Can I find flights from Washington, D.C. Dulles Intl Airport to Busan for under $2,700 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Busan for under $2,700. The cheapest flight booked recently is on Multiple Airlines for just $2,657, but on average you can expect to pay $2,876.

Which airlines flying from Washington, D.C. Dulles Intl to Busan Gimhae have flexible changes due to COVID-19?

Some of our airline partners flying from Washington, D.C. Dulles Intl to Busan Gimhae have new flexible policies in place due to COVID-19. Korean Air is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like Korean Air with this kind of flexibility.

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

June can be a great time to fly to Busan from Washington, D.C. Dulles Intl Airport with a flight ticket averaging about $1,967. Cheapflights users have found deals in the month of June for as cheap as $1,542. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Busan (IAD - PUS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Busan as you normally would.

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 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.

Flights from Washington, D.C. Dulles Intl Airport (IAD) to Busan, South Korea from $863

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IAD — PUS

Jun 6 — Jun 131

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Cheap flights from Dulles Intl to Busan in June, July 2023

Check out some of the best flight deals from Washington, D.C. to Busan in 2023. Check back regularly for other flight deals.

Jul 12 - Jul 15

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

1 stop

39h 05m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

55h 15m

$2,657

Multiple Airlines

Deal found 6/1

Jul 14 - Jul 19

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

2 stops

26h 05m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

30h 19m

$2,699

Multiple Airlines

Deal found 5/31

Jul 16 - Jul 19

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

2 stops

26h 55m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

30h 19m

$2,714

Multiple Airlines

Deal found 5/31

Jul 12 - Jul 22

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

1 stop

39h 05m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

55h 15m

$2,717

Multiple Airlines

Deal found 6/1

Jul 15 - Jul 19

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

2 stops

26h 05m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

30h 19m

$2,752

Multiple Airlines

Deal found 5/31

Jul 11 - Jul 18

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

2 stops

28h 59m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

35h 36m

$2,808

China Airlines

Deal found 5/31

Jul 10 - Jul 16

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

1 stop

37h 40m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

36h 15m

$2,817

Multiple Airlines

Deal found 6/1

Jul 10 - Jul 15

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

2 stops

24h 35m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

25h 59m

$2,835

Multiple Airlines

Deal found 5/31

Jul 7 - Jul 16

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

2 stops

38h 50m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

46h 23m

$2,836

Asiana Airlines

Deal found 5/31

Dulles Intl to Busan 2023 flight deals

Check out some of the best flight deals from Washington, D.C. to Busan in 2023. Check back regularly for other flight deals.

Jul 12 - Jul 15

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

1 stop

39h 05m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

55h 15m

$2,657

Multiple Airlines

Deal found 6/1

Jul 14 - Jul 19

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

2 stops

26h 05m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

30h 19m

$2,699

Multiple Airlines

Deal found 5/31

Jul 16 - Jul 19

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

2 stops

26h 55m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

30h 19m

$2,714

Multiple Airlines

Deal found 5/31

Jul 12 - Jul 22

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

1 stop

39h 05m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

55h 15m

$2,717

Multiple Airlines

Deal found 6/1

Jul 15 - Jul 19

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

2 stops

26h 05m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

30h 19m

$2,752

Multiple Airlines

Deal found 5/31

Jul 11 - Jul 18

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

2 stops

28h 59m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

35h 36m

$2,808

China Airlines

Deal found 5/31

Jul 10 - Jul 16

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

1 stop

37h 40m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

36h 15m

$2,817

Multiple Airlines

Deal found 6/1

Jul 10 - Jul 15

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

2 stops

24h 35m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

25h 59m

$2,835

Multiple Airlines

Deal found 5/31

Jul 7 - Jul 16

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

2 stops

38h 50m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

46h 23m

$2,836

Asiana Airlines

Deal found 5/31

Cheap Korean Air flights from Dulles Intl to Busan

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.

Jul 11 - Jul 18

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

1 stop

18h 15m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

22h 34m

$3,167

Korean Air

Deal found 5/31

Jul 11 - Jul 18

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

1 stop

18h 15m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

1 stop

16h 10m

$3,301

Korean Air

Deal found 5/31

Jul 10 - Jul 17

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

1 stop

18h 15m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

37h 09m

$3,312

Korean Air

Deal found 5/31

Jul 11 - Jul 15

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

1 stop

31h 40m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

1 stop

30h 30m

$3,348

Korean Air

Deal found 6/1

Jul 17 - Jul 19

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

1 stop

29h 40m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

1 stop

28h 15m

$3,355

Korean Air

Deal found 5/31

Jul 13 - Jul 19

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

1 stop

29h 40m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

1 stop

16h 10m

$3,358

Korean Air

Deal found 5/31

Jul 11 - Jul 15

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

2 stops

25h 05m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

31h 13m

$3,364

Korean Air

Deal found 6/1

Jul 14 - Jul 19

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

1 stop

29h 40m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

1 stop

16h 10m

$3,404

Korean Air

Deal found 5/31

Jul 10 - Jul 16

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

1 stop

31h 40m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

1 stop

31h 45m

$3,445

Korean Air

Deal found 6/1

Cheap Delta flights from Dulles Intl to Busan

Have a look at some of the cheapest available Delta 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.

Jul 13 - Jul 19

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

2 stops

20h 50m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

26h 53m

$3,085

Delta

Deal found 5/31

Jul 14 - Jul 19

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

1 stop

18h 15m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

26h 53m

$3,130

Delta

Deal found 5/31

Jul 12 - Jul 15

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

2 stops

24h 07m

PUS

Busan Gimhae

IAD

Washington, D.C. Dulles Intl

2 stops

26h 53m

$3,434

Delta

Deal found 6/1

One-way flights to Busan from Dulles Intl

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.

Aug 2

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

3 stops

55h 20m

$863

Multiple Airlines

Deal found 5/31

Aug 19

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

3 stops

33h 50m

$915

Multiple Airlines

Deal found 5/31

Aug 2

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

2 stops

33h 35m

$945

Multiple Airlines

Deal found 5/31

Aug 1

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

2 stops

26h 55m

$996

Multiple Airlines

Deal found 5/31

Aug 19

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

2 stops

28h 59m

$1,048

Multiple Airlines

Deal found 5/31

Aug 19

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

1 stop

18h 15m

$1,796

Korean Air

Deal found 5/31

Aug 1

IAD

Washington, D.C. Dulles Intl

PUS

Busan Gimhae

1 stop

17h 05m

$2,153

Korean Air

Deal found 5/31

Find flights from Dulles Intl to Busan within your budget

Fly from

Fly to

Budget

$2,657 - $3,167

Route

Depart

Return

Price

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Wed 7/12

1 stop39h 05m

Busan Gimhae

Sat 7/15

2 stops55h 15m

$2,657

Pick Dates

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Fri 7/14

2 stops26h 05m

Busan Gimhae

Wed 7/19

2 stops30h 19m

$2,699

Pick Dates

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Sun 7/16

2 stops26h 55m

Busan Gimhae

Wed 7/19

2 stops30h 19m

$2,714

Pick Dates

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Wed 7/12

1 stop39h 05m

Busan Gimhae

Sat 7/22

2 stops55h 15m

$2,717

Pick Dates

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Tue 7/11

2 stops28h 59m

Busan Gimhae

Tue 7/18

2 stops35h 36m

$2,808

Pick Dates

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Fri 7/7

2 stops38h 50m

Busan Gimhae

Sun 7/16

2 stops46h 23m

$2,836

Pick Dates

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Thu 7/13

2 stops20h 50m

Busan Gimhae

Wed 7/19

2 stops26h 53m

$3,085

Pick Dates

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Fri 7/14

1 stop18h 15m

Busan Gimhae

Wed 7/19

2 stops26h 53m

$3,130

Pick Dates

Washington, D.C. Dulles IntlBusan Gimhae

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Tue 7/11

1 stop18h 15m

Busan Gimhae

Tue 7/18

2 stops22h 34m

$3,167

Pick Dates

Flights are sorted by cheapest first

Deals found on 6/1

Reviews of Airlines Servicing Busan

Read reviews from past customers who have flown Korean Air and Delta from Washington, D.C. to Busan. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

China Airlines

8.2

Very good

99 reviews

Check prices

Reviews

1 / 10

Same from departure. No complaint at all. I am a 100%, happy traveler.

China Airlines

8.2

Very good

99 reviews

China Airlines

8.2

Very good

99 reviews

Check prices

Reviews

1 / 10

Same from departure. No complaint at all. I am a 100%, happy traveler.

Korean Air

8.2

Very good

240 reviews

China Airlines

8.2

Very good

99 reviews

Check prices

Reviews

1 / 10

Same from departure. No complaint at all. I am a 100%, happy traveler.

Asiana Airlines

8.2

Very good

59 reviews

China Airlines

8.2

Very good

99 reviews

Check prices

Reviews

1 / 10

Same from departure. No complaint at all. I am a 100%, happy traveler.

Delta

8.0

Very good

2,370 reviews

China Airlines

8.2

Very good

99 reviews

Check prices

Reviews

1 / 10

Same from departure. No complaint at all. I am a 100%, happy traveler.

Related info for your journey

Alternative routes for Dulles Intl to Busan

Dulles Intl to Incheonfrom $1,193 pp

Top airline flying from Dulles Intl to Busan

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Korean Air	Cheapest$1,261	Average$2,157	FlexibilityNo cancel fee	On-time81%	COVID-19 safety	Search Korean Air flights

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Cheap flights from Dulles Intl (IAD) to Busan (PUS) from $863

This is the cheapest one-way flight price, found on 5/31. Prices may vary by date and flight preferences.

100% Free

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Travel Smart

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

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Busan (IAD - PUS)?

Cheap flights from Dulles Intl to Busan in June, July 2023

The best prices found for IAD to PUS flights for June, July

Check out some of the best flight deals from Washington, D.C. to Busan in 2023. Check back regularly for other flight deals.

Dulles Intl to Busan 2023 flight deals

Cheap flights to Busan from Dulles Intl found for this year

Check out some of the best flight deals from Washington, D.C. to Busan in 2023. Check back regularly for other flight deals.

Cheap Korean Air flights from Dulles Intl to Busan

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.

Cheap Delta flights from Dulles Intl to Busan

Have a look at some of the cheapest available Delta 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.

One-way flights to Busan from Dulles Intl

The cheapest one-way flights from Dulles Intl to Busan

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.

Find flights from Dulles Intl to Busan within your budget

Use the slider to find flights from Dulles Intl to Busan that fit your budget.

Reviews of Airlines Servicing Busan

Read reviews from past customers who have flown Korean Air and Delta from Washington, D.C. to Busan. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Useful info, stats and facts about Dulles Intl to Busan flights.

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

Which airlines flying from Washington, D.C. Dulles Intl to Busan Gimhae have flexible changes due to COVID-19?

Can I find flights from Washington, D.C. Dulles Intl Airport to Busan for under $2,700 on Cheapflights?

What does IAD to PUS mean?

Other flights from Dulles Intl

Flights to Busan from Dulles Intl

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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.

Top airline flying from Dulles Intl to Busan

The chart below displays the airlines Cheapflights users traveling from Dulles Intl to Busan choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

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