Question 1

What different kinds of flights are available between Washington and Dublin?

Accepted Answer

There are several daily direct flights between Washington, D.C and Dublin, with these usually being serviced by United Airlines. You will also find many flights between the two destinations that require a layover, such as in the cities of Montreal or Toronto. Airlines that service these connecting flights include Air Canada and United Airlines.

Question 2

How can I go from downtown Washington, D.C. to Dulles International Airport?

Accepted Answer

If you choose to drive from downtown Washington, D.C. to Dulles International Airport, you should expect the trip to take around 30 to 35min on average. There is always public transport, which includes the Silver bus and bus lines 42 and 43. These buses will bring you to the airport in just over 1h.

Question 3

What is the easiest way to go from Dublin Airport to the city center?

Accepted Answer

When driving from Dublin Airport to the city center, it will normally take around 20min in total, if there is no additional traffic. Public transportation can also be used, such as the Dublin Express bus line, which will bring you there in around 25min.

Question 4

Is there a car rental center located directly at Dublin Airport?

Accepted Answer

There are several major car rental companies that have offices in both Terminals 1 and 2 of Dublin Airport. The rental companies that you can find here include Alamo, Budget, and SIXT. Each of these rental companies also keeps their fleets directly at the airport, making it easy for travelers to grab their vehicle once they have landed at DUB.

Question 5

Which airlines offer extra legroom and free seat selection on Washington, D.C. to Dublin flights?

Accepted Answer

Among airlines operating Washington, D.C. to Dublin flights:

• Aer Lingus: offers extra legroom; offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection
• Lufthansa: offers free seat selection
• American Airlines: offers free seat selection
• Iberia: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Question 6

What airlines are available from Washington, D.C. to Dublin?

Accepted Answer

2 airlines operate flights between Washington, D.C. and Dublin. The airlines offering nonstop flights on this route include:

• Aer Lingus
• United Airlines

Question 7

Which airports can I use when flying from Washington, D.C. to Dublin?

Accepted Answer

Flights from Washington, D.C. to Dublin may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at Dublin (DUB).

Question 8

Which airlines include bags at no extra cost on Washington, D.C. to Dublin flights?

Accepted Answer

Here are some options for this route, based on selected ticket types and cabin classes:

• Aer Lingus: a cabin bag and a checked bag in Economy Class
• United Airlines: a cabin bag and a checked bag in Economy Class
• Lufthansa: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Question 9

What cabin classes can I book on flights from Washington, D.C. to Dublin?

Accepted Answer

Four cabin classes are available on flights from Washington, D.C. to Dublin:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

Question 10

How much can I save by taking a layover when flying from Washington, D.C. to Dublin?

Accepted Answer

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $509 round-trip via Hartford Bradley Intl (BDL), compared to $801 for nonstop.

Question 11

What is the standard checked-bag allowance on flights from Washington, D.C. to Dublin?

Accepted Answer

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $55–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Question 12

Which airports do connecting flights from Washington, D.C. to Dublin pass through?

Accepted Answer

One-stop flights from Washington, D.C. to Dublin most commonly connect through:

• Reykjavik Keflavik Intl (KEF) - 35% of one-stop connections
• Toronto Pearson Intl (YYZ) - 19% of one-stop connections
• Boston Logan Intl (BOS) - 17% of one-stop connections
• London Heathrow (LHR) - 7% of one-stop connections

Reykjavik Keflavik Intl (KEF) handles the largest share of one-stop connections on this route.

Question 13

Can I save money by using flexible dates for flights from Washington, D.C. to Dublin?

Accepted Answer

Yes. Being flexible with your travel dates can save you up to 19% on the Washington, D.C. to Dublin route. Tuesday is the cheapest departure day at $696 round-trip on average, while Friday is the most expensive at $857, a difference of $161. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Question 14

At what point is a flight considered delayed from Washington, D.C. to Dublin?

Accepted Answer

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Washington, D.C. to Dublin route, 14% of flights were delayed in the past 3 months, with delays averaging 3 hours 13 minutes.

Question 15

How are flight departures from Washington, D.C. to Dublin spread across the day?

Accepted Answer

Evening is the busiest departure period on Washington, D.C. to Dublin flights, with 66% of flights leaving in that window. Night departures account for 33%, morning flights for 1%, and afternoon flights for 0%.

Question 16

What popular places can I visit in Dublin?

Accepted Answer

Some of the most popular sights in Dublin are Dublin City Centre, Trinity College and St. Stephen's Green. These are among the most viewed places in Dublin on KAYAK.

Question 17

What are the earliest and latest flights from Washington, D.C. to Dublin?

Accepted Answer

These are the earliest and latest flight times available from Washington, D.C. to Dublin:

• Earliest: departs at 5:15 pm and lands at 12:17 am
• Latest: departs at 11:20 pm and lands at 6:22 am.

The flight takes about 7h 02m.

Question 18

How expensive are last-minute Washington, D.C. to Dublin flights?

Accepted Answer

Last-minute fares on this route - booked within 2 weeks of departure - run 7% above the route average of $779. Book 12 weeks before departure for the lowest fares.

Question 19

How long is a flight from Washington, D.C. to Dublin?

Accepted Answer

A nonstop flight from Washington, D.C. to Dublin takes 7h 02m, covering 3,378 miles.

Question 20

Do I need a passport to fly from Washington, D.C. to Dublin?

Accepted Answer

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Question 21

How are flight prices from Washington, D.C. to Dublin looking right now?

Accepted Answer

One-way fares from Washington, D.C. to Dublin are currently lower than usual. Average one-way flight prices are about $322, which is 39% below the typical average for this route.

Question 22

How do delay rates compare for morning and evening flights from Washington, D.C. to Dublin?

Accepted Answer

Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Question 23

How much time can I save by choosing a different layover airport from Washington, D.C. to Dublin?

Accepted Answer

Flying via Hartford Bradley Intl (BDL) gives the shortest average 1-stop total travel time at 9h 26m, compared with 10h 31m via Newark (EWR) and 10h 34m via Reykjavik Keflavik Intl (KEF).

Question 24

What is the time difference between Washington, D.C. and Dublin?

Accepted Answer

Dublin is 5 hours ahead of Washington, D.C. (Irish Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Question 25

What car rental options are available at Dublin Airport (DUB)?

Accepted Answer

Dublin Airport (DUB) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
· Budget
· Sixt
· Easirent
· Europcar
· Thrifty

Question 26

How much should I expect to pay for a Washington, D.C. to Dublin flight?

Accepted Answer

Round-trip flights from Washington, D.C. to Dublin range from $623 to $977, with an average of $779 over the past 12 months. Anything below $623 counts as a good deal.

Question 27

How much is a round-trip flight from Washington, D.C. to Dublin?

Accepted Answer

Round-trip flights from Washington, D.C. to Dublin start at $482. Prices are below average for this route right now, with typical round-trip fares ranging from $623 to $977. The lowest price found in the past 5 days was $482 on Icelandair.

Question 28

What is the cheapest Washington, D.C. to Dublin flight route?

Accepted Answer

Washington, D.C. Reagan-National Airport (DCA) to Dublin (DUB) is the cheapest Washington, D.C. to Dublin route, averaging $604 round-trip. Other Washington, D.C. to Dublin routes average $786, based on KAYAK data over the past 12 months.

Question 29

What's the cheapest day of the week to fly from Washington, D.C. to Dublin?

Accepted Answer

Tuesday is the cheapest day of the week to fly from Washington, D.C. to Dublin, it is 11% cheaper than the average day. Friday is the most expensive day with flight prices 10% higher than average. Based on deals found by KAYAK users in the last 12 months.

Question 30

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

Accepted Answer

January is the cheapest month to fly from Washington, D.C. to Dublin at $580 round-trip.
December ($1,084) and June ($1,078) are the most expensive months.
The price difference between flying in the cheapest and most expensive months is 86% on average.

This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Question 31

When are prices from Washington, D.C. to Dublin the cheapest?

Accepted Answer

Flights from Washington, D.C. to Dublin are cheapest 12 weeks before departure. Booking in this window typically costs about 12% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Question 32

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

Accepted Answer

Icelandair ($482) and Delta ($556) are the cheapest airlines to fly round-trip from Washington, D.C. to Dublin according to KAYAK data over the last 5 days.

Question 33

Which airline offers the most nonstop flights between Washington, D.C. and Dublin?

Accepted Answer

Aer Lingus and United Airlines offer the most frequent nonstop flights from Washington, D.C. to Dublin, at 14 and 12 flights per week respectively. Based on KAYAK flight data over the last 3 months.

Question 34

How often are flights from Washington, D.C. to Dublin delayed?

Accepted Answer

Over the last 12 months Washington, D.C. to Dublin flights were delayed in 14% of cases. Delayed flights averaged 193 minutes behind schedule.

Question 35

What is the most punctual time of day to fly from Washington, D.C. to Dublin?

Accepted Answer

Afternoon flights have the fewest delays. Evening departures experience delays most often. Based on KAYAK data over the past 3 months.

Question 36

Which day of the week has the fewest delays on Washington, D.C. to Dublin flights?

Accepted Answer

Tuesday has the fewest flight delays on the Washington, D.C. to Dublin route, at only 9% of flights delayed.
Thursday has the most delays at 20%. Based on KAYAK data over the past 3 months.

Question 37

Which airline is the most punctual on Washington, D.C. to Dublin flights?

Accepted Answer

Aer Lingus is the most punctual airline on Washington, D.C. to Dublin flights, KAYAK's system tracked that 91% of flights were on time in the past 3 months.

Question 38

What is the most popular layover airport when flying from Washington, D.C. to Dublin?

Accepted Answer

Reykjavik Keflavik Intl (KEF) is the most popular layover for the Washington, D.C. to Dublin route. 35% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via KEF.

Question 39

What is the cheapest layover airport when flying from Washington, D.C. to Dublin?

Accepted Answer

Flights via Hartford Bradley Intl (BDL) offer the most affordable fares, with an average round-trip price of $509. Based on KAYAK data over the past 3 months.

Question 40

Which route, including a layover, takes the shortest amount of time from Washington, D.C. to Dublin?

Accepted Answer

Hartford Bradley Intl (BDL) offers the shortest 1-stop connection from Washington, D.C. to Dublin at 9h 26m one-way, 2h 24m longer than the 7h 02m direct flight. Based on KAYAK data over the past 3 months.

Question 41

When flying from Washington, D.C. to Dublin which airport offers the shortest layover?

Accepted Answer

Hartford Bradley Intl (BDL) had the shortest average connection time for Washington, D.C. to Dublin layovers at 304 minutes over the past 3 months.

Question 42

How many nonstop flights run daily between Washington, D.C. and Dublin?

Accepted Answer

There are 3 to 4 flights per day from Washington, D.C. to Dublin, about 24 flights per week. Monday has the most departures, with 17% of weekly flights.

Question 43

What time of day do most flights depart from Washington, D.C. to Dublin?

Accepted Answer

Most nonstop flights from Washington, D.C. to Dublin depart in the evening, accounting for 66% of nonstop departures. Around 2 flights are scheduled in that window over the next three months.

Low season	January
High season	August
Cheapest flight	$269

WAS - DUB

$269 Find Cheap Flights from Washington, D.C. to Dublin - Compare and Save

Everything you should know

Cheap Flights from Washington, D.C. to Dublin (WAS-DUB)

Recent round-trip flight deals from Washington, D.C. to Dublin

Recent one-way flight deals from Washington, D.C. to Dublin

Recent last minute flight deals from Washington, D.C. to Dublin

Recent direct flight deals from Washington, D.C. to Dublin

Price, demand and travel trends for Washington, D.C. to Dublin flights

How much is a round-trip flight from Washington, D.C. to Dublin?

What is the cheapest Washington, D.C. to Dublin flight route?

What's the cheapest day of the week to fly from Washington, D.C. to Dublin?

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

When are prices from Washington, D.C. to Dublin the cheapest?

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

Which airline offers the most nonstop flights between Washington, D.C. and Dublin?

How often are flights from Washington, D.C. to Dublin delayed?

What is the most punctual time of day to fly from Washington, D.C. to Dublin?

Which day of the week has the fewest delays on Washington, D.C. to Dublin flights?

Which airline is the most punctual on Washington, D.C. to Dublin flights?

What is the most popular layover airport when flying from Washington, D.C. to Dublin?

What is the cheapest layover airport when flying from Washington, D.C. to Dublin?

Which route, including a layover, takes the shortest amount of time from Washington, D.C. to Dublin?

When flying from Washington, D.C. to Dublin which airport offers the shortest layover?

How many nonstop flights run daily between Washington, D.C. and Dublin?

What time of day do most flights depart from Washington, D.C. to Dublin?

Expert advice for your flight from Washington, D.C. to Dublin

Key details for Washington, D.C. to Dublin flights

Low season

High season

Cheapest flight

When to book flights from Washington, D.C. to Dublin

Flights from Washington, D.C. to Dublin: the best tips from KAYAK users' own experiences

Your Washington, D.C. to Dublin flight questions, answered

Your guide to booking Washington, D.C. to Dublin flights

Prefer to fly direct from Washington, D.C. to Dublin?

More options for your flight from Washington, D.C. to Dublin

Complete your trip to Dublin with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Washington, D.C. to Dublin

Find direct flights to and from Washington, D.C. and Dublin

Flights from domestic origins to Dublin

Flights to other popular destinations

Find deals for your return flight