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Cheap flights from Busan to Washington, D.C. from $1,285

This is the cheapest round-trip 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 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Busan to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:10 pm - 9:59 pm
PUS
-
DCA
39h 49m
2 stops
Multiple Airlines Logo
6:59 pm - 6:00 pm
DCA
-
PUS
34h 01m
2 stops
$1,285Multiple Airlines
Mon, Jun 8 - Sun, Jul 26
Multiple Airlines Logo
7:10 pm - 9:59 pm
PUS
-
DCA
39h 49m
2 stops
Multiple Airlines Logo
6:59 pm - 6:00 pm
DCA
-
PUS
34h 01m
2 stops
$1,315Multiple Airlines
Wed, Jun 10 - Sun, Jul 26
Korean Air Logo
7:55 am - 9:50 am
PUS
-
IAD
15h 55m
1 stop
Korean Air Logo
1:15 pm - 7:45 am
IAD
-
PUS
29h 30m
1 stop
$1,381Korean Air
Sat, Feb 21 - Sun, Apr 26
Korean Air Logo
7:55 am - 9:50 am
PUS
-
IAD
15h 55m
1 stop
Korean Air Logo
1:15 pm - 8:45 pm
IAD
-
PUS
18h 30m
1 stop
$1,384Korean Air
Sat, Feb 21 - Sun, Apr 26
Korean Air Logo
7:55 am - 9:50 am
PUS
-
IAD
15h 55m
1 stop
Korean Air Logo
1:15 pm - 9:30 am
IAD
-
PUS
31h 15m
1 stop
$1,387Korean Air
Sat, Feb 21 - Sun, Apr 26
Delta Logo
7:55 am - 11:34 pm
PUS
-
IAD
29h 39m
2 stops
Delta Logo
6:00 am - 7:35 pm
IAD
-
PUS
24h 35m
2 stops
$1,408Delta
Sat, Feb 21 - Sun, Apr 26
Delta Logo
12:00 pm - 9:50 am
PUS
-
IAD
35h 50m
1 stop
Delta Logo
7:20 am - 8:45 pm
IAD
-
PUS
24h 25m
2 stops
$1,412Delta
Sat, Feb 21 - Sun, Apr 26
Delta Logo
10:25 am - 11:34 pm
PUS
-
IAD
27h 09m
2 stops
Delta Logo
7:00 am - 8:45 pm
IAD
-
PUS
24h 45m
2 stops
$1,414Delta
Sat, Feb 21 - Sun, Apr 26
Korean Air Logo
4:10 pm - 11:55 pm
PUS
-
IAD
21h 45m
2 stops
Korean Air Logo
12:50 pm - 8:45 pm
IAD
-
PUS
18h 55m
1 stop
$1,421Korean Air
Thu, Mar 5 - Mon, Mar 9
Multiple Airlines Logo
6:55 pm - 5:20 pm
PUS
-
IAD
36h 25m
2 stops
Multiple Airlines Logo
7:20 pm - 6:00 pm
IAD
-
PUS
33h 40m
2 stops
$1,450Multiple Airlines
Sat, Feb 21 - Sun, Apr 26

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

Our best Korean Air deals on Busan to Washington, D.C. flight tickets
Korean Air
Feb 21
PUS7:55 amBusan Gimhae
15h 55m
1 stop
IAD9:50 amWashington, D.C. Dulles Intl
Apr 26
IAD1:15 pmWashington, D.C. Dulles Intl
29h 30m
1 stop
PUS7:45 amBusan Gimhae
$1,381
Korean Air
Feb 21
PUS7:55 amBusan Gimhae
15h 55m
1 stop
IAD9:50 amWashington, D.C. Dulles Intl
Apr 26
IAD1:15 pmWashington, D.C. Dulles Intl
18h 30m
1 stop
PUS8:45 pmBusan Gimhae
$1,384
Korean Air
Feb 21
PUS7:55 amBusan Gimhae
15h 55m
1 stop
IAD9:50 amWashington, D.C. Dulles Intl
Apr 26
IAD1:15 pmWashington, D.C. Dulles Intl
31h 15m
1 stop
PUS9:30 amBusan Gimhae
$1,387

Delta flights from Busan to Washington, D.C.

Our best Delta deals on Busan to Washington, D.C. flight tickets
Delta
Feb 21
PUS7:55 amBusan Gimhae
29h 39m
2 stops
IAD11:34 pmWashington, D.C. Dulles Intl
Apr 26
IAD6:00 amWashington, D.C. Dulles Intl
24h 35m
2 stops
PUS7:35 pmBusan Gimhae
$1,408
Delta
Feb 21
PUS12:00 pmBusan Gimhae
35h 50m
1 stop
IAD9:50 amWashington, D.C. Dulles Intl
Apr 26
IAD7:20 amWashington, D.C. Dulles Intl
24h 25m
2 stops
PUS8:45 pmBusan Gimhae
$1,412
Delta
Feb 21
PUS10:25 amBusan Gimhae
27h 09m
2 stops
IAD11:34 pmWashington, D.C. Dulles Intl
Apr 26
IAD7:00 amWashington, D.C. Dulles Intl
24h 45m
2 stops
PUS8:45 pmBusan Gimhae
$1,414

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 February 4, 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

BusanWashington, D.C.

PUS - DCA

PUSDCA

Busan Gimhae

Mon 6/8

7:10 pm-9:59 pm

2 stops39h 49m

Washington, D.C. Reagan-National

Sun 7/26

6:59 pm-6:00 pm

2 stops34h 01m

$1,285

BusanWashington, D.C.

PUS - DCA

PUSDCA

Busan Gimhae

Wed 6/10

7:10 pm-9:59 pm

2 stops39h 49m

Washington, D.C. Reagan-National

Sun 7/26

6:59 pm-6:00 pm

2 stops34h 01m

$1,315

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Sat 2/21

7:55 am-9:50 am

1 stop15h 55m

Washington, D.C. Dulles Intl

Sun 4/26

1:15 pm-7:45 am

1 stop29h 30m

$1,381

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Sat 2/21

7:55 am-9:50 am

1 stop15h 55m

Washington, D.C. Dulles Intl

Sun 4/26

1:15 pm-8:45 pm

1 stop18h 30m

$1,384

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Sat 2/21

7:55 am-9:50 am

1 stop15h 55m

Washington, D.C. Dulles Intl

Sun 4/26

1:15 pm-9:30 am

1 stop31h 15m

$1,387

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Sat 2/21

7:55 am-11:34 pm

2 stops29h 39m

Washington, D.C. Dulles Intl

Sun 4/26

6:00 am-7:35 pm

2 stops24h 35m

$1,408

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Sat 2/21

12:00 pm-9:50 am

1 stop35h 50m

Washington, D.C. Dulles Intl

Sun 4/26

7:20 am-8:45 pm

2 stops24h 25m

$1,412

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Sat 2/21

10:25 am-11:34 pm

2 stops27h 09m

Washington, D.C. Dulles Intl

Sun 4/26

7:00 am-8:45 pm

2 stops24h 45m

$1,414

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Thu 3/5

4:10 pm-11:55 pm

2 stops21h 45m

Washington, D.C. Dulles Intl

Mon 3/9

12:50 pm-8:45 pm

1 stop18h 55m

$1,421

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Sat 2/21

6:55 pm-5:20 pm

2 stops36h 25m

Washington, D.C. Dulles Intl

Sun 4/26

7:20 pm-6:00 pm

2 stops33h 40m

$1,450

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 8% 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

15h 55m

Direct flights

None
The fastest flight from Busan to Washington, D.C. takes 15h 55m
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

  • 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 15h 55m.

  • 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
Gettysburg
Arlington
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Glen Burnie

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.

An easier way to manage your Washington, D.C. trip

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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