Cheap Flights from Seoul (ICN) to Washington (DCA) from HK$4,322~

View HK$4,322 flight on Wed, 3 Dec 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Ronald Reagan Washington National Airport (DCA)

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Find Cheap Flights from Seoul (ICN) to Washington (DCA)

Prices were available within the past 7 days and start at HK$4,322 for one-way flights and HK$3,679 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, 14 Nov - Tue, 18 Nov
ICN
Seoul
DCA
Washington
HK$3,679 Return, found 1 day ago
HK$3,679
Return
found 1 day ago
Select Air Canada flight, departing Fri, 14 Nov from Seoul to Washington, returning Tue, 18 Nov, priced at HK$3,679 found 1 day ago
Alaska Airlines
Mon, 9 Feb - Sun, 1 Mar
ICN
Seoul
DCA
Washington
HK$3,683 Return, found 1 day ago
HK$3,683
Return
found 1 day ago
Select Alaska Airlines flight, departing Mon, 9 Feb from Seoul to Washington, returning Sun, 1 Mar, priced at HK$3,683 found 1 day ago
American Airlines
Thu, 13 Nov - Wed, 26 Nov
ICN
Seoul
DCA
Washington
HK$3,707 Return, found 1 day ago
HK$3,707
Return
found 1 day ago
Select American Airlines flight, departing Thu, 13 Nov from Seoul to Washington, returning Wed, 26 Nov, priced at HK$3,707 found 1 day ago
American Airlines
Wed, 5 Nov - Wed, 12 Nov
ICN
Seoul
DCA
Washington
HK$3,721 Return, found 23 hours ago
HK$3,721
Return
found 23 hours ago
Select American Airlines flight, departing Wed, 5 Nov from Seoul to Washington, returning Wed, 12 Nov, priced at HK$3,721 found 23 hours ago
United
Mon, 9 Feb - Mon, 2 Mar
ICN
Seoul
DCA
Washington
HK$3,825 Return, found 1 day ago
HK$3,825
Return
found 1 day ago
Select United flight, departing Mon, 9 Feb from Seoul to Washington, returning Mon, 2 Mar, priced at HK$3,825 found 1 day ago
United
Wed, 5 Nov - Wed, 12 Nov
ICN
Seoul
DCA
Washington
HK$3,841 Return, found 23 hours ago
HK$3,841
Return
found 23 hours ago
Select United flight, departing Wed, 5 Nov from Seoul to Washington, returning Wed, 12 Nov, priced at HK$3,841 found 23 hours ago
Air Canada
Thu, 13 Nov - Wed, 26 Nov
ICN
Seoul
DCA
Washington
HK$3,877 Return, found 1 day ago
HK$3,877
Return
found 1 day ago
Select Air Canada flight, departing Thu, 13 Nov from Seoul to Washington, returning Wed, 26 Nov, priced at HK$3,877 found 1 day ago
United
Thu, 13 Nov - Wed, 26 Nov
ICN
Seoul
DCA
Washington
HK$4,365 Return, found 1 day ago
HK$4,365
Return
found 1 day ago
Select United flight, departing Thu, 13 Nov from Seoul to Washington, returning Wed, 26 Nov, priced at HK$4,365 found 1 day ago
Air Canada
Thu, 13 Nov - Wed, 26 Nov
ICN
Seoul
DCA
Washington
HK$4,587 Return, found 1 day ago
HK$4,587
Return
found 1 day ago
Select Air Canada flight, departing Thu, 13 Nov from Seoul to Washington, returning Wed, 26 Nov, priced at HK$4,587 found 1 day ago
Hawaiian Airlines
Fri, 7 Nov - Wed, 19 Nov
ICN
Seoul
DCA
Washington
HK$6,143 Return, found 2 days ago
HK$6,143
Return
found 2 days ago
Select Hawaiian Airlines flight, departing Fri, 7 Nov from Seoul to Washington, returning Wed, 19 Nov, priced at HK$6,143 found 2 days ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city centre is 40 minutes. Flights from HK$3,721
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city centre40 min
Flights from HK$3,721
Select flight to Washington Dulles Intl. IAD. Cheapest option available. Average driving time to city centre is 36 minutes. Flights from HK$3,628
IAD
Washington Dulles Intl.
Cheapest
Average driving time to city centre36 min
Flights from HK$3,628
Seoul to Washington route information
Origin airport
Incheon Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
Air Canada, Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Korean Air, United
Return price
HK$3,679
Distance
11130 km

Flights from Incheon to Washington

Book cheap flights from Incheon (ICN) to Washington (DCA) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Incheon (ICN) to Washington (DCA) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Incheon (ICN) to Washington (DCA) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Washington flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Washington and things to do in Washington for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Washington more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Washington is HK$4,322 now!

 

Frequently asked questions

How much is a flight from ICN to DCA?
Round-trip tickets from Incheon Intl. Airport (ICN) to Ronald Reagan Washington National Airport (DCA) start from HK$3,679. This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ICN to DCA?
We get that things crop up unexpectedly, so we've made it as hassle-free as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from ICN to National Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Incheon Intl. Airport (ICN) to National Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Incheon Airport to National Airport?
You'll have 11,200 kilometers to cover on the long-haul South Korea to Arlington route. Dress in comfy clothes and consider taking a pair of noise-canceling headphones.
Which airlines fly direct from Incheon Intl. Airport (ICN) to Ronald Reagan Washington National Airport (DCA)?
At the moment, no airlines offer flights directly from ICN to DCA. You'll have to book a flight with one or more stops. To score the best price and connections, lock in your fare ahead of time.
Are ICN to National Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices from Incheon Airport to Ronald Reagan Washington National Airport (DCA) are available up to 12 months prior to departure on Expedia. And although you may pick up fantastic last-minute deals, it's never something you can count on. Also, booking your flights in advance means you'll have more options — and you can avoid landing the dreaded middle seat! We're always updating our fares to bring you the best bargains, so keep checking in for all the latest specials.

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