Question 1

What are the cheapest airlines to fly from Ireland to Washington, D.C. one-way

Accepted Answer

£242 is the cheapest one-way deal found within the past few days, from PLAY. You may also be able to find cheap deals on WestJet and JetBlue, with prices starting from £261 and £323, respectively.

Question 2

E

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Ireland to Washington, D.C. (average of £598). Flying from Ireland to Washington, D.C. in July is currently the most expensive (average of £844). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 3

How recently were the Ireland to Washington, D.C. flight deals updated?

Accepted Answer

The Ireland to Washington, D.C. flight deals you see on this page were last updated on 19/4.

Question 4

What are the most popular airlines that fly from Ireland to Washington, D.C.?

Accepted Answer

British Airways, Aer Lingus and Icelandair are the most popular airlines when flying from Ireland to Washington, D.C..

Question 5

What are the most popular routes from Ireland to Washington, D.C.?

Accepted Answer

While some choose either Dublin - Washington, D.C. Dulles Intl or Dublin - Baltimore/Washington, Dublin - Washington, D.C. Reagan-National is the most popular route from Ireland to Washington, D.C..

Question 6

What are the cheapest flights from Ireland to Washington, D.C.?

Accepted Answer

On average you can expect to pay £533 for a flight from Ireland to Washington, D.C.. The cheapest flight overall is £301 while the most popular route, (Dublin - Washington, D.C. Reagan-National) is currently priced at £361.

Question 7

What are the most reliable airlines from Ireland to Washington, D.C.?

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Ireland to Washington, D.C. on time: SWISS (100%), Air Canada (90%), United Airlines (90%).

Question 8

Can I find flights from Ireland to Washington, D.C. for under £400 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Ireland to Washington, D.C. for under £400. The cheapest flight booked recently is on PLAY for just £363, but on average you can expect to pay £421.

Question 9

Are there nonstop flights from Ireland to Washington, D.C. for under £600 on Cheapflights?

Accepted Answer

Cheapflights has at least 13 direct flights from Ireland to Washington, D.C. under £600. A good price for a nonstop flight from Ireland to Washington, D.C. is less than £944.

Question 10

Are there last-minute flights available from Ireland to Washington, D.C. for under £500?

Accepted Answer

There are currently 20+ open flights from Ireland to Washington, D.C. within the next 7 days for less than £500.

Question 11

How far in advance should I book a flight from Ireland to Washington, D.C.?

Accepted Answer

To save on the cost of your flight from Ireland to Washington, D.C., book at least 56 days before your planned departure. Booking around this time can save you about 11% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £274 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £274.

Question 12

What is the cheapest month to fly from Ireland to Washington, D.C.?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Washington, D.C.. Flights to Washington, D.C. from Ireland in January are about £400 on average during January, but can be found for as low as £218.

Question 13

When is the cheapest time to fly from Ireland to Washington, D.C. (IE - WAS)?

Accepted Answer

When flying from Ireland to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 14

What does DUB to IAD mean?

Accepted Answer

DUB and IAD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. DUB to IAD refers to a flight route from Dublin Airport to Washington, D.C. Dulles Intl Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA).

Question 15

Can I find deals for flights from Ireland to Washington, D.C. that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your Ireland to Washington, D.C. flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 16

Can I find deals on flights from Ireland to Washington, D.C. with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter Ireland to Washington, D.C. flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Question 17

Can I find deals for flights from Ireland to Washington, D.C. that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Ireland to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 18

How can I find direct flights from Ireland to Washington, D.C.?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Washington, D.C..

Question 19

Can I find deals for business class flights from Ireland to Washington, D.C.?

Accepted Answer

Yes. Cheapflights offers flight deals from Ireland to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 20

Can I find deals for flights from Ireland to Washington, D.C. that allow pets onboard?

Accepted Answer

Many airlines flying from Ireland to Washington, D.C. offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 21

Can I find deals on last-minute flights from Ireland to Washington, D.C.?

Accepted Answer

Yes, you can often find last-minute deals on Ireland to Washington, D.C. flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Question 22

How does Cheapflights help users find flights from Ireland to Washington, D.C.?

Accepted Answer

Cheapflights helps you search for flights from Ireland to Washington, D.C. via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 23

Why should you use Cheapflights to find cheap flight tickets from Ireland to Washington, D.C.?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Ireland to Washington, D.C. by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 24

Can Cheapflights find flights from Ireland to Washington, D.C. with no change fees?

Accepted Answer

Certainly. Search results for flights to Washington, D.C. from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 25

Can Cheapflights notify me if prices for flights from Ireland to Washington, D.C. become cheaper?

Accepted Answer

Of course! You can now track prices for flights from Ireland to Washington, D.C. and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest£212	Average£292	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
Aer Lingus	Cheapest£268	Average£422	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
KLM	Cheapest£304	Average£340	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£310	Average£481	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Icelandair	Cheapest£327	Average£442	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Lufthansa	Cheapest£380	Average£505	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
United Airlines	Cheapest£389	Average£554	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

14%of flight departures	Early morningMidnight to 6 am
59%of flight departures	Morning6 am to noon
27%of flight departures	AfternoonNoon to 6 pm
0%of flight departures	Evening6 pm to midnight

Cheap flights from Ireland to Washington, D.C. from £238

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

How far in advance should I book a flight from Ireland to Washington, D.C.?

What is the cheapest month to fly from Ireland to Washington, D.C.?

When is the cheapest time to fly from Ireland to Washington, D.C. (IE - WAS)?

Cheap SWISS flights from Ireland to Washington, D.C.

Find some of the cheapest SWISS flights travelling from Ireland to Washington, D.C.. Make sure to double check the flight details before booking.

Cheap Lufthansa flights from Ireland to Washington, D.C.

Take a gander at the lowest prices we've found on Lufthansa flights from Ireland to Washington, D.C.. Deals are refreshing constantly so come back soon for more options.

Cheap Ireland to Washington, D.C. flights in April & May 2024

Find cheap flight options from Ireland to Washington, D.C. specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 899,432 searches. Prices were last updated on 19 April 2024.

These are some of the most attractive deals on flights from Ireland to Washington, D.C. in 2024. Check back soon for alternative fares.

Ireland to Washington, D.C. 2024 flight deals

Discover exclusive flight deals for travel between Ireland and Washington, D.C. in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 899,432 searches. Data last updated 19 April 2024.

These are some of the most attractive deals on flights from Ireland to Washington, D.C. in 2024. Check back soon for alternative fares.

Direct flights to Washington, D.C. from Ireland

For a shorter flight, select one of these non-stop flights from Ireland to Washington, D.C.. Select from other flights from Ireland to Washington, D.C. by using the search form above.

Ireland to Washington, D.C. flights leaving soon

Users seeking a last-minute flight from Ireland to Washington, D.C. should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.

One-way flights to Washington, D.C. from Ireland

Users travelling one-way from Ireland to Washington, D.C. can select one of these great deals. Users in need of a round-trip flight from Ireland to Washington, D.C. instead should update the search form at the top of page.

Find flights from Ireland to Washington, D.C. within your budget

Reviews of airlines servicing Washington, D.C.

Read through reviews of airlines operating flights from Ireland to Washington, D.C., such as SWISS, Lufthansa and Scandinavian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from Ireland to Washington, D.C. for under £400 on Cheapflights?

Are there nonstop flights from Ireland to Washington, D.C. for under £600 on Cheapflights?

Are there last-minute flights available from Ireland to Washington, D.C. for under £500?

What are the cheapest airlines to fly from Ireland to Washington, D.C. one-way

What are the most popular routes from Ireland to Washington, D.C.?

What are the most popular airlines that fly from Ireland to Washington, D.C.?

What are the most reliable airlines from Ireland to Washington, D.C.?

What are the cheapest flights from Ireland to Washington, D.C.?

What does DUB to IAD mean?

Can I find deals for flights from Ireland to Washington, D.C. that include extra baggage allowance?

Can I find deals on flights from Ireland to Washington, D.C. with specific airlines?

Can I find deals for flights from Ireland to Washington, D.C. that include hotel bookings?

How can I find direct flights from Ireland to Washington, D.C.?

Can I find deals for business class flights from Ireland to Washington, D.C.?

Can I find deals for flights from Ireland to Washington, D.C. that allow pets onboard?

Can I find deals on last-minute flights from Ireland to Washington, D.C.?

How recently were the Ireland to Washington, D.C. flight deals updated?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Washington, D.C.See prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Ireland to Washington, D.C.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2024

Search flights from Ireland to Washington, D.C. by cabin class

Find flights from Ireland to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Ireland to Washington, D.C.

Find hourly flight availability from Ireland to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 April 2024.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Washington, D.C.?

Why should you use Cheapflights to find cheap flight tickets from Ireland to Washington, D.C.?

Can Cheapflights find flights from Ireland to Washington, D.C. with no change fees?

Can Cheapflights notify me if prices for flights from Ireland to Washington, D.C. become cheaper?

100% Free

Book with Flexibility

Travel Smart

Alternative routes for Ireland to Washington, D.C.
See prices for flight routes from nearby airports that may be better suited for you.