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Cheap flights from Dulles Intl (IAD) to Busan (PUS) from $1,417

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAD — PUS
May 15 — May 221
From?
To?
Wed 5/15
Wed 5/22
1 adult, Economy
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Cheap flight deals from Dulles Intl to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Busan (PUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 10, 2024.

Popular in

June

Cheapest in

February

Average price

$2,202

Round-trip from

$894
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 17% potential price drop
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Average for round-trip flights in May 2024
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From Washington, D.C. Dulles Intl to Busan Gimhae
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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 Monday 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?

March can be a great time to fly to Busan from Washington, D.C. Dulles Intl Airport with a flight ticket averaging about $2,145. Cheapflights users have found deals in the month of March for as cheap as $1,931. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Busan (IAD - 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 in the afternoon. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight at noon.

Cheap Korean Air flights from Dulles Intl to Busan

Explore cheap flight options specifically provided by Korean Air for the route between Dulles Intl and Busan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Tue 7/1610:05 amIAD - PUS
2 stops20h 30mKorean Air
Tue 7/308:00 pmPUS - IAD
1 stop28h 15mKorean Air
Deal found 5/9$2,803
Thu 7/186:00 amIAD - PUS
2 stops24h 35mKorean Air
Wed 7/317:00 amPUS - IAD
1 stop17h 15mKorean Air
Deal found 5/9$2,804
Tue 7/161:40 pmIAD - PUS
1 stop39h 45mKorean Air
Tue 7/308:00 amPUS - IAD
1 stop16h 15mKorean Air
Deal found 5/9$2,982
Mon 7/16:00 amIAD - PUS
2 stops23h 20mKorean Air
Sun 7/1410:45 amPUS - IAD
1 stop37h 30mKorean Air
Deal found 5/9$2,998
Mon 7/11:40 pmIAD - PUS
1 stop39h 40mKorean Air
Sun 7/1410:45 amPUS - IAD
1 stop37h 30mKorean Air
Deal found 5/9$3,483
Thu 7/181:40 pmIAD - PUS
1 stop16h 55mKorean Air
Wed 7/317:00 amPUS - IAD
1 stop17h 15mKorean Air
Deal found 5/9$4,158

Cheap Dulles Intl to Busan flights in May & June 2024

Find cheap flight options from Dulles Intl to Busan specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Prices were last updated on May 10, 2024.
Fri 5/319:40 amIAD - PUS
2 stops32h 55mDelta
Sun 6/910:45 amPUS - IAD
2 stops25h 53mDelta
Deal found 5/9$2,809
Fri 5/314:59 pmIAD - PUS
2 stops25h 36mKorean Air
Sun 6/98:00 pmPUS - IAD
1 stop28h 15mKorean Air
Deal found 5/9$3,334
Fri 5/311:25 pmIAD - PUS
1 stop29h 10mDelta
Sun 6/98:00 amPUS - IAD
2 stops21h 27mDelta
Deal found 5/9$3,349
Fri 5/317:35 amIAD - PUS
2 stops35h 00mDelta
Sun 6/94:25 pmPUS - IAD
2 stops37h 15mDelta
Deal found 5/9$3,372
Fri 5/311:25 pmIAD - PUS
1 stop29h 10mDelta
Sun 6/94:25 pmPUS - IAD
1 stop31h 50mDelta
Deal found 5/9$3,721
Fri 5/311:25 pmIAD - PUS
1 stop29h 40mMultiple Airlines
Sun 6/99:15 pmPUS - IAD
1 stop27h 00mMultiple Airlines
Deal found 5/9$4,150
Fri 5/311:25 pmIAD - PUS
1 stop31h 10mDelta
Sun 6/94:25 pmPUS - IAD
1 stop31h 50mDelta
Deal found 5/9$9,745
Fri 5/311:25 pmIAD - PUS
1 stop29h 10mDelta
Sun 6/94:25 pmPUS - IAD
2 stops20h 13mDelta
Deal found 5/9$10,000

Dulles Intl to Busan 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Busan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Tue 11/55:27 pmIAD - PUS
2 stops27h 23mMultiple Airlines
Tue 11/1911:50 amPUS - IAD
2 stops38h 20mMultiple Airlines
Deal found 5/9$1,417
Sat 9/214:55 pmIAD - PUS
2 stops29h 20mChina Airlines
Wed 10/27:55 pmPUS - IAD
2 stops53h 15mChina Airlines
Deal found 5/9$1,520
Tue 11/511:50 amIAD - PUS
1 stop31h 15mKorean Air
Tue 11/1910:25 amPUS - IAD
1 stop37h 25mKorean Air
Deal found 5/9$1,855
Mon 7/19:20 pmIAD - PUS
2 stops32h 00mAir France
Sun 7/148:00 amPUS - IAD
2 stops45h 10mAir France
Deal found 5/9$1,859
Mon 7/19:20 pmIAD - PUS
2 stops32h 00mAir France
Sun 7/148:00 amPUS - IAD
2 stops48h 10mAir France
Deal found 5/10$1,860
Tue 11/54:55 pmIAD - PUS
2 stops37h 50mKorean Air
Tue 11/194:50 pmPUS - IAD
1 stop31h 00mKorean Air
Deal found 5/9$1,868
Tue 11/55:27 pmIAD - PUS
3 stops71h 08mMultiple Airlines
Tue 11/198:10 amPUS - IAD
2 stops46h 05mMultiple Airlines
Deal found 5/9$1,899
Sun 9/226:00 pmIAD - PUS
2 stops28h 45mMultiple Airlines
Fri 9/2712:45 pmPUS - IAD
2 stops37h 45mMultiple Airlines
Deal found 5/10$1,993
Sat 9/213:00 pmIAD - PUS
2 stops38h 20mKorean Air
Tue 10/18:00 amPUS - IAD
1 stop16h 15mKorean Air
Deal found 5/10$2,052

Find flights from Dulles Intl to Busan within your budget

Customize your flight search to find flights from Dulles Intl to Busan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,859 - $3,483

Route

Depart

Return

Price

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Mon 7/1

2 stops32h 00m

Busan Gimhae

Sun 7/14

2 stops45h 10m

$1,859

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Tue 7/16

2 stops26h 34m

Busan Gimhae

Tue 7/30

2 stops32h 21m

$2,065

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Thu 7/18

2 stops22h 56m

Busan Gimhae

Wed 7/31

2 stops26h 38m

$2,264

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Tue 7/16

2 stops29h 10m

Busan Gimhae

Tue 7/30

3 stops36h 30m

$2,333

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Tue 7/16

2 stops20h 30m

Busan Gimhae

Tue 7/30

1 stop28h 15m

$2,803

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Thu 7/18

2 stops24h 35m

Busan Gimhae

Wed 7/31

1 stop17h 15m

$2,804

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Tue 7/16

1 stop39h 45m

Busan Gimhae

Tue 7/30

1 stop16h 15m

$2,982

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Mon 7/1

2 stops23h 20m

Busan Gimhae

Sun 7/14

1 stop37h 30m

$2,998

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Mon 7/1

1 stop39h 40m

Busan Gimhae

Sun 7/14

1 stop37h 30m

$3,483

Flights are sorted by cheapest first

Deals found on 5/9

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Busan. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Busan flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Busan by month

Plan your trip from Dulles Intl to Busan by taking into account the cheapest months to travel. The average price of a one-way flight from Dulles Intl to Busan is currently $0 while a round-trip flight costs $2,621. Price data was last updated on May 5, 2024.

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Busan (average of $894). Flying from Washington, D.C. Dulles Intl Airport to Busan in July is currently the most expensive (average of $2,057). 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.

January

$1,362

February

$1,715

March

$1,485

April

$1,526

May

$1,598

June

$1,853

July

$2,057

August

$1,597

September

$1,558

October

$1,726

November

$894

December

$1,890

Temperature and rainfall in Busan by month

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

PUS

Temperature

39.2 - 78.8 °F

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Busan. Reviews last updated May 10, 2024.
Korean Air
8.5
Very good
1,179 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.5

Crew

8.8

Food

8.2

Boarding

8.6

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

Korean Air
8.5
Very good
1,179 reviews
Korean Air
8.5
Very good
1,179 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.5

Crew

8.8

Food

8.2

Boarding

8.6

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

Delta
8.1
Very good
10,768 reviews
Korean Air
8.5
Very good
1,179 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.5

Crew

8.8

Food

8.2

Boarding

8.6

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

Air France
7.6
Good
1,776 reviews
Korean Air
8.5
Very good
1,179 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.5

Crew

8.8

Food

8.2

Boarding

8.6

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

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?

    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. 2 airlines have flights to Busan Gimhae from Washington, D.C. Dulles Intl on a regular basis.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Busan for under $1,900 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Busan for under $1,900. The cheapest flight booked recently is on Air France for just $1,859, but on average you can expect to pay $2,774.

  • 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 Air France. Our recent data shows that you can find tickets from as low as $1,859 on this airline. Additional options worth looking into are Delta and Korean Air, starting at $2,264 and $2,803 round-trip. Air France is 21% cheaper than the average price of flights available within the next 90 days to this destination.

  • What does IAD to PUS mean?

    IAD stands for Washington, D.C. Dulles Intl Airport, while PUS stands for Busan Gimhae Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Dulles Intl to Busan that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Busan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Busan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Busan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Dulles Intl to Busan that allow pets onboard?

    Many airlines flying from Dulles Intl to Busan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Busan?

    Yes, you can often find last-minute deals on Dulles Intl to Busan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Busan flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Busan flight deals you see on this page were last updated on 5/10.

See more FAQs

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Alternative routes for Dulles Intl to Busan
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Dulles Intl to Busan

Discover the top 2 airlines that operate flights from Dulles Intl to Busan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,884Average$2,284FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
DeltaCheapest$1,944Average$2,029FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Dulles Intl to Busan by cabin class

Find flights from Dulles Intl to Busan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dulles Intl to Busan?

When you search for this flight from Dulles Intl to Busan, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Busan?

Cheapflights helps you find that perfect flight to Busan from Dulles Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Dulles Intl to Busan with no change fees?

Yes, we can. To see specific flights from Dulles Intl to Busan with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Dulles Intl to Busan become cheaper?

Yes, Cheapflights offers price alerts on Dulles Intl to Busan flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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