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

Prices for flights from Washington, D.C. Dulles Intl Airport to Busan Gimhae Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Busan Gimhae Airport?

As of September 2026, there is 1 operator available to choose from for flights from Washington, D.C. Dulles Intl Airport to Busan Gimhae Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Busan Gimhae Airport.

What documentation or ID do you need to fly to Busan Gimhae Airport?

The required travel and health documents for your Busan Gimhae Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Busan Gimhae Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$608 Cheap Flights from Washington, D.C. Dulles Intl Airport to Busan in 2026

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:15 am - 6:00 pmIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

27h 45m1 stop Taipei City Taiwan Taoyuan Intl

7:10 pm - 10:00 pmPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

39h 50m1 stop Taipei City Taiwan Taoyuan Intl

$993EVA Air

Wed, Oct 14 - Thu, Oct 22

1:15 am - 5:40 pmIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

27h 25m1 stop Taipei City Taiwan Taoyuan Intl

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

40h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,044EVA Air

Fri, Oct 30 - Sun, Nov 22

1:15 am - 6:00 pmIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

27h 45m1 stop Taipei City Taiwan Taoyuan Intl

6:55 pm - 9:55 pmPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

40h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,044EVA Air

Fri, Oct 2 - Sun, Oct 25

12:55 am - 5:40 pmIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

27h 45m1 stop Taipei City Taiwan Taoyuan Intl

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

40h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,044EVA Air

Sat, Oct 31 - Sun, Nov 22

11:55 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

27h 45m1 stop Taipei City Taiwan Taoyuan Intl

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

40h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,047EVA Air

Sat, Nov 28 - Sun, Dec 20

11:55 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

27h 45m1 stop Taipei City Taiwan Taoyuan Intl

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

40h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,047EVA Air

Fri, Nov 27 - Sun, Dec 20

11:55 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

27h 45m1 stop Taipei City Taiwan Taoyuan Intl

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

40h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,054EVA Air

Wed, Nov 25 - Tue, Dec 22

11:55 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

27h 45m1 stop Taipei City Taiwan Taoyuan Intl

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

40h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,054EVA Air

Wed, Nov 25 - Sun, Dec 20

11:50 am - 8:10 amIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

30h 20m1 stop Incheon Intl

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

31h 40m1 stop Incheon Intl

$1,350Korean Air

Tue, Nov 3 - Mon, Nov 23

12:50 pm - 8:45 pmIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

18h 55m1 stop Incheon Intl

7:55 am - 9:50 amPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

15h 55m1 stop Incheon Intl

$1,350Korean Air

Wed, Oct 28 - Wed, Nov 25

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

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

EVA Air

Oct 14

IAD1:15 amWashington, D.C. Dulles Intl

27h 45m

1 stop

PUS6:00 pmBusan Gimhae

Oct 22

PUS7:10 pmBusan Gimhae

39h 50m

1 stop

IAD10:00 pmWashington, D.C. Dulles Intl

$993

EVA Air

Oct 2

IAD1:15 amWashington, D.C. Dulles Intl

27h 45m

1 stop

PUS6:00 pmBusan Gimhae

Oct 25

PUS6:55 pmBusan Gimhae

40h 00m

1 stop

IAD9:55 pmWashington, D.C. Dulles Intl

$1,044

EVA Air

Nov 27

IAD11:55 pmWashington, D.C. Dulles Intl

27h 45m

1 stop

PUS5:40 pmBusan Gimhae

Dec 20

PUS6:55 pmBusan Gimhae

40h 00m

1 stop

IAD8:55 pmWashington, D.C. Dulles Intl

$1,047

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

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

Korean Air

Oct 28

IAD12:50 pmWashington, D.C. Dulles Intl

18h 55m

1 stop

PUS8:45 pmBusan Gimhae

Nov 25

PUS7:55 amBusan Gimhae

15h 55m

1 stop

IAD9:50 amWashington, D.C. Dulles Intl

$1,350

Korean Air

Oct 28

IAD10:14 amWashington, D.C. Dulles Intl

21h 31m

2 stops

PUS8:45 pmBusan Gimhae

Nov 25

PUS7:00 amBusan Gimhae

16h 50m

1 stop

IAD9:50 amWashington, D.C. Dulles Intl

$1,356

Korean Air

Sep 10

IAD3:15 pmWashington, D.C. Dulles Intl

27h 30m

2 stops

PUS7:45 amBusan Gimhae

Sep 14

PUS4:30 pmBusan Gimhae

21h 11m

2 stops

IAD12:41 amWashington, D.C. Dulles Intl

$1,366

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Busan

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

IADPUS

Washington, D.C. Dulles Intl

Wed 10/14

1:15 am-6:00 pm

1 stop27h 45m

Busan Gimhae

Thu 10/22

7:10 pm-10:00 pm

1 stop39h 50m

$993

Washington, D.C.Busan

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

IADPUS

Washington, D.C. Dulles Intl

Fri 10/30

1:15 am-5:40 pm

1 stop27h 25m

Busan Gimhae

Sun 11/22

6:55 pm-8:55 pm

1 stop40h 00m

$1,044

Washington, D.C.Busan

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

IADPUS

Washington, D.C. Dulles Intl

Fri 10/2

1:15 am-6:00 pm

1 stop27h 45m

Busan Gimhae

Sun 10/25

6:55 pm-9:55 pm

1 stop40h 00m

$1,044

Washington, D.C.Busan

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

IADPUS

Washington, D.C. Dulles Intl

Sat 10/31

12:55 am-5:40 pm

1 stop27h 45m

Busan Gimhae

Sun 11/22

6:55 pm-8:55 pm

1 stop40h 00m

$1,044

Washington, D.C.Busan

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

IADPUS

Washington, D.C. Dulles Intl

Sat 11/28

11:55 pm-5:40 pm

1 stop27h 45m

Busan Gimhae

Sun 12/20

6:55 pm-8:55 pm

1 stop40h 00m

$1,047

Washington, D.C.Busan

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

IADPUS

Washington, D.C. Dulles Intl

Fri 11/27

11:55 pm-5:40 pm

1 stop27h 45m

Busan Gimhae

Sun 12/20

6:55 pm-8:55 pm

1 stop40h 00m

$1,047

Washington, D.C.Busan

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

IADPUS

Washington, D.C. Dulles Intl

Wed 11/25

11:55 pm-5:40 pm

1 stop27h 45m

Busan Gimhae

Tue 12/22

6:55 pm-8:55 pm

1 stop40h 00m

$1,054

Washington, D.C.Busan

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

IADPUS

Washington, D.C. Dulles Intl

Wed 11/25

11:55 pm-5:40 pm

1 stop27h 45m

Busan Gimhae

Sun 12/20

6:55 pm-8:55 pm

1 stop40h 00m

$1,054

Washington, D.C.Busan

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

IADPUS

Washington, D.C. Dulles Intl

Tue 11/3

11:50 am-8:10 am

1 stop30h 20m

Busan Gimhae

Mon 11/23

4:10 pm-9:50 am

1 stop31h 40m

$1,350

Quickest round-trip

Washington, D.C.Busan

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

IADPUS

Washington, D.C. Dulles Intl

Wed 10/28

12:50 pm-8:45 pm

1 stop18h 55m

Busan Gimhae

Wed 11/25

7:55 am-9:50 am

1 stop15h 55m

$1,350

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 Washington, D.C. Dulles Intl to Busan Gimhae?

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

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

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

Estimated round-trip price

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

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

Best Price Found	$608
Fastest flight time	23h 37m
Direct flights	None

The best one-way flight to Busan from Washington, D.C. Dulles Intl Airport in the past 72 hours is $608. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Busan found on momondo in the last 72 hours is $993.

The fastest flight from Washington, D.C. Dulles Intl Airport to Busan takes 23h 37m

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

Search flight deals

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

How far is Washington, D.C. Dulles Intl to Busan Gimhae by plane?
There are 7042.9 mi between Washington, D.C. Dulles Intl and Busan Gimhae. In terms of flight time, this usually takes a little over 23h 37m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Busan Gimhae Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Busan Gimhae Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Busan Gimhae Airport?
As of September 2026, there is 1 operator available to choose from for flights from Washington, D.C. Dulles Intl Airport to Busan Gimhae Airport.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Busan Gimhae Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Busan Gimhae Airport.
What documentation or ID do you need to fly to Busan Gimhae Airport?
The required travel and health documents for your Busan Gimhae Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Busan Gimhae Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Busan?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Dulles Intl Airport to Busan is Korean Air, representing 100% of all bookings.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Busan

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Busan with momondo

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $1,771	Free Cancellation	Rating 8.4 1,221 reviews		Search Korean Air flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Busan for you.

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

Flights from Washington, D.C. to Busan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Washington, D.C. to Busan flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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