S$1,128 Cheap Flights from Washington to Seoul

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Cheap Flights from Washington to Seoul (DCA-ICN)

Prices were available within the past 7 days and start at S$1,128 for one-way flights and S$2,508 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, 7 May - Fri, 24 May
DCA
Washington
ICN
Seoul
S$2,508 Return, just found
S$2,508
Return
just found
Select Alaska Airlines flight, departing Tue, 7 May from Washington to Seoul, returning Fri, 24 May, priced at S$2,508 just found
Delta
Wed, 1 May - Wed, 22 May
DCA
Washington
ICN
Seoul
S$2,560 Return, found 4 days ago
S$2,560
Return
found 4 days ago
Select Delta flight, departing Wed, 1 May from Washington to Seoul, returning Wed, 22 May, priced at S$2,560 found 4 days ago
United
Wed, 1 May - Wed, 22 May
DCA
Washington
ICN
Seoul
S$2,608 Return, found 4 days ago
S$2,608
Return
found 4 days ago
Select United flight, departing Wed, 1 May from Washington to Seoul, returning Wed, 22 May, priced at S$2,608 found 4 days ago
United
Wed, 1 May - Wed, 22 May
DCA
Washington
ICN
Seoul
S$2,614 Return, found 4 days ago
S$2,614
Return
found 4 days ago
Select United flight, departing Wed, 1 May from Washington to Seoul, returning Wed, 22 May, priced at S$2,614 found 4 days ago
United
Wed, 1 May - Wed, 22 May
DCA
Washington
ICN
Seoul
S$2,627 Return, found 4 days ago
S$2,627
Return
found 4 days ago
Select United flight, departing Wed, 1 May from Washington to Seoul, returning Wed, 22 May, priced at S$2,627 found 4 days ago
Air Canada
Wed, 15 May - Wed, 29 May
DCA
Washington
ICN
Seoul
S$2,651 Return, found 3 days ago
S$2,651
Return
found 3 days ago
Select Air Canada flight, departing Wed, 15 May from Washington to Seoul, returning Wed, 29 May, priced at S$2,651 found 3 days ago
Air Canada
Wed, 15 May - Wed, 29 May
DCA
Washington
ICN
Seoul
S$2,659 Return, found 3 days ago
S$2,659
Return
found 3 days ago
Select Air Canada flight, departing Wed, 15 May from Washington to Seoul, returning Wed, 29 May, priced at S$2,659 found 3 days ago
United
Wed, 1 May - Wed, 22 May
DCA
Washington
ICN
Seoul
S$2,676 Return, found 4 days ago
S$2,676
Return
found 4 days ago
Select United flight, departing Wed, 1 May from Washington to Seoul, returning Wed, 22 May, priced at S$2,676 found 4 days ago
United
Wed, 1 May - Wed, 22 May
DCA
Washington
ICN
Seoul
S$2,682 Return, found 4 days ago
S$2,682
Return
found 4 days ago
Select United flight, departing Wed, 1 May from Washington to Seoul, returning Wed, 22 May, priced at S$2,682 found 4 days ago
United
Wed, 1 May - Wed, 22 May
DCA
Washington
ICN
Seoul
S$2,692 Return, found 4 days ago
S$2,692
Return
found 4 days ago
Select United flight, departing Wed, 1 May from Washington to Seoul, returning Wed, 22 May, priced at S$2,692 found 4 days ago
Washington to Seoul route information
Origin airport
Ronald Reagan Washington National
Destination airport
Incheon Intl.
Airlines serving
Air Canada, American Airlines, Delta, Korean Air, United
Return price
S$2,508
Distance
11130 km

Flights from Washington to Incheon

There are several airlines that operate frequent flights from Washington D.C. (DCA) to Seoul (ICN) including

The earliest flight leaves Ronald Reagan Washington National Airport at 05:30 and arrives at Incheon Intl. Airport at 04:00. The last flight of the day departs Washington D.C. at 20:41 and arrives at Seoul at 22:35.

The flight distance from Washington D.C. to Seoul is about 11967 km, the shortest flight is 16 hours 03 minutes with United Airlines."

Expedia lets you search across the largest number of airlines and Incheon flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Washington Incheon flight!

Browse through dozens of options and rest 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 Washington to Incheon trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Incheon flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Washington to Incheon with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from DCA to Incheon Intl. Airport (ICN)?
The lowest price advertised for a round-trip journey from National Airport to Incheon Intl. Airport (ICN) is S$2,508. But you better get a move on. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Ronald Reagan Washington National Airport (DCA) to ICN?
This varies between airlines, as each one has its own terms and conditions. Visit the Customer Service Portal, where you’ll find easy-to-follow instructions on how to cancel online.
How do I find cheap flights from DCA to ICN 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 National Airport to Seoul–Incheon Intl. Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Ronald Reagan Washington National Airport (DCA) to Incheon Airport?
Arlington to South Korea is around 11,200 kilometres, so get ready to spend a while in the air. Make sure you pack all the essentials, from your eye mask to your earphones. Take a couple of snacks to munch on throughout your journey too.
Which airlines fly direct from Ronald Reagan Washington National Airport (DCA) to Seoul--Incheon Intl. Airport?
If you want to travel straight from DCA to ICN, you’ll need to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly on this route.
Are DCA to Seoul--Incheon Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from DCA to Incheon Airport can be hit-or-miss. You may be able to score a bargain, but you could also miss out entirely! If you’d rather start planning your trip early on, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines publish their prices that far in advance. Our suggestion? Check back often as updates are made frequently.
*Available to Expedia members.