How long is the flight from Busan to Washington, D.C.?

For as low as $1,043, Air China can have you in Washington, D.C. from Busan in 19h 45m. Busan and Washington, D.C. are separated by a distance of 7040 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from PUS to WAS?

When flying from Busan to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Busan-Washington, D.C. flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Busan-Washington, D.C. flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Busan-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Busan-Washington, D.C. flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Busan-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Busan to Washington, D.C.?

Busan Gimhae (PUS) is the airport you will fly out of if you book a flight from Busan to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Gimhae; the airport handles an average of 0 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Busan airport to Washington, D.C.. It is only a 7.2 mi journey to Gimhae (PUS) from Busan’s city center.

Can I find deals for flights from Busan to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Busan to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Busan to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Busan to Washington, D.C..

Can I find deals for business class flights from Busan to Washington, D.C.?

Yes. Cheapflights offers flight deals from Busan to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,043+ Cheap Flights from Busan to Washington, D.C.

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Cheap flight deals from Busan to Washington, D.C.

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,043 (Air China)

Provider with most accurate pricing for Busan Gimhae-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Busan Gimhae-Washington, D.C. (WAS) flights.

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From Busan Gimhae to Washington, D.C. (WAS)

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Find flight deals from Busan to Washington, D.C.

Cheapest flights from Busan to Washington, D.C.
Explore the most affordable flight options available from Busan to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

Mon 11/106:20 pmPUS - IAD

2 stops40h 19mAsiana Airlines

Fri 11/146:00 pmIAD - PUS

2 stops33h 45mAsiana Airlines

Deal found 11/4

$1,351

Mon 12/294:10 pmPUS - DCA

2 stops20h 25mMultiple Airlines

Thu 1/88:40 pmDCA - PUS

2 stops45h 30mMultiple Airlines

Deal found 11/6

$1,556

Mon 12/297:00 amPUS - IAD

1 stop16h 50mKorean Air

Thu 1/811:50 amIAD - PUS

1 stop18h 55mKorean Air

Deal found 11/6

$1,572

Mon 12/297:55 amPUS - IAD

2 stops46h 40mAir France

Thu 1/86:50 pmIAD - PUS

2 stops30h 20mAir France

Deal found 11/6

$1,950

Mon 11/104:10 pmPUS - IAD

2 stops21h 42mKorean Air

Fri 11/1411:50 amIAD - PUS

1 stop30h 20mKorean Air

Deal found 11/4

$1,966

Mon 11/106:50 amPUS - IAD

2 stops37h 33mMultiple Airlines

Fri 11/1410:00 pmIAD - PUS

1 stop23h 45mMultiple Airlines

Deal found 11/4

$2,107

Mon 11/1012:00 pmPUS - DCA

2 stops24h 35mMultiple Airlines

Fri 11/146:59 amDCA - PUS

2 stops35h 06mMultiple Airlines

Deal found 11/4

$2,109

Sun 12/77:00 amPUS - DCA

2 stops29h 35mMultiple Airlines

Fri 12/196:59 amDCA - PUS

2 stops35h 11mMultiple Airlines

Deal found 11/6

$2,406

Sun 12/74:10 pmPUS - IAD

2 stops37h 55mKLM

Fri 12/196:05 pmIAD - PUS

2 stops35h 30mKLM

Deal found 11/6

$3,274

Sun 12/74:10 pmPUS - IAD

1 stop31h 40mMultiple Airlines

Fri 12/199:15 pmIAD - PUS

2 stops48h 55mMultiple Airlines

Deal found 11/6

$3,347

Sun 12/710:25 amPUS - IAD

1 stop37h 25mKorean Air

Fri 12/1911:50 amIAD - PUS

1 stop18h 55mKorean Air

Deal found 11/6

$3,927

Best flights from Busan to Washington, D.C.
Discover carefully curated flight deals from Busan to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 6, 2025.

Fri 4/1712:45 pmPUS - IAD

1 stop19h 45mAir China

Tue 4/2111:00 pmIAD - PUS

1 stop23h 45mAir China

Deal found 11/5

$1,043

Fri 4/1710:40 amPUS - IAD

2 stops38h 11mDelta

Tue 4/211:15 pmIAD - PUS

1 stop31h 15mDelta

Deal found 11/5

$1,364

Tue 1/134:10 pmPUS - DCA

2 stops20h 25mMultiple Airlines

Fri 1/239:40 amDCA - PUS

2 stops32h 30mMultiple Airlines

Deal found 11/6

$1,446

Mon 12/297:00 amPUS - IAD

1 stop16h 50mKorean Air

Thu 1/811:50 amIAD - PUS

1 stop18h 55mKorean Air

Deal found 11/6

$1,572

Tue 1/134:10 pmPUS - IAD

2 stops62h 25mKLM

Fri 1/236:50 pmIAD - PUS

2 stops34h 45mKLM

Deal found 11/6

$1,808

Mon 12/297:55 amPUS - IAD

2 stops46h 40mAir France

Thu 1/86:50 pmIAD - PUS

2 stops30h 20mAir France

Deal found 11/6

$1,950

Wed 4/228:00 amPUS - DCA

2 stops28h 28mDelta

Sun 4/267:40 amDCA - PUS

2 stops24h 05mDelta

Deal found 11/6

$1,386

Mon 12/294:10 pmPUS - DCA

2 stops20h 25mMultiple Airlines

Thu 1/88:40 pmDCA - PUS

2 stops45h 30mMultiple Airlines

Deal found 11/6

$1,556

Mon 1/1212:00 pmPUS - IAD

1 stop35h 50mKorean Air

Fri 1/1611:50 amIAD - PUS

1 stop18h 55mKorean Air

Deal found 11/6

$1,762

Mon 1/1212:00 pmPUS - DCA

2 stops24h 35mMultiple Airlines

Fri 1/169:40 amDCA - PUS

2 stops32h 30mMultiple Airlines

Deal found 11/6

$1,669

Tue 1/137:55 amPUS - IAD

1 stop15h 55mKorean Air

Fri 1/2311:50 amIAD - PUS

1 stop18h 55mKorean Air

Deal found 11/6

$1,763

Mon 1/127:55 amPUS - IAD

2 stops46h 40mMultiple Airlines

Fri 1/166:50 pmIAD - PUS

2 stops34h 45mMultiple Airlines

Deal found 11/6

$1,840

Sun 1/1111:05 amPUS - DCA

2 stops22h 40mMultiple Airlines

Fri 1/236:50 pmDCA - PUS

2 stops30h 55mMultiple Airlines

Deal found 11/6

$2,086

Sun 12/77:00 amPUS - DCA

2 stops29h 35mMultiple Airlines

Fri 12/196:59 amDCA - PUS

2 stops35h 11mMultiple Airlines

Deal found 11/6

$2,406

Last-minute flights from Busan to Washington, D.C.
Discover last-minute flight deals from Busan to Washington, D.C.. Data last updated November 6, 2025 and is based on user searches.

Mon 11/106:20 pmPUS - IAD

2 stops40h 19mAsiana Airlines

Fri 11/146:00 pmIAD - PUS

2 stops33h 45mAsiana Airlines

Deal found 11/4

$1,351

Mon 11/104:10 pmPUS - IAD

2 stops21h 42mKorean Air

Fri 11/1411:50 amIAD - PUS

1 stop30h 20mKorean Air

Deal found 11/4

$1,966

Mon 11/106:50 amPUS - IAD

2 stops37h 33mMultiple Airlines

Fri 11/1410:00 pmIAD - PUS

1 stop23h 45mMultiple Airlines

Deal found 11/4

$2,107

Mon 11/1012:00 pmPUS - DCA

2 stops24h 35mMultiple Airlines

Fri 11/146:59 amDCA - PUS

2 stops35h 06mMultiple Airlines

Deal found 11/4

$2,109

Sun 12/77:00 amPUS - DCA

2 stops29h 35mMultiple Airlines

Fri 12/196:59 amDCA - PUS

2 stops35h 11mMultiple Airlines

Deal found 11/6

$2,406

Sun 12/74:10 pmPUS - IAD

2 stops37h 55mKLM

Fri 12/196:05 pmIAD - PUS

2 stops35h 30mKLM

Deal found 11/6

$3,274

Sun 12/74:10 pmPUS - IAD

1 stop31h 40mMultiple Airlines

Fri 12/199:15 pmIAD - PUS

2 stops48h 55mMultiple Airlines

Deal found 11/6

$3,347

Sun 12/710:25 amPUS - IAD

1 stop37h 25mKorean Air

Fri 12/1911:50 amIAD - PUS

1 stop18h 55mKorean Air

Deal found 11/6

$3,927

Mon 12/294:10 pmPUS - DCA

2 stops20h 25mMultiple Airlines

Thu 1/88:40 pmDCA - PUS

2 stops45h 30mMultiple Airlines

Deal found 11/6

$1,556

Mon 12/297:00 amPUS - IAD

1 stop16h 50mKorean Air

Thu 1/811:50 amIAD - PUS

1 stop18h 55mKorean Air

Deal found 11/6

$1,572

Mon 12/297:55 amPUS - IAD

2 stops46h 40mAir France

Thu 1/86:50 pmIAD - PUS

2 stops30h 20mAir France

Deal found 11/6

$1,950

Cheapflights Fare Finder

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 - IAD

PUSIAD

Busan Gimhae

Fri 4/17

12:45 pm-7:30 pm

1 stop19h 45m

Washington, D.C. Dulles Intl

Tue 4/21

11:00 pm-11:45 am

1 stop23h 45m

$1,043

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Fri 4/17

10:40 am-11:51 am

2 stops38h 11m

Washington, D.C. Dulles Intl

Tue 4/21

1:15 pm-9:30 am

1 stop31h 15m

$1,364

BusanWashington, D.C.

PUS - DCA

PUSDCA

Busan Gimhae

Wed 4/22

8:00 am-11:28 pm

2 stops28h 28m

Washington, D.C. Reagan-National

Sun 4/26

7:40 am-8:45 pm

2 stops24h 05m

$1,386

BusanWashington, D.C.

PUS - DCA

PUSDCA

Busan Gimhae

Tue 1/13

4:10 pm-10:35 pm

2 stops20h 25m

Washington, D.C. Reagan-National

Fri 1/23

9:40 am-8:10 am

2 stops32h 30m

$1,446

BusanWashington, D.C.

PUS - DCA

PUSDCA

Busan Gimhae

Mon 12/29

4:10 pm-10:35 pm

2 stops20h 25m

Washington, D.C. Reagan-National

Thu 1/8

8:40 pm-8:10 am

2 stops45h 30m

$1,556

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Mon 12/29

7:00 am-9:50 am

1 stop16h 50m

Washington, D.C. Dulles Intl

Thu 1/8

11:50 am-8:45 pm

1 stop18h 55m

$1,572

BusanWashington, D.C.

PUS - DCA

PUSDCA

Busan Gimhae

Mon 1/12

12:00 pm-10:35 pm

2 stops24h 35m

Washington, D.C. Reagan-National

Fri 1/16

9:40 am-8:10 am

2 stops32h 30m

$1,669

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Mon 1/12

12:00 pm-9:50 am

1 stop35h 50m

Washington, D.C. Dulles Intl

Fri 1/16

11:50 am-8:45 pm

1 stop18h 55m

$1,762

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Tue 1/13

7:55 am-9:50 am

1 stop15h 55m

Washington, D.C. Dulles Intl

Fri 1/23

11:50 am-8:45 pm

1 stop18h 55m

$1,763

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Tue 1/13

4:10 pm-4:35 pm

2 stops62h 25m

Washington, D.C. Dulles Intl

Fri 1/23

6:50 pm-7:35 pm

2 stops34h 45m

$1,808

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 14 results

Compare providers for flights from Busan to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Busan to Washington, D.C. in November.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Busan-Washington, D.C. flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Busan-Washington, D.C. flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Busan-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Busan-Washington, D.C. flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Busan-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Busan to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Busan with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Busan to Washington, D.C.

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Busan to Washington, D.C.?
Busan Gimhae (PUS) is the airport you will fly out of if you book a flight from Busan to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Gimhae; the airport handles an average of 0 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Busan airport to Washington, D.C.. It is only a 7.2 mi journey to Gimhae (PUS) from Busan’s city center.
How long is the flight from Busan to Washington, D.C.?
For as low as $1,043, Air China can have you in Washington, D.C. from Busan in 19h 45m. Busan and Washington, D.C. are separated by a distance of 7040 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Busan to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Busan to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Busan to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Busan to Washington, D.C..
Can I find deals for business class flights from Busan to Washington, D.C.?
Yes. Cheapflights offers flight deals from Busan to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$1,043+ Cheap flights from Busan (PUS) to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Busan to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Busan to Washington, D.C.

Most accurate provider

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Round-trip from

Find flight deals from Busan to Washington, D.C.

Cheapest flights from Busan to Washington, D.C.Explore the most affordable flight options available from Busan to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

Explore the most affordable flight options available from Busan to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Busan to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Busan to Washington, D.C. in November.

Best time to book a flight from Busan to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Busan with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Busan to Washington, D.C.

Related info for your journey

Find useful and relevant information for your journey from Busan to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Busan to Washington, D.C.?

How long is the flight from Busan to Washington, D.C.?

Can I find deals for flights from Busan to Washington, D.C. that include hotel bookings?

How can I find direct flights from Busan to Washington, D.C.?

Can I find deals for business class flights from Busan to Washington, D.C.?

Traveling to a place near Washington, D.C.?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Busan to Washington, D.C.

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Cheapest flights from Busan to Washington, D.C.
Explore the most affordable flight options available from Busan to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.