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

Prices for flights from Washington, D.C. Reagan-National Airport to Busan Gimhae Airport are refreshed on a daily basis.

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.

$783 Cheap Flights from Washington, D.C. Reagan-National Airport to Busan in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Busan

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:59 pm - 11:15 am

DCA

PUS

27h 16m

2 stops

10:30 am - 8:06 pm

PUS

DCA

46h 36m

2 stops

$1,405Multiple Airlines

Wed, May 6 - Wed, May 13

6:59 pm - 11:15 am

DCA

PUS

27h 16m

2 stops

10:30 am - 5:59 pm

PUS

DCA

44h 29m

2 stops

$1,426Multiple Airlines

Tue, May 5 - Tue, May 12

9:59 am - 6:00 pm

DCA

PUS

43h 01m

2 stops

7:10 pm - 8:00 pm

PUS

DCA

37h 50m

2 stops

$1,487Multiple Airlines

Sat, May 2 - Sat, May 9

6:59 pm - 11:15 am

DCA

PUS

27h 16m

2 stops

12:15 pm - 5:59 pm

PUS

DCA

42h 44m

2 stops

$1,558Multiple Airlines

Mon, May 4 - Mon, May 11

6:59 pm - 6:00 pm

DCA

PUS

34h 01m

2 stops

7:10 pm - 4:28 pm

PUS

DCA

34h 18m

2 stops

$1,597Multiple Airlines

Sat, May 2 - Sat, May 9

6:41 pm - 7:00 pm

DCA

PUS

35h 19m

2 stops

8:00 pm - 5:59 pm

PUS

DCA

34h 59m

2 stops

$1,646Multiple Airlines

Tue, Apr 21 - Tue, Apr 28

9:59 am - 7:00 pm

DCA

PUS

44h 01m

2 stops

12:15 pm - 5:59 pm

PUS

DCA

42h 44m

2 stops

$1,665Multiple Airlines

Mon, Apr 20 - Tue, Apr 28

6:59 am - 8:45 pm

DCA

PUS

24h 46m

2 stops

8:45 am - 11:41 pm

PUS

DCA

27h 56m

2 stops

$1,834Korean Air

Sat, Apr 25 - Wed, Apr 29

6:59 am - 7:45 am

DCA

PUS

35h 46m

2 stops

9:50 pm - 7:58 pm

PUS

DCA

35h 08m

3 stops

$1,931Multiple Airlines

Tue, May 5 - Tue, May 12

8:20 am - 7:50 pm

DCA

PUS

46h 30m

2 stops

9:00 pm - 8:59 pm

PUS

DCA

60h 59m

2 stops

$1,960Philippine Airlines

Wed, Sep 9 - Sun, Sep 13

Korean Air flights from Washington, D.C. Reagan-National Airport to Busan

Our best Korean Air deals on Washington, D.C. Reagan-National Airport to Busan flight tickets

Korean Air

Apr 25

DCA6:59 amWashington, D.C. Reagan-National

24h 46m

2 stops

PUS8:45 pmBusan Gimhae

Apr 29

PUS8:45 amBusan Gimhae

27h 56m

2 stops

DCA11:41 pmWashington, D.C. Reagan-National

$1,834

Korean Air

May 7

DCA10:00 amWashington, D.C. Reagan-National

20h 35m

2 stops

PUS7:35 pmBusan Gimhae

May 14

PUS4:30 pmBusan Gimhae

19h 14m

2 stops

DCA10:44 pmWashington, D.C. Reagan-National

$1,903

Korean Air

Mar 28

DCA7:00 amWashington, D.C. Reagan-National

35h 45m

2 stops

PUS7:45 amBusan Gimhae

Apr 4

PUS7:00 amBusan Gimhae

23h 00m

2 stops

DCA5:00 pmWashington, D.C. Reagan-National

$3,339

Delta flights from Washington, D.C. Reagan-National Airport to Busan

Our best Delta deals on Washington, D.C. Reagan-National Airport to Busan flight tickets

Delta

Mar 28

DCA7:00 amWashington, D.C. Reagan-National

24h 45m

2 stops

PUS8:45 pmBusan Gimhae

Apr 4

PUS7:00 amBusan Gimhae

23h 00m

2 stops

DCA5:00 pmWashington, D.C. Reagan-National

$3,183

Delta

Mar 27

DCA8:40 amWashington, D.C. Reagan-National

21h 55m

2 stops

PUS7:35 pmBusan Gimhae

Apr 11

PUS10:40 amBusan Gimhae

25h 54m

2 stops

DCA11:34 pmWashington, D.C. Reagan-National

$3,483

Delta

Mar 27

DCA6:05 amWashington, D.C. Reagan-National

25h 40m

2 stops

PUS8:45 pmBusan Gimhae

Apr 11

PUS4:30 pmBusan Gimhae

20h 04m

2 stops

DCA11:34 pmWashington, D.C. Reagan-National

$3,683

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Busan

DCA - PUS

DCAPUS

Washington, D.C. Reagan-National

Wed 5/6

6:59 pm-11:15 am

2 stops27h 16m

Busan Gimhae

Wed 5/13

10:30 am-8:06 pm

2 stops46h 36m

$1,405

Washington, D.C.Busan

DCA - PUS

DCAPUS

Washington, D.C. Reagan-National

Tue 5/5

6:59 pm-11:15 am

2 stops27h 16m

Busan Gimhae

Tue 5/12

10:30 am-5:59 pm

2 stops44h 29m

$1,426

Washington, D.C.Busan

DCA - PUS

DCAPUS

Washington, D.C. Reagan-National

Sat 5/2

9:59 am-6:00 pm

2 stops43h 01m

Busan Gimhae

Sat 5/9

7:10 pm-8:00 pm

2 stops37h 50m

$1,487

Washington, D.C.Busan

DCA - PUS

DCAPUS

Washington, D.C. Reagan-National

Mon 5/4

6:59 pm-11:15 am

2 stops27h 16m

Busan Gimhae

Mon 5/11

12:15 pm-5:59 pm

2 stops42h 44m

$1,558

Washington, D.C.Busan

DCA - PUS

DCAPUS

Washington, D.C. Reagan-National

Sat 5/2

6:59 pm-6:00 pm

2 stops34h 01m

Busan Gimhae

Sat 5/9

7:10 pm-4:28 pm

2 stops34h 18m

$1,597

Washington, D.C.Busan

DCA - PUS

DCAPUS

Washington, D.C. Reagan-National

Tue 4/21

6:41 pm-7:00 pm

2 stops35h 19m

Busan Gimhae

Tue 4/28

8:00 pm-5:59 pm

2 stops34h 59m

$1,646

Washington, D.C.Busan

DCA - PUS

DCAPUS

Washington, D.C. Reagan-National

Mon 4/20

9:59 am-7:00 pm

2 stops44h 01m

Busan Gimhae

Tue 4/28

12:15 pm-5:59 pm

2 stops42h 44m

$1,665

Quickest round-trip

Washington, D.C.Busan

DCA - PUS

DCAPUS

Washington, D.C. Reagan-National

Sat 4/25

6:59 am-8:45 pm

2 stops24h 46m

Busan Gimhae

Wed 4/29

8:45 am-11:41 pm

2 stops27h 56m

$1,834

Washington, D.C.Busan

DCA - PUS

DCAPUS

Washington, D.C. Reagan-National

Tue 5/5

6:59 am-7:45 am

2 stops35h 46m

Busan Gimhae

Tue 5/12

9:50 pm-7:58 pm

3 stops35h 08m

$1,931

Washington, D.C.Busan

DCA - PUS

DCAPUS

Washington, D.C. Reagan-National

Wed 9/9

8:20 am-7:50 pm

2 stops46h 30m

Busan Gimhae

Sun 9/13

9:00 pm-8:59 pm

2 stops60h 59m

$1,960

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. Reagan-National 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. Reagan-National to Busan Gimhae?

China Eastern and Delta are the most popular carriers operating from Washington, D.C. Reagan-National to Busan Gimhae

When to book flights from Washington, D.C. Reagan-National Airport to Busan

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

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

Fastest flight time	27h 16m
Direct flights	None

The fastest flight from Washington, D.C. Reagan-National Airport to Busan takes 27h 16m

There are no direct flights from Washington, D.C. Reagan-National Airport to Busan. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Busan.

Search flight deals

How far is Washington, D.C. Reagan-National to Busan Gimhae by plane?
Washington, D.C. Reagan-National and Busan Gimhae are 7057.3 mi apart from one another. A reasonable flight in good conditions will take 27h 16m.
When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Busan Gimhae Airport?
Prices for flights from Washington, D.C. Reagan-National Airport to Busan Gimhae Airport are refreshed on a daily basis.
How old do you have to be to fly from Washington, D.C. Reagan-National 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. Reagan-National 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.

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?

Yes momondo offers price alerts on flights to Busan from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.