Cheap flights from Dublin to the United States from €172
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to the United States departing on 15/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Dublin to United States
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to United States?
The cheapest month to fly to United States from Dublin is in February. Flight prices, which tend to average around €399, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to United States from Dublin during January instead. Flights to United States in January, while not as cheap as those in February, still average around €413.
What is the cheapest day to depart on your flight to United States?
According to our data, Thursday is the cheapest day to fly to United States from Dublin. The lowest ticket price found for a Thursday departure recently was €534. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to United States for around €597.
What is the cheapest time of day to depart on your flight to United States?
Our data shows that the cheapest Dublin to United States flights are usually those with departure times in the evening. Our users have found flights to United States in the evening for as low as €354. Flights in the morning are often more expensive, with an average ticket price of €578.
What is the cheapest Dublin to United States flight route?
Fly from Dublin to Boston Logan Intl for the best Dublin - United States flight prices
How far in advance should I book a flight to United States?
You are more likely to see cheaper flights to United States from Dublin when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to United States for around €494 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Dublin for as low as €457 on momondo.
What cabin class options are available on Dublin to United States flights?
There are 4 cabin classes available to choose from on Dublin to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Dublin to United States?
Vueling, Iberia, and WestJet are the most popular carriers operating from Dublin to United States
Which airlines fly to United States?
Aer Lingus, British Airways and KLM are the top three most popular airlines that fly to United States from Dublin according to our data. Aer Lingus is the first choice among our users, with 63% of people opting to fly with this airline when travelling to United States. Keep in mind that there are 16 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.
How many flights depart from Dublin to United States on average per day?
The number of flights available between Dublin and United States is 70 per day as of June 2025. The most frequent departure time is 13:00, with 70% of daily flights leaving in the afternoon.
How many flights depart from Dublin to United States on average per week?
The number of flights available between Dublin and United States is 496 per week as of June 2025. The most frequent departure day is Fri, with 15% of weekly flights leaving on this day.
Cheap Dublin to United States flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to United States
Best price found | €172 |
|---|---|
Fastest flight time | 7h 00m |
Direct flights | Every day |
Airports in United States | 5 airports |
When did momondo last update prices for flights from Dublin Airport to United States?
Prices for flights from Dublin Airport to United States are updated daily.
How many operators does momondo search for flights from Dublin Airport to United States?
The number of operators available for flights from Dublin Airport to United States is 16 as of June 2025.
How old do you have to be to fly from Dublin Airport to United States?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to United States.
What documentation or ID do you need to fly to United States?
The required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Dublin to United States?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Dublin to United States is Boeing 777 (18.03% of total bookings). The next most popular plane models are Boeing 767-300 (winglets) (15.88%), Airbus A330-300 (14.88%), and Airbus A330 (9.55%).
Best airlines flying from Dublin to United States
Compare and see reviews for airlines that fly from Dublin to United States with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €237 | Free Cancellation | Rating 7.0 102 reviews | |||
| PriceFrom €261 | Free Cancellation | Rating 7.3 1,388 reviews | |||
| PriceFrom €300 | Free Cancellation | Rating 8.0 7,961 reviews | |||
| PriceFrom €301 | Free Cancellation | Rating 7.0 499 reviews | |||
| PriceFrom €319 | Free Cancellation | Rating 7.3 2,923 reviews | |||
| PriceFrom €321 | Free Cancellation | Rating 7.1 1,117 reviews | |||
| PriceFrom €329 | Free Cancellation | Rating 6.6 7,016 reviews | |||
| PriceFrom €344 | Free Cancellation | Rating 7.8 1,361 reviews | |||
| PriceFrom €344 | Free Cancellation | Rating 6.8 7,148 reviews | |||
| PriceFrom €374 | Free Cancellation | Rating 7.5 1,463 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Dublin to United States?
Finding the right flight to United States from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United States quick and easy, saving you time and money.
Can I find flights from Dublin to United States with flexible booking policies on momondo?
Flights from Dublin to United States with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Dublin to United States?
momondo helps you find the best flight between Dublin and United States by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Dublin to United States right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Dublin to United States flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.