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 August 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.

$1,006 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 - 10:20 amIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

20h 05m1 stop Taipei City Taiwan Taoyuan Intl

11:20 am - 10:00 pmPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

23h 40m1 stop Taipei City Taiwan Taoyuan Intl

$1,006EVA Air

Mon, Sep 7 - Mon, Sep 14

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

27h 45m1 stop Taipei City Taiwan Taoyuan Intl

11:20 am - 10:00 pmPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

23h 40m1 stop Taipei City Taiwan Taoyuan Intl

$1,043EVA Air

Fri, Sep 25 - Wed, Sep 30

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

$1,138EVA Air

Wed, Jan 20 - Sun, Jan 31

1:15 am - 10:20 amIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

20h 05m1 stop Taipei City Taiwan Taoyuan Intl

11:20 am - 5:40 amPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

31h 20m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,144Multiple Airlines

Mon, Sep 7 - Mon, Sep 14

1:15 am - 10:20 amIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

20h 05m1 stop Taipei City Taiwan Taoyuan Intl

11:20 am - 5:40 amPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

31h 20m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,204EVA Air

Fri, Sep 25 - Wed, Sep 30

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 - 5:44 amPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

24h 49m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,205EVA Air

Sat, Oct 17 - Wed, Nov 18

1:50 am - 6:00 pmIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

27h 10m1 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

$1,233EVA Air

Sat, Aug 29 - Thu, Sep 3

1:15 pm - 8:45 pmIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

18h 30m1 stop Incheon Intl

4:30 pm - 12:41 amPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

21h 11m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,348Korean Air

Thu, Sep 24 - Thu, Oct 1

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

30h 20m1 stop Incheon Intl

10:25 am - 9:50 amPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

37h 25m1 stop Incheon Intl

$1,350Korean Air

Mon, Nov 9 - Mon, Nov 23

7:19 pm - 8:45 pmIAD Washington, D.C. Dulles Intl-PUS Busan Gimhae

36h 26m2 stops New York John F Kennedy Intl Incheon Intl

8:00 am - 11:05 amPUS Busan Gimhae-IAD Washington, D.C. Dulles Intl

16h 05m1 stop Incheon Intl

$1,366Korean Air

Sun, Aug 30 - Thu, Sep 3

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

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

STARLUX Airlines

Sep 26

IAD5:46 pmWashington, D.C. Dulles Intl

28h 44m

2 stops

PUS11:30 amBusan Gimhae

Sep 29

PUS6:55 pmBusan Gimhae

47h 45m

2 stops

IAD5:40 amWashington, D.C. Dulles Intl

$1,462

STARLUX Airlines

Sep 28

IAD5:57 pmWashington, D.C. Dulles Intl

28h 33m

2 stops

PUS11:30 amBusan Gimhae

Oct 5

PUS12:30 pmBusan Gimhae

30h 10m

2 stops

IAD5:40 amWashington, D.C. Dulles Intl

$1,566

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

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

Delta

Nov 9

IAD11:50 amWashington, D.C. Dulles Intl

30h 20m

1 stop

PUS8:10 amBusan Gimhae

Nov 23

PUS7:00 amBusan Gimhae

16h 50m

1 stop

IAD9:50 amWashington, D.C. Dulles Intl

$1,346

Delta

Dec 4

IAD8:00 amWashington, D.C. Dulles Intl

22h 45m

2 stops

PUS8:45 pmBusan Gimhae

Dec 7

PUS7:00 amBusan Gimhae

24h 28m

2 stops

IAD5:28 pmWashington, D.C. Dulles Intl

$1,581

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

Mon 9/7

1:15 am-10:20 am

1 stop20h 05m

Busan Gimhae

Mon 9/14

11:20 am-10:00 pm

1 stop23h 40m

$1,006

Washington, D.C.Busan

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

IADPUS

Washington, D.C. Dulles Intl

Fri 9/25

1:15 am-6:00 pm

1 stop27h 45m

Busan Gimhae

Wed 9/30

11:20 am-10:00 pm

1 stop23h 40m

$1,043

Washington, D.C.Busan

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

IADPUS

Washington, D.C. Dulles Intl

Wed 1/20

11:55 pm-5:40 pm

1 stop27h 45m

Busan Gimhae

Sun 1/31

6:55 pm-8:55 pm

1 stop40h 00m

$1,138

Washington, D.C.Busan

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

IADPUS

Washington, D.C. Dulles Intl

Mon 9/7

1:15 am-10:20 am

1 stop20h 05m

Busan Gimhae

Mon 9/14

11:20 am-5:40 am

2 stops31h 20m

$1,144

Washington, D.C.Busan

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

IADPUS

Washington, D.C. Dulles Intl

Fri 9/25

1:15 am-10:20 am

1 stop20h 05m

Busan Gimhae

Wed 9/30

11:20 am-5:40 am

2 stops31h 20m

$1,204

Washington, D.C.Busan

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

IADPUS

Washington, D.C. Dulles Intl

Sat 10/17

1:15 am-6:00 pm

1 stop27h 45m

Busan Gimhae

Wed 11/18

6:55 pm-5:44 am

2 stops24h 49m

$1,205

Washington, D.C.Busan

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

IADPUS

Washington, D.C. Dulles Intl

Sat 8/29

1:50 am-6:00 pm

1 stop27h 10m

Busan Gimhae

Thu 9/3

7:10 pm-10:00 pm

1 stop39h 50m

$1,233

Quickest round-trip

Washington, D.C.Busan

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

IADPUS

Washington, D.C. Dulles Intl

Thu 9/24

1:15 pm-8:45 pm

1 stop18h 30m

Busan Gimhae

Thu 10/1

4:30 pm-12:41 am

2 stops21h 11m

$1,348

Washington, D.C.Busan

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

IADPUS

Washington, D.C. Dulles Intl

Mon 11/9

11:50 am-8:10 am

1 stop30h 20m

Busan Gimhae

Mon 11/23

10:25 am-9:50 am

1 stop37h 25m

$1,350

Washington, D.C.Busan

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

IADPUS

Washington, D.C. Dulles Intl

Sun 8/30

7:19 pm-8:45 pm

2 stops36h 26m

Busan Gimhae

Thu 9/3

8:00 am-11:05 am

1 stop16h 05m

$1,366

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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?

EVA Air and China Airlines are the most popular carriers 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

Fastest flight time	18h 15m
Direct flights	None

The fastest flight from Washington, D.C. Dulles Intl Airport to Busan takes 18h 15m

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 18h 15m.
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 August 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.