Cheap flights from the United States to Ireland from $190

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LAX — DUB
may. 27 — jun. 31

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 49 days early can save you up to 36% on average compared to booking a flight this week. If booking 49 days before your flight isn’t an option for you, users have found flights from USA to Ireland for as little as $680 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 $841 for flights departing within the next 3 days.

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

February can be a great time to fly to Ireland from USA with a flight ticket averaging about $610. Cheapflights users have found deals in the month of February for as cheap as $286. The most expensive prices can be found in the month of June.

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 2,730,072 searches. Data last updated mayo 22, 2024.
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.
mié. 9/47:15 pmBOS - DUB
1 stop9h 55mPLAY
dom. 12/811:00 amDUB - BOS
1 stop11h 00mPLAY
Deal found 5/21$262
sáb. 11/166:20 pmBOS - DUB
1 stop10h 20mPLAY
sáb. 11/2311:00 amDUB - BOS
1 stop11h 00mPLAY
Deal found 5/22$268
mié. 11/136:15 pmSWF - DUB
1 stop10h 25mPLAY
jue. 11/2111:00 amDUB - SWF
1 stop11h 05mPLAY
Deal found 5/21$269
sáb. 11/166:20 pmBOS - DUB
1 stop10h 20mPLAY
sáb. 11/2311:00 amDUB - BOS
1 stop11h 00mPLAY
Deal found 5/21$270
dom. 9/17:15 pmBOS - DUB
1 stop9h 30mPLAY
lun. 9/911:35 amDUB - BOS
1 stop11h 25mPLAY
Deal found 5/21$271
mié. 9/47:15 pmSWF - DUB
1 stop9h 55mPLAY
dom. 12/811:00 amDUB - SWF
1 stop11h 05mPLAY
Deal found 5/21$272
dom. 10/277:20 pmBOS - DUB
1 stop10h 20mPLAY
sáb. 11/911:00 amDUB - BOS
1 stop11h 00mPLAY
Deal found 5/21$275
vie. 9/67:15 pmBOS - DUB
1 stop9h 50mPLAY
vie. 9/1311:35 amDUB - BOS
1 stop11h 25mPLAY
Deal found 5/21$277
vie. 11/86:15 pmSWF - DUB
1 stop10h 25mPLAY
dom. 11/1711:00 amDUB - SWF
1 stop11h 05mPLAY
Deal found 5/21$279

Cheap Scandinavian Airlines flights from USA to Ireland

Explore cheap flight options specifically provided by Scandinavian Airlines 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 2,730,072 searches. Data last updated mayo 22, 2024.
Some of the lowest-priced Scandinavian Airlines 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.
lun. 11/117:05 pmJFK - DUB
1 stop11h 35mScandinavian Airlines
mié. 11/2012:30 pmDUB - JFK
1 stop33h 35mScandinavian Airlines
Deal found 5/21$292
mar. 11/57:05 pmJFK - DUB
1 stop11h 35mScandinavian Airlines
mar. 11/1912:05 pmDUB - JFK
2 stops34h 00mScandinavian Airlines
Deal found 5/21$304
lun. 11/117:05 pmJFK - DUB
1 stop11h 35mScandinavian Airlines
mié. 11/2011:15 amDUB - JFK
2 stops34h 50mScandinavian Airlines
Deal found 5/21$308
mar. 11/57:05 pmJFK - DUB
1 stop11h 35mScandinavian Airlines
jue. 11/1412:05 pmDUB - JFK
2 stops34h 00mScandinavian Airlines
Deal found 5/21$323
mar. 5/285:50 pmBOS - DUB
2 stops12h 40mScandinavian Airlines
mar. 8/2712:40 pmDUB - BOS
1 stop32h 20mScandinavian Airlines
Deal found 5/22$713
mié. 5/296:50 pmEWR - DUB
1 stop11h 40mScandinavian Airlines
mié. 6/1212:40 pmDUB - EWR
1 stop31h 15mScandinavian Airlines
Deal found 5/21$769

Cheap USA to Ireland flights in May & June 2024

Find cheap flight options from USA to Ireland specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Prices were last updated on mayo 22, 2024.
Scroll through some of the best deals on flights from USA to Ireland in 2024. More deals are always being added, so be sure to check back regularly.
mar. 6/117:15 pmSWF - DUB
1 stop10h 00mPLAY
jue. 6/1311:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/22$346
mar. 6/117:15 pmSWF - DUB
1 stop10h 00mPLAY
mié. 6/1911:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/21$359
mar. 6/117:15 pmSWF - DUB
1 stop10h 00mPLAY
sáb. 6/1511:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/21$361
mar. 6/117:15 pmSWF - DUB
1 stop10h 00mPLAY
vie. 6/2111:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/21$374
mar. 6/117:15 pmSWF - DUB
1 stop10h 00mPLAY
mié. 6/1911:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/21$381
jue. 5/307:15 pmSWF - DUB
1 stop10h 00mPLAY
mié. 6/1211:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/20$388
vie. 6/77:15 pmSWF - DUB
1 stop9h 50mPLAY
vie. 6/1411:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/21$391
mar. 6/117:15 pmSWF - DUB
1 stop10h 00mPLAY
vie. 6/2111:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/22$397
lun. 6/37:15 pmSWF - DUB
1 stop9h 50mPLAY
vie. 6/1411:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/20$405

USA to Ireland 2024 flight deals

Discover exclusive flight deals for travel between USA and Ireland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated mayo 22, 2024.
Scroll through some of the best deals on flights from USA to Ireland in 2024. More deals are always being added, so be sure to check back regularly.
mié. 11/136:15 pmSWF - DUB
1 stop10h 25mPLAY
jue. 11/2111:00 amDUB - SWF
1 stop11h 05mPLAY
Deal found 5/21$269
lun. 11/116:30 pmEWR - DUB
1 stop11h 45mScandinavian Airlines
mié. 11/2011:15 amDUB - EWR
1 stop31h 20mScandinavian Airlines
Deal found 5/21$271
mié. 9/47:15 pmSWF - DUB
1 stop9h 55mPLAY
dom. 12/811:00 amDUB - SWF
1 stop11h 05mPLAY
Deal found 5/21$272
mié. 11/136:30 pmEWR - DUB
1 stop11h 45mScandinavian Airlines
jue. 11/2112:05 pmDUB - EWR
1 stop30h 20mScandinavian Airlines
Deal found 5/21$277
vie. 11/86:15 pmSWF - DUB
1 stop10h 25mPLAY
dom. 11/1711:00 amDUB - SWF
1 stop11h 05mPLAY
Deal found 5/21$279
lun. 11/116:30 pmEWR - DUB
1 stop11h 45mScandinavian Airlines
mié. 11/2011:15 amDUB - EWR
1 stop31h 20mScandinavian Airlines
Deal found 5/21$280
jue. 11/146:15 pmSWF - DUB
1 stop10h 25mPLAY
jue. 11/2111:00 amDUB - SWF
1 stop11h 05mPLAY
Deal found 5/22$281
mié. 9/47:15 pmSWF - DUB
1 stop9h 55mPLAY
dom. 12/811:00 amDUB - SWF
1 stop11h 05mPLAY
Deal found 5/21$282
lun. 9/167:15 pmSWF - DUB
1 stop9h 50mPLAY
vie. 9/2711:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/21$284

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 2,730,072 searches. Data last updated mayo 22, 2024.
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.
lun. 11/119:10 pmJFK - DUB
Nonstop6h 35mDelta
mié. 11/2010:45 amDUB - JFK
Nonstop8h 05mDelta
Deal found 5/21$434
lun. 11/117:15 pmEWR - DUB
Nonstop6h 45mLufthansa
mié. 11/209:00 amDUB - EWR
Nonstop7h 50mLufthansa
Deal found 5/22$434
mié. 11/69:15 pmBOS - DUB
Nonstop6h 10mKLM
mié. 11/2011:50 amDUB - BOS
Nonstop7h 35mKLM
Deal found 5/21$434
lun. 11/119:15 pmBOS - DUB
Nonstop6h 10mKLM
lun. 11/1811:50 amDUB - BOS
Nonstop7h 35mKLM
Deal found 5/22$436
sáb. 11/169:15 pmBOS - DUB
Nonstop6h 10mKLM
sáb. 11/2311:50 amDUB - BOS
Nonstop7h 35mKLM
Deal found 5/21$437
dom. 8/188:35 pmBOS - DUB
Nonstop6h 10mKLM
mié. 12/1811:50 amDUB - BOS
Nonstop7h 35mKLM
Deal found 5/22$445
mié. 11/69:10 pmJFK - DUB
Nonstop6h 40mAer Lingus
jue. 11/144:40 pmDUB - JFK
Nonstop7h 45mAer Lingus
Deal found 5/21$450
mié. 11/69:10 pmJFK - DUB
Nonstop6h 35mDelta
jue. 11/1410:45 amDUB - JFK
Nonstop8h 05mDelta
Deal found 5/22$455
dom. 7/78:30 pmBOS - DUB
Nonstop6h 15mDelta
mar. 7/161:15 pmDUB - BOS
Nonstop7h 20mDelta
Deal found 5/20$457

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 2,730,072 searches. Data last updated mayo 22, 2024.
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.
jue. 5/307:15 pmSWF - DUB
1 stop10h 00mPLAY
mié. 6/1211:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/20$388
mar. 5/287:15 pmSWF - DUB
1 stop10h 00mPLAY
vie. 6/711:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/21$406
jue. 5/307:15 pmSWF - DUB
1 stop10h 00mPLAY
dom. 6/911:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/21$407
mié. 5/297:15 pmSWF - DUB
1 stop10h 00mPLAY
mié. 6/1211:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/21$409
jue. 5/307:15 pmSWF - DUB
1 stop10h 00mPLAY
dom. 6/911:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/21$423
mar. 5/287:15 pmSWF - DUB
1 stop10h 00mPLAY
vie. 6/711:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/21$424
mar. 5/287:15 pmSWF - DUB
1 stop10h 00mPLAY
mar. 6/1111:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/22$439
mar. 5/287:15 pmSWF - DUB
1 stop10h 00mPLAY
sáb. 6/811:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/21$443
mié. 5/297:15 pmSWF - DUB
1 stop10h 00mPLAY
mié. 6/1211:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/22$444

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 2,730,072 searches. Data last updated mayo 22, 2024.
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.
mar. 10/1511:55 pmJFK - DUB
1 stop18h 15mMultiple Airlines
Deal found 5/21$190
lun. 11/1111:55 pmJFK - DUB
1 stop30h 50mMultiple Airlines
Deal found 5/21$191
lun. 10/1411:55 pmJFK - DUB
1 stop18h 15mMultiple Airlines
Deal found 5/21$202
lun. 10/711:55 pmJFK - DUB
1 stop18h 15mMultiple Airlines
Deal found 5/20$211
lun. 10/711:55 pmJFK - DUB
1 stop18h 15mMultiple Airlines
Deal found 5/21$213
dom. 7/2112:30 amJFK - DUB
1 stop31h 50mMultiple Airlines
Deal found 5/20$215
lun. 11/1111:55 pmJFK - DUB
2 stops29h 35mMultiple Airlines
Deal found 5/21$220
lun. 7/221:30 amJFK - DUB
1 stop16h 00mMultiple Airlines
Deal found 5/21$221
mar. 7/231:30 amJFK - DUB
1 stop12h 30mMultiple Airlines
Deal found 5/21$222

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 2,730,072 searches. Data last updated mayo 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$262 - $461

Route

Depart

Return

Price

Boston Logan IntlDublin

BOS - DUB

BOSDUB

Boston Logan Intl

mié. 9/4

1 stop9h 55m

Dublin

dom. 12/8

1 stop11h 00m

$262

New York John F Kennedy IntlDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

lun. 11/11

1 stop11h 35m

Dublin

mié. 11/20

1 stop33h 35m

$292

New York John F Kennedy IntlDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

sáb. 11/9

1 stop20h 20m

Dublin

dom. 11/17

1 stop20h 40m

$380

New York John F Kennedy IntlDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

lun. 11/11

2 stops39h 30m

Dublin

mié. 11/20

2 stops16h 27m

$430

New York John F Kennedy IntlDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

lun. 11/11

Nonstop6h 35m

Dublin

mié. 11/20

Nonstop8h 05m

$434

New York John F Kennedy IntlDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

vie. 11/8

1 stop9h 30m

Dublin

mié. 11/20

1 stop11h 15m

$436

New York John F Kennedy IntlDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

mié. 11/6

1 stop12h 39m

Dublin

lun. 11/11

Nonstop8h 05m

$439

New York John F Kennedy IntlDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

lun. 11/4

2 stops15h 30m

Dublin

jue. 11/14

2 stops18h 46m

$445

New York John F Kennedy IntlDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

mié. 11/13

1 stop14h 40m

Dublin

dom. 11/17

1 stop13h 25m

$461

Flights are sorted by cheapest first

Deals found on 5/21

No data available for this route at this time. Please check back soon.

Best time to book a flight from USA to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from USA with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 mayo 22, 2024.
Get a feel of what it's like to fly with PLAY, Scandinavian Airlines and TAP AIR PORTUGAL 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.
8.0
Very good
10,585 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

8.0
Very good
10,585 reviews
8.0
Very good
10,585 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.9
Good
1,554 reviews
8.0
Very good
10,585 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.8
Good
1,970 reviews
8.0
Very good
10,585 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.8
Good
1,370 reviews
8.0
Very good
10,585 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.6
Good
4,426 reviews
8.0
Very good
10,585 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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 $262, but on average you can expect to pay $276.

  • 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 $463.

  • 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 USA to Ireland flight route?

  • 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), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from USA to Ireland that include extra baggage allowance?

    The amount of baggage you can bring on your USA to Ireland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from USA to Ireland with specific airlines?

    Yes, Cheapflights allows you to browse and filter USA to Ireland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from USA to Ireland that include hotel bookings?

    Yes. In addition to deals on USA to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from USA to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Ireland.

  • Can I find deals for business class flights from USA to Ireland?

    Yes. Cheapflights offers flight deals from USA to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from USA to Ireland that allow pets onboard?

    Many airlines flying from USA to Ireland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from USA to Ireland?

    Yes, you can often find last-minute deals on USA to Ireland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the USA to Ireland flight deals updated?

    The USA to Ireland flight deals you see on this page were last updated on 5/22.

  • When is the best time to book a flight from USA to Ireland?

    Currently, November is the cheapest month in which you can book a flight from USA to Ireland (average of $505). Flying from USA to Ireland in June is currently the most expensive (average of $964). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for USA to Ireland
See prices for flight routes from nearby airports that may be better suited for you.

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 2,730,072 searches. Data last updated mayo 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$216Average$889FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
PLAYCheapest$275Average$458FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Scandinavian AirlinesCheapest$276Average$502FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest$372Average$594FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
IcelandairCheapest$382Average$695FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapest$389Average$772FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$409Average$944FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
SWISSCheapest$433Average$661FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Austrian AirlinesCheapest$436Average$876FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
FinnairCheapest$442Average$881FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Search flights from USA to Ireland by cabin class

Find flights from USA to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Business Classfrom $1,311/person
Prem Econ Classfrom $991/person
Economy Classfrom $338/person

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 mayo 22, 2024.
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
43%of flight departuresAfternoonNoon to 6 pm
56%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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!

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