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Cheap flights from District of Columbia to Busan from $1,070

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Busan departing on 2/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
6:04 pm - 6:50 pmIAD-PUS
34h 46m2 stops
Multiple Airlines Logo
7:50 pm - 5:55 amPUS-IAD
24h 05m2 stops
$1,070Multiple Airlines
Find Deal
Sun, Feb 8 - Thu, Feb 26
Multiple Airlines Logo
6:04 pm - 6:50 pmIAD-PUS
34h 46m2 stops
Multiple Airlines Logo
7:50 pm - 5:55 amPUS-IAD
24h 05m2 stops
$1,110Multiple Airlines
Find Deal
Mon, Feb 9 - Thu, Feb 26
Air China Logo
10:00 pm - 11:45 amIAD-PUS
23h 45m1 stop
Air China Logo
12:45 pm - 6:30 pmPUS-IAD
19h 45m1 stop
$1,356Air China
Find Deal
Tue, Nov 18 - Tue, Nov 25
Korean Air Logo
11:50 am - 3:10 pmIAD-PUS
37h 20m1 stop
Korean Air Logo
12:15 pm - 9:50 amPUS-IAD
35h 35m1 stop
$1,706Korean Air
Find Deal
Mon, Nov 17 - Tue, Dec 2
Korean Air Logo
7:01 am - 7:50 pmIAD-PUS
22h 49m2 stops
Korean Air Logo
7:55 am - 7:19 pmPUS-IAD
25h 24m2 stops
$1,763Korean Air
Find Deal
Mon, Nov 17 - Tue, Dec 2
Delta Logo
11:50 am - 3:10 pmIAD-PUS
37h 20m1 stop
Delta Logo
7:55 am - 9:50 amPUS-IAD
15h 55m1 stop
$1,776Delta
Find Deal
Mon, Feb 9 - Thu, Feb 26
Delta Logo
12:30 pm - 3:10 pmIAD-PUS
36h 40m2 stops
Delta Logo
7:55 am - 9:50 amPUS-IAD
15h 55m1 stop
$1,781Delta
Find Deal
Sun, Feb 8 - Thu, Feb 26
Air China Logo
11:00 pm - 11:45 amIAD-PUS
23h 45m1 stop
Air China Logo
12:45 pm - 12:50 amPUS-IAD
49h 05m2 stops
$1,783Air China
Find Deal
Fri, Mar 27 - Sat, Apr 11
Philippine Airlines Logo
5:00 pm - 7:55 pmDCA-PUS
36h 55m2 stops
Philippine Airlines Logo
8:55 pm - 8:53 pmPUS-DCA
37h 58m2 stops
$2,256Philippine Airlines
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Mon, Feb 9 - Wed, Feb 25
Philippine Airlines Logo
5:00 pm - 11:50 amDCA-PUS
28h 50m2 stops
Philippine Airlines Logo
8:55 pm - 8:53 pmPUS-DCA
37h 58m2 stops
$2,386Philippine Airlines
Find Deal
Sun, Feb 8 - Thu, Feb 26

Air China flights from District of Columbia to Busan

Our best Air China deals on District of Columbia to Busan flight tickets
Air China
Nov 18
IAD10:00 pmWashington, D.C. Dulles Intl
23h 45m
1 stop
PUS11:45 amBusan Gimhae
Nov 25
PUS12:45 pmBusan Gimhae
19h 45m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
$1,356
Find similar
Air China
Mar 27
IAD11:00 pmWashington, D.C. Dulles Intl
23h 45m
1 stop
PUS11:45 amBusan Gimhae
Apr 11
PUS12:45 pmBusan Gimhae
49h 05m
2 stops
IAD12:50 amWashington, D.C. Dulles Intl
$1,783
Find similar
Air China
Mar 27
IAD10:05 pmWashington, D.C. Dulles Intl
48h 40m
2 stops
PUS11:45 amBusan Gimhae
Apr 11
PUS12:45 pmBusan Gimhae
49h 05m
2 stops
IAD12:50 amWashington, D.C. Dulles Intl
$1,819
Find similar

Korean Air flights from District of Columbia to Busan

Our best Korean Air deals on District of Columbia to Busan flight tickets
Korean Air
Nov 17
IAD11:50 amWashington, D.C. Dulles Intl
37h 20m
1 stop
PUS3:10 pmBusan Gimhae
Dec 2
PUS12:15 pmBusan Gimhae
35h 35m
1 stop
IAD9:50 amWashington, D.C. Dulles Intl
$1,706
Find similar
Korean Air
Nov 17
IAD7:01 amWashington, D.C. Dulles Intl
22h 49m
2 stops
PUS7:50 pmBusan Gimhae
Dec 2
PUS7:55 amBusan Gimhae
25h 24m
2 stops
IAD7:19 pmWashington, D.C. Dulles Intl
$1,763
Find similar
Korean Air
Feb 8
IAD11:50 amWashington, D.C. Dulles Intl
17h 45m
1 stop
PUS7:35 pmBusan Gimhae
Feb 26
PUS7:00 amBusan Gimhae
16h 50m
1 stop
IAD9:50 amWashington, D.C. Dulles Intl
$1,830
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia 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, momondo users made 832,500 searches. Data last updated October 6, 2025.
Use the filters below to find and compare flights from District of Columbia to Busan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Busan

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Sun 2/8

6:04 pm-6:50 pm

2 stops34h 46m

Busan Gimhae

Thu 2/26

7:50 pm-5:55 am

2 stops24h 05m

$1,070

Washington, D.C.Busan

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Mon 2/9

6:04 pm-6:50 pm

2 stops34h 46m

Busan Gimhae

Thu 2/26

7:50 pm-5:55 am

2 stops24h 05m

$1,110

Washington, D.C.Busan

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Tue 11/18

10:00 pm-11:45 am

1 stop23h 45m

Busan Gimhae

Tue 11/25

12:45 pm-6:30 pm

1 stop19h 45m

$1,356

Washington, D.C.Busan

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Mon 11/17

11:50 am-3:10 pm

1 stop37h 20m

Busan Gimhae

Tue 12/2

12:15 pm-9:50 am

1 stop35h 35m

$1,706

Washington, D.C.Busan

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Mon 11/17

7:01 am-7:50 pm

2 stops22h 49m

Busan Gimhae

Tue 12/2

7:55 am-7:19 pm

2 stops25h 24m

$1,763

Washington, D.C.Busan

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Mon 2/9

11:50 am-3:10 pm

1 stop37h 20m

Busan Gimhae

Thu 2/26

7:55 am-9:50 am

1 stop15h 55m

$1,776

Washington, D.C.Busan

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Sun 2/8

12:30 pm-3:10 pm

2 stops36h 40m

Busan Gimhae

Thu 2/26

7:55 am-9:50 am

1 stop15h 55m

$1,781

Washington, D.C.Busan

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Fri 3/27

11:00 pm-11:45 am

1 stop23h 45m

Busan Gimhae

Sat 4/11

12:45 pm-12:50 am

2 stops49h 05m

$1,783

Washington, D.C.Busan

DCA - PUS

DCAPUS

Washington, D.C. Reagan-National

Mon 2/9

5:00 pm-7:55 pm

2 stops36h 55m

Busan Gimhae

Wed 2/25

8:55 pm-8:53 pm

2 stops37h 58m

$2,256

Washington, D.C.Busan

DCA - PUS

DCAPUS

Washington, D.C. Reagan-National

Sun 2/8

5:00 pm-11:50 am

2 stops28h 50m

Busan Gimhae

Thu 2/26

8:55 pm-8:53 pm

2 stops37h 58m

$2,386

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Busan from

How to get the cheapest flight ticket from District of Columbia to Busan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Busan?

Our data shows that Thursday is the least expensive day to fly to Busan. Tickets to fly out on this day can be as low as $1,868. Flights from District of Columbia to Busan on a Saturday will generally be more expensive and average around $2,265. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Busan?

At noon is the cheapest time of day to fly from District of Columbia to Busan when you can find flight prices for as low as $1,947. Flying to Busan at noon is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Busan, so prices are often more expensive at around $2,139 per ticket.

Can stopping save me money on District of Columbia to Busan flights?

You could potentially save up to 19% on your flight if you consider stops on a District of Columbia to Busan flight.

Cheap District of Columbia to Busan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Busan

Direct flights

None
There are no direct flights from District of Columbia to Busan. There are no popular flight routes from District of Columbia to Busan.
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  • When did momondo last update prices for flights from District of Columbia to Busan Gimhae Airport?

    Prices for flights from District of Columbia to Busan Gimhae Airport refresh daily.

  • How many operators does momondo search for flights from District of Columbia to Busan Gimhae Airport?

  • How old do you have to be to fly from District of Columbia to Busan Gimhae Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Busan Gimhae Airport.

  • What documentation or ID do you need to fly to Busan Gimhae Airport?

    The travel and health documents you'll need for your trip to Busan Gimhae Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Busan Gimhae Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Busan

Compare and see reviews for airlines that fly from District of Columbia to Busan with momondo
Airline
Rating
Free Cancellation
Price
Air ChinaPriceFrom $1,364Free CancellationRating
7.2
113 reviews
Search Air China flights
Korean AirPriceFrom $1,975Free CancellationRating
8.4
1,147 reviews
Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Busan?

Finding the right flight to Busan from District of Columbia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Busan quick and easy, saving you time and money.

Can I find flights from District of Columbia to Busan with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Busan from District of Columbia with this policy.

How can momondo help me find flights from District of Columbia to Busan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Busan from District of Columbia.

I’m not ready to book a flight from District of Columbia to Busan right now. Can momondo alert me if prices change?

Yes. momondo can track prices for District of Columbia to Busan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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