Nov - 25 Nov
$402pp
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
22 Sep - 30 Oct
$383pp
EWR
Newark
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
EWR
Newark
25 Sep - 8 Nov
$384pp
EWR
Newark
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
EWR
Newark
22 Sep - 28 Oct
$415pp
EWR
Newark
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
EWR
Newark

One-way flights to Ireland from USA

The cheapest one-way flights from USA to Ireland
5:00 pm - 11:25 am
TAP AIR PORTUGAL
1 Stop
13h 25m
JFK - DUB
TAP AIR PORTUGAL
$162
Gotogate
6:00 pm - 12:25 pm
TAP AIR PORTUGAL
1 Stop
14h 25m
JFK - DUB
TAP AIR PORTUGAL
$163
Gotogate
5:00 pm - 5:40 pm
TAP AIR PORTUGAL
1 Stop
19h 40m
JFK - DUB
TAP AIR PORTUGAL
$164
Gotogate

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.

Can I find flights from USA to Ireland for under $300 on Cheapflights?

Yes, there are multiple flights from USA to Ireland for under $300. The cheapest flight booked recently is on Multiple Airlines for just $283, but on average you can expect to pay $298.

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 $413.

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 New York John F Kennedy Intl - Dublin, Newark - Dublin and Chicago O'Hare 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, (New York John F Kennedy Intl - Dublin) is currently priced at $323.

How long is the flight from USA to Ireland?

There are many flights that can get you from USA to Ireland in 5h 55m. Fly via Aer Lingus, British Airways, or Finnair to get the fastest option. Generally, flights for this route are nonstop.

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

TAP AIR PORTUGAL, at $299, 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 $139 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 = €0.85
Flight duration
8h 07m

Airports servicing

Castlebar (CLB)
Dublin (DUB)
Knock (NOC)
Cork (ORK)
Shannon (SNN)
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