What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Busan round-trip?

Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Busan is China Airlines. Our recent data shows that you can find tickets from as low as $1,595 on this airline. Additional options worth looking into are Korean Air and Delta, starting at $1,711 and $1,717 round-trip. China Airlines is 25% cheaper than the average price of flights available within the next 90 days to this destination.

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Busan (average of $1,166). Flying from Washington, D.C. Dulles Intl Airport to Busan in July is currently the most expensive (average of $1,852). 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 day to fly from Washington, D.C. Dulles Intl Airport to Busan?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Busan flight should consider departing on Tuesday at noon when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Busan?

Users have found that flying from Washington, D.C. Dulles Intl Airport to Busan on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Busan?

January can be a great time to fly to Busan from Washington, D.C. Dulles Intl Airport with a flight ticket averaging about $2,097. Cheapflights users have found deals in the month of January for as cheap as $1,555. The most expensive prices can be found in the month of June.

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

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Busan at noon. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight in the afternoon.

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

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Busan 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 Washington, D.C. Dulles Intl Airport-Busan flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

For a flight from Washington, D.C. Dulles Intl to Busan, you will be flying into Gimhae. Busan Gimhae (PUS) is just 7.2 mi from the center of the city. Gimhae is the only Busan airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 1 airline has flights to Busan Gimhae from Washington, D.C. Dulles Intl on a regular basis.

Can I find deals for flights from Dulles Intl to Busan that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Busan flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Busan?

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

Can I find deals for business class flights from Dulles Intl to Busan?

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

$1,544+ Flights from Washington, D.C. Dulles Intl Airport to Busan, South Korea

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Dulles Intl to Busan with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Busan

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	June
Cheapest in	September
Average price	$1,923
Round-trip from	$1,544 (Orbitz)

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Busan Gimhae flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Busan Gimhae flights.

Search Deals

High demand for flights, 14% potential price rise

Search Deals

Best time to find cheap flights, 12% potential price drop

Search Deals

Average for round-trip flights in November 2024

Search Deals

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

Search Deals

Find flight deals from Dulles Intl to Busan

Cheapest flights from Dulles Intl to Busan
Explore the most affordable flight options available from Dulles Intl to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

dom. 12/111:50 amIAD - PUS

1 stop18h 55mKorean Air

mar. 12/1010:25 amPUS - IAD

1 stop37h 25mKorean Air

Deal found 11/20

$1,711

dom. 12/16:00 amIAD - PUS

2 stops24h 45mDelta

mar. 12/107:00 amPUS - IAD

2 stops28h 35mDelta

Deal found 11/20

$1,722

dom. 11/2411:47 amIAD - PUS

3 stops35h 33mMultiple Airlines

dom. 12/19:25 amPUS - IAD

3 stops38h 21mMultiple Airlines

Deal found 11/19

$2,067

Best flights from Dulles Intl to Busan
Discover carefully curated flight deals from Dulles Intl to Busan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated noviembre 21, 2024.

sáb. 3/225:00 pmIAD - PUS

2 stops37h 45mMultiple Airlines

mié. 4/238:45 pmPUS - IAD

2 stops46h 10mMultiple Airlines

Deal found 11/20

$1,544

sáb. 2/157:35 pmIAD - PUS

2 stops25h 20mChina Airlines

mié. 2/267:45 pmPUS - IAD

2 stops53h 40mChina Airlines

Deal found 11/21

$1,595

dom. 12/111:50 amIAD - PUS

1 stop18h 55mKorean Air

mar. 12/1010:25 amPUS - IAD

1 stop37h 25mKorean Air

Deal found 11/20

$1,711

mié. 3/1912:50 pmIAD - PUS

1 stop18h 55mDelta

vie. 4/188:00 amPUS - IAD

2 stops23h 22mDelta

Deal found 11/20

$1,717

sáb. 3/295:35 pmIAD - PUS

2 stops29h 10mAir China

jue. 4/2412:45 pmPUS - IAD

2 stops31h 50mAir China

Deal found 11/20

$1,955

sáb. 3/226:35 pmIAD - PUS

2 stops35h 50mKLM

dom. 4/208:00 amPUS - IAD

2 stops44h 35mKLM

Deal found 11/20

$3,302

Last-minute flights from Dulles Intl to Busan
Discover last-minute flight deals from Dulles Intl to Busan. Data last updated noviembre 21, 2024 and is based on user searches.

dom. 11/2411:47 amIAD - PUS

3 stops35h 33mMultiple Airlines

dom. 12/19:25 amPUS - IAD

3 stops38h 21mMultiple Airlines

Deal found 11/19

$2,067

dom. 12/111:50 amIAD - PUS

1 stop18h 55mKorean Air

mar. 12/1010:25 amPUS - IAD

1 stop37h 25mKorean Air

Deal found 11/20

$1,711

dom. 12/16:00 amIAD - PUS

2 stops24h 45mDelta

mar. 12/107:00 amPUS - IAD

2 stops28h 35mDelta

Deal found 11/20

$1,722

dom. 12/16:16 amIAD - PUS

2 stops25h 44mMultiple Airlines

mar. 12/109:25 amPUS - IAD

3 stops26h 59mMultiple Airlines

Deal found 11/20

$10,590

Find flights from Dulles Intl to Busan within your budget

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Busan

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

sáb. 3/22

5:00 pm-7:45 pm

2 stops37h 45m

Busan Gimhae

mié. 4/23

8:45 pm-5:55 am

2 stops46h 10m

$1,544

Washington, D.C.Busan

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

sáb. 2/15

7:35 pm-10:55 am

2 stops25h 20m

Busan Gimhae

mié. 2/26

7:45 pm-11:25 am

2 stops53h 40m

$1,595

Washington, D.C.Busan

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

dom. 12/1

11:50 am-8:45 pm

1 stop18h 55m

Busan Gimhae

mar. 12/10

10:25 am-9:50 am

1 stop37h 25m

$1,711

Washington, D.C.Busan

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

mié. 3/19

12:50 pm-8:45 pm

1 stop18h 55m

Busan Gimhae

mié. 4/23

8:00 am-3:35 pm

2 stops20h 35m

$1,717

Washington, D.C.Busan

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

sáb. 3/29

5:35 pm-11:45 am

2 stops29h 10m

Busan Gimhae

jue. 4/24

12:45 pm-7:35 am

2 stops31h 50m

$1,955

Washington, D.C.Busan

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

sáb. 3/22

6:35 pm-7:25 pm

2 stops35h 50m

Busan Gimhae

dom. 4/20

8:00 am-3:35 pm

2 stops44h 35m

$3,302

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Compare providers for flights from Dulles Intl to Busan

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

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	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 Washington, D.C. Dulles Intl Airport-Busan flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Busan flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Busan flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Busan 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 Washington, D.C. Dulles Intl Airport-Busan 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 Dulles Intl to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Dulles Intl 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.

Travel insights for flights from Dulles Intl to Busan

Get recent, data-driven insights about flights from Dulles Intl to Busan including ideal travel times, pricing trends, and more.

Rainfall in Busan by month

In terms of precipitation, rainfall in Busan ranges from 0.9 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. December is typically the driest time to visit Busan when rainfall is around 0.9 in.

Temperature in Busan by month

If weather is an important factor for your trip to Busan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Busan

Korean Air

8.5

Very good

1,025 reviews

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air

8.5

Very good

1,025 reviews

Korean Air

8.5

Very good

1,025 reviews

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

China Airlines

8.3

Very good

778 reviews

Korean Air

8.5

Very good

1,025 reviews

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Delta

8.0

Very good

8,759 reviews

Korean Air

8.5

Very good

1,025 reviews

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

KLM

7.8

Good

1,350 reviews

Korean Air

8.5

Very good

1,025 reviews

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Air China

7.3

Good

157 reviews

Korean Air

8.5

Very good

1,025 reviews

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

What airport do you fly into for flights to Busan from Washington, D.C. Dulles Intl?
For a flight from Washington, D.C. Dulles Intl to Busan, you will be flying into Gimhae. Busan Gimhae (PUS) is just 7.2 mi from the center of the city. Gimhae is the only Busan airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 1 airline has flights to Busan Gimhae from Washington, D.C. Dulles Intl on a regular basis.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Busan round-trip?
Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Busan is China Airlines. Our recent data shows that you can find tickets from as low as $1,595 on this airline. Additional options worth looking into are Korean Air and Delta, starting at $1,711 and $1,717 round-trip. China Airlines is 25% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Dulles Intl to Busan that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Busan flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Busan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Busan.
Can I find deals for business class flights from Dulles Intl to Busan?
Yes. Cheapflights offers flight deals from Dulles Intl to Busan 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 Washington, D.C. Dulles Intl Airport to Busan?
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Busan (average of $1,166). Flying from Washington, D.C. Dulles Intl Airport to Busan in July is currently the most expensive (average of $1,852). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dulles Intl to Busan

Dulles Intl to Incheon Intl flights

Reagan-National to Incheon Intl flights

Dulles Intl to Gimpo Intl flights

Baltimore to Incheon Intl flights

Reagan-National to Gimpo Intl flights

Baltimore to Gimpo Intl flights

Reagan-National to Busan flights

Baltimore to Busan flights

Dulles Intl to Jeju City flights

Baltimore to Daegu flights

Dulles Intl to Daegu flights

Reagan-National to Jeju City flights

Dulles Intl to Ulsan flights

Other flights to Busan

Busan to Jeju City flights

Busan to Seoul Gimpo Intl Airport flights

Busan to Jeju City flights

Busan to Cebu City flights

Busan to Angeles City flights

Busan to Ho Chi Minh City flights

Busan to Nha Trang flights

Busan to Fukuoka flights

Busan to Osaka Kansai Intl Airport flights

Busan to Hong Kong flights

Busan to Taipei City Taiwan Taoyuan Intl Airport flights

Busan to Tokyo Narita Airport flights

Busan to Hanoi flights

Busan to Bangkok Suvarnabhumi Airport flights

Busan to Tamuning flights

Busan to Fukuoka flights

Busan to Da Nang flights

Top airline flying from Dulles Intl to Busan

Airline	Cheapest	Average	Flexibility	On-time
Korean Air	Cheapest$1,827	Average$1,915	FlexibilityNo cancel fee	On-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

View all available airlines

$1,544+ Cheap flights from Dulles Intl (IAD) to Busan (PUS)

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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Busan with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to Busan

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Round-trip from

Find flight deals from Dulles Intl to Busan

Cheapest flights from Dulles Intl to BusanExplore the most affordable flight options available from Dulles Intl to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

Explore the most affordable flight options available from Dulles Intl to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

Find flights from Dulles Intl to Busan within your budget

Compare providers for flights from Dulles Intl to Busan

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 Dulles Intl to Busan in November.

Best time to book a flight from Dulles Intl to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Dulles Intl with our price prediction graph.

Travel insights for flights from Dulles Intl to Busan

Get recent, data-driven insights about flights from Dulles Intl to Busan including ideal travel times, pricing trends, and more.

Rainfall in Busan by month

Plan your trip to Busan by taking into account the average rainfall totals by month.

Temperature in Busan by month

Plan your trip to Busan by taking into account the average temperature totals by month.

Reviews of airlines servicing Busan

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Busan. 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 into for flights to Busan from Washington, D.C. Dulles Intl?

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Busan round-trip?

Can I find deals for flights from Dulles Intl to Busan that include hotel bookings?

How can I find direct flights from Dulles Intl to Busan?

Can I find deals for business class flights from Dulles Intl to Busan?

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

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 Dulles Intl to Busan

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Dulles Intl to Busan

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dulles Intl to Busan
Explore the most affordable flight options available from Dulles Intl to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.