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 route to Washington, D.C. on KAYAK is from Singapore, which takes 24h 20m.

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 route to Washington, D.C. on KAYAK is from Singapore, which takes 24h 20m.

Question 3

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

Accepted Answer

Central Washington, D.C. is 22 miles away from Washington, D.C. Dulles Intl Airport. <a href='/flight-routes/Singapore-SG0/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 4

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 Saturday where tickets can be as cheap as $704. On the other hand, the most expensive day to fly is Monday, where prices are $1,492 on average.

Question 5

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 March, where tickets cost $1,099 on average for one-way flights. On the other hand, the most expensive months are July and November, where the average cost of tickets from Singapore is $1,538 and $1,526 respectively. For return trips, the best month to travel is March with an average price of $1,099.

Question 6

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 March, where tickets cost $1,099 on average for one-way flights. On the other hand, the most expensive months are July and November, where the average cost of tickets from Singapore is $1,538 and $1,526 respectively. For return trips, the best month to travel is March with an average price of $1,099.

Question 7

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. <a href='/flight-routes/Singapore-SG0/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 8

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. <a href='/flight-routes/Singapore-SG0/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 9

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. <a href='/flight-routes/Singapore-SG0/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 10

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. <a href='/flight-routes/Singapore-SG0/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 11

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 morning, when flights cost $1,114 on average. The most expensive time of day to fly to Washington, D.C. Dulles Intl Airport is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,372.

Question 12

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

Accepted Answer

There are around 386 direct flights from within Singapore to Washington, D.C. Dulles Intl Airport every day. Most flights depart in the morning, with 10:00 am the most common departure time and 45% of flights departing in the morning.

Question 13

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

Accepted Answer

There are around 386 direct flights from within Singapore to Washington, D.C. Dulles Intl Airport every day. Most flights depart in the morning, with 10:00 am the most common departure time and 45% of flights departing in the morning.

Question 14

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

Accepted Answer

Each week there are around 2,702 direct flights from within Singapore to Washington, D.C. Dulles Intl Airport. The most common day for departures is Friday, with 15% of flights taking off on this day.

Low season	July
High season	December
Cheapest flight	$481

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Get data-powered insights and trends for flights to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

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

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

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 route to Washington, D.C. on KAYAK is from Singapore, which takes 24h 20m.

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

There are around 386 direct flights from within Singapore to Washington, D.C. Dulles Intl Airport every day. Most flights depart in the morning, with 10:00 am the most common departure time and 45% of flights departing in the morning.

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FAQs - booking Washington Dulles Airport flights

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

Central Washington, D.C. is 22 miles away from Washington, D.C. Dulles Intl Airport.

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

Based on KAYAK data, the cheapest day to fly to Washington, D.C. is Saturday where tickets can be as cheap as $704. On the other hand, the most expensive day to fly is Monday, where prices are $1,492 on average.

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

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.

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

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.

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

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.

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

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.

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

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

Each week there are around 2,702 direct flights from within Singapore to Washington, D.C. Dulles Intl Airport. The most common day for departures is Friday, with 15% of flights taking off on this day.

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