Reagan-National

$416+ Cheap flights from South Korea to Reagan-National (DCA)

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — DCA
Jan 21 — Jan 281
We work with more than 300 partners to bring you better travel deals

Find cheap flights from South Korea to Reagan-National with Cheapflights

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”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from South Korea to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from South Korea (KR0) to Reagan-National (DCA). 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 January 16, 2025.

Round-trip from

$685
(American Airlines)

One-way from

$416
(Kiwi.com)
From South Korea to Washington, D.C. Reagan-National
One-way flight from South Korea to Washington, D.C. Reagan-National

Find flight deals from South Korea to Reagan-National

Cheapest flights from South Korea to Reagan-National
Explore the most affordable flight options available from South Korea to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This American Airlines deal was found by Cheapflights users on 1/14. 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.
Tue 2/46:50 pmICN - DCA
1 stop19h 55mAmerican Airlines
Wed 2/1910:10 pmDCA - ICN
2 stops28h 35mAmerican Airlines
Deal found 1/14$685
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Wed 2/196:00 pmICN - DCA
2 stops19h 57mUnited Airlines
Mon 2/245:59 pmDCA - ICN
1 stop21h 41mUnited Airlines
Deal found 1/14$713
This Trip.com deal was found by Cheapflights users on 1/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/151:20 pmICN - DCA
2 stops36h 43mMultiple Airlines
Thu 3/61:03 pmDCA - ICN
2 stops37h 07mMultiple Airlines
Deal found 1/15$813
This Gotogate deal was found by Cheapflights users on 1/15. 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.
Fri 2/284:55 pmICN - DCA
2 stops31h 34mAir Canada
Wed 3/54:10 pmDCA - ICN
2 stops57h 05mAir Canada
Deal found 1/15$865
This WhyPayMore deal was found by Cheapflights users on 1/16. 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.
Tue 2/1812:05 pmGMP - DCA
2 stops24h 30mJapan Airlines
Tue 2/256:59 amDCA - GMP
2 stops25h 21mJapan Airlines
Deal found 1/16$874
This Gotogate deal was found by Cheapflights users on 1/16. 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.
Mon 2/174:10 pmPUS - DCA
2 stops20h 27mMultiple Airlines
Fri 2/289:40 amDCA - PUS
2 stops35h 10mMultiple Airlines
Deal found 1/16$1,055
This FlightHub deal was found by Cheapflights users on 1/16. 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.
Sat 6/712:40 pmICN - DCA
2 stops46h 20mLOT
Sat 6/286:00 amDCA - ICN
2 stops35h 25mLOT
Deal found 1/16$1,169
This Delta deal was found by Cheapflights users on 1/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/110:25 amPUS - DCA
2 stops26h 55mDelta
Sat 3/84:25 pmDCA - PUS
2 stops28h 25mDelta
Deal found 1/14$1,444
This Japan Airlines deal was found by Cheapflights users on 1/16. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/177:55 amGMP - DCA
2 stops19h 29mMultiple Airlines
Sat 8/236:54 amDCA - GMP
2 stops22h 06mMultiple Airlines
Deal found 1/16$1,678
This Expedia deal was found by Cheapflights users on 1/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/39:00 pmPUS - DCA
2 stops37h 14mPhilippine Airlines
Sun 10/125:20 pmDCA - PUS
2 stops37h 30mPhilippine Airlines
Deal found 1/16$2,004
This SmartFares deal was found by Cheapflights users on 1/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/84:00 pmPUS - DCA
2 stops42h 55mJapan Airlines
Sun 12/78:00 amDCA - PUS
2 stops24h 00mJapan Airlines
Deal found 1/16$4,022

Find flights from South Korea to Reagan-National within your budget

Customize your flight search to find flights from South Korea to Reagan-National 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 2,558,603 searches. Data last updated January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Tue 2/4

6:50 pm-12:45 am

1 stop19h 55m

Washington, D.C. Reagan-National

Wed 2/19

10:10 pm-4:45 pm

2 stops28h 35m

$685

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Wed 2/19

6:00 pm-11:57 pm

2 stops19h 57m

Washington, D.C. Reagan-National

Mon 2/24

5:59 pm-5:40 am

1 stop21h 41m

$713

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Sat 2/15

1:20 pm-12:03 pm

2 stops36h 43m

Washington, D.C. Reagan-National

Thu 3/6

1:03 pm-4:10 pm

2 stops37h 07m

$813

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Fri 2/28

4:55 pm-10:29 am

2 stops31h 34m

Washington, D.C. Reagan-National

Wed 3/5

4:10 pm-3:15 pm

2 stops57h 05m

$865

SeoulWashington, D.C.

GMP - DCA

GMPDCA

Seoul Gimpo Intl

Tue 2/18

12:05 pm-10:35 pm

2 stops24h 30m

Washington, D.C. Reagan-National

Tue 2/25

6:59 am-10:20 pm

2 stops25h 21m

$874

BusanWashington, D.C.

PUS - DCA

PUSDCA

Busan Gimhae

Mon 2/17

4:10 pm-10:37 pm

2 stops20h 27m

Washington, D.C. Reagan-National

Fri 2/28

9:40 am-10:50 am

2 stops35h 10m

$1,055

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Sat 6/7

12:40 pm-10:00 pm

2 stops46h 20m

Washington, D.C. Reagan-National

Sat 6/28

6:00 am-6:25 am

2 stops35h 25m

$1,169

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Sun 3/23

10:00 am-6:00 pm

1 stop21h 00m

Washington, D.C. Reagan-National

Sun 3/30

6:00 am-5:20 pm

1 stop22h 20m

$1,347

BusanWashington, D.C.

PUS - DCA

PUSDCA

Busan Gimhae

Sat 3/1

10:25 am-11:20 pm

2 stops26h 55m

Washington, D.C. Reagan-National

Sat 3/8

4:25 pm-10:50 am

2 stops28h 25m

$1,444

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Tue 2/18

4:45 pm-8:59 pm

3 stops42h 14m

Washington, D.C. Reagan-National

Wed 2/26

9:00 am-3:40 pm

2 stops40h 40m

$1,476

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 28 results
1
2
3

Best time to book a flight from South Korea to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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 Reagan-National

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

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

Currently, February is the cheapest month in which you can book a flight from South Korea to Washington, D.C. Reagan-National Airport (average of $278). Flying from South Korea to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). 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.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport 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. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated January 16, 2025.
Get a feel of what it's like to fly with United Airlines, Singapore Airlines and Delta from South Korea to Washington, D.C. by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
1,034 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

8.5
Very good
1,034 reviews
8.5
Very good
1,034 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

8.3
Very good
1,448 reviews
8.5
Very good
1,034 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

8.1
Very good
1,327 reviews
8.5
Very good
1,034 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

8.0
Very good
8,511 reviews
8.5
Very good
1,034 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

7.6
Good
1,112 reviews
8.5
Very good
1,034 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from South Korea to Reagan-National. 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. Reagan-National Airport one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $431. However, be on the lookout for offers from United Airlines and Japan Airlines, as they are both options that can get you from South Korea to Washington, D.C. Reagan-National Airport for a low price.

  • What are the most popular routes from South Korea to Washington, D.C. Reagan-National Airport?

  • Can I find deals for flights from South Korea to Reagan-National that include hotel bookings?

    Yes. In addition to deals on South Korea to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Korea to Reagan-National?

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

  • Can I find deals for business class flights from South Korea to Reagan-National?

    Yes. Cheapflights offers flight deals from South Korea to Reagan-National 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. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from South Korea to Washington, D.C. Reagan-National Airport (average of $278). Flying from South Korea to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). 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

Traveling to a place near South Korea?

Book flights to South Korea if you plan to visit one of these locations
Fairfax
Arlington
Alexandria
Springfield
Silver Spring
Rockville
Tysons
Gaithersburg
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Greenbelt
Easton
Oxon Hill
Herndon
Woodbridge
Bowie
Reston
National Harbor

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Korea to Reagan-National

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

Top 2 airlines flying from South Korea to Reagan-National

Discover the top 2 airlines that operate flights from South Korea to Reagan-National. 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 2,558,603 searches. Data last updated January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$700Average$944FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$853Average$1,039FlexibilityNo cancel feeOn-time67%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.