Question 1

What is the cheapest airline to fly from Washington, D.C. to Dublin round-trip?

Accepted Answer

According to our current data, PLAY ($288), offers the cheapest pricing from Washington, D.C. to Dublin. PLAY is currently priced 54% below the average price you’ll pay for this route.

Question 2

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

Accepted Answer

The Washington, D.C. to Dublin flight deals you see on this page were last updated on 5/28.

Question 3

When is the best time to book a flight from Washington, D.C. to Dublin?

Accepted Answer

The price you pay for your flight from Washington, D.C. to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 25 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 4

When is the best time to book a flight from Washington, D.C. to Dublin?

Accepted Answer

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Dublin (average of $505). Flying from Washington, D.C. to Dublin in June is currently the most expensive (average of $958). 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 5

When is the cheapest time to fly from Washington, D.C. to Dublin?

Accepted Answer

Travelers seeking maximum savings on their Washington, D.C. to Dublin flight should consider departing on Sunday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

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

Accepted Answer

When deciding which route to take from Washington, D.C. to Dublin consider Washington, D.C. Dulles Intl - Dublin, Washington, D.C. Reagan-National - Dublin or Baltimore/Washington - Dublin as they are the most popular.

Question 7

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

Accepted Answer

While on average a flight from Washington, D.C. to Dublin is generally $2,501, our data shows the cheapest flight currently is $448. When looking at the most popular route, (Washington, D.C. Dulles Intl - Dublin), you can expect to pay $281 for that flight.

Question 8

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

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 Washington, D.C. to Dublin on time: Aer Lingus (88%), British Airways (88%), Air Canada (68%).

Question 9

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

Accepted Answer

When booking a flight from Washington, D.C. to Dublin, you may want to consider flying on American Airlines, Air Canada or JetBlue as they are the most popular for this route.

Question 10

Can I find flights from Washington, D.C. to Dublin for under $300 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Washington, D.C. to Dublin for under $300. The cheapest flight booked recently is on PLAY for just $288, but on average you can expect to pay $314.

Question 11

Are there nonstop flights from Washington, D.C. to Dublin for under $500 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from Washington, D.C. to Dublin under $500. A good price for a nonstop flight from Washington, D.C. to Dublin is less than $548.

Question 12

Are there last-minute flights available from Washington, D.C. to Dublin for under $600?

Accepted Answer

There are currently 20+ open flights from Washington, D.C. to Dublin within the next 7 days for less than $600.

Question 13

What is the cheapest day to fly round-trip from Washington, D.C. to Dublin?

Accepted Answer

Tuesday is generally a great day to depart. Flying on this day could help you save up to 19%.

Question 14

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

Accepted Answer

To save on the cost of your flight from Washington, D.C. to Dublin, book at least 26 days before your planned departure. Booking around this time can save you about 74% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $591 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $848.

Question 15

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

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Dublin. Flights to Dublin from Washington, D.C. in January are about $635 on average during January, but can be found for as low as $287.

Question 16

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

Accepted Answer

It’s typically best to fly out from Washington, D.C. to Dublin in the afternoon. Doing so could potentially save you 37% on the flight price compared to flying at noon, which is usually more expensive.

Question 17

What airport do you fly into for flights to Dublin from Washington, D.C.?

Accepted Answer

Dublin (DUB), located 5.7 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Dublin. 13 airlines have flights to Dublin from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Dublin should not be difficult; the airport handles an average of 6 inbound flights from Washington, D.C. per day.

Question 18

Accepted Answer

If you’re traveling from Washington, D.C. to Dublin, one of the more common airlines traveling that route is PLAY. Flights from PLAY traveling this route typically cost $938.96 RT. This price is typically 31% more expensive than other airlines that offer Washington, D.C. to Dublin flights. When booking this route, the cheapest RT price found was $552. When traveling from Washington, D.C. to Dublin on PLAY, the most popular airport to depart from is Washington, D.C. Dulles Intl Airport and the most popular airport to arrive at is Dublin Airport. When flying from Washington, D.C. to Dublin, PLAY flights are 0% more popular than any other airline flying that same route.

Question 19

Accepted Answer

British Airways is one of the most popular airlines used for those traveling from Washington, D.C. to Dublin. Flights on this route from British Airways typically cost $698.57 RT, a price that is 64% more expensive than the average Washington, D.C. to Dublin flight. The cheapest flight found was $428 RT. The most popular departure airport in Washington, D.C. when flying to Dublin is Washington, D.C. Dulles Intl Airport. The most popular airport to fly into when visiting Dublin is Dublin Airport. When flying from Washington, D.C. to Dublin, British Airways flights are -3% more popular than any other airline flying that same route.

Question 20

What does IAD to DUB mean?

Accepted Answer

Great question - IAD to DUB just means Washington, D.C. Dulles Intl Airport to Dublin Airport. Now you’ll know what these unique codes when you look for flights! Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA) are other airports near this flight route and their unique identifiers/IATA codes.

Question 21

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

Accepted Answer

The amount of baggage you can bring on your Washington, D.C. to Dublin 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 22

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

Accepted Answer

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

Question 23

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

Accepted Answer

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

Question 24

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

Accepted Answer

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

Question 25

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

Accepted Answer

Yes. Cheapflights offers flight deals from Washington, D.C. to Dublin 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 26

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

Accepted Answer

Many airlines flying from Washington, D.C. to Dublin 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 27

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

Accepted Answer

Yes, you can often find last-minute deals on Washington, D.C. to Dublin 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 28

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

Accepted Answer

Cheapflights makes it easy to find Washington, D.C. to Dublin flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 29

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

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Washington, D.C. to Dublin for you. Better yet — we are completely free to use.

Question 30

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

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Washington, D.C. to Dublin flexibly with Cheapflights today.

Question 31

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

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dublin from Washington, D.C. today and book when prices fit your budget.

Popular in	June
Cheapest in	January
Round-trip from	$505
One-way from	$226

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest$280	Average$417	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
Scandinavian Airlines	Cheapest$293	Average$381	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Icelandair	Cheapest$389	Average$708	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Aer Lingus	Cheapest$428	Average$699	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
TAP AIR PORTUGAL	Cheapest$440	Average$564	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
British Airways	Cheapest$500	Average$856	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
American Airlines	Cheapest$519	Average$860	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Delta	Cheapest$524	Average$858	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Lufthansa	Cheapest$541	Average$885	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
United Airlines	Cheapest$552	Average$939	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

1%of flight departures	Early morningMidnight to 6 am
0%of flight departures	Morning6 am to noon
18%of flight departures	AfternoonNoon to 6 pm
81%of flight departures	Evening6 pm to midnight

Sunday	8daily flights
Monday	3daily flights
Tuesday	3daily flights
Wednesday	8daily flights
Thursday	8daily flights
Friday	8daily flights
Saturday	8daily flights

Cheap flights from Washington, D.C. (WAS) to Dublin (DUB) from $226

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/13. 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.

The best prices from Washington, D.C. to Dublin are usually found in January or February, booked 25 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

Cheap flight deals from Washington, D.C. to Dublin

Popular in

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Round-trip from

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What is the cheapest day to fly round-trip from Washington, D.C. to Dublin?

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

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

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

Cheap PLAY flights from Washington, D.C. to Dublin

Take a look at some of the lowest-priced PLAY flights heading from Washington, D.C. to Dublin. Make sure to check back often as deals are often changing.

Cheap British Airways flights from Washington, D.C. to Dublin

Browse through some of the cheapest British Airways flights traveling from Washington, D.C. to Dublin. Deals frequently update to provide users with more options.

Cheap Washington, D.C. to Dublin flights in May & June 2024

Find cheap flight options from Washington, D.C. to Dublin specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 29, 2024.

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

Washington, D.C. to Dublin 2024 flight deals

Discover exclusive flight deals for travel between Washington, D.C. and Dublin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.

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

Non-stop flights to Dublin from Washington, D.C.

To help reduce your travel time, choose from one of these non-stop flights from Washington, D.C. to Dublin. Those looking to potentially save on 1 or 2-stop flights from Washington, D.C. to Dublin should utilize the search form at the the top of the page.

Washington, D.C. to Dublin flights leaving soon

Have a look at some of the last-minute flights available departing from Washington, D.C. to Dublin. To prevent any unwanted surprises, users should verify their flight info before booking.

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

Users in need of a one-way flight from Washington, D.C. to Dublin can choose from these deals. Those seeking round-trip flights from Washington, D.C. to Dublin should utilize the search form at the the top of the page.

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

When is the best time to book a flight from Washington, D.C. to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Dublin. Price data was last updated on May 24, 2024.

The price you pay for your flight from Washington, D.C. to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 25 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

When is the cheapest time to fly from Washington, D.C. to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Dublin. Price data was last updated on May 26, 2024.

Best time to book a flight from Washington, D.C. to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Washington, D.C. with our price prediction graph.

Temperature and rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated May 29, 2024.

Read through reviews of airlines operating flights from Washington, D.C. to Dublin, such as PLAY, British Airways and American Airlines. You can also see how each airline compares 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 Washington, D.C. to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Dublin from Washington, D.C.?

Can I find flights from Washington, D.C. to Dublin for under $300 on Cheapflights?

Are there nonstop flights from Washington, D.C. to Dublin for under $500 on Cheapflights?

Are there last-minute flights available from Washington, D.C. to Dublin for under $600?

What is the cheapest airline to fly from Washington, D.C. to Dublin round-trip?

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

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

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

What does IAD to DUB mean?

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

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

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

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

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

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

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

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

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

When is the best time to book a flight from Washington, D.C. to Dublin?

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.

Fly from Washington, D.C. to Dublin on these airlinesChoose from the following airlines for your flight from Washington, D.C. to Dublin. Flights are based on user searches made on Cheapflights and were last updated on May 29, 2024.

Choose from the following airlines for your flight from Washington, D.C. to Dublin. Flights are based on user searches made on Cheapflights and were last updated on May 29, 2024.

Top 10 airlines flying from Washington, D.C. to Dublin

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

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

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

Find hourly flight availability from Washington, D.C. to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 29, 2024.

Weekly flight availability from Washington, D.C. to Dublin

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Fly from Washington, D.C. to Dublin on these airlines
Choose from the following airlines for your flight from Washington, D.C. to Dublin. Flights are based on user searches made on Cheapflights and were last updated on May 29, 2024.