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Cheap flights from Busan to Washington, D.C. from $810

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 7/12. 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.
EVA Air Logo
6:55 pm - 8:55 pm
PUS
-
IAD
40h 00m
1 stop
EVA Air Logo
11:55 pm - 5:40 pm
IAD
-
PUS
27h 45m
1 stop
$1,203EVA Air
Fri, Nov 20 - Fri, Dec 4
Multiple Airlines Logo
12:45 pm - 6:30 pm
PUS
-
IAD
19h 45m
1 stop
Multiple Airlines Logo
10:00 pm - 4:10 pm
IAD
-
PUS
28h 10m
2 stops
$1,274Multiple Airlines
Fri, Nov 20 - Fri, Dec 4
EVA Air Logo
11:20 am - 10:00 pm
PUS
-
IAD
23h 40m
1 stop
EVA Air Logo
1:15 am - 6:00 pm
IAD
-
PUS
27h 45m
1 stop
$1,312EVA Air
Wed, Sep 30 - Sat, Oct 3
EVA Air Logo
11:20 am - 10:00 pm
PUS
-
IAD
23h 40m
1 stop
EVA Air Logo
1:15 am - 6:00 pm
IAD
-
PUS
27h 45m
1 stop
$1,409EVA Air
Wed, Sep 30 - Sat, Oct 3
EVA Air Logo
11:20 am - 10:00 pm
PUS
-
IAD
23h 40m
1 stop
EVA Air Logo
1:15 am - 6:00 pm
IAD
-
PUS
27h 45m
1 stop
$1,417EVA Air
Wed, Sep 30 - Sat, Oct 3
EVA Air Logo
11:20 am - 10:00 pm
PUS
-
IAD
23h 40m
1 stop
EVA Air Logo
1:15 am - 6:00 pm
IAD
-
PUS
27h 45m
1 stop
$1,422EVA Air
Wed, Sep 30 - Sat, Oct 3
Multiple Airlines Logo
6:55 pm - 4:14 pm
PUS
-
IAD
35h 19m
2 stops
Multiple Airlines Logo
5:14 pm - 5:40 pm
IAD
-
PUS
34h 26m
2 stops
$1,434Multiple Airlines
Mon, Nov 2 - Fri, Nov 6
Multiple Airlines Logo
8:45 am - 8:00 pm
PUS
-
DCA
24h 15m
2 stops
Multiple Airlines Logo
6:10 am - 7:35 pm
DCA
-
PUS
24h 25m
2 stops
$1,464Multiple Airlines
Thu, Aug 20 - Thu, Aug 27
Multiple Airlines Logo
12:45 pm - 8:00 pm
PUS
-
DCA
44h 15m
2 stops
Multiple Airlines Logo
9:30 am - 11:35 am
DCA
-
PUS
37h 05m
2 stops
$1,488Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
12:15 pm - 8:00 pm
PUS
-
DCA
44h 45m
2 stops
Multiple Airlines Logo
6:59 pm - 7:00 pm
DCA
-
PUS
35h 01m
2 stops
$1,508Multiple Airlines
Thu, Aug 20 - Thu, Aug 27

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EVA Air flights from Busan to Washington, D.C.

Our best EVA Air deals on Busan to Washington, D.C. flight tickets
EVA Air
Nov 20
PUS6:55 pmBusan Gimhae
40h 00m
1 stop
IAD8:55 pmWashington, D.C. Dulles Intl
Dec 4
IAD11:55 pmWashington, D.C. Dulles Intl
27h 45m
1 stop
PUS5:40 pmBusan Gimhae
$1,203
EVA Air
Sep 30
PUS11:20 amBusan Gimhae
23h 40m
1 stop
IAD10:00 pmWashington, D.C. Dulles Intl
Oct 3
IAD1:15 amWashington, D.C. Dulles Intl
27h 45m
1 stop
PUS6:00 pmBusan Gimhae
$1,312
EVA Air
Sep 30
PUS11:20 amBusan Gimhae
23h 40m
1 stop
IAD10:00 pmWashington, D.C. Dulles Intl
Oct 3
IAD1:15 amWashington, D.C. Dulles Intl
27h 45m
1 stop
PUS6:00 pmBusan Gimhae
$1,409

Korean Air flights from Busan to Washington, D.C.

Our best Korean Air deals on Busan to Washington, D.C. flight tickets
Korean Air
Nov 2
PUS4:10 pmBusan Gimhae
31h 40m
1 stop
IAD9:50 amWashington, D.C. Dulles Intl
Nov 6
IAD11:50 amWashington, D.C. Dulles Intl
18h 55m
1 stop
PUS8:45 pmBusan Gimhae
$1,634
Korean Air
Sep 30
PUS4:30 pmBusan Gimhae
19h 53m
2 stops
IAD11:23 pmWashington, D.C. Dulles Intl
Oct 4
IAD1:15 pmWashington, D.C. Dulles Intl
18h 30m
1 stop
PUS8:45 pmBusan Gimhae
$1,670
Korean Air
Sep 30
PUS4:30 pmBusan Gimhae
19h 53m
2 stops
IAD11:23 pmWashington, D.C. Dulles Intl
Oct 4
IAD1:15 pmWashington, D.C. Dulles Intl
18h 30m
1 stop
PUS8:45 pmBusan Gimhae
$1,679

momondo Fare Finder

 
Customize your flight search to find flights from Busan to Washington, D.C. 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 6, 2026.
Use the filters below to find and compare flights from Busan to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Fri 11/20

6:55 pm-8:55 pm

1 stop40h 00m

Washington, D.C. Dulles Intl

Fri 12/4

11:55 pm-5:40 pm

1 stop27h 45m

$1,203
Quickest round-trip

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Fri 11/20

12:45 pm-6:30 pm

1 stop19h 45m

Washington, D.C. Dulles Intl

Fri 12/4

10:00 pm-4:10 pm

2 stops28h 10m

$1,274

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Wed 9/30

11:20 am-10:00 pm

1 stop23h 40m

Washington, D.C. Dulles Intl

Sat 10/3

1:15 am-6:00 pm

1 stop27h 45m

$1,312

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Wed 9/30

11:20 am-10:00 pm

1 stop23h 40m

Washington, D.C. Dulles Intl

Sat 10/3

1:15 am-6:00 pm

1 stop27h 45m

$1,409

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Wed 9/30

11:20 am-10:00 pm

1 stop23h 40m

Washington, D.C. Dulles Intl

Sat 10/3

1:15 am-6:00 pm

1 stop27h 45m

$1,417

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Wed 9/30

11:20 am-10:00 pm

1 stop23h 40m

Washington, D.C. Dulles Intl

Sat 10/3

1:15 am-6:00 pm

1 stop27h 45m

$1,422

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Mon 11/2

6:55 pm-4:14 pm

2 stops35h 19m

Washington, D.C. Dulles Intl

Fri 11/6

5:14 pm-5:40 pm

2 stops34h 26m

$1,434

BusanWashington, D.C.

PUS - DCA

PUSDCA

Busan Gimhae

Thu 8/20

8:45 am-8:00 pm

2 stops24h 15m

Washington, D.C. Reagan-National

Thu 8/27

6:10 am-7:35 pm

2 stops24h 25m

$1,464

BusanWashington, D.C.

PUS - DCA

PUSDCA

Busan Gimhae

Mon 8/17

12:45 pm-8:00 pm

2 stops44h 15m

Washington, D.C. Reagan-National

Mon 8/24

9:30 am-11:35 am

2 stops37h 05m

$1,488

BusanWashington, D.C.

PUS - DCA

PUSDCA

Busan Gimhae

Thu 8/20

12:15 pm-8:00 pm

2 stops44h 45m

Washington, D.C. Reagan-National

Thu 8/27

6:59 pm-7:00 pm

2 stops35h 01m

$1,508

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.

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

Can stopping save me money on Busan to Washington, D.C. flights?

You could potentially save up to 51% on your flight if you consider stops on a Busan to Washington, D.C. flight.

When to book flights from Busan to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Busan to Washington, D.C. 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. (PUS to WAS) flight deals and tips

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

Fastest flight time

19h 53m

Direct flights

None
The fastest flight from Busan to Washington, D.C. takes 19h 53m
There are no direct flights from Busan to Washington, D.C.. There are no popular flight routes from Busan to Washington, D.C..
Search flight deals

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

  • How far is Busan Gimhae to Washington, D.C. by plane?

    Washington, D.C. is 7053.9 mi away from Busan Gimhae. In terms of flight time, this usually takes a little over 19h 53m.

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

    Prices for flights from Busan Gimhae Airport to Washington, D.C. were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Busan Gimhae Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Colonial Beach
Towson
Manassas
Silver Spring
Tysons
Springfield
Fairfax
Bethesda
Edgewood

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Busan.

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

Yes. momondo allows you to filter the results for Busan to Washington, D.C. flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Busan.

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

Of course. momondo tracks the price of Busan to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport