Cheap flights from Ireland to Washington, D.C. from £269
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Washington, D.C. 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.
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.
Scandinavian Airlines flights from Ireland to Washington, D.C.
Our best Scandinavian Airlines deals on Ireland to Washington, D.C. flight tickets
TAP AIR PORTUGAL flights from Ireland to Washington, D.C.
Our best TAP AIR PORTUGAL deals on Ireland to Washington, D.C. flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Ireland to Washington, D.C.
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.?
The cheapest month to fly to Washington, D.C. from Ireland is in February. Flight prices, which tend to average around £298, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in February, then you should wait until September to fly from Ireland, when ticket prices are also cheap, with an average price of £332.
What is the cheapest day to depart on your flight to Washington, D.C.?
On average, the least expensive day to fly to Washington, D.C. from Ireland is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £333. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday 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 £498.
What is the cheapest time of day to depart on your flight to Washington, D.C.?
In the evening is the cheapest time of day to fly from Ireland to Washington, D.C. when you can find flight prices for as low as £0. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Flights to Washington, D.C. are more costly at midday, with an average ticket price of £468. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Ireland to Washington, D.C. flight route?
Fly from Dublin to Washington, D.C. Dulles Intl for the best Ireland - Washington, D.C. flight prices
How far in advance should I book a flight to Washington, D.C.?
The ideal time to book your flight to Washington, D.C. is 38 days in advance, when prices tend to average £428. Keep in mind that you might be able to find cheaper flights to Washington, D.C. at any time. In fact, our users found flights for as low as £209 in the past 72 hours.
What cabin class options are available on Ireland to Washington, D.C. flights?
There are 3 cabin classes available to choose from on Ireland to Washington, D.C. 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. on average per day?
The number of flights available between Ireland and Washington, D.C. is 8 per day as of November 2024. The most frequent departure time is 11:00, with 62% of daily flights leaving in the afternoon.
How many flights depart from Ireland to Washington, D.C. on average per week?
62 flights are operational weekly from Ireland to Washington, D.C. as of November 2024. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.
Cheap Ireland to Washington, D.C. flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ireland to Washington, D.C.
Best price found | £269 |
|---|---|
Fastest flight time | 8h 00m |
Direct flights | Every day |
Airports in Washington, D.C. | 3 airports |
When did momondo last update prices for flights from Ireland to Washington, D.C.?
Prices for flights from Ireland to Washington, D.C. are updated daily.
How many operators does momondo search for flights from Ireland to Washington, D.C.?
As of November 2024, there are 6 operators available to choose from for flights from Ireland to Washington, D.C..
How old do you have to be to fly from Ireland to Washington, D.C.?
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 Ireland to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ireland to Washington, D.C.?
Based on momondo bookings for flights between Ireland and Washington, D.C., the leading plane model is Boeing 757-200, making up 30.01% of the total bookings. Other popular models include Airbus A321neo with 28.78%, Airbus A321-100/200 with 11.64%, and Boeing 767-400 with 5.21%.
Best airlines flying from Ireland to Washington, D.C.
Compare and see reviews for airlines that fly from Ireland to Washington, D.C. with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £209 | Free Cancellation | Rating 7.1 88 reviews | |||
| PriceFrom £230 | Free Cancellation | Rating 6.6 6,831 reviews | |||
| PriceFrom £289 | Free Cancellation | Rating 7.1 1,089 reviews | |||
| PriceFrom £313 | Free Cancellation | Rating 7.2 552 reviews | |||
| PriceFrom £438 | Free Cancellation | Rating 6.8 7,146 reviews | |||
| PriceFrom £481 | Free Cancellation | Rating 7.4 9,171 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. momondo enables you to select and highlight flights to Washington, D.C. from Ireland with this policy.
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.