What are the cheapest airlines to fly from South Korea to Washington, D.C. one-way?

The cheapest airlines for a one-way flight from South Korea to Washington, D.C. are WestJet ($483), Air Canada ($585), and American Airlines ($586).

What are the most popular routes from South Korea to Washington, D.C.?

While some choose either Incheon Intl - Washington, D.C. Reagan-National or Incheon Intl - Baltimore/Washington, Incheon Intl - Washington, D.C. Dulles Intl is the most popular route from South Korea to Washington, D.C..

What are the cheapest flights from South Korea to Washington, D.C.?

Looking for the cheapest flight from South Korea to Washington, D.C.? While on average our users pay $1,393, our data indicates the cheapest price to be $1,052. The most popular route (Incheon Intl - Washington, D.C. Dulles Intl), is priced around $822.

What are the most popular airlines that fly from South Korea to Washington, D.C.?

Consider American Airlines, Air Canada or Delta when booking your flight. These represent the most popular airlines when flying from South Korea to Washington, D.C..

How far in advance should I book a flight from South Korea to Washington, D.C.?

Find a great deal and save up to 36% by booking at least 44 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from South Korea to Washington, D.C. within the next two weeks, with the cheapest ticket starting at $827.

What is the cheapest month to fly from South Korea to Washington, D.C.?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, February can be a great choice for travel to Washington, D.C.. Flights to Washington, D.C. from South Korea in February are about $1,140 on average during February, but can be found for as low as $748.

Can I find deals for flights from South Korea to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on South Korea to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from South Korea to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to Washington, D.C..

Can I find deals for business class flights from South Korea to Washington, D.C.?

Yes. Cheapflights offers flight deals from South Korea to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$957+ Flights from South Korea to Washington, D.C. - Compare & Save Big

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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”

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Cheap flight deals from South Korea to Washington, D.C.

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$811 (Kiwi.com)
One-way from	$409 (Kiwi.com)
Popular in	August
Cheapest in	February
Average price	$1,191
Good round-trip deal	$1,440 or less
Good one-way deal	$1,085 or less

Provider with most accurate pricing for Seoul (SEL)-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Seoul (SEL)-Washington, D.C. (WAS) flights.

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From South Korea to Washington, D.C. (WAS)

Search Deals

One-way flight from South Korea to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 23% potential increase in price ($344 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($56 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from South Korea to Washington, D.C. (WAS).

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Price to beat on a one-way flight from South Korea to Washington, D.C. (WAS).

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Find flight deals from South Korea to Washington, D.C.

Cheapest flights from South Korea to Washington, D.C.
Explore the most affordable flight options available from South Korea to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Wed 5/78:40 pmICN - BWI

2 stops22h 30mMultiple Airlines

Wed 5/148:44 pmBWI - ICN

1 stop31h 51mMultiple Airlines

Deal found 4/29

$726

Wed 5/284:40 pmICN - IAD

1 stop20h 19mMultiple Airlines

Wed 6/116:30 amIAD - ICN

1 stop21h 10mMultiple Airlines

Deal found 4/27

$811

Fri 10/315:50 pmICN - IAD

2 stops30h 26mAir Canada

Fri 11/79:45 amIAD - ICN

1 stop18h 40mAir Canada

Deal found 4/28

$883

Fri 9/126:00 pmICN - DCA

1 stop16h 51mAir Canada

Tue 9/236:00 amDCA - ICN

1 stop21h 15mAir Canada

Deal found 4/28

$911

Wed 5/75:25 pmICN - IAD

2 stops28h 13mAmerican Airlines

Wed 5/146:17 amIAD - ICN

1 stop20h 13mAmerican Airlines

Deal found 4/29

$917

Wed 5/75:25 pmICN - DCA

1 stop20h 21mAmerican Airlines

Wed 5/145:00 amDCA - ICN

1 stop21h 30mAmerican Airlines

Deal found 4/29

$926

Mon 5/55:25 pmICN - BWI

1 stop18h 56mAmerican Airlines

Wed 9/246:56 amBWI - ICN

1 stop19h 34mAmerican Airlines

Deal found 4/29

$927

Sat 5/34:50 pmICN - IAD

1 stop35h 00mUnited Airlines

Tue 5/612:10 pmIAD - ICN

1 stop34h 20mUnited Airlines

Deal found 4/29

$959

Mon 9/155:45 pmICN - DCA

2 stops29h 35mMultiple Airlines

Tue 10/144:35 pmDCA - ICN

2 stops39h 35mMultiple Airlines

Deal found 4/28

$971

Mon 10/67:55 pmGMP - IAD

1 stop27h 10mANA

Thu 10/1612:15 pmIAD - GMP

1 stop21h 05mANA

Deal found 4/28

$1,033

Tue 7/112:45 pmPUS - IAD

1 stop19h 45mAir China

Tue 7/1511:00 pmIAD - PUS

1 stop23h 45mAir China

Deal found 4/28

$1,154

Wed 7/28:15 amICN - DCA

2 stops51h 44mLOT

Tue 8/126:30 amDCA - ICN

2 stops34h 55mLOT

Deal found 4/28

$1,163

Best flights from South Korea to Washington, D.C.
Discover carefully curated flight deals from South Korea to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2025.

Wed 5/284:40 pmICN - IAD

1 stop20h 19mMultiple Airlines

Wed 6/116:30 amIAD - ICN

1 stop21h 10mMultiple Airlines

Deal found 4/27

$811

Wed 10/155:45 pmICN - IAD

2 stops40h 20mAir Canada

Wed 10/229:45 amIAD - ICN

2 stops41h 20mAir Canada

Deal found 4/27

$899

Thu 5/155:25 pmICN - IAD

2 stops43h 37mAmerican Airlines

Tue 8/56:35 amIAD - ICN

2 stops43h 55mAmerican Airlines

Deal found 4/29

$917

Mon 6/306:30 pmICN - IAD

1 stop34h 15mUnited Airlines

Mon 7/143:00 pmIAD - ICN

1 stop35h 00mUnited Airlines

Deal found 4/29

$961

Mon 10/67:55 pmGMP - IAD

1 stop27h 10mANA

Thu 10/1612:15 pmIAD - GMP

1 stop21h 05mANA

Deal found 4/28

$1,033

Thu 5/1510:25 amICN - IAD

Nonstop13h 50mKorean Air

Tue 8/58:31 pmIAD - ICN

1 stop19h 19mKorean Air

Deal found 4/29

$1,104

Tue 7/112:45 pmPUS - IAD

1 stop19h 45mAir China

Tue 7/1511:00 pmIAD - PUS

1 stop23h 45mAir China

Deal found 4/28

$1,154

Wed 7/28:15 amICN - DCA

2 stops51h 44mLOT

Tue 8/126:30 amDCA - ICN

2 stops34h 55mLOT

Deal found 4/28

$1,163

Wed 8/279:25 pmICN - BWI

2 stops33h 57mAlaska Airlines

Tue 9/97:22 pmBWI - ICN

2 stops58h 38mAlaska Airlines

Deal found 4/29

$1,198

Fri 9/197:55 amGMP - DCA

2 stops18h 58mJapan Airlines

Mon 10/208:25 amDCA - GMP

2 stops37h 20mJapan Airlines

Deal found 4/28

$1,281

Mon 6/308:45 pmICN - BWI

2 stops27h 07mWestJet

Fri 8/85:40 amBWI - ICN

2 stops24h 05mWestJet

Deal found 4/29

$1,286

Wed 6/46:40 pmICN - DCA

1 stop16h 21mDelta

Tue 6/106:06 amDCA - ICN

1 stop22h 44mDelta

Deal found 4/28

$1,299

Last-minute flights from South Korea to Washington, D.C.
Discover last-minute flight deals from South Korea to Washington, D.C.. Data last updated April 30, 2025 and is based on user searches.

Thu 5/17:55 pmGMP - IAD

1 stop27h 10mANA

Thu 5/812:15 pmIAD - GMP

1 stop21h 05mANA

Deal found 4/29

$1,038

Sat 5/34:50 pmICN - IAD

1 stop35h 00mUnited Airlines

Tue 5/612:10 pmIAD - ICN

1 stop34h 20mUnited Airlines

Deal found 4/29

$959

Sun 5/44:50 pmICN - IAD

1 stop36h 40mUnited Airlines

Sun 5/1812:10 pmIAD - ICN

1 stop34h 20mUnited Airlines

Deal found 4/29

$1,150

Sun 5/412:35 amICN - IAD

2 stops32h 30mEthiopian Air

Mon 5/199:40 pmIAD - ICN

2 stops29h 20mEthiopian Air

Deal found 4/29

$1,165

Sun 5/47:55 pmGMP - IAD

1 stop27h 10mANA

Thu 5/812:15 pmIAD - GMP

1 stop21h 05mANA

Deal found 4/28

$1,306

Mon 5/58:40 pmICN - IAD

1 stop32h 20mMultiple Airlines

Wed 9/249:00 amIAD - ICN

1 stop19h 55mMultiple Airlines

Deal found 4/28

$841

Mon 5/55:25 pmICN - BWI

1 stop18h 56mAmerican Airlines

Wed 9/246:56 amBWI - ICN

1 stop19h 34mAmerican Airlines

Deal found 4/29

$927

Wed 5/78:40 pmICN - BWI

2 stops22h 30mMultiple Airlines

Wed 5/148:44 pmBWI - ICN

1 stop31h 51mMultiple Airlines

Deal found 4/29

$726

Wed 5/75:25 pmICN - IAD

2 stops28h 13mAmerican Airlines

Wed 5/146:17 amIAD - ICN

1 stop20h 13mAmerican Airlines

Deal found 4/29

$917

Wed 5/75:25 pmICN - DCA

1 stop20h 21mAmerican Airlines

Wed 5/145:00 amDCA - ICN

1 stop21h 30mAmerican Airlines

Deal found 4/29

$926

Wed 5/77:05 pmICN - DCA

1 stop16h 23mAir Canada

Wed 5/144:35 pmDCA - ICN

2 stops34h 30mAir Canada

Deal found 4/29

$995

Wed 5/75:45 pmICN - IAD

2 stops28h 54mAir Canada

Wed 5/219:45 amIAD - ICN

2 stops41h 20mAir Canada

Deal found 4/29

$1,024

One-way flights from South Korea to Washington, D.C.
Search for one-way flight options from South Korea to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated April 30, 2025.

Wed 5/286:20 pmICN - IAD

1 stop24h 35mMultiple Airlines

Deal found 4/29

$409

Mon 5/126:20 pmICN - DCA

2 stops35h 39mMultiple Airlines

Deal found 4/29

$418

Fri 5/306:20 pmICN - BWI

2 stops35h 33mMultiple Airlines

Deal found 4/29

$422

Thu 6/128:45 pmICN - IAD

1 stop34h 09mWestJet

Deal found 4/28

$483

Tue 5/137:40 pmGMP - IAD

3 stops57h 05mMultiple Airlines

Deal found 4/28

$560

Mon 5/267:25 pmGMP - BWI

3 stops37h 14mMultiple Airlines

Deal found 4/28

$573

Wed 9/246:00 pmICN - IAD

1 stop30h 16mAir Canada

Deal found 4/29

$585

Tue 5/275:25 pmICN - IAD

1 stop18h 32mAmerican Airlines

Deal found 4/29

$586

Tue 5/275:25 pmICN - DCA

1 stop18h 39mAmerican Airlines

Deal found 4/29

$586

Fri 6/131:05 pmICN - IAD

1 stop19h 25mAir China

Deal found 4/29

$592

Thu 5/155:25 pmICN - BWI

1 stop34h 10mAmerican Airlines

Deal found 4/29

$597

Thu 6/198:45 pmICN - BWI

3 stops33h 04mWestJet

Deal found 4/28

$605

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Korea to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Wed 5/28

4:40 pm-11:59 pm

1 stop20h 19m

Washington, D.C. Dulles Intl

Wed 6/11

6:30 am-4:40 pm

1 stop21h 10m

$811

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Wed 10/15

5:45 pm-9:05 pm

2 stops40h 20m

Washington, D.C. Dulles Intl

Wed 10/22

9:45 am-4:05 pm

2 stops41h 20m

$899

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Sat 6/14

8:55 pm-11:23 am

2 stops27h 28m

Baltimore/Washington

Sat 6/21

12:25 pm-4:30 am

2 stops27h 05m

$907

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Fri 9/12

6:00 pm-9:51 pm

1 stop16h 51m

Washington, D.C. Reagan-National

Tue 9/23

6:00 am-4:15 pm

1 stop21h 15m

$911

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Thu 5/15

5:25 pm-12:02 am

2 stops43h 37m

Washington, D.C. Dulles Intl

Tue 8/5

6:35 am-3:30 pm

2 stops43h 55m

$917

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Mon 6/30

6:30 pm-3:45 pm

1 stop34h 15m

Washington, D.C. Dulles Intl

Mon 7/14

3:00 pm-3:00 pm

1 stop35h 00m

$961

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Mon 9/15

5:45 pm-10:20 am

2 stops29h 35m

Washington, D.C. Reagan-National

Tue 10/14

4:35 pm-9:10 pm

2 stops39h 35m

$971

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Mon 5/12

5:25 pm-9:59 am

2 stops29h 34m

Baltimore/Washington

Sat 6/14

7:49 pm-3:30 pm

2 stops30h 41m

$980

SeoulWashington, D.C.

GMP - IAD

GMPIAD

Seoul Gimpo Intl

Mon 10/6

7:55 pm-10:05 am

1 stop27h 10m

Washington, D.C. Dulles Intl

Thu 10/16

12:15 pm-10:20 pm

1 stop21h 05m

$1,033

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Fri 5/9

5:25 pm-12:46 am

1 stop44h 21m

Washington, D.C. Reagan-National

Tue 5/20

5:00 am-3:30 pm

1 stop21h 30m

$1,093

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 60 results

...

Best time to book a flight from South Korea to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from South Korea 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.

Cheapflights Insights

Everything you need to know about your flight from South Korea to Washington, D.C.

What is the cheapest month to book a flight from South Korea to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from South Korea to Washington, D.C. (average of $309). Flying from South Korea to Washington, D.C. in June is currently the most expensive (average of $373). 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 time of day to fly from KR to WAS?

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

Weekly flight availability from South Korea to Washington, D.C.

The most flights from KR0 to WAS are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Washington, D.C. by month

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with EVA Air, Korean Air and Japan Airlines from South Korea to Washington, D.C. to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

EVA Air

8.4

Very good

1,186 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Korean Air

8.4

Very good

1,066 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Japan Airlines

8.3

Very good

1,459 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

ANA

8.3

Very good

855 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Singapore Airlines

8.1

Very good

1,292 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

What are the cheapest airlines to fly from South Korea to Washington, D.C. one-way?
The cheapest airlines for a one-way flight from South Korea to Washington, D.C. are WestJet ($483), Air Canada ($585), and American Airlines ($586).
What are the most popular routes from South Korea to Washington, D.C.?
While some choose either Incheon Intl - Washington, D.C. Reagan-National or Incheon Intl - Baltimore/Washington, Incheon Intl - Washington, D.C. Dulles Intl is the most popular route from South Korea to Washington, D.C..
What are the cheapest flights from South Korea to Washington, D.C.?
Looking for the cheapest flight from South Korea to Washington, D.C.? While on average our users pay $1,393, our data indicates the cheapest price to be $1,052. The most popular route (Incheon Intl - Washington, D.C. Dulles Intl), is priced around $822.
Can I find deals for flights from South Korea to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on South Korea to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from South Korea to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to Washington, D.C..
Can I find deals for business class flights from South Korea to Washington, D.C.?
Yes. Cheapflights offers flight deals from South Korea to Washington, D.C. 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 South Korea to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from South Korea to Washington, D.C. (average of $309). Flying from South Korea to Washington, D.C. in June is currently the most expensive (average of $373). 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

Alexandria

Arlington

Woodbridge

Tysons

Fairfax

Springfield

Rockville

Fredericksburg

Silver Spring

Gaithersburg

Linthicum Heights

Falls Church

Laurel

Easton

Towson

Herndon

Bowie

National Harbor

Oxon Hill

Reston

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from South Korea to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$687	Average$806	FlexibilityNo cancel fee	On-time71%
Air Canada	Cheapest$688	Average$982	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$726	Average$1,037	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$882	Average$1,551	FlexibilityNo cancel fee	On-timeN/A
Korean Air	Cheapest$1,127	Average$1,466	FlexibilityNo cancel fee	On-time81%

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$409+ Cheap flights from South Korea to Washington, D.C. (WAS)

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from South Korea to Washington, D.C. with Cheapflights

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Cheap flight deals from South Korea to Washington, D.C.

Keep the following information in mind while searching for South Korea to Washington, D.C. flight deals. Data was last updated April 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from South Korea to Washington, D.C.

Cheapest flights from South Korea to Washington, D.C.Explore the most affordable flight options available from South Korea to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Explore the most affordable flight options available from South Korea to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Korea to Washington, D.C. that are best for you.

Best time to book a flight from South Korea to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from South Korea with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from South Korea to Washington, D.C.

What is the cheapest month to book a flight from South Korea to Washington, D.C.?

What is the cheapest time of day to fly from KR to WAS?

Find hourly flight availability from South Korea to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

Weekly flight availability from South Korea to Washington, D.C.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with EVA Air, Korean Air and Japan Airlines from South Korea to Washington, D.C. to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from South Korea to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from South Korea to Washington, D.C. one-way?

What are the most popular routes from South Korea to Washington, D.C.?

What are the cheapest flights from South Korea to Washington, D.C.?

Can I find deals for flights from South Korea to Washington, D.C. that include hotel bookings?

How can I find direct flights from South Korea to Washington, D.C.?

Can I find deals for business class flights from South Korea to Washington, D.C.?

What is the cheapest month to book a flight from South Korea to Washington, D.C.?

Traveling to a place near South Korea?

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Alternative routes for South Korea to Washington, D.C.

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Top 5 airlines flying from South Korea to Washington, D.C.

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Cheapest flights from South Korea to Washington, D.C.
Explore the most affordable flight options available from South Korea to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.