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Cheap flights from Busan to Washington, D.C. from $529

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Busan to Washington, D.C. departing on 9/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air China Logo
12:45 pm - 7:30 pm
PUS
-
IAD
19h 45m
1 stop
Air China Logo
11:00 pm - 11:45 am
IAD
-
PUS
23h 45m
1 stop
$1,212Air China
Tue, Aug 25 - Fri, Aug 28
Air China Logo
12:45 pm - 7:30 pm
PUS
-
IAD
19h 45m
1 stop
Air China Logo
11:00 pm - 11:45 am
IAD
-
PUS
23h 45m
1 stop
$1,284Air China
Tue, Aug 25 - Fri, Aug 28
Multiple Airlines Logo
1:00 pm - 10:50 am
PUS
-
IAD
34h 50m
2 stops
Multiple Airlines Logo
1:15 am - 10:20 am
IAD
-
PUS
20h 05m
1 stop
$1,306Multiple Airlines
Thu, Aug 27 - Wed, Sep 2
Multiple Airlines Logo
1:00 pm - 10:50 am
PUS
-
IAD
34h 50m
2 stops
Multiple Airlines Logo
1:15 am - 10:20 am
IAD
-
PUS
20h 05m
1 stop
$1,310Multiple Airlines
Thu, Aug 27 - Wed, Sep 2
Multiple Airlines Logo
1:40 pm - 10:50 am
PUS
-
IAD
34h 10m
2 stops
Multiple Airlines Logo
1:15 am - 10:20 am
IAD
-
PUS
20h 05m
1 stop
$1,322Multiple Airlines
Sat, Aug 29 - Fri, Sep 4
Air China Logo
12:45 pm - 7:30 pm
PUS
-
IAD
19h 45m
1 stop
Air China Logo
11:00 pm - 11:45 am
IAD
-
PUS
23h 45m
1 stop
$1,323Air China
Tue, Aug 25 - Fri, Aug 28
Multiple Airlines Logo
1:00 pm - 10:50 am
PUS
-
IAD
34h 50m
2 stops
Multiple Airlines Logo
1:15 am - 10:20 am
IAD
-
PUS
20h 05m
1 stop
$1,326Multiple Airlines
Thu, Aug 27 - Wed, Sep 2
Air China Logo
12:45 pm - 7:30 pm
PUS
-
IAD
19h 45m
1 stop
Air China Logo
11:00 pm - 11:45 am
IAD
-
PUS
23h 45m
1 stop
$1,328Air China
Tue, Aug 25 - Fri, Aug 28
Air China Logo
12:45 pm - 7:30 pm
PUS
-
IAD
19h 45m
1 stop
Air China Logo
11:00 pm - 11:45 am
IAD
-
PUS
23h 45m
1 stop
$1,330Air China
Tue, Aug 25 - Fri, Aug 28
Multiple Airlines Logo
1:40 pm - 10:50 am
PUS
-
IAD
34h 10m
2 stops
Multiple Airlines Logo
1:15 am - 10:20 am
IAD
-
PUS
20h 05m
1 stop
$1,333Multiple Airlines
Sat, Aug 29 - Fri, Sep 4

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

Our best Air China deals on Busan to Washington, D.C. Dulles Intl Airport flight tickets
Air China
Aug 25
PUS12:45 pmBusan Gimhae
19h 45m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
Aug 28
IAD11:00 pmWashington, D.C. Dulles Intl
23h 45m
1 stop
PUS11:45 amBusan Gimhae
$1,212
Air China
Aug 25
PUS12:45 pmBusan Gimhae
19h 45m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
Aug 28
IAD11:00 pmWashington, D.C. Dulles Intl
23h 45m
1 stop
PUS11:45 amBusan Gimhae
$1,284
Air China
Aug 25
PUS12:45 pmBusan Gimhae
19h 45m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
Aug 28
IAD11:00 pmWashington, D.C. Dulles Intl
23h 45m
1 stop
PUS11:45 amBusan Gimhae
$1,323

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

Our best EVA Air deals on Busan to Washington, D.C. Dulles Intl Airport flight tickets
EVA Air
Aug 30
PUS7:10 pmBusan Gimhae
40h 20m
1 stop
IAD10:30 pmWashington, D.C. Dulles Intl
Sep 5
IAD1:15 amWashington, D.C. Dulles Intl
20h 05m
1 stop
PUS10:20 amBusan Gimhae
$1,426
EVA Air
Jul 21
PUS7:10 pmBusan Gimhae
40h 20m
1 stop
IAD10:30 pmWashington, D.C. Dulles Intl
Jul 22
IAD1:50 amWashington, D.C. Dulles Intl
27h 10m
1 stop
PUS6:00 pmBusan Gimhae
$1,472
EVA Air
Aug 30
PUS7:10 pmBusan Gimhae
40h 20m
1 stop
IAD10:30 pmWashington, D.C. Dulles Intl
Sep 5
IAD1:15 amWashington, D.C. Dulles Intl
20h 05m
1 stop
PUS10:20 amBusan Gimhae
$1,493

momondo Fare Finder

 
Customize your flight search to find flights from Busan to Washington, D.C. Dulles Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 18, 2026.
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
Quickest round-trip

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Tue 8/25

12:45 pm-7:30 pm

1 stop19h 45m

Washington, D.C. Dulles Intl

Fri 8/28

11:00 pm-11:45 am

1 stop23h 45m

$1,212

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Tue 8/25

12:45 pm-7:30 pm

1 stop19h 45m

Washington, D.C. Dulles Intl

Fri 8/28

11:00 pm-11:45 am

1 stop23h 45m

$1,284

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Thu 8/27

1:00 pm-10:50 am

2 stops34h 50m

Washington, D.C. Dulles Intl

Wed 9/2

1:15 am-10:20 am

1 stop20h 05m

$1,306

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Thu 8/27

1:00 pm-10:50 am

2 stops34h 50m

Washington, D.C. Dulles Intl

Wed 9/2

1:15 am-10:20 am

1 stop20h 05m

$1,310

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Sat 8/29

1:40 pm-10:50 am

2 stops34h 10m

Washington, D.C. Dulles Intl

Fri 9/4

1:15 am-10:20 am

1 stop20h 05m

$1,322

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Tue 8/25

12:45 pm-7:30 pm

1 stop19h 45m

Washington, D.C. Dulles Intl

Fri 8/28

11:00 pm-11:45 am

1 stop23h 45m

$1,323

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Thu 8/27

1:00 pm-10:50 am

2 stops34h 50m

Washington, D.C. Dulles Intl

Wed 9/2

1:15 am-10:20 am

1 stop20h 05m

$1,326

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Tue 8/25

12:45 pm-7:30 pm

1 stop19h 45m

Washington, D.C. Dulles Intl

Fri 8/28

11:00 pm-11:45 am

1 stop23h 45m

$1,328

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Tue 8/25

12:45 pm-7:30 pm

1 stop19h 45m

Washington, D.C. Dulles Intl

Fri 8/28

11:00 pm-11:45 am

1 stop23h 45m

$1,330

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Sat 8/29

1:40 pm-10:50 am

2 stops34h 10m

Washington, D.C. Dulles Intl

Fri 9/4

1:15 am-10:20 am

1 stop20h 05m

$1,333

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Busan to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Busan Gimhae to Washington, D.C. Dulles Intl?

Air China is the most popular carrier operating from Busan Gimhae to Washington, D.C. Dulles Intl

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

Fastest flight time

24h 29m

Direct flights

None
The fastest flight from Busan to Washington, D.C. Dulles Intl Airport takes 24h 29m
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 24h 29m 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.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Winchester
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Towson
Manassas
Silver Spring
Colonial Beach
Sterling
Springfield
Tysons
Fairfax

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.

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