Washington, D.C.

$388+ 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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — WAS
nov. 25 — dic. 21
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Cheap flight deals from South Korea to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from South Korea (KR0) to Washington, D.C. (WAS). 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 noviembre 20, 2024.

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 noviembre 20, 2024.

This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/256:50 pmICN - BWI
1 stop18h 24mAmerican Airlines
vie. 11/296:03 amBWI - ICN
1 stop20h 42mAmerican Airlines
Deal found 11/20$705
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/36:00 pmICN - BWI
2 stops33h 43mUnited Airlines
mar. 1/76:05 amBWI - ICN
1 stop20h 10mUnited Airlines
Deal found 11/19$724
This Gotogate deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/272:25 pmGMP - IAD
1 stop37h 45mAir China
sáb. 1/44:35 pmIAD - GMP
2 stops30h 30mAir China
Deal found 11/19$800
This WhyPayMore deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/174:55 pmICN - IAD
2 stops32h 28mAir Canada
mar. 12/2410:10 pmIAD - ICN
2 stops51h 05mAir Canada
Deal found 11/19$888
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/176:50 pmICN - DCA
1 stop19h 52mAmerican Airlines
mar. 12/315:00 amDCA - ICN
1 stop21h 45mAmerican Airlines
Deal found 11/19$889
This Air Canada deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/88:10 pmICN - DCA
1 stop26h 47mAir Canada
sáb. 12/148:40 pmDCA - ICN
2 stops28h 35mAir Canada
Deal found 11/20$901
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/33:35 pmICN - IAD
1 stop38h 05mUnited Airlines
mié. 12/46:00 pmIAD - ICN
2 stops38h 20mUnited Airlines
Deal found 11/19$907
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/2012:45 pmICN - DCA
1 stop18h 07mUnited Airlines
lun. 1/2011:00 amDCA - ICN
2 stops28h 40mUnited Airlines
Deal found 11/19$908
This Kiwi.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/51:20 pmICN - BWI
1 stop19h 04mMultiple Airlines
dom. 12/85:30 amBWI - ICN
2 stops51h 30mMultiple Airlines
Deal found 11/20$915
This OneTravel deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/512:00 pmPUS - DCA
2 stops24h 37mMultiple Airlines
jue. 2/209:40 amDCA - PUS
2 stops32h 30mMultiple Airlines
Deal found 11/20$918
This Justfly.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/57:50 pmGMP - IAD
1 stop27h 20mANA
jue. 2/2011:05 amIAD - GMP
1 stop34h 15mANA
Deal found 11/20$946
This FlightHub deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/36:20 pmICN - DCA
2 stops29h 59mMultiple Airlines
mar. 1/76:00 amDCA - ICN
2 stops26h 50mMultiple Airlines
Deal found 11/19$948

Find flights from South Korea to Washington, D.C. within your budget

Customize your flight search to find flights from South Korea to Washington, D.C. 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 2,629,791 searches. Data last updated noviembre 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

vie. 12/13

6:50 pm-11:03 pm

1 stop18h 13m

Baltimore/Washington

dom. 1/12

5:26 pm-4:45 pm

2 stops33h 19m

$708

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

mar. 12/3

6:00 pm-1:43 pm

2 stops33h 43m

Baltimore/Washington

mar. 1/7

6:05 am-4:15 pm

1 stop20h 10m

$724

SeoulWashington, D.C.

GMP - IAD

GMPIAD

Seoul Gimpo Intl

vie. 12/27

2:25 pm-2:10 pm

1 stop37h 45m

Washington, D.C. Dulles Intl

sáb. 1/4

4:35 pm-1:05 pm

2 stops30h 30m

$800

SeoulWashington, D.C.

GMP - DCA

GMPDCA

Seoul Gimpo Intl

mar. 1/28

7:40 pm-2:30 pm

2 stops32h 50m

Washington, D.C. Reagan-National

jue. 2/13

7:05 pm-10:20 pm

2 stops37h 15m

$887

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

mar. 12/17

4:55 pm-11:23 am

2 stops32h 28m

Washington, D.C. Dulles Intl

mar. 12/24

10:10 pm-3:15 pm

2 stops51h 05m

$888

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

mar. 1/28

4:55 pm-10:37 pm

2 stops19h 42m

Washington, D.C. Reagan-National

jue. 2/13

11:10 am-3:15 pm

2 stops38h 05m

$888

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

mié. 2/5

12:45 pm-11:55 am

3 stops37h 10m

Washington, D.C. Dulles Intl

sáb. 2/8

4:00 pm-4:15 pm

2 stops34h 15m

$889

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

mar. 12/17

6:50 pm-12:42 am

1 stop19h 52m

Washington, D.C. Reagan-National

mar. 12/31

5:00 am-4:45 pm

1 stop21h 45m

$889

SeoulWashington, D.C.

GMP - IAD

GMPIAD

Seoul Gimpo Intl

mar. 1/28

7:50 pm-9:10 am

1 stop27h 20m

Washington, D.C. Dulles Intl

jue. 2/13

11:05 am-10:30 pm

1 stop21h 25m

$904

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

lun. 2/17

6:00 pm-4:53 pm

1 stop36h 53m

Washington, D.C. Reagan-National

jue. 2/20

7:59 pm-4:15 pm

2 stops30h 16m

$908

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 60 results
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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.

Travel insights for flights from South Korea to Washington, D.C.

Get recent, data-driven insights about flights from South Korea to Washington, D.C. including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from South Korea to Washington, D.C. (average of $300). Flying from South Korea to Washington, D.C. in June is currently the most expensive (average of $376). 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?

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 noviembre 20, 2024.

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.

Explore weekly flight availability from South Korea to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated noviembre 20, 2024.

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

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

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

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated noviembre 20, 2024.
Peruse reviews from past customers who have flown with Air China, Air Canada and ANA 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.
8.5
Very good
1,024 reviews

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.5
Very good
1,024 reviews
8.5
Very good
1,024 reviews

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.4
Very good
833 reviews
8.5
Very good
1,024 reviews

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very good
1,460 reviews
8.5
Very good
1,024 reviews

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.1
Very good
1,336 reviews
8.5
Very good
1,024 reviews

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.0
Very good
8,756 reviews
8.5
Very good
1,024 reviews

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

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?

    The cheapest airlines for a one-way flight from South Korea to Washington, D.C. are American Airlines ($439), United Airlines ($453), and Air China ($465).

  • 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.?

    Looking for the cheapest flight from South Korea to Washington, D.C.? While on average our users pay $2,831, our data indicates the cheapest price to be $641. The most popular route (Incheon Intl - Washington, D.C. Dulles Intl), is priced around $661.

  • 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, September is the cheapest month in which you can book a flight from South Korea to Washington, D.C. (average of $300). Flying from South Korea to Washington, D.C. in June is currently the most expensive (average of $376). 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

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

See prices for flight routes from nearby airports that may be better suited for you.

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

Discover the top 5 airlines that operate flights from South Korea to Washington, D.C.. 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 2,629,791 searches. Data last updated noviembre 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$693Average$941FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$735Average$1,211FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$873Average$1,323FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$1,053Average$1,632FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,395Average$1,671FlexibilityNo cancel feeOn-timeN/A
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