Cheap flights from Dublin to the United States from $198
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 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Dublin to the United States
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
WestJet flights from Dublin to United States
Our best WestJet deals on Dublin to United States flight tickets
TAP AIR PORTUGAL flights from Dublin to United States
Our best TAP AIR PORTUGAL deals on Dublin to United States flight tickets
See travel insights to the United States from
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?
In general, February is the cheapest month to fly from Dublin to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $461. 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 $477.
What is the cheapest day to depart on your flight to United States?
According to our data, Wednesday is the cheapest day to fly to United States from Dublin. The lowest ticket price found for a Wednesday departure recently was $604. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $681. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.
What is the cheapest time of day to depart on your flight to United States?
The cheapest time of day to fly to United States is in the evening when flights can be purchased for as low as $411. Try not to purchase tickets in the morning because they tend to be around $670. Of course, these prices can vary depending on the time of year and what airport you fly to.
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 $570 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 $528 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
What airlines fly to United States?
Aer Lingus, American Airlines and Delta 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 66% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 13 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?
As of June 2025, 75 flights take off from Dublin and land in United States each day. The most common flight departure time for this route is 1:00PM, with 70% of daily flights taking off in the afternoon.
How many flights depart from Dublin to United States on average per week?
527 flights are operational weekly from Dublin to United States as of June 2025. The most popular departure day for this route is Fri, with 15% of flights per week taking off 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 | $198 |
|---|---|
Fastest flight time | 7h 00m |
Direct flights | Every day |
Airports in United States | 3 airports |
When did momondo last update prices for flights from Dublin Airport to United States?
Prices for flights from Dublin Airport to United States refresh daily.
How many operators does momondo search for flights from Dublin Airport to United States?
There are 11 operators available for flights from Dublin Airport to United States as of June 2025.
How old do you have to be to fly from Dublin Airport to United States?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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 license 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 flights between Dublin and United States, the leading plane model is Boeing 777, making up 18.03% of the total bookings. Other popular models include Boeing 767-300 (winglets) with 15.88%, Airbus A330-300 with 14.88%, and Airbus A330 with 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 $277 | Free Cancellation | Rating 7.0 102 reviews | |||
| PriceFrom $337 | Free Cancellation | Rating 7.0 499 reviews | |||
| PriceFrom $367 | Free Cancellation | Rating 7.3 2,923 reviews | |||
| PriceFrom $404 | Free Cancellation | Rating 7.8 1,361 reviews | |||
| PriceFrom $414 | Free Cancellation | Rating 6.6 7,016 reviews | |||
| PriceFrom $418 | Free Cancellation | Rating 7.1 1,117 reviews | |||
| PriceFrom $427 | Free Cancellation | Rating 7.5 1,463 reviews | |||
| PriceFrom $427 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $431 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $481 | Free Cancellation | Rating 7.0 2,778 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Dublin to United States?
It is quick and easy to find Dublin to United States flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to United States that suits you.
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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dublin to United States.
I’m not ready to book a flight from Dublin to United States right now. Can momondo alert me if prices change?
Price alerts on flights to United States from Dublin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.