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 routes to Washington, D.C. on KAYAK are from Incheon , which takes 13h 30m , Seoul , which takes 27h 20m, and Busan , which takes 37h 45m.

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

There are 22 miles between Washington, D.C. city center and Washington, D.C. Dulles Intl Airport.

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

From South Korea, there are direct flights to Washington, D.C. Dulles Intl Airport from 1 city . This city is Seoul and there are 17 direct flights each week.

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

On average, a flight to Washington, D.C. costs $1,261. The cheapest price found on KAYAK in the last 2 weeks cost $728 and departed from Incheon Intl Airport.

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.

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

Of the 2 airlines that fly to Washington, D.C. Dulles Intl Airport, Korean Air offers the most flights, with around 7 per week, followed by AIR PREMIA with 4 flights per week.

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

There are around 1,127 direct flights from within South Korea to Washington, D.C. Dulles Intl Airport every day. Most flights depart in the morning, with 49% of flights departing in the morning.

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

Each week there are around 7,887 direct flights from within South Korea to Washington, D.C. Dulles Intl Airport. The most common day for departures is Thursday, with 17% of flights taking off on this day.

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

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 17 long-haul flights (6-12 hour flight duration), with the most arriving from Seoul.

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

The most popular airline among KAYAK users flying to Washington, D.C. Dulles Intl Airport is AIR PREMIA, followed by United Airlines and Korean Air.

$493 CHEAP FLIGHTS from South Korea to Washington Dulles (IAD)

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Flight Deals

Cheap Flights from South Korea to Dulles Intl

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from South Korea to Dulles Intl

Mon, Oct 5 - Mon, Oct 19

9:25 pm - 10:17 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

49h 52m2 stops Newark Orlando

1:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 35mnonstop

$957Multiple Airlines

Wed, Oct 28 - Wed, Nov 11

9:55 pm - 10:21 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

49h 26m2 stops Newark Orlando

11:35 pm - 5:25 amIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 50mnonstop

$958Multiple Airlines

Mon, Oct 5 - Mon, Oct 19

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

1:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 35mnonstop

$1,098AIR PREMIA

Fri, Sep 25 - Sun, Oct 11

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

1:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 35mnonstop

$1,098AIR PREMIA

Sun, Oct 11 - Sun, Oct 18

4:50 pm - 5:46 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

25h 56m1 stop San Francisco

6:45 am - 3:20 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

19h 35m1 stop Newark

$1,276United Airlines

Sun, Feb 7 - Sat, Feb 13

6:00 pm - 9:19 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

17h 19m1 stop San Francisco

10:10 pm - 4:25 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

28h 15m1 stop Newark

$1,276United Airlines

Fri, Dec 18 - Mon, Jan 4

10:15 am - 9:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 35mnonstop

6:30 pm - 5:45 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

33h 15m1 stop New York John F Kennedy Intl

$1,553Delta

Fri, Dec 18 - Mon, Jan 4

10:15 am - 9:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 35mnonstop

6:30 pm - 5:45 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

33h 15m1 stop New York John F Kennedy Intl

$1,557Delta

Tue, Nov 10 - Wed, May 5

10:15 am - 9:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 35mnonstop

1:15 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 25mnonstop

$1,697Korean Air

Tue, Oct 27 - Tue, Jan 26

10:15 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 35mnonstop

11:50 am - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 50mnonstop

$1,697Korean Air

Recent last minute flight deals from South Korea to Dulles Intl

Wed, Sep 16 - Mon, Sep 28

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

1:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 35mnonstop

$1,220AIR PREMIA

Wed, Sep 16 - Mon, Sep 28

5:15 pm - 9:28 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

17h 13m1 stop Newark

2:47 pm - 4:20 amIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

24h 33m1 stop San Francisco

$1,278United Airlines

Wed, Sep 16 - Sun, Sep 27

5:15 pm - 9:28 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

17h 13m1 stop Newark

10:40 pm - 3:20 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

27h 40m1 stop Newark

$1,278United Airlines

Fri, Sep 18 - Mon, Sep 28

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

1:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 35mnonstop

$1,290AIR PREMIA

Sat, Sep 19 - Fri, Sep 25

11:20 am - 10:00 pmPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

23h 40m1 stop Taipei City Taiwan Taoyuan Intl

1:15 am - 6:00 pmIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

27h 45m1 stop Taipei City Taiwan Taoyuan Intl

$1,297EVA Air

Fri, Sep 18 - Mon, Sep 28

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

6:00 am - 9:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

26h 40m2 stops Las Vegas Harry Reid Intl San Francisco

$1,325Multiple Airlines

Thu, Sep 17 - Sun, Sep 27

7:40 pm - 11:23 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

16h 43m1 stop Minneapolis St Paul

1:15 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 25mnonstop

$1,927Korean Air

Wed, Sep 16 - Sun, Sep 27

10:25 am - 11:05 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 40mnonstop

1:15 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 25mnonstop

$2,036Delta

Fri, Sep 18 - Sun, Sep 27

10:25 am - 11:05 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 40mnonstop

1:15 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 25mnonstop

$2,594Korean Air

Mon, Sep 21 - Tue, Sep 29

7:00 pm - 10:56 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

16h 56m1 stop Seattle/Tacoma Intl

7:00 am - 3:20 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

19h 20m1 stop Salt Lake City

$2,673Delta

Recent direct flight deals from South Korea to Dulles Intl

Mon, Oct 5 - Mon, Oct 19

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

1:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 35mnonstop

$1,098AIR PREMIA

Fri, Sep 25 - Sun, Oct 11

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

1:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 35mnonstop

$1,098AIR PREMIA

Wed, Nov 25 - Mon, Nov 30

9:05 pm - 8:35 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 30mnonstop

11:35 pm - 5:25 amIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 50mnonstop

$1,174AIR PREMIA

Wed, Dec 16 - Wed, Mar 17

9:05 pm - 8:35 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 30mnonstop

12:50 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 50mnonstop

$1,550Multiple Airlines

Fri, Nov 13 - Tue, Feb 9

9:05 pm - 8:35 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 30mnonstop

11:50 am - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 50mnonstop

$1,636Multiple Airlines

Fri, Nov 13 - Tue, Feb 9

9:05 pm - 8:35 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 30mnonstop

11:50 am - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 50mnonstop

$1,638Multiple Airlines

Tue, Nov 10 - Wed, May 5

10:15 am - 9:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 35mnonstop

1:15 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 25mnonstop

$1,697Korean Air

Tue, Oct 27 - Tue, Jan 26

10:15 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 35mnonstop

11:50 am - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 50mnonstop

$1,697Korean Air

Thu, Nov 12 - Tue, May 11

10:15 am - 9:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 35mnonstop

1:15 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 25mnonstop

$1,770Delta

Thu, Dec 17 - Tue, Feb 23

10:15 am - 9:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 35mnonstop

11:50 am - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 50mnonstop

$1,775Delta

Booking Insights

KAYAK's insights & trends for flights to Dulles Intl

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.

Prices

Airlines

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 Friday where round-trip tickets can be as cheap as $1,126. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $1,565 on average.

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

The cheapest month for flights to Washington, D.C. Dulles Intl Airport is November, where tickets cost $511 on average for return flights. On the other hand, the most expensive months are March and January, where the average cost of tickets from South Korea is $1,775 and $1,533 respectively. For one-way flights, the best month to travel is October with an average price of $620.

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

The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is generally at night, when round-trip flights cost $1,230 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 $1,346.

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

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 Incheon Intl Airport $1,230 round-trip.

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

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Find deals

Low season	February
High season	August
Cheapest flight	$493

Best time to beat the crowds with an average 4% drop in price.

Most popular time to fly and prices are also 6% lower on average.

Flight from Incheon to Washington Dulles Airport

How far is Washington, D.C. Dulles Intl Airport from central Washington, D.C.?
There are 22 miles between Washington, D.C. city center and Washington, D.C. Dulles Intl Airport.
How much is a flight to Washington, D.C.?
On average, a flight to Washington, D.C. costs $1,261. The cheapest price found on KAYAK in the last 2 weeks cost $728 and departed from Incheon Intl Airport.
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.

Looking for a cheap flight? 25% of our users found flights on this route for $836 or less one-way and $1,230 or less round-trip.
Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington Dulles Airport flight deals.

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$493 Find Cheap Flights from South Korea to Washington Dulles Airport - Compare and Save

Cheap Flights from South Korea to Dulles Intl

Recent round-trip flight deals from South Korea to Dulles Intl

Recent one-way flight deals from South Korea to Dulles Intl

Recent last minute flight deals from South Korea to Dulles Intl

Recent direct flight deals from South Korea to Dulles Intl

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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