Compare all flight tickets and find cheap flights from Washington to Dublin

Cheapest flight tickets


Price observed over the last 3 months for a round trip.

Average price of a round trip


Average flight ticket price recorded over the last 3 months for a round trip.

Flight duration


A flight from Washington to Dublin takes on average 7h5.

Best time


According to user searches, the ideal month to go to Dublin is July.

Tips for finding a cheap flight from Washington to Dublin

Check out our tips for booking your flight to Dublin (Ireland) from Washington (USA) at the cheapest possible price.

Usually, the cheapest month to pick up a ticket on this route is October, with an average flight ticket price of $475 (calculation over the last two years). The most touristic season corresponds to the months of October and September.
For the cheapest flights, it is advisable to buy your ticket at least 155 days before the departure date.

The airline offering the cheapest flight tickets is Fly Play. A ticket from the airline Fly Play to Dublin costs on average $474.
The airlines that offer the most flights are .

Price of flight tickets from Washington to Dublin

Here is some information and tips to know before booking your flight:

  • Flight ticket prices range from $444 to $565
  • The average price of a flight ticket is about $531
  • Prices are lowest for stays in the month of October
  • The month in which booking a ticket is cheaper is: October
info departure city :
Washington, USA
airports :
Ronald Reagan Washington National Airport (DCA)
Dulles International Airport (IAD)
College Park Airport (CGS)
local time :

Washington is a city in the country USA, the time zone is GMT . In Washington, it is currently {fromLocalTime}, the temperature is on average 24°C, with a minimum of 17°C and a maximum of 33°C.

The city of Washington (WAS) has 3 airport(s): Ronald Reagan Washington, Dulles and College Park

destination info :
Dublin, Ireland
airport :
Dublin International Airport (DUB)
local time :

Dublin is in the country Ireland, the time zone is GMT +1. In Dublin, it is currently {toLocalTime}, the temperature is on average 12°C, with a minimum of 7°C and a maximum of 14°C.

The city of Dublin has 1 airport(s): Dublin

Useful info about Dublin

What is the least touristic period to go to Dublin?

If you want to visit Dublin during the least touristic period, choose the month of July.

What is the most popular time to travel to Dublin?

In Dublin, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.

When should I book my flight from Washington to Dublin?

According to our data, it is recommended to book your flight 155 days before your departure. If you book your flight ticket 23 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Washington to Dublin is Saturday.

What are the arrival and destination airports when traveling between Washington and Dublin?

This information is not available at this time.

How to reach Washington airport from the city centre?

The airport Ronald Reagan Washington is located 4 km, Dulles is located 42 km or College Park is located 14 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.

Are there other means of transportation to go from Washington to Dublin?

Airplane is the only means of transportation listed on Liligo for this journey.

Are there big differences in weather between Washington and Dublin?

In summer, the average temperature is 15°C in Dublin and 25°C in Washington. The average rainfall in summer is 79 mm in Dublin and 123 mm in Washington. In summer, it is warmer in Washington and it rains less in Dublin. In winter, it is colder in Dublin and it rains more in Washington.

Prepare your stay in Dublin

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