How do I get Price Alerts for flights from Busan to Washington, D.C. Dulles Intl Airport?

Search flight deals from Busan to Washington, D.C. Dulles Intl Airport . While viewing offers you’ll have the option to create a Price Alert.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Busan Gimhae Airport to Washington, D.C. Dulles Intl Airport?

Prices for flights from Busan Gimhae Airport to Washington, D.C. Dulles Intl Airport refresh daily.

How old do you have to be to fly from Busan Gimhae Airport to Washington, D.C. Dulles Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Busan Gimhae Airport to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$655 Cheap Flights from Busan to Washington, D.C. Dulles Intl Airport in 2026/27

Find the cheapest flights from Busan to Washington, D.C.

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:55 pm - 8:55 pmPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

40h 00m1 stop Taipei City Taiwan Taoyuan Intl

11:55 pm - 5:45 pmIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

27h 50m1 stop Taipei City Taiwan Taoyuan Intl

$1,399EVA Air

Thu, Feb 4 - Mon, Feb 8

6:55 pm - 8:55 pmPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

40h 00m1 stop Taipei City Taiwan Taoyuan Intl

11:55 pm - 5:45 pmIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

27h 50m1 stop Taipei City Taiwan Taoyuan Intl

$1,402EVA Air

Thu, Feb 4 - Mon, Feb 8

7:10 am - 8:23 pmPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

27h 13m2 stops Tokyo Narita Montreal Pierre Elliott Trudeau Intl

5:18 pm - 6:10 amIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

46h 52m2 stops Toronto Pearson Intl Shanghai Pu Dong

$1,423Multiple Airlines

Thu, Feb 4 - Mon, Feb 8

7:10 am - 8:23 pmPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

27h 13m2 stops Tokyo Narita Montreal Pierre Elliott Trudeau Intl

5:18 pm - 6:10 amIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

46h 52m2 stops Toronto Pearson Intl Shanghai Pu Dong

$1,423Multiple Airlines

Thu, Feb 4 - Mon, Feb 8

4:10 pm - 4:14 pmPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

38h 04m2 stops Incheon Intl Seattle/Tacoma Intl

7:05 am - 8:10 amIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

35h 05m2 stops Seattle/Tacoma Intl Incheon Intl

$1,434Alaska Airlines

Thu, Nov 5 - Sun, Nov 8

4:10 pm - 4:14 pmPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

38h 04m2 stops Incheon Intl Seattle/Tacoma Intl

7:05 am - 8:10 amIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

35h 05m2 stops Seattle/Tacoma Intl Incheon Intl

$1,437Alaska Airlines

Thu, Nov 5 - Sun, Nov 8

12:00 pm - 5:44 amPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

31h 44m2 stops Incheon Intl Seattle/Tacoma Intl

7:05 am - 8:45 pmIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

23h 40m2 stops Seattle/Tacoma Intl Incheon Intl

$1,441Alaska Airlines

Thu, Nov 5 - Sun, Nov 8

6:55 pm - 8:55 pmPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

40h 00m1 stop Taipei City Taiwan Taoyuan Intl

11:55 pm - 5:45 pmIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

27h 50m1 stop Taipei City Taiwan Taoyuan Intl

$1,491EVA Air

Fri, Nov 6 - Mon, Nov 9

6:55 pm - 5:44 amPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

24h 49m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

11:55 pm - 5:45 pmIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

27h 50m1 stop Taipei City Taiwan Taoyuan Intl

$1,500EVA Air

Fri, Nov 6 - Mon, Nov 9

4:10 pm - 9:50 amPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

31h 40m1 stop Incheon Intl

6:20 pm - 8:10 amIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

23h 50m2 stops New York John F Kennedy Intl Incheon Intl

$1,950Korean Air

Wed, Dec 9 - Sun, Dec 13

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Alaska Airlines flights from Busan to Washington, D.C. Dulles Intl Airport

Our best Alaska Airlines deals on Busan to Washington, D.C. Dulles Intl Airport flight tickets

Alaska Airlines

Nov 5

PUS4:10 pmBusan Gimhae

38h 04m

2 stops

IAD4:14 pmWashington, D.C. Dulles Intl

Nov 8

IAD7:05 amWashington, D.C. Dulles Intl

35h 05m

2 stops

PUS8:10 amBusan Gimhae

$1,434

Alaska Airlines

Nov 5

PUS4:10 pmBusan Gimhae

38h 04m

2 stops

IAD4:14 pmWashington, D.C. Dulles Intl

Nov 8

IAD7:05 amWashington, D.C. Dulles Intl

35h 05m

2 stops

PUS8:10 amBusan Gimhae

$1,437

Alaska Airlines

Nov 5

PUS12:00 pmBusan Gimhae

31h 44m

2 stops

IAD5:44 amWashington, D.C. Dulles Intl

Nov 8

IAD7:05 amWashington, D.C. Dulles Intl

23h 40m

2 stops

PUS8:45 pmBusan Gimhae

$1,441

Korean Air flights from Busan to Washington, D.C. Dulles Intl Airport

Our best Korean Air deals on Busan to Washington, D.C. Dulles Intl Airport flight tickets

Korean Air

Nov 5

PUS4:10 pmBusan Gimhae

21h 16m

2 stops

IAD11:26 pmWashington, D.C. Dulles Intl

Nov 8

IAD11:50 amWashington, D.C. Dulles Intl

18h 55m

1 stop

PUS8:45 pmBusan Gimhae

$1,950

Korean Air

Nov 5

PUS4:10 pmBusan Gimhae

21h 16m

2 stops

IAD11:26 pmWashington, D.C. Dulles Intl

Nov 8

IAD11:50 amWashington, D.C. Dulles Intl

18h 55m

1 stop

PUS8:45 pmBusan Gimhae

$1,951

Korean Air

Nov 5

PUS4:10 pmBusan Gimhae

21h 16m

2 stops

IAD11:26 pmWashington, D.C. Dulles Intl

Nov 8

IAD11:50 amWashington, D.C. Dulles Intl

18h 55m

1 stop

PUS8:45 pmBusan Gimhae

$1,954

momondo Fare Finder

Use the filters below to find and compare flights from Busan to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BusanWashington, D.C.

PUS Busan Gimhae - IAD Washington, D.C. Dulles Intl

PUSIAD

Busan Gimhae

Thu 2/4

6:55 pm-8:55 pm

1 stop40h 00m

Washington, D.C. Dulles Intl

Mon 2/8

11:55 pm-5:45 pm

1 stop27h 50m

$1,399

BusanWashington, D.C.

PUS Busan Gimhae - IAD Washington, D.C. Dulles Intl

PUSIAD

Busan Gimhae

Thu 2/4

6:55 pm-8:55 pm

1 stop40h 00m

Washington, D.C. Dulles Intl

Mon 2/8

11:55 pm-5:45 pm

1 stop27h 50m

$1,402

BusanWashington, D.C.

PUS Busan Gimhae - IAD Washington, D.C. Dulles Intl

PUSIAD

Busan Gimhae

Thu 2/4

7:10 am-8:23 pm

2 stops27h 13m

Washington, D.C. Dulles Intl

Mon 2/8

5:18 pm-6:10 am

2 stops46h 52m

$1,423

BusanWashington, D.C.

PUS Busan Gimhae - IAD Washington, D.C. Dulles Intl

PUSIAD

Busan Gimhae

Thu 2/4

7:10 am-8:23 pm

2 stops27h 13m

Washington, D.C. Dulles Intl

Mon 2/8

5:18 pm-6:10 am

2 stops46h 52m

$1,423

BusanWashington, D.C.

PUS Busan Gimhae - IAD Washington, D.C. Dulles Intl

PUSIAD

Busan Gimhae

Thu 11/5

4:10 pm-4:14 pm

2 stops38h 04m

Washington, D.C. Dulles Intl

Sun 11/8

7:05 am-8:10 am

2 stops35h 05m

$1,434

BusanWashington, D.C.

PUS Busan Gimhae - IAD Washington, D.C. Dulles Intl

PUSIAD

Busan Gimhae

Thu 11/5

4:10 pm-4:14 pm

2 stops38h 04m

Washington, D.C. Dulles Intl

Sun 11/8

7:05 am-8:10 am

2 stops35h 05m

$1,437

BusanWashington, D.C.

PUS Busan Gimhae - IAD Washington, D.C. Dulles Intl

PUSIAD

Busan Gimhae

Thu 11/5

12:00 pm-5:44 am

2 stops31h 44m

Washington, D.C. Dulles Intl

Sun 11/8

7:05 am-8:45 pm

2 stops23h 40m

$1,441

BusanWashington, D.C.

PUS Busan Gimhae - IAD Washington, D.C. Dulles Intl

PUSIAD

Busan Gimhae

Fri 11/6

6:55 pm-8:55 pm

1 stop40h 00m

Washington, D.C. Dulles Intl

Mon 11/9

11:55 pm-5:45 pm

1 stop27h 50m

$1,491

Quickest round-trip

BusanWashington, D.C.

PUS Busan Gimhae - IAD Washington, D.C. Dulles Intl

PUSIAD

Busan Gimhae

Fri 11/6

6:55 pm-5:44 am

2 stops24h 49m

Washington, D.C. Dulles Intl

Mon 11/9

11:55 pm-5:45 pm

1 stop27h 50m

$1,500

BusanWashington, D.C.

PUS Busan Gimhae - IAD Washington, D.C. Dulles Intl

PUSIAD

Busan Gimhae

Wed 12/9

4:10 pm-9:50 am

1 stop31h 40m

Washington, D.C. Dulles Intl

Sun 12/13

6:20 pm-8:10 am

2 stops23h 50m

$1,950

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

When to book flights from Busan to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Busan to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Busan to Washington, D.C. Dulles Intl Airport (PUS to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Busan to Washington, D.C. Dulles Intl Airport

Best Price Found	$655
Fastest flight time	21h 23m
Direct flights	None

The best one-way flight to Washington, D.C. Dulles Intl Airport from Busan in the past 72 hours is $655. The best round-trip flight deal from Busan to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $1,399.

The fastest flight from Busan to Washington, D.C. Dulles Intl Airport takes 21h 23m

There are no direct flights from Busan to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Busan to Washington, D.C. Dulles Intl Airport.

Search flight deals

Frequently asked questions about flying from Busan to Washington, D.C. Dulles Intl Airport

How far is Busan Gimhae to Washington, D.C. Dulles Intl by plane?
The distance between Busan Gimhae and Washington, D.C. Dulles Intl is about 7042.9 mi. Typically, this will take 21h 23m by plane in normal conditions.
When did momondo last update prices for flights from Busan Gimhae Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Busan Gimhae Airport to Washington, D.C. Dulles Intl Airport refresh daily.
How old do you have to be to fly from Busan Gimhae Airport to Washington, D.C. Dulles Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Busan Gimhae Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Busan to Washington, D.C. Dulles Intl Airport

How do I get Price Alerts for flights from Busan to Washington, D.C. Dulles Intl Airport?
Search flight deals from Busan to Washington, D.C. Dulles Intl Airport. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Busan to Washington, D.C. Dulles Intl Airport with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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Why use momondo?

Why should I use momondo to find a flight deal from Busan to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Busan to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Busan to Washington, D.C. with flexible booking policies on momondo?

Yes. All flights to Washington, D.C. from Busan on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Busan to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Busan. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Busan to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Busan and alert you when they change.