Question 1

How often are flights from Dublin to the United States delayed?

Accepted Answer

Historically, on average around 12% of flights between Dublin and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 145 minutes.

Question 2

Which airlines fly to United States?

Accepted Answer

Aer Lingus, United Airlines and British Airways 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 58% of people opting to fly with this airline when travelling to United States. Keep in mind that there are 15 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

Question 3

What is the most punctual flight time for Dublin to the United States flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Question 4

How far in advance should I book a flight to United States?

Accepted Answer

You are more likely to see cheaper flights to United States from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around £423 when searching weeks before you fly. 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 £381 on momondo.

Question 5

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Question 6

What is the cheapest month to fly to United States?

Accepted Answer

The month of February is, on average, the cheapest month to fly to United States from Dublin, with most prices found around £341. If you are unable to visit United States during the month of February, then departing from Dublin during the month September is also very affordable. Most momondo users find prices during this month for around £344.

Question 7

Can stopping save me money on Dublin to United States flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between Dublin to United States.

Question 8

Which airline has the best punctuality record on Dublin to the United States flights?

Accepted Answer

According to our data, JetBlue have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

Question 9

What cabin class options are available on Dublin to United States flights?

Accepted Answer

There are 3 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.

Question 10

What is the cheapest Dublin to United States flight route?

Accepted Answer

Fly from Dublin to New York John F Kennedy Intl for the best Dublin - United States flight prices

Question 11

What is the cheapest day to depart on your flight to United States?

Accepted Answer

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 £440. 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 Saturday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to United States for around £507.

Question 12

What is the cheapest time of day to depart on your flight to United States?

Accepted Answer

Our most recent data shows that the best time of day to fly to United States is in the afternoon. Flights from Dublin to United States during this time can be as low as £418. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £492 on average. Flights to United States from Dublin in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 13

How many flights depart from Dublin to United States on average per day?

Accepted Answer

33 flights are operational daily from Dublin to United States as of January 2026. The most popular departure time for this route is 16:00, with 59% of flights per day taking off in the afternoon.

Question 14

What is the cheapest airline that flies from Dublin to United States?

Accepted Answer

WestJet, LEVEL, and Icelandair are the most popular carriers operating from Dublin to United States

Question 15

How many flights depart from Dublin to United States on average per week?

Accepted Answer

231 flights are operational weekly from Dublin to United States as of January 2026. The most popular departure day for this route is Thu, with 16% of flights per week taking off on this day.

Question 16

When did momondo last update prices for flights from Dublin Airport to United States?

Accepted Answer

Prices for flights from Dublin Airport to United States were last updated today.

Question 17

How many operators does momondo search for flights from Dublin Airport to United States?

Accepted Answer

There are 15 operators available for flights from Dublin Airport to United States as of January 2026.

Question 18

How old do you have to be to fly from Dublin Airport to United States?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to United States.

Question 19

What documentation or ID do you need to fly to United States?

Accepted Answer

The travel and health documents required for your trip to United States can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	£257
Fastest flight time	6h 59m
Direct flights	Every day
Airports in United States	4,296 airports

Airline	Rating	Free Cancellation	Price
PLAY	PriceFrom £218	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Scandinavian Airlines	PriceFrom £228	Free Cancellation	Rating 7.3 1,655 reviews	Search Scandinavian Airlines flights
Icelandair	PriceFrom £263	Free Cancellation	Rating 7.1 597 reviews	Search Icelandair flights
British Airways	PriceFrom £269	Free Cancellation	Rating 6.7 7,691 reviews	Search British Airways flights
TAP AIR PORTUGAL	PriceFrom £275	Free Cancellation	Rating 7.1 2,122 reviews	Search TAP AIR PORTUGAL flights
Aer Lingus	PriceFrom £290	Free Cancellation	Rating 7.2 1,436 reviews	Search Aer Lingus flights
KLM	PriceFrom £299	Free Cancellation	Rating 7.7 1,441 reviews	Search KLM flights
Lufthansa	PriceFrom £305	Free Cancellation	Rating 6.8 7,731 reviews	Search Lufthansa flights
American Airlines	PriceFrom £312	Free Cancellation	Rating 7.2 11,161 reviews	Search American Airlines flights
Air France	PriceFrom £314	Free Cancellation	Rating 7.4 1,523 reviews	Search Air France flights

Cheap flights from Dublin to the United States from £215

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 2/2. 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

What is the cheapest month to fly to United States?

What is the cheapest day to depart on your flight to United States?

What is the cheapest time of day to depart on your flight to United States?

What is the cheapest Dublin to United States flight route?

Fly from Dublin to New York John F Kennedy Intl for the best Dublin - United States flight prices

How far in advance should I book a flight to United States?

What cabin class options are available on Dublin to United States flights?

There are 3 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.

Can stopping save me money on Dublin to United States flights?

No. A direct flight is the cheapest option for a flight between Dublin to United States.

What is the cheapest airline that flies from Dublin to United States?

WestJet, LEVEL, and Icelandair are the most popular carriers operating from Dublin to United States

Which airlines fly to United States?

How often are flights from Dublin to the United States delayed?

Historically, on average around 12% of flights between Dublin and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 145 minutes.

What is the most punctual flight time for Dublin to the United States flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Dublin to the United States flights?

According to our data, JetBlue have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

How many flights depart from Dublin to United States on average per day?

33 flights are operational daily from Dublin to United States as of January 2026. The most popular departure time for this route is 16:00, with 59% of flights per day taking off in the afternoon.

How many flights depart from Dublin to United States on average per week?

231 flights are operational weekly from Dublin to United States as of January 2026. The most popular departure day for this route is Thu, with 16% of flights per week taking off on this day.

Cheap Dublin to United States flight deals and tips

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When did momondo last update prices for flights from Dublin Airport to United States?

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How old do you have to be to fly from Dublin Airport to United States?

What documentation or ID do you need to fly to United States?

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