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C$864 Cheap Flights from Incheon International (ICN) to Washington Ronald Reagan (DCA)

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Flight deals from Incheon International to Washington Ronald Reagan

Looking for a cheap last-minute deal or the best return flight from Incheon International Airport to Washington Ronald Reagan Airport? If you want to travel next month, return fares start from C$1,980. Find the lowest prices on one-way and return tickets right here.
Washington D.C..C$864 per passenger.Departing Tue., Sep. 8.One-way flight with Parata Air.Outbound indirect flight with Parata Air, departs from Incheon International on Tue., Sep. 8, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$864, select.
Washington D.C..C$866 per passenger.Departing Tue., Oct. 20.One-way flight with Xiamen Airlines.Outbound indirect flight with Xiamen Airlines, departs from Incheon International on Tue., Oct. 20, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$866, select.
Washington D.C..C$900 per passenger.Departing Sun., Aug. 30.One-way flight with Peach.Outbound indirect flight with Peach, departs from Incheon International on Sun., Aug. 30, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$900, select.
Washington D.C..C$911 per passenger.Departing Sun., Jun. 14.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Incheon International on Sun., Jun. 14, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$911, select.
Washington D.C..C$983 per passenger.Departing Mon., Jul. 6.One-way flight with Xiamen Airlines.Outbound indirect flight with Xiamen Airlines, departs from Incheon International on Mon., Jul. 6, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$983, select.
Washington D.C..C$985 per passenger.Departing Sun., Nov. 15.One-way flight with Xiamen Airlines.Outbound indirect flight with Xiamen Airlines, departs from Incheon International on Sun., Nov. 15, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$985, select.
Washington D.C..C$987 per passenger.Departing Sat., Jan. 16.One-way flight with Eastar Jet.Outbound indirect flight with Eastar Jet, departs from Incheon International on Sat., Jan. 16, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$987, select.
Washington D.C..C$994 per passenger.Departing Tue., May 26.One-way flight with Eastar Jet.Outbound indirect flight with Eastar Jet, departs from Incheon International on Tue., May 26, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$994, select.
Washington D.C..C$1,017 per passenger.Departing Mon., Feb. 15.One-way flight with Xiamen Airlines.Outbound indirect flight with Xiamen Airlines, departs from Incheon International on Mon., Feb. 15, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$1,017, select.
Washington D.C..C$1,064 per passenger.Departing Tue., Mar. 30.One-way flight with Xiamen Airlines.Outbound indirect flight with Xiamen Airlines, departs from Incheon International on Tue., Mar. 30, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$1,064, select.
Washington D.C..C$1,183 per passenger.Departing Tue., Dec. 15.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Incheon International on Tue., Dec. 15, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$1,183, select.
Washington D.C..C$1,197 per passenger.Departing Wed., Apr. 7.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Incheon International on Wed., Apr. 7, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$1,197, select.
Washington D.C..C$1,433 per passenger.Departing Sun., May 2.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Incheon International on Sun., May 2, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$1,433, select.

Find the cheapest month to fly from Incheon International to Washington Ronald Reagan

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Incheon International to Washington Ronald Reagan flights are currently cheapest in September.
May
from C$994
Jun.
from C$911
Jul.
from C$983
Aug.
from C$900
Sep.
from C$864
Oct.
from C$866
Nov.
from C$985
Dec.
from C$1,183
Jan.
from C$987
Feb.
from C$1,017
Mar.
from C$1,064
Apr.
from C$1,197

Incheon International to Washington Ronald Reagan: Alternative routes

Compare routes from Incheon International to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Ronald Reagan.

Washington Ronald Reagan

5km from central Washington D.C.
Closest
from C$864
Search flights

Camp Springs Andrews AFB

17km from central Washington D.C.
Search flights

Washington Dulles

37km from central Washington D.C.
Cheapest
from C$753
Search flights

Baltimore Washington International

44km from central Washington D.C.
from C$759
Search flights

Manassas

47km from central Washington D.C.
Search flights

Seoul to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight foundC$864
Cheapest month to flySeptember

Finding cheap flights from Incheon International to Washington Ronald Reagan: Frequently asked questions

The best price we found for a return flight from Incheon International to Washington Ronald Reagan is C$1,567. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Incheon International to Washington Ronald Reagan. But we found flights with one or more stops from C$1,567.
As of May 2026, there are no flights flying from Incheon International to Washington Ronald Reagan.
The cheapest month to fly from Incheon International to Washington Ronald Reagan is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Incheon International Airport to Washington Ronald Reagan Airport on Wednesday, August 26, 2026.
No airlines currently offer direct flights between Incheon International Airport and Washington Ronald Reagan Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Ronald Reagan but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Washington Ronald Reagan.

Traveling from Incheon International Airport (ICN) to Ronald Reagan National Airport (DCA): what you need to know

  • Peak months like July or vacation times such as Thanksgiving and Christmas/New Year will mean bigger lines at check-in and security. Be on the safe side and head to the airport even earlier. Arriving two hours before domestic flights and up four hours ahead of international flights is wise.

  • To break up your flight from Incheon International Airport to Ronald Reagan National Airport, think about adding a stopover. Just uncheck 'Direct flights only' and find a city that appeals to you. The most popular stopovers on the ICN - DCA route are:

    • Logan International Airport

    • Hartsfield-Jackson Atlanta International Airport

    • Pearson International Airport

  • To find out whether you need a visa to enter United States, check with your carrier and the local consulate or embassy. They'll have the most up-to-date information, including additional travel documents you may need after booking your cheap ticket from ICN to DCA.

How to find the cheapest flights from Incheon International Airport (ICN) to Ronald Reagan National Airport (DCA)

  • The lowest price we've seen for a one-way ticket from Incheon International Airport to Ronald Reagan National Airport is C$864. For a return flight on this route, the best price is C$1,567. Depending on the availability when you book, these fares may change.

  • To score cheap flight tickets from ICN to DCA, book in advance. Airlines generally offer lower prices when flights are first released.

  • The 'Whole month' search tool shows you the cheapest flight tickets from Incheon International Airport to Ronald Reagan National Airport across each month. It's a good way to snap up a bargain if your travel dates aren't set in stone.

  • Set up a Price Alert for cheap flight tickets from ICN to DCA. There's no need to check back in every day to see whether prices have dropped. We'll update you the moment the price changes.

  • Use filters to find the right trip for you. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Incheon International Airport to Ronald Reagan National Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and number of stops.

Handy information about Incheon International Airport (ICN)

  • Incheon International Airport is approximately 48 kilometres from central Seoul. To work out how to get there, open Google Maps. This useful traveler tool will give you the fastest route and public transport alternatives.

  • Searching for a handy hotel close to ICN? If you're boarding an early flight from Incheon International Airport to Ronald Reagan National Airport, these accommodation options will have you sleeping moments from your departure lounge:

Arriving at Ronald Reagan National Airport (DCA)

Getting from Ronald Reagan National Airport (DCA) to central Washington DC

  • Ronald Reagan National Airport to central Washington DC is around 16 minutes by car. It's approximately 8 kilometres away. Discover what options are available, such as car rentals, cabs or ride-sharing services.

  • It'll take around 43 minutes when traveling by public transport.

When to fly to Ronald Reagan National Airport (DCA)

  • July is the busiest month for flights from Incheon International Airport to Ronald Reagan National Airport. To steer clear of the crowds, head to Washington DC in May.

  • The warmest month in Washington DC is July, with temperatures ranging between 19ºC and 33ºC. Lock in your flights from Incheon International Airport to Ronald Reagan National Airport in this month if you like this kind of weather.

  • Look for cheap flight tickets from ICN to DCA in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -6ºC and 10ºC on average.

More about Washington DC

  • When it comes to looking for somewhere to rest your head, you can find the best places to stay in Washington DC right here. Check out these options once you've locked in your flight from ICN to DCA:

  • White House Historical Association and The White House are just two of the top attractions to put on your Washington DC travel itinerary. Keep the sightseeing going at National Mall.

  • Washington DC has a variety of international airports to pick from. Check out your options for flying to or from Washington Dulles International Airport (IAD) and Baltimore/Wash International Thurgood Marshall Airport (BWI).

Complete your Washington DC trip with hotels and a car rental

  • You've got your cheap ticket to Ronald Reagan National Airport — next on the list is finding a great place to stay, and perhaps even your own set of wheels. We've compared prices across hundreds of companies to bring you the top hotels and car rental deals in Washington DC.

Plan the rest of your trip from Seoul to Washington D.C.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.