Cheap flights from Ireland to Washington, D.C. Dulles Intl Airport from £293
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Washington, D.C. Dulles Intl Airport departing on 18/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise 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 Ireland to Washington, D.C.
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Cheap bus & train deals to Washington, D.C.
All round-trip flight deals to Washington, D.C.
United Airlines flights from Ireland to Washington, D.C. Dulles Intl Airport
Our best United Airlines deals on Ireland to Washington, D.C. Dulles Intl Airport flight tickets
Delta flights from Ireland to Washington, D.C. Dulles Intl Airport
Our best Delta deals on Ireland to Washington, D.C. Dulles Intl Airport flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Ireland to Washington, D.C. Dulles Intl Airport
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 Washington, D.C. Dulles Intl Airport?
The month of February is, on average, the cheapest month to fly to Washington, D.C. Dulles Intl Airport from Ireland, with most prices found around £356. If you aren’t able to travel during the month of February, then book flights to Washington, D.C. Dulles Intl Airport from Ireland during January instead. Flights to Washington, D.C. Dulles Intl Airport in January, while not as cheap as those in February, still average around £371.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
According to our data, Monday is the cheapest day to fly to Washington, D.C. Dulles Intl Airport from Ireland. The lowest ticket price found for a Monday departure recently was £406. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Saturday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £544.
What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?
The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is in the evening when flights can be purchased for as low as £0. In contrast, the most expensive time of day to depart to Washington, D.C. Dulles Intl Airport is in the morning when prices are around £453.
What is the cheapest Ireland to Washington, D.C. Dulles Intl flight route?
Fly from Dublin to Washington, D.C. Dulles Intl for the best Ireland - Washington, D.C. Dulles Intl flight prices
How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?
You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Ireland when booking 25 days ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around £458 when searching 25 days out. Keep in mind that you might be able to find cheaper flights to Washington, D.C. Dulles Intl Airport at any time. In fact, our users found flights for as low as £259 in the past 72 hours.
What cabin class options are available on Ireland to Washington, D.C. Dulles Intl flights?
There are 3 cabin classes available to choose from on Ireland to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Ireland to Washington, D.C. Dulles Intl Airport on average per day?
6 flights are operational daily from Ireland to Washington, D.C. Dulles Intl Airport as of December 2024. The most popular departure time for this route is 11:00, with 51% of flights per day taking off at midday.
How many flights depart from Ireland to Washington, D.C. Dulles Intl Airport on average per week?
The number of flights available between Ireland and Washington, D.C. Dulles Intl Airport is 46 per week as of December 2024. The most frequent departure day is Sun, with 22% of weekly flights leaving on this day.
Cheap Ireland to Washington, D.C. Dulles Intl Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ireland to Washington, D.C. Dulles Intl Airport
When did momondo last update prices for flights from Ireland to Washington, D.C. Dulles Intl Airport?
Prices for flights from Ireland to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ireland to Washington, D.C. Dulles Intl Airport?
As of December 2024, there are 6 operators available to choose from for flights from Ireland to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Ireland to Washington, D.C. Dulles Intl Airport?
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 Ireland to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The required travel and health documents for your Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport. 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 Ireland to Washington, D.C. Dulles Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Ireland to Washington, D.C. Dulles Intl Airport is Boeing 757-200, representing 30.03% of all bookings. The subsequent popular models are Airbus A321neo at 28.01%, Airbus A321-100/200 at 9.97%, and Boeing 767-400 at 5.54%.
Best airlines flying from Ireland to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from Ireland to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £213 | Free Cancellation | Rating 7.1 91 reviews | |||
| PriceFrom £292 | Free Cancellation | Rating 7.1 1,076 reviews | |||
| PriceFrom £314 | Free Cancellation | Rating 7.1 506 reviews | |||
| PriceFrom £328 | Free Cancellation | Rating 6.6 6,810 reviews | |||
| PriceFrom £440 | Free Cancellation | Rating 6.8 7,083 reviews | |||
| PriceFrom £493 | Free Cancellation | Rating 7.4 9,020 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ireland to Washington, D.C.?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Washington, D.C. . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Ireland to Washington, D.C. with flexible booking policies on momondo?
Yes. All flights to Washington, D.C. from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Ireland to Washington, D.C.?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Ireland.
I’m not ready to book a flight from Ireland to Washington, D.C. right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Ireland to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.