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Cheap flights from Dulles Intl (IAD) to Busan (PUS) from $1,113

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 7/19. 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 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
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 April 29, 2024.

Popular in

December

Cheapest in

March

Average price

$2,886

Round-trip from

$894
High demand for flights, 33% potential price rise
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Best time to find cheap flights, 49% potential price drop
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Average for round-trip flights in April 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?

February can be a great time to fly to Busan from Washington, D.C. Dulles Intl Airport with a flight ticket averaging about $2,280. Cheapflights users have found deals in the month of February for as cheap as $1,166. The most expensive prices can be found in the month of May.

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 2,944,896 searches. Data last updated April 29, 2024.
Take a peek at the cheapest Korean Air flights we've detected traveling from Washington, D.C. to Busan. Be sure to come back soon if the deals available don't appeal to you at this time.
Thu 7/187:05 amIAD - PUS
2 stops23h 30mKorean Air
Wed 7/317:00 amPUS - IAD
1 stop17h 15mKorean Air
Deal found 4/28$2,806
Tue 6/251:25 pmIAD - PUS
1 stop18h 20mKorean Air
Tue 7/910:45 amPUS - IAD
2 stops23h 54mKorean Air
Deal found 4/29$2,905
Mon 7/16:10 amIAD - PUS
2 stops25h 35mKorean Air
Sun 7/144:25 pmPUS - IAD
1 stop31h 50mKorean Air
Deal found 4/28$3,000
Thu 7/181:40 pmIAD - PUS
1 stop16h 55mKorean Air
Sun 8/49:15 pmPUS - IAD
1 stop27h 00mKorean Air
Deal found 4/28$3,348
Thu 7/181:40 pmIAD - PUS
1 stop18h 05mKorean Air
Wed 7/317:00 amPUS - IAD
1 stop17h 15mKorean Air
Deal found 4/28$3,372
Tue 6/251:25 pmIAD - PUS
1 stop17h 10mKorean Air
Tue 7/98:00 amPUS - IAD
1 stop16h 15mKorean Air
Deal found 4/29$3,421
Mon 7/11:40 pmIAD - PUS
1 stop16h 55mKorean Air
Sun 7/148:00 amPUS - IAD
1 stop16h 15mKorean Air
Deal found 4/28$3,469

Cheap Air France flights from Dulles Intl to Busan

Explore cheap flight options specifically provided by Air France 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 2,944,896 searches. Data last updated April 29, 2024.
Have a look at some of the cheapest available Air France flights departing from Washington, D.C. and landing in Busan. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 6/259:20 pmIAD - PUS
2 stops32h 00mAir France
Tue 7/98:00 amPUS - IAD
2 stops48h 10mAir France
Deal found 4/29$1,811
Mon 7/19:20 pmIAD - PUS
2 stops32h 00mAir France
Sun 7/148:00 amPUS - IAD
2 stops48h 10mAir France
Deal found 4/28$1,861
Thu 7/189:20 pmIAD - PUS
2 stops32h 00mAir France
Wed 7/318:00 amPUS - IAD
2 stops48h 10mAir France
Deal found 4/28$2,161

Cheap Dulles Intl to Busan flights in April & May 2024

Find cheap flight options from Dulles Intl to Busan specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 29, 2024.
Check out some of the best flight deals from Washington, D.C. to Busan in 2024. Check back regularly for other flight deals.
Sat 5/256:54 pmIAD - PUS
2 stops27h 21mMultiple Airlines
Sat 6/157:55 pmPUS - IAD
2 stops46h 45mMultiple Airlines
Deal found 4/28$2,024
Sat 5/254:40 pmIAD - PUS
3 stops35h 20mMultiple Airlines
Sat 6/155:50 pmPUS - IAD
3 stops33h 50mMultiple Airlines
Deal found 4/28$2,221
Sat 5/255:35 pmIAD - PUS
2 stops34h 25mMultiple Airlines
Sat 6/157:50 amPUS - IAD
3 stops42h 03mMultiple Airlines
Deal found 4/28$2,542
Sat 5/256:54 pmIAD - PUS
2 stops27h 21mMultiple Airlines
Sat 6/154:25 pmPUS - IAD
1 stop31h 50mMultiple Airlines
Deal found 4/28$2,831
Sat 5/2512:15 pmIAD - PUS
1 stop35h 30mMultiple Airlines
Sat 6/158:20 amPUS - IAD
1 stop39h 55mMultiple Airlines
Deal found 4/28$3,812

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 2,944,896 searches. Data last updated April 29, 2024.
Check out some of the best flight deals from Washington, D.C. to Busan in 2024. Check back regularly for other flight deals.
Tue 9/35:00 pmIAD - PUS
2 stops29h 15mMultiple Airlines
Thu 2/137:35 pmPUS - IAD
2 stops35h 15mMultiple Airlines
Deal found 4/28$1,360
Tue 11/195:00 pmIAD - PUS
2 stops27h 50mMultiple Airlines
Mon 11/2512:45 pmPUS - IAD
1 stop39h 25mMultiple Airlines
Deal found 4/28$1,461
Wed 11/205:00 pmIAD - PUS
2 stops35h 35mMultiple Airlines
Mon 11/2512:45 pmPUS - IAD
1 stop39h 25mMultiple Airlines
Deal found 4/28$1,473
Tue 11/195:00 pmIAD - PUS
2 stops27h 50mMultiple Airlines
Mon 11/257:35 pmPUS - IAD
2 stops33h 25mMultiple Airlines
Deal found 4/28$1,485
Wed 11/205:00 pmIAD - PUS
2 stops27h 50mMultiple Airlines
Mon 11/257:35 pmPUS - IAD
2 stops33h 25mMultiple Airlines
Deal found 4/28$1,495
Sat 9/214:55 pmIAD - PUS
2 stops37h 00mChina Airlines
Wed 10/27:55 pmPUS - IAD
2 stops53h 15mChina Airlines
Deal found 4/28$1,553
Tue 9/35:38 pmIAD - PUS
3 stops71h 42mMultiple Airlines
Thu 2/138:10 amPUS - IAD
3 stops70h 40mMultiple Airlines
Deal found 4/28$1,748
Tue 6/259:20 pmIAD - PUS
2 stops32h 00mAir France
Tue 7/98:00 amPUS - IAD
2 stops48h 10mAir France
Deal found 4/29$1,811
Mon 7/19:20 pmIAD - PUS
2 stops32h 00mAir France
Sun 7/148:00 amPUS - IAD
2 stops48h 10mAir France
Deal found 4/28$1,861

One-way flights to Busan from Dulles Intl

Search for one-way flight options from Dulles Intl to Busan. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Some of the best available deals we've found on one-way flights from Washington, D.C. to Busan. Users in need of a round-trip flight from Washington, D.C. to Busan instead should update the search form at the top of page.
Fri 7/195:43 pmIAD - PUS
2 stops28h 32mMultiple Airlines
Deal found 4/28$1,113
Fri 7/191:40 pmIAD - PUS
1 stop28h 55mKorean Air
Deal found 4/28$2,132

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 2,944,896 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,811 - $2,905

Route

Depart

Return

Price

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Tue 6/25

2 stops32h 00m

Busan Gimhae

Tue 7/9

2 stops48h 10m

$1,811

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 stops48h 10m

$1,861

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Sat 5/25

2 stops27h 21m

Busan Gimhae

Sat 6/15

2 stops46h 45m

$2,024

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Thu 7/18

2 stops26h 34m

Busan Gimhae

Sun 8/4

2 stops41h 20m

$2,083

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Thu 7/18

2 stops32h 00m

Busan Gimhae

Wed 7/31

2 stops48h 10m

$2,161

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Sat 5/25

3 stops35h 20m

Busan Gimhae

Sat 6/15

3 stops33h 50m

$2,221

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Sat 5/25

2 stops34h 25m

Busan Gimhae

Sat 6/15

3 stops42h 03m

$2,542

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Thu 7/18

2 stops23h 30m

Busan Gimhae

Wed 7/31

1 stop17h 15m

$2,806

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Tue 6/25

1 stop18h 20m

Busan Gimhae

Tue 7/9

2 stops23h 54m

$2,905

Flights are sorted by cheapest first

Deals found on 4/29

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 April 21, 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 $1,623 while a round-trip flight costs $2,268. Price data was last updated on April 28, 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 $2,081). 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

$1,689

June

$1,870

July

$2,081

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 April 29, 2024.
Read reviews from past customers who have flown Korean Air and Air France from Washington, D.C. to Busan. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,188 reviews
Check prices

Comfort

8.3

Overall

8.5

Food

8.2

Boarding

8.6

Entertainment

8.2

Crew

8.8

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Korean Air
8.5
Very good
1,188 reviews
Korean Air
8.5
Very good
1,188 reviews
Check prices

Comfort

8.3

Overall

8.5

Food

8.2

Boarding

8.6

Entertainment

8.2

Crew

8.8

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Air France
7.6
Good
1,798 reviews
Korean Air
8.5
Very good
1,188 reviews
Check prices

Comfort

8.3

Overall

8.5

Food

8.2

Boarding

8.6

Entertainment

8.2

Crew

8.8

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

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 $1,811, but on average you can expect to pay $3,368.

  • 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 $1,811 on this airline. An additional option worth looking into is Korean Air, starting at $2,806. Air France is 27% 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 4/29.

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 2,944,896 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,891Average$2,283FlexibilityNo 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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