Question 1

How long is the flight to Washington, D.C. Dulles Intl Airport?

Accepted Answer

The duration of your flight to Washington, D.C. depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Washington, D.C. on KAYAK are from Dublin, which takes 8h 00m, Cork, which takes 13h 00m, and Shannon, which takes 13h 25m.

Question 2

How long is the flight to Washington, D.C. Dulles Intl Airport?

Accepted Answer

The duration of your flight to Washington, D.C. depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Washington, D.C. on KAYAK are from Dublin, which takes 8h 00m, Cork, which takes 13h 00m, and Shannon, which takes 13h 25m.

Question 3

How far is Washington, D.C. Dulles Intl Airport from central Washington, D.C.?

Accepted Answer

Washington, D.C. Dulles Intl Airport is 22 miles from the center of Washington, D.C..

Question 4

How many cities have direct flights to Washington, D.C. Dulles Intl Airport?

Accepted Answer

From Ireland, there are direct flights to Washington, D.C. Dulles Intl Airport from 1 city. This city is Dublin and there are 103 direct flights each week.

Question 5

How many cities have direct flights to Washington, D.C. Dulles Intl Airport?

Accepted Answer

From Ireland, there are direct flights to Washington, D.C. Dulles Intl Airport from 1 city. This city is Dublin and there are 103 direct flights each week.

Question 6

How much is a flight to Washington, D.C.?

Accepted Answer

On average, a flight to Washington, D.C. costs $892. The cheapest price found on KAYAK in the last 2 weeks cost $415 and departed from Dublin Airport.

Question 7

What is the cheapest day to fly to Washington, D.C.?

Accepted Answer

Based on KAYAK data, the cheapest day to fly to Washington, D.C. is Wednesday where round-trip tickets can be as cheap as $744. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $916 on average.

Question 8

What is the cheapest day to fly to Washington, D.C.?

Accepted Answer

Based on KAYAK data, the cheapest day to fly to Washington, D.C. is Wednesday where round-trip tickets can be as cheap as $744. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $916 on average.

Question 9

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

Accepted Answer

The cheapest month for flights to Washington, D.C. Dulles Intl Airport is November, where tickets cost $488 on average for return flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from Ireland is $850 and $839 respectively. For one-way flights, the best month to travel is February with an average price of $501.

Question 10

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

Accepted Answer

The cheapest month for flights to Washington, D.C. Dulles Intl Airport is November, where tickets cost $488 on average for return flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from Ireland is $850 and $839 respectively. For one-way flights, the best month to travel is February with an average price of $501.

Question 11

How does KAYAK find such low prices on flights to Washington Dulles Airport?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Washington Dulles Airport.

Question 12

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Washington Dulles Airport?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

Question 13

What is the Hacker Fare option on flights to Washington Dulles Airport?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back with another airline.

Question 14

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Washington Dulles Airport?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Question 15

Which airline offers the most flights to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Of the 2 airlines that fly to Washington, D.C. Dulles Intl Airport, Aer Lingus offers the most flights, with around 14 per week, followed by United Airlines with 14 flights per week.

Question 16

Which airline offers the most flights to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Of the 2 airlines that fly to Washington, D.C. Dulles Intl Airport, Aer Lingus offers the most flights, with around 14 per week, followed by United Airlines with 14 flights per week.

Question 17

What is the cheapest time of day to fly to Washington, D.C. Dulles Intl Airport?

Accepted Answer

The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is generally in the evening, when round-trip flights cost $711 on average. The most expensive time of day to fly to Washington, D.C. Dulles Intl Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is $857.

Question 18

What is the cheapest time of day to fly to Washington, D.C. Dulles Intl Airport?

Accepted Answer

The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is generally in the evening, when round-trip flights cost $711 on average. The most expensive time of day to fly to Washington, D.C. Dulles Intl Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is $857.

Question 19

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

Accepted Answer

To get a below average price, you should book around 2 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Question 20

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

Accepted Answer

To get a below average price, you should book around 2 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Question 21

How many direct flights to Washington, D.C. Dulles Intl Airport are there each day?

Accepted Answer

There are around 877 direct flights from within Ireland to Washington, D.C. Dulles Intl Airport every day. Most flights depart in the morning, with 49% of flights departing in the morning.

Question 22

How many direct flights to Washington, D.C. Dulles Intl Airport are there each day?

Accepted Answer

There are around 877 direct flights from within Ireland to Washington, D.C. Dulles Intl Airport every day. Most flights depart in the morning, with 49% of flights departing in the morning.

Question 23

How many direct flights to Washington, D.C. Dulles Intl Airport are there each week?

Accepted Answer

Each week there are around 6,134 direct flights from within Ireland to Washington, D.C. Dulles Intl Airport. The most common day for departures is Sunday, with 17% of flights taking off on this day.

Question 24

How many direct flights to Washington, D.C. Dulles Intl Airport are there each week?

Accepted Answer

Each week there are around 6,134 direct flights from within Ireland to Washington, D.C. Dulles Intl Airport. The most common day for departures is Sunday, with 17% of flights taking off on this day.

Question 25

What is a good deal for flights to Washington, D.C. Dulles Intl Airport?

Accepted Answer

If you’re looking for cheap airfare to Washington, D.C. Dulles Intl Airport, 25% of our users found tickets to Washington, D.C. Dulles Intl Airport for the following prices or less: From Dublin $710 round-trip.

Question 26

What is a good deal for flights to Washington, D.C. Dulles Intl Airport?

Accepted Answer

If you’re looking for cheap airfare to Washington, D.C. Dulles Intl Airport, 25% of our users found tickets to Washington, D.C. Dulles Intl Airport for the following prices or less: From Dublin $710 round-trip.

Question 27

How many long-haul flights are there to Washington, D.C. Dulles Intl Airport each week?

Accepted Answer

There are not any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Washington, D.C. Dulles Intl Airport. Instead, there are 103 long-haul flights (6-12 hour flight duration), with the most arriving from Dublin.

Question 28

How many long-haul flights are there to Washington, D.C. Dulles Intl Airport each week?

Accepted Answer

There are not any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Washington, D.C. Dulles Intl Airport. Instead, there are 103 long-haul flights (6-12 hour flight duration), with the most arriving from Dublin.

Question 29

What are the most popular airlines flying to Washington, D.C. Dulles Intl Airport?

Accepted Answer

The most popular airline among KAYAK users flying to Washington, D.C. Dulles Intl Airport is Aer Lingus, followed by United Airlines and Icelandair.

Low season	April
High season	July
Cheapest flight	$264

$264 Find Cheap Flights from Ireland to Washington Dulles Airport - Compare and Save

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KAYAK's insights & trends for flights to Dulles Intl

What is the cheapest day to fly to Washington, D.C.?

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

What is the cheapest time of day to fly to Washington, D.C. Dulles Intl Airport?

What is a good deal for flights to Washington, D.C. Dulles Intl Airport?

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

What are the most popular airlines flying to Washington, D.C. Dulles Intl Airport?

Which airline offers the most flights to Washington, D.C. Dulles Intl Airport?

How long is the flight to Washington, D.C. Dulles Intl Airport?

How many direct flights to Washington, D.C. Dulles Intl Airport are there each day?

How many direct flights to Washington, D.C. Dulles Intl Airport are there each week?

How many long-haul flights are there to Washington, D.C. Dulles Intl Airport each week?

How many cities have direct flights to Washington, D.C. Dulles Intl Airport?

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