Find flights
Insights
When to book
FAQs & Tips
Direct Flights
Airlines
Deals

$436 Find cheap flights from South Korea to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Reagan-National departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/15
Sat 6/22

Search hundreds of travel sites at once for deals on flights to Reagan Washington National Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Flights to Reagan-National - Travel Insights & Trends

Get data-powered insights and trends for flights to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Washington, D.C.?

The average price of all flights to Washington, D.C. Reagan-National Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Washington, D.C. is Monday where tickets can be as cheap as $1,075. On the other hand, the most expensive day to fly is Saturday, where prices are $1,938 on average.

What is the cheapest time of day to fly to Washington, D.C. Reagan-National Airport?

The average price for all flights to Washington, D.C. Reagan-National Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Washington, D.C. Reagan-National Airport is generally at night, when flights cost $1,499 on average. The most expensive time of day to fly to Washington, D.C. Reagan-National Airport is generally at night, which is peak travel time and where the average cost of a ticket is $1,499.

How long is the flight to Washington, D.C. Reagan-National Airport?

The duration of your flight to Washington, D.C. depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Washington, D.C. on KAYAK are from Incheon, which takes 13h 50m, Busan, which takes 20h 23m, and Seoul, which takes 21h 10m.

How many direct flights to Washington, D.C. Reagan-National Airport are there each day?

There are around 642 direct flights from within South Korea to Washington, D.C. Reagan-National Airport every day. Most flights depart in the morning, with 12:00 pm the most common departure time and 51% of flights departing in the morning.

How many direct flights to Washington, D.C. Reagan-National Airport are there each week?

Each week there are around 4,488 direct flights from within South Korea to Washington, D.C. Reagan-National Airport. The most common day for departures is Wednesday, with 15% of flights taking off on this day.

Good to know

Low season

April

High season

February

Cheapest flight

$436
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Seoul Incheon Airport to Reagan Washington National Airport

FAQs - booking Reagan Washington National Airport flights

  • How far is Reagan Washington National Airport from central Washington, D.C.?

    There are 4 miles between Washington, D.C. city center and Reagan Washington National Airport.

  • How does KAYAK find such low prices on flights to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reagan Washington National Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Washington, D.C. Reagan-National Airport?

    Of the 7 airlines that fly to Washington, D.C. Reagan-National Airport, American Airlines offers the most flights, with around 2,691 per week, followed by Delta with 721 flights per week.

See more FAQs

Top tips for finding cheap flights to Reagan Washington National Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Reagan Washington National Airport flight deals.

Prefer to fly non-stop to Washington, D.C. Reagan-National?

Find which airlines fly direct to Reagan-National, which days they fly and book direct flights.

Nonstop departures

South Korea to Washington, D.C. Reagan-National

Monday

ANA, Aerolineas Argentinas, Aeromexico, +42 more

ANA, Aerolineas Argentinas, +43 more

Tuesday

ANA, Aerolineas Argentinas, Aeromexico, +42 more

ANA, Aerolineas Argentinas, +43 more

Wednesday

ANA, Aerolineas Argentinas, Aeromexico, +42 more

ANA, Aerolineas Argentinas, +43 more

Thursday

ANA, Aerolineas Argentinas, Aeromexico, +41 more

ANA, Aerolineas Argentinas, +42 more

Friday

ANA, Aerolineas Argentinas, Aeromexico, +42 more

ANA, Aerolineas Argentinas, +43 more

Saturday

ANA, Aerolineas Argentinas, Aeromexico, +41 more

ANA, Aerolineas Argentinas, +42 more

Sunday

ANA, Aerolineas Argentinas, Aeromexico, +43 more

ANA, Aerolineas Argentinas, +44 more

See more direct flights

Nonstop returns

Washington, D.C. Reagan-National to South Korea

Monday

ANA, Aerolineas Argentinas, Aeromexico, +42 more

ANA, Aerolineas Argentinas, +43 more

Tuesday

ANA, Aerolineas Argentinas, Aeromexico, +42 more

ANA, Aerolineas Argentinas, +43 more

Wednesday

ANA, Aerolineas Argentinas, Aeromexico, +42 more

ANA, Aerolineas Argentinas, +43 more

Thursday

ANA, Aerolineas Argentinas, Aeromexico, +41 more

ANA, Aerolineas Argentinas, +42 more

Friday

ANA, Aerolineas Argentinas, Aeromexico, +42 more

ANA, Aerolineas Argentinas, +43 more

Saturday

ANA, Aerolineas Argentinas, Aeromexico, +41 more

ANA, Aerolineas Argentinas, +42 more

Sunday

ANA, Aerolineas Argentinas, Aeromexico, +43 more

ANA, Aerolineas Argentinas, +44 more

See more direct flights
See more direct flights

Top 4 airlines serving from South Korea to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from South Korea to Washington, D.C.. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Reagan-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1171 reviews
8.8Crew
8.2Entertainment
8.1Food
8.6Boarding
8.3Comfort
Airline reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

10.0 ExcellentAnonymous, Apr 2024ICN - SGN
Read more about Korean Air reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

Not very comfortable seated in the back plane due to turbulence

Everything about Korean air is great, hands down! Will always prefer this airline from other carriers.

Ford not that great the seat not to big for leg room like other airline

Crew was ok, but some passengers were a bit rude. Again, all outlets were not working, only the really slow charging usb plug on the entertainment system. Entertainment system was also bugged, some features just crash, the touch screen wasn't working and when trying to watch a movie the onscreen display kept flashing off and on making it very difficult to watch.

New plane. Perfect gluten free meal Very flawless procedures from check-in to the landing. Taking off on time and landing even earlier and the luggages are already there after shortest arrival report.

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Stewardess are nice. Food could have been better and should have a better dessert. They do not offer scotch or beer. You have to ask for it. I also was not happy that you do not serve ginger ale and or cranberry juice. This is my first time that an international flight do not have this. I go home overseas every year and when I travel through ANA, Delta, Qatar, JAL, Asiana Air, United Air. they all serve this two very famous drink. You do not have a great snack tray.

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The boarding was horrible. You couldn’t hear the announcements at all. Probably because there is so much in the area for businesses. They need a louder PA system. Other than that it was a good Delta experience.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

The flight was great until towards the end when the flight attendant read an excessively long commercial for purchasing an american airlines credit card. The worst part is that we are doing a lot of traveling this year so i was actually interested in getting the credit card, but I was so annoyed with the long commercial that I completely dismissed the flight attendant bringing around the information. Next time, keep the sales pitch to 10 seconds and then pass around the brochures!!

Nice aircraft. Plane was PACKED full and distance between seats was tight. Had it been more than a two hour flight it would not have been tolerable. I had much more knee space on the JetBlue flight I went out on.

New ridiculous policy by american destroyed my allegiance to american. As a million miler with american, I expected it would be easy to get on an earlier flight when I got to airport earlier than expected, and save a five hour layover. WRONG. The online app would not let me switch flights, So I called, and was promised a call back in 90 minutes. HAH! The customer service desk at DCA said “we no longer have access to changing a flight on our screens. If the app couldn’t do it, I should send a letter to American, but there’s nothing else possible!”

I am tired of being nickel and dimed for seat location, checked luggage and carry on bags. That is why i rarely fly anymore.

It was right on time and crew were very courteous

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Literally the worst experience ever and I had my service dog with me. Flight was supposed to leave at 1:51 PM but the plane arrived late. They boarded us around 3 PM and kept us on the plane for an hour saying that due to weather conditions in Miami, we could not takeoff yet. After waiting for an hour, they deplaned. And then they will not give us our bags back that we could just leave and schedule for another flight. Every hour they kept updating saying we have to wait another hour without any explanation as to what was going on. Eventually, I went to customer service to change my ticket, but by the time I made it to the front of the line, they started boarding my flight again. And then when we got onto the flight, they said there were two flight attendants That were past their shift. They kept us on the plane for about another 40 minutes until they told us they had no other flight attendance and had to deplane again. Then I gave us hotel vouchers and told us we would be on a flight at 6 AM the next day. At this point it is about 9 PM. I get to the hotel with my dog, who hasn’t been able to go potty for about eight hours. When I arrived at the hotel, I got a text alert saying my flight has been canceled at 6 AM and they moved past to 5 AM, however the hotel shuttle doesn’t leave early enough to make it to the airport for 5 AM flight. So me and some other passengers got a cab after about three hours of sleep to get back to the airport. This was the worst experience ever.

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Delay. Flight was delayed in Washington.knew that connection was impossible as not enough time to switch terminals. The steward would not let me stay the night. So forced to Dallas.late night, after 10pm.hotel checkin was one hour. Passengers lined up only one girl to checkin at comfort inn. No food availability at that time. Had to leave early at 6:30 am to catch a flight at 8:45. Stressfull.

Seriously need to improve the time schedule and the plans

Great TV, easy boarding, wonderful ground crew and flight crew.

Pretty good service and US Migratory officers providing services in Canada was awesome, because the arrival was quick and smooth

Rude Customer Service at checkin, 90 minute limit in flight check in is too strict. I was in line for 30 minutes because of slow/insufficient workers. Somewhere I got to the the counter of course the employee warned me about the 90 minutes. People were cutting the lines. No one did anything.

Rouge needs to offer seats with better pitch in economy. Many sick people on a full flight.

Overall, I would have to say my experience with Air Canada was mediocre their DC tens. Need to be updated not comfortable at all. Only one out of my four flights was decent. The staffing was very nice. Going through customs in Montreal was quick and easy. Air Canada has room for improvement with their facilities.

Everything was great. I really like how they had their safety film set up showing you the beauty of the country.

My experience was pretty frustrating because the first leg of my flight on United (though booked through Air Canada) was delayed causing me to miss my connecting flight on Air Canada. This could have been an easy solve as there was a direct flight later that morning via Air Canada that they easily could have put me on which would have only gotten me to my destination 2 1/2 hours later but because United and Air Canada don’t seem to have good communication they gave me the run around both telling me to talk with the other which I did three times to no avail. I ended up taking the delayed flight and getting on a new connecting flight which ended up getting me to my destination 6 hours later and I missed the event I was planning to go to this evening.

I liked the early check in. Flight was a bit bumpy due yo weather. Overall, everything went well.

Limited snack options cause the snack vendor was on strike

Book cheap flights from South Korea to Washington, D.C.

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Washington, D.C. found on KAYAK in the last 72 hours.
9/16Mon
1 stopAmerican Airlines
20h 23mICN-DCA
10/7Mon
1 stopAmerican Airlines
20h 55mDCA-ICN
$717
9/16Mon
2 stopsAmerican Airlines
28h 07mICN-DCA
10/7Mon
2 stopsAmerican Airlines
29h 51mDCA-ICN
$719
10/28Mon
2 stopsJapan Airlines
24h 27mGMP-DCA
11/3Sun
2 stopsJapan Airlines
20h 57mDCA-GMP
$948
9/17Tue
2 stopsJapan Airlines
19h 29mGMP-DCA
10/16Wed
2 stopsJapan Airlines
26h 00mDCA-GMP
$967
10/4Fri
1 stopAir Canada
16h 49mICN-DCA
10/14Mon
1 stopAir Canada
21h 25mDCA-ICN
$977
10/21Mon
2 stopsAir Canada
29h 19mICN-DCA
11/18Mon
2 stopsAir Canada
34h 40mDCA-ICN
$1,137
10/30Wed
2 stopsDelta
24h 46mPUS-DCA
11/3Sun
2 stopsDelta
33h 35mDCA-PUS
$1,550
6/14Fri
1 stopKorean Air
16h 33mICN-DCA
10/24Thu
1 stopKorean Air
18h 40mDCA-ICN
$1,692
6/8Sat
1 stopDelta
27h 48mICN-DCA
7/8Mon
1 stopDelta
19h 25mDCA-ICN
$1,862
6/27Thu
1 stopKorean Air
16h 33mICN-DCA
8/22Thu
1 stopKorean Air
18h 20mDCA-ICN
$1,899

Search by stops

Search by airline

Search by price

Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Washington, D.C. found on KAYAK in the last 72 hours.
6/11Tue
1 stopAmerican Airlines
18h 35mICN-DCA
$436
11/6Wed
2 stopsAmerican Airlines
19h 24mICN-DCA
$439
5/30Thu
2 stopsUnited Airlines
20h 30mICN-DCA
$545
5/28Tue
1 stopUnited Airlines
18h 30mICN-DCA
$549
6/21Fri
1 stopAir Canada
34h 59mICN-DCA
$793
6/21Fri
1 stopAir Canada
16h 49mICN-DCA
$806
5/27Mon
2 stopsDelta
21h 17mICN-DCA
$1,161
5/27Mon
1 stopKorean Air
16h 54mICN-DCA
$1,220
6/2Sun
1 stopDelta
27h 51mICN-DCA
$1,233
7/3Wed
1 stopKorean Air
16h 40mICN-DCA
$1,313

Search by stops

Search by airline

Search by price

Last minute flights to Reagan-National

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Washington, D.C. that are departing in the next 10 days.
5/17Fri
multi-stopUnited Airlines
18h 30mICN-DCA
7/9Tue
multi-stopUnited Airlines
21h 16mDCA-ICN
$1,030
5/17Fri
multi-stopUnited Airlines
22h 12mICN-DCA
7/9Tue
multi-stopUnited Airlines
22h 40mDCA-ICN
$1,035
5/17Fri
multi-stopKorean Air
16h 54mICN-DCA
5/20Mon
multi-stopKorean Air
18h 15mDCA-ICN
$1,740
5/17Fri
multi-stopKorean Air
16h 54mICN-DCA
5/22Wed
multi-stopKorean Air
20h 15mDCA-ICN
$2,069
5/18Sat
multi-stop
30h 52mICN-DCA
5/24Fri
multi-stop
30h 25mDCA-ICN
$2,128
5/20Mon
multi-stop
22h 32mICN-DCA
5/29Wed
multi-stop
21h 45mDCA-ICN
$2,230
5/21Tue
multi-stopQatar Airways
31h 30mICN-DCA
5/26Sun
multi-stopQatar Airways
34h 05mDCA-ICN
$2,231
5/21Tue
multi-stopQatar Airways
31h 30mICN-DCA
6/6Thu
multi-stopQatar Airways
33h 05mDCA-ICN
$2,370
5/20Mon
multi-stopAir Canada
27h 32mICN-DCA
5/31Fri
multi-stopAir Canada
21h 31mDCA-ICN
$3,012
5/17Fri
multi-stopAir Canada
26h 27mICN-DCA
5/22Wed
multi-stopAir Canada
22h 30mDCA-ICN
$3,171

Search by stops

Search by airline

Search by price

Flights to Reagan Washington National Airport

Destination:

Reagan Washington National Airport (DCA)United States

Return flight deals:

Reagan Washington National Airport - South Korea

Cabin classes: