What are the cheapest airlines to fly from Busan to Washington, D.C. one-way?

One-way options have recently been found by users for as low as $870 on Air China. Other airlines that offer cheap prices include Asiana Airlines from $1,008 and Delta from $1,099 one-way.

What is the cheapest month to book a flight from Busan to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Busan to Washington, D.C. (average of $241). Flying from Busan to Washington, D.C. in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Busan-Washington, D.C. flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

$566+ Flights from Busan to Washington, D.C.

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1. Tell us where you want to go

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3. Compare prices and book

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,341 (FlightHub)
One-way from	$566 (Mytrip)

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

Search Deals

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

Search Deals

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

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One-way flight from Busan Gimhae to Washington, D.C. (WAS)

Search Deals

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 April 1, 2025.

Thu 4/177:20 amPUS - IAD

2 stops35h 11mAsiana Airlines

Sat 4/265:47 pmIAD - PUS

2 stops27h 28mAsiana Airlines

Deal found 3/30

$1,341

Mon 5/1210:40 amPUS - DCA

2 stops24h 21mDelta

Mon 5/195:15 pmDCA - PUS

2 stops25h 30mDelta

Deal found 3/31

$1,366

Mon 5/56:05 pmPUS - IAD

2 stops34h 40mMultiple Airlines

Mon 5/128:30 pmIAD - PUS

3 stops31h 20mMultiple Airlines

Deal found 3/31

$1,406

Mon 5/54:30 pmPUS - IAD

2 stops20h 10mDelta

Mon 5/127:45 amIAD - PUS

2 stops22h 50mDelta

Deal found 3/31

$1,417

Mon 5/59:00 pmPUS - DCA

2 stops36h 52mPhilippine Airlines

Mon 5/128:15 amDCA - PUS

2 stops46h 35mPhilippine Airlines

Deal found 3/31

$1,612

Wed 6/410:40 amPUS - DCA

2 stops24h 48mMultiple Airlines

Wed 6/1111:00 amDCA - PUS

2 stops20h 45mMultiple Airlines

Deal found 3/31

$1,640

Thu 4/1710:40 amPUS - IAD

1 stop37h 35mKorean Air

Sat 4/261:15 pmIAD - PUS

1 stop18h 30mKorean Air

Deal found 3/30

$2,044

Sun 6/298:00 pmPUS - IAD

2 stops32h 35mKLM

Thu 8/215:25 pmIAD - PUS

2 stops28h 50mKLM

Deal found 3/30

$5,667

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 April 1, 2025.

Thu 4/177:20 amPUS - IAD

2 stops35h 11mAsiana Airlines

Sat 4/265:47 pmIAD - PUS

2 stops27h 28mAsiana Airlines

Deal found 3/30

$1,341

Mon 5/1210:40 amPUS - DCA

2 stops24h 21mDelta

Mon 5/195:15 pmDCA - PUS

2 stops25h 30mDelta

Deal found 3/31

$1,366

Mon 5/56:05 pmPUS - IAD

2 stops34h 40mMultiple Airlines

Mon 5/128:30 pmIAD - PUS

3 stops31h 20mMultiple Airlines

Deal found 3/31

$1,406

Mon 5/59:00 pmPUS - DCA

2 stops36h 52mPhilippine Airlines

Mon 5/128:15 amDCA - PUS

2 stops46h 35mPhilippine Airlines

Deal found 3/31

$1,612

Thu 4/1710:40 amPUS - IAD

1 stop37h 35mKorean Air

Sat 4/261:15 pmIAD - PUS

1 stop18h 30mKorean Air

Deal found 3/30

$2,044

Mon 5/54:30 pmPUS - IAD

2 stops20h 10mDelta

Mon 5/127:45 amIAD - PUS

2 stops22h 50mDelta

Deal found 3/31

$1,417

Wed 6/410:40 amPUS - DCA

2 stops24h 48mMultiple Airlines

Wed 6/1111:00 amDCA - PUS

2 stops20h 45mMultiple Airlines

Deal found 3/31

$1,640

Sun 6/298:00 pmPUS - IAD

2 stops32h 35mKLM

Thu 8/215:25 pmIAD - PUS

2 stops28h 50mKLM

Deal found 3/30

$5,667

Last-minute flights from Busan to Washington, D.C.
Discover last-minute flight deals from Busan to Washington, D.C.. Data last updated April 1, 2025 and is based on user searches.

Mon 4/71:55 pmPUS - IAD

2 stops42h 20mMultiple Airlines

Sat 6/76:30 pmIAD - PUS

3 stops37h 15mMultiple Airlines

Deal found 3/30

$1,764

Mon 4/74:30 pmPUS - IAD

1 stop31h 45mKorean Air

Sat 6/71:30 pmIAD - PUS

1 stop31h 00mKorean Air

Deal found 3/30

$2,578

Thu 4/177:20 amPUS - IAD

2 stops35h 11mAsiana Airlines

Sat 4/265:47 pmIAD - PUS

2 stops27h 28mAsiana Airlines

Deal found 3/30

$1,341

Thu 4/171:30 pmPUS - IAD

2 stops53h 10mMultiple Airlines

Sat 4/2611:00 pmIAD - PUS

1 stop23h 45mMultiple Airlines

Deal found 3/30

$1,602

Thu 4/1710:40 amPUS - IAD

1 stop37h 35mKorean Air

Sat 4/261:15 pmIAD - PUS

1 stop18h 30mKorean Air

Deal found 3/30

$2,044

One-way flights from Busan to Washington, D.C.
Search for one-way flight options from Busan to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated April 1, 2025.

Wed 4/166:05 pmPUS - IAD

2 stops34h 40mMultiple Airlines

Deal found 3/30

$566

Thu 5/1512:45 pmPUS - IAD

2 stops32h 15mAir China

Deal found 3/31

$870

Thu 4/1710:50 amPUS - IAD

2 stops31h 41mAsiana Airlines

Deal found 3/30

$1,008

Thu 5/158:45 amPUS - DCA

2 stops26h 16mDelta

Deal found 3/31

$1,099

Thu 5/158:05 amPUS - IAD

1 stop16h 10mKorean Air

Deal found 3/31

$1,107

Wed 5/147:00 amPUS - IAD

1 stop17h 15mDelta

Deal found 3/29

$1,129

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

Thu 4/17

7:20 am-5:31 am

2 stops35h 11m

Washington, D.C. Dulles Intl

Sat 4/26

5:47 pm-10:15 am

2 stops27h 28m

$1,341

BusanWashington, D.C.

PUS - DCA

PUSDCA

Busan Gimhae

Mon 5/12

10:40 am-10:01 pm

2 stops24h 21m

Washington, D.C. Reagan-National

Mon 5/19

5:15 pm-7:45 am

2 stops25h 30m

$1,366

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Mon 5/5

6:05 pm-3:45 pm

2 stops34h 40m

Washington, D.C. Dulles Intl

Mon 5/12

8:30 pm-4:50 pm

3 stops31h 20m

$1,406

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Mon 5/5

4:30 pm-11:40 pm

2 stops20h 10m

Washington, D.C. Dulles Intl

Mon 5/12

7:45 am-7:35 pm

2 stops22h 50m

$1,417

BusanWashington, D.C.

PUS - DCA

PUSDCA

Busan Gimhae

Mon 5/5

9:00 pm-8:52 pm

2 stops36h 52m

Washington, D.C. Reagan-National

Mon 5/12

8:15 am-7:50 pm

2 stops46h 35m

$1,612

BusanWashington, D.C.

PUS - DCA

PUSDCA

Busan Gimhae

Wed 6/4

10:40 am-10:28 pm

2 stops24h 48m

Washington, D.C. Reagan-National

Wed 6/11

11:00 am-8:45 pm

2 stops20h 45m

$1,640

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Thu 4/17

10:40 am-11:15 am

1 stop37h 35m

Washington, D.C. Dulles Intl

Sat 4/26

1:15 pm-8:45 pm

1 stop18h 30m

$2,044

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Sun 6/29

8:00 pm-3:35 pm

2 stops32h 35m

Washington, D.C. Dulles Intl

Thu 8/21

5:25 pm-11:15 am

2 stops28h 50m

$5,667

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Wed 4/16

6:05 pm-3:45 pm

2 stops34h 40m

$566

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Thu 5/15

12:45 pm-8:00 am

2 stops32h 15m

$870

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

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 April.

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

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Busan-Washington, D.C. flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

Rainfall in Washington, D.C. by month

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.

Temperature in Washington, D.C. by month

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).

Reviews of airlines servicing Washington, D.C.

Read reviews from past customers who have flown Korean Air, Asiana Airlines and Delta from Busan to Washington, D.C.. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.4

Very good

1,052 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air

8.4

Very good

1,052 reviews

Korean Air

8.4

Very good

1,052 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Asiana Airlines

8.2

Very good

440 reviews

Korean Air

8.4

Very good

1,052 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Delta

8.0

Very good

7,899 reviews

Korean Air

8.4

Very good

1,052 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

KLM

7.8

Good

1,321 reviews

Korean Air

8.4

Very good

1,052 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Philippine Airlines

7.2

Good

847 reviews

Korean Air

8.4

Very good

1,052 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

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.
What are the cheapest airlines to fly from Busan to Washington, D.C. one-way?
One-way options have recently been found by users for as low as $870 on Air China. Other airlines that offer cheap prices include Asiana Airlines from $1,008 and Delta from $1,099 one-way.
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.
What is the cheapest month to book a flight from Busan to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Busan to Washington, D.C. (average of $241). Flying from Busan to Washington, D.C. in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Arlington

Alexandria

Fairfax

Tysons

Springfield

Rockville

Woodbridge

Gaithersburg

Fredericksburg

Linthicum Heights

Silver Spring

Falls Church

Laurel

Easton

Herndon

Bowie

Gettysburg

National Harbor

Oxon Hill

Reston

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$566+ Cheap flights from Busan (PUS) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/16. 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

Most trusted provider

Round-trip from

One-way 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 April 1, 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 April 1, 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 April.

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.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

Read reviews from past customers who have flown Korean Air, Asiana Airlines and Delta from Busan to Washington, D.C.. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.?

What are the cheapest airlines to fly from Busan to Washington, D.C. one-way?

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.?

What is the cheapest month to book a flight from Busan to Washington, D.C.?

Traveling to a place near Busan?

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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 April 1, 2025.