How popular is this USA to Dublin flight route?

Within the past month, 49 users have taken a look at flights from United States to Dublin.

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

To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $159. Icelandair flights start at $170 while deals on Aer Lingus start at $229 one-way.

What is the cheapest month to book a flight from USA to Dublin?

Currently, November is the cheapest month in which you can book a flight from USA to Dublin (average of $509). Flying from USA to Dublin in June is currently the most expensive (average of $929). 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.

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What are the most popular routes from USA to Dublin?

The most popular route from USA to Dublin is Newark - Dublin. You may also consider New York John F Kennedy Intl - Dublin or Boston Logan Intl - Dublin.

What are the cheapest flights from USA to Dublin?

The cheapest flight price from USA to Dublin is $424. On average you can expect to pay $1,982. The most popular route, (Newark - Dublin), can usually be booked for $251.

What are the most reliable airlines from USA to Dublin?

No one likes to see their flight delayed. When booking a flight from USA to Dublin consider choosing American Airlines (83%), Aer Lingus (83%) or British Airways (83%) as they are the most reliable in getting you off to your destination on time.

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

The most popular airlines flying from USA to Dublin are American Airlines, Air Canada and Air France. Something to consider prior to booking your flight.

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

Users have found that booking a flight from USA to Dublin at least 60 days early can save you up to 52% on average compared to booking a flight this week. If booking 60 days before your flight isn’t an option for you, users have found flights from USA to Dublin for as little as $590 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 $810 for flights departing within the next 3 days.

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

Our data shows that January tends to be the cheapest month to fly to Dublin from USA. Users have commonly found prices around $586 for the month, but tickets can be as low as $343. Due to multiple factors, prepare for potentially higher prices in June.

What is the cheapest time of day to fly from US to DUB?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Dublin as you normally would.

What airport do you fly into for flights to Dublin from United States?

Dublin (DUB) is the airport you will fly into if you book a flight from United States to Dublin. It is only a 5.7 mi journey from Dublin (DUB) to Dublin’s city center.

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

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

How can I find direct flights from USA to Dublin?

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

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

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

$350+ Flights from the United States to Dublin

Round-trip from	$379 (United Airlines)
One-way from	$159 (Mytrip)
Popular in	June
Cheapest in	January
Average price	$661
Good round-trip deal	$441 or less
Good one-way deal	$370 or less

For a smooth arrival, Terminal 2 handles all US flights with efficient immigration and clear baggage signage.

The quickest way into Dublin is via Aircoach or Dublin Express buses, taking 30-40 minutes from the airport.

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest$204	Average$615	FlexibilityNo cancel fee	On-time79%
PLAY	Cheapest$280	Average$376	FlexibilityNo cancel fee	On-timeN/A
Scandinavian Airlines	Cheapest$280	Average$490	FlexibilityNo cancel fee	On-time77%
Icelandair	Cheapest$344	Average$506	FlexibilityNo cancel fee	On-time76%
TAP AIR PORTUGAL	Cheapest$352	Average$562	FlexibilityNo cancel fee	On-timeN/A
KLM	Cheapest$362	Average$742	FlexibilityNo cancel fee	On-time75%
Iberia	Cheapest$363	Average$713	FlexibilityNo cancel fee	On-time77%
Air Canada	Cheapest$365	Average$717	FlexibilityNo cancel fee	On-time67%
British Airways	Cheapest$367	Average$661	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$376	Average$773	FlexibilityNo cancel fee	On-time69%

$159+ Cheap flights from the United States to Dublin (DUB)

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from USA to Dublin

Keep the following information in mind while searching for USA to Dublin flight deals. Data was last updated July 1, 2025.

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Find flight deals from USA to Dublin

Cheapest flights from USA to DublinExplore the most affordable flight options available from USA to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from USA to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

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The best insider tips for theUnited States to Dublin flights

Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Dublin trip

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Best time to book a flight from USA to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from USA with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from the United States to Dublin

What is the cheapest month to book a flight from USA to Dublin?

What is the cheapest time of day to fly from US to DUB?

Find hourly flight availability from USA to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated July 1, 2025.

Read reviews from past customers who have flown Delta, KLM, and Austrian Airlines from the United States to Dublin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from USA to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Dublin from United States?

How popular is this USA to Dublin flight route?

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

What are the most popular routes from USA to Dublin?

What are the most reliable airlines from USA to Dublin?

What are the cheapest flights from USA to Dublin?

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

How can I find direct flights from USA to Dublin?

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

What is the cheapest month to book a flight from USA to Dublin?

Traveling to a place near the United States?

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Alternative routes for USA to Dublin

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Cheapest flights from USA to Dublin
Explore the most affordable flight options available from USA to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.