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.

$575 Cheap Flights from Busan to Washington, D.C. Dulles Intl Airport in 2026

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:15 pm - 7:28 am

PUS

IAD

32h 13m

2 stops

7:00 am - 7:00 pm

IAD

PUS

47h 00m

2 stops

$1,396China Airlines

Mon, Oct 5 - Mon, Oct 12

4:30 pm - 11:05 am

PUS

IAD

31h 35m

1 stop

7:15 am - 8:45 pm

IAD

PUS

24h 30m

2 stops

$1,609Delta

Mon, Oct 5 - Mon, Oct 12

10:40 am - 11:38 pm

PUS

IAD

25h 58m

2 stops

1:15 pm - 7:45 am

IAD

PUS

29h 30m

1 stop

$1,615Delta

Thu, May 14 - Thu, May 28

7:00 am - 11:05 am

PUS

IAD

17h 05m

1 stop

1:15 pm - 6:20 pm

IAD

PUS

40h 05m

1 stop

$1,627Korean Air

Mon, Oct 5 - Mon, Oct 12

7:00 am - 11:05 am

PUS

IAD

17h 05m

1 stop

1:15 pm - 8:45 pm

IAD

PUS

18h 30m

1 stop

$1,659Korean Air

Wed, Sep 16 - Sun, Sep 20

10:40 am - 12:25 am

PUS

IAD

26h 45m

2 stops

8:27 am - 7:45 am

IAD

PUS

34h 18m

2 stops

$1,665Delta

Mon, Jun 8 - Fri, Jun 19

8:00 am - 2:44 pm

PUS

IAD

19h 44m

2 stops

1:15 pm - 9:30 am

IAD

PUS

31h 15m

1 stop

$1,716Korean Air

Wed, Sep 16 - Sun, Sep 20

7:00 am - 11:15 am

PUS

IAD

17h 15m

1 stop

8:27 am - 8:45 pm

IAD

PUS

23h 18m

2 stops

$1,727Delta

Mon, Jun 8 - Fri, Jun 19

4:30 pm - 6:10 pm

PUS

IAD

38h 40m

2 stops

9:00 pm - 8:45 pm

IAD

PUS

34h 45m

2 stops

$1,824Multiple Airlines

Sun, May 24 - Sun, May 31

4:30 pm - 11:15 am

PUS

IAD

31h 45m

1 stop

1:15 pm - 7:45 am

IAD

PUS

29h 30m

1 stop

$1,896Delta

Sun, May 24 - Sun, May 31

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

Oct 5

PUS7:00 amBusan Gimhae

17h 05m

1 stop

IAD11:05 amWashington, D.C. Dulles Intl

Oct 12

IAD1:15 pmWashington, D.C. Dulles Intl

40h 05m

1 stop

PUS6:20 pmBusan Gimhae

$1,627

Korean Air

Sep 16

PUS7:00 amBusan Gimhae

17h 05m

1 stop

IAD11:05 amWashington, D.C. Dulles Intl

Sep 20

IAD1:15 pmWashington, D.C. Dulles Intl

18h 30m

1 stop

PUS8:45 pmBusan Gimhae

$1,659

Korean Air

Sep 16

PUS8:00 amBusan Gimhae

19h 44m

2 stops

IAD2:44 pmWashington, D.C. Dulles Intl

Sep 20

IAD1:15 pmWashington, D.C. Dulles Intl

31h 15m

1 stop

PUS9:30 amBusan Gimhae

$1,716

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

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

Delta

Oct 5

PUS4:30 pmBusan Gimhae

31h 35m

1 stop

IAD11:05 amWashington, D.C. Dulles Intl

Oct 12

IAD7:15 amWashington, D.C. Dulles Intl

24h 30m

2 stops

PUS8:45 pmBusan Gimhae

$1,609

Delta

May 14

PUS8:45 amBusan Gimhae

28h 30m

2 stops

IAD12:15 amWashington, D.C. Dulles Intl

May 28

IAD8:05 amWashington, D.C. Dulles Intl

34h 40m

2 stops

PUS7:45 amBusan Gimhae

$1,615

Delta

Jun 8

PUS10:40 amBusan Gimhae

26h 45m

2 stops

IAD12:25 amWashington, D.C. Dulles Intl

Jun 19

IAD8:27 amWashington, D.C. Dulles Intl

34h 18m

2 stops

PUS7:45 amBusan Gimhae

$1,665

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 - IAD

PUSIAD

Busan Gimhae

Mon 10/5

12:15 pm-7:28 am

2 stops32h 13m

Washington, D.C. Dulles Intl

Mon 10/12

7:00 am-7:00 pm

2 stops47h 00m

$1,396

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Mon 10/5

4:30 pm-11:05 am

1 stop31h 35m

Washington, D.C. Dulles Intl

Mon 10/12

7:15 am-8:45 pm

2 stops24h 30m

$1,609

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Thu 5/14

10:40 am-11:38 pm

2 stops25h 58m

Washington, D.C. Dulles Intl

Thu 5/28

1:15 pm-7:45 am

1 stop29h 30m

$1,615

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Mon 10/5

7:00 am-11:05 am

1 stop17h 05m

Washington, D.C. Dulles Intl

Mon 10/12

1:15 pm-6:20 pm

1 stop40h 05m

$1,627

Quickest round-trip

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Wed 9/16

7:00 am-11:05 am

1 stop17h 05m

Washington, D.C. Dulles Intl

Sun 9/20

1:15 pm-8:45 pm

1 stop18h 30m

$1,659

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Mon 6/8

10:40 am-12:25 am

2 stops26h 45m

Washington, D.C. Dulles Intl

Fri 6/19

8:27 am-7:45 am

2 stops34h 18m

$1,665

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Wed 9/16

8:00 am-2:44 pm

2 stops19h 44m

Washington, D.C. Dulles Intl

Sun 9/20

1:15 pm-9:30 am

1 stop31h 15m

$1,716

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Mon 6/8

7:00 am-11:15 am

1 stop17h 15m

Washington, D.C. Dulles Intl

Fri 6/19

8:27 am-8:45 pm

2 stops23h 18m

$1,727

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Sun 5/24

4:30 pm-6:10 pm

2 stops38h 40m

Washington, D.C. Dulles Intl

Sun 5/31

9:00 pm-8:45 pm

2 stops34h 45m

$1,824

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Sun 5/24

4:30 pm-11:15 am

1 stop31h 45m

Washington, D.C. Dulles Intl

Sun 5/31

1:15 pm-7:45 am

1 stop29h 30m

$1,896

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

Fastest flight time	26h 45m
Direct flights	None

The fastest flight from Busan to Washington, D.C. Dulles Intl Airport takes 26h 45m

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 26h 45m 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.

Alexandria

National Harbor

Gettysburg

Arlington

Winchester

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Silver Spring

Fredericksburg

Rockville

Manassas

Sterling

Tysons

Linthicum Heights

Bethesda

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.