$230 Find Cheap Flights from District of Columbia to Ireland

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ireland

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info

Good to know

Low seasonJanuary
Cheapest flight$230
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Washington Dulles Airport to Dublin

FAQs for booking flights from District of Columbia to Ireland

  • How does KAYAK find such low prices on flights from District of Columbia to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from District of Columbia to Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from District of Columbia to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from District of Columbia to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from District of Columbia to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines fly most frequently to Ireland?

    American Airlines connects District of Columbia to Ireland with 14 flights per week and both Air Canada and British Airways also offer 14 flights per week.

  • How many airports are there in Ireland?

    There are 6 airports in Ireland. The busiest airport is Dublin Airport (DUB), with 85% of all flights arriving there.

  • Which is the cheapest airport to fly into in Ireland?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Ireland is Dublin Airport (DUB), with an average flight price of $514.

  • What is the cheapest day to fly to Ireland?

    Based on KAYAK data, the cheapest day to fly to Ireland is Sunday where round-trip tickets can be as cheap as $453. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $701 on average.

  • What is the cheapest time of day to fly to Ireland?

    The cheapest time of day to fly to Ireland is generally in the evening, when round-trip flights cost $475 on average. Morning departures are around 110% more expensive than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the morning, which is peak travel time and where the average cost of a ticket is $996.

  • What is the cheapest flight to Ireland?

    The cheapest ticket to Ireland from District of Columbia found in the last 72 hours was to Dublin, at $449 round-trip. The most popular route is Washington, D.C. Dulles Intl Airport (IAD) to Dublin (DUB) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $449.

  • What is the cheapest month to fly from District of Columbia to Ireland?

    The cheapest month for flights from District of Columbia to Ireland is January, when tickets cost $601 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $888 and $878 respectively.

  • How far in advance should I book a flight from District of Columbia to Ireland?

    To get a below average price on the flight from District of Columbia to Ireland, you should book around 5 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

  • How many cities have direct flights to Ireland?

    From District of Columbia, there are direct flights to Ireland from 1 city. This city is Washington, D.C. and there are 98 direct flights each week.

  • How many direct flights to Ireland are there each day?

    There are around 14 direct flights from within District of Columbia to Ireland every day. Most flights (43%) depart in the evening.

  • How many direct flights to Ireland are there each week?

    Each week there are around 98 direct flights from within District of Columbia to Ireland. The most common day for departures is Monday, with 14% of flights taking off on this day.

  • How long is the flight to Ireland?

    An average nonstop flight from District of Columbia to Ireland takes 13h 42m, covering a distance of 3308 miles. The shortest route is Washington, D.C. Dulles Intl Airport (IAD) to Dublin (DUB) with an average flight time of 6h 50m.

  • How many long-haul flights are there to Ireland each week?

    Each week, there are 42 long-haul flights (6-12 hour flight duration) and 56 medium-haul flights (3-6 hour flight duration) to Ireland. There aren't any short-haul flights (up to 3 hour flight duration).

  • What are the most popular destinations in Ireland?

    Based on KAYAK flight searches, the most popular destination is Dublin (96% of total searches to Ireland). The next most popular destinations are Shannon (3%) and Cork (1%). Searches for flights to Milltown (Kerry) (0%), to Knock (0%) and to Donegal (0%) are also popular.

Everything you need to know for your flight to Ireland

Cabin class types available on flights to District of Columbia

Cabin classes available on flights to District of Columbia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Irelandfrom $4,911
Business Class flights to Irelandfrom $3,235
Prem Econ Class flights to Irelandfrom $2,454
Economy Class flights to Irelandfrom $449

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.