Cheap flights from the United States to Ireland from $152
This is the cheapest one-way flight price, found on 11/27. Prices may vary by date and flight preferences.
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 58 days early can save you up to 26% on average compared to booking a flight this week. If booking 58 days before your flight isn’t an option for you, users have found flights from USA to Ireland for as little as $696 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 $889 for flights departing within the next 3 days.
What is the cheapest month to fly from USA to Ireland?
January can be a great time to fly to Ireland from USA with a flight ticket averaging about $630. Cheapflights users have found deals in the month of January for as cheap as $342. The most expensive prices can be found in the month of July.
When is the cheapest time to fly from USA to Ireland (US - IE)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Ireland as you normally would.
Cheap PLAY flights from USA to Ireland
Explore cheap flight options specifically provided by PLAY for the route between USA and Ireland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,764,469 searches. Data last updated November 28, 2023.
Find some of the cheapest PLAY flights traveling from USA to Ireland. Come back soon if you're not finding the exact deal you're looking for.
Cheap TAP AIR PORTUGAL flights from USA to Ireland
Explore cheap flight options specifically provided by TAP AIR PORTUGAL for the route between USA and Ireland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,764,469 searches. Data last updated November 28, 2023.
Some of the lowest-priced TAP AIR PORTUGAL flights we've found at this time heading from USA to Ireland. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Cheap USA to Ireland flights in November & December 2023
Find cheap flight options from USA to Ireland specifically for the months of November and December 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,764,469 searches. Prices were last updated on November 28, 2023.
Scroll through some of the best deals on flights from USA to Ireland in 2023. More deals are always being added, so be sure to check back regularly.
USA to Ireland 2023 flight deals
Discover exclusive flight deals for travel between USA and Ireland in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,764,469 searches. Data last updated November 28, 2023.
Scroll through some of the best deals on flights from USA to Ireland in 2023. More deals are always being added, so be sure to check back regularly.
Non-stop flights to Ireland from USA
Discover non-stop flight options from USA to Ireland. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,764,469 searches. Data last updated November 28, 2023.
If you're seeking options on non-stop flights from USA to Ireland, check out these fares. Users can also choose from other USA to Ireland flights by using the search form above.
USA to Ireland flights leaving soon
Find last-minute flight options from USA to Ireland for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,764,469 searches. Data last updated November 28, 2023.
Users seeking a last-minute flight from USA to Ireland should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.
One-way flights to Ireland from USA
Search for one-way flight options from USA to Ireland. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,764,469 searches. Data last updated November 28, 2023.
Take a look at some of the best available options we've come across on one-way flights from USA to Ireland. Those needing a return flight from USA to Ireland can use the search form above.
Find flights from USA to Ireland within your budget
Customize your flight search to find flights from USA to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,764,469 searches. Data last updated November 28, 2023.
Fly from
Fly to
Budget
$257 - $451
Route
Depart
Return
Price
Washington, D.C. Dulles IntlDublin
IAD - DUB
IADDUB
Washington, D.C. Dulles Intl
Sun 3/3
1 stop10h 35m
Dublin
Thu 3/7
1 stop10h 55m
NewarkDublin
EWR - DUB
EWRDUB
Newark
Wed 1/17
1 stop33h 40m
Dublin
Mon 1/22
1 stop29h 50m
Washington, D.C. Dulles IntlDublin
IAD - DUB
IADDUB
Washington, D.C. Dulles Intl
Fri 1/19
1 stop19h 40m
Dublin
Fri 1/26
1 stop26h 45m
Boston Logan IntlDublin
BOS - DUB
BOSDUB
Boston Logan Intl
Tue 1/23
2 stops17h 00m
Dublin
Mon 1/29
1 stop29h 45m
Washington, D.C. Dulles IntlDublin
IAD - DUB
IADDUB
Washington, D.C. Dulles Intl
Mon 12/11
1 stop9h 35m
Dublin
Sun 12/17
1 stop11h 50m
NewarkDublin
EWR - DUB
EWRDUB
Newark
Fri 2/2
Nonstop6h 35m
Dublin
Thu 2/8
Nonstop8h 00m
New York LaGuardiaDublin
LGA - DUB
LGADUB
New York LaGuardia
Mon 1/1
1 stop18h 27m
Dublin
Fri 1/12
2 stops34h 12m
New York John F Kennedy IntlDublin
JFK - DUB
JFKDUB
New York John F Kennedy Intl
Sat 2/17
2 stops15h 35m
Dublin
Sun 2/25
2 stops16h 27m
New York John F Kennedy IntlDublin
JFK - DUB
JFKDUB
New York John F Kennedy Intl
Fri 2/2
Nonstop6h 30m
Dublin
Wed 2/7
Nonstop8h 05m
Reviews of airlines servicing Ireland
Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated November 28, 2023.
Get a feel of what it's like to fly with PLAY, TAP AIR PORTUGAL and Aer Lingus from USA to Ireland by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Overall
Food
Boarding
Crew
Comfort
Reviews
The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta
Entertainment
Overall
Food
Boarding
Crew
Comfort
Reviews
The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta
Entertainment
Overall
Food
Boarding
Crew
Comfort
Reviews
The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta
Entertainment
Overall
Food
Boarding
Crew
Comfort
Reviews
The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta
Entertainment
Overall
Food
Boarding
Crew
Comfort
Reviews
The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta
Related info for your journey
Find useful and relevant information for your journey from USA to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 PLAY for just $257, but on average you can expect to pay $262.
Are there nonstop flights from USA to Ireland for under $500 on Cheapflights?
Cheapflights has at least 20 direct flights from USA to Ireland under $500. A good price for a nonstop flight from USA to Ireland is less than $445.
Are there last-minute flights available from USA to Ireland for under $300?
There are currently 20+ open flights from USA to Ireland within the next 7 days for less than $300.
How popular is this USA to Ireland flight route?
Within the past month, 17 users have taken a look at flights from United States to Ireland.
What does LAX to DUB mean?
Los Angeles Airport is LAX and Dublin Airport is DUB. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Shannon Airport (SNN), Cork Airport (ORK), Donegal Airport (CFN), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR) are other airports near this flight route and their unique identifiers/IATA codes.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your tripComplete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.
Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.
Top 10 airlines flying from USA to Ireland
Discover the top 10 airlines that operate flights from USA to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,764,469 searches. Data last updated November 28, 2023.
Search flights to Ireland by cabin class
Hourly flight availability from USA to Ireland
Find hourly flight availability from USA to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 28, 2023.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 0%of flight departures | Morning6 am to noon |
| 60%of flight departures | AfternoonNoon to 6 pm |
| 39%of flight departures | Evening6 pm to midnight |
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from USA to Ireland?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ireland from USA today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from USA to Ireland?
Cheapflights helps you find that perfect flight to Ireland from USA by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from USA to Ireland with no change fees?
Certainly. Search results for flights to Ireland from USA shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from USA to Ireland become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!