฿15,580 Cheap Flights from Seoul (ICN) to Washington (DCA)

View ฿15,580 flight on Wed, 16 Apr 2025Opens in a new window

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

Prices were available within the past 7 days and start at ฿15,580 for one-way flights and ฿38,930 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 27 Mar - Thu, 3 Apr
ICN
Seoul
DCA
Washington
฿38,930 Return, found 3 days ago
฿38,930
Return
found 3 days ago
Select American Airlines flight, departing Thu, 27 Mar from Seoul to Washington, returning Thu, 3 Apr, priced at ฿38,930 found 3 days ago
Air Canada
Thu, 18 Sep - Tue, 30 Sep
ICN
Seoul
DCA
Washington
฿39,865 Return, found 3 days ago
฿39,865
Return
found 3 days ago
Select Air Canada flight, departing Thu, 18 Sep from Seoul to Washington, returning Tue, 30 Sep, priced at ฿39,865 found 3 days ago
Air Canada
Thu, 18 Sep - Tue, 30 Sep
ICN
Seoul
DCA
Washington
฿40,080 Return, found 3 days ago
฿40,080
Return
found 3 days ago
Select Air Canada flight, departing Thu, 18 Sep from Seoul to Washington, returning Tue, 30 Sep, priced at ฿40,080 found 3 days ago
Air Canada
Thu, 18 Sep - Tue, 30 Sep
ICN
Seoul
DCA
Washington
฿40,555 Return, found 3 days ago
฿40,555
Return
found 3 days ago
Select Air Canada flight, departing Thu, 18 Sep from Seoul to Washington, returning Tue, 30 Sep, priced at ฿40,555 found 3 days ago
American Airlines
Thu, 18 Sep - Tue, 30 Sep
ICN
Seoul
DCA
Washington
฿41,905 Return, found 3 days ago
฿41,905
Return
found 3 days ago
Select American Airlines flight, departing Thu, 18 Sep from Seoul to Washington, returning Tue, 30 Sep, priced at ฿41,905 found 3 days ago
American Airlines
Thu, 27 Mar - Thu, 3 Apr
ICN
Seoul
DCA
Washington
฿42,335 Return, found 3 days ago
฿42,335
Return
found 3 days ago
Select American Airlines flight, departing Thu, 27 Mar from Seoul to Washington, returning Thu, 3 Apr, priced at ฿42,335 found 3 days ago
Air Canada
Thu, 18 Sep - Tue, 30 Sep
ICN
Seoul
DCA
Washington
฿43,320 Return, found 3 days ago
฿43,320
Return
found 3 days ago
Select Air Canada flight, departing Thu, 18 Sep from Seoul to Washington, returning Tue, 30 Sep, priced at ฿43,320 found 3 days ago
Delta
Thu, 18 Sep - Tue, 30 Sep
ICN
Seoul
DCA
Washington
฿44,715 Return, found 3 days ago
฿44,715
Return
found 3 days ago
Select Delta flight, departing Thu, 18 Sep from Seoul to Washington, returning Tue, 30 Sep, priced at ฿44,715 found 3 days ago
Korean Air
Thu, 18 Sep - Tue, 30 Sep
ICN
Seoul
DCA
Washington
฿46,935 Return, found 3 days ago
฿46,935
Return
found 3 days ago
Select Korean Air flight, departing Thu, 18 Sep from Seoul to Washington, returning Tue, 30 Sep, priced at ฿46,935 found 3 days ago
United
Thu, 18 Sep - Tue, 30 Sep
ICN
Seoul
DCA
Washington
฿49,380 Return, found 3 days ago
฿49,380
Return
found 3 days ago
Select United flight, departing Thu, 18 Sep from Seoul to Washington, returning Tue, 30 Sep, priced at ฿49,380 found 3 days ago
Flight from Seoul to Washington route information
Origin airport
Incheon Intl.
Destination airport
Ronald Reagan Washington National
Return price
฿38,930
Distance
11130 km

Perfect flights from Seoul to Washington

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Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Incheon Intl. to Ronald Reagan Washington National ticket options cater to your travel preferences, with incredible one-way fares from ฿15,580 and roundtrip prices from ฿38,930. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
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Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Washington.

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 ฿38,930. 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 kilometres to cover on the long-haul South Korea to Arlington route. Dress in comfy clothes and consider taking a pair of noise-cancelling 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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