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  1. Flights
  2. South Korea
  3. Seoul
  4. Washington, D.C. - Seoul

Cheap Flights from Washington, D.C. (WAS) to Seoul (SEL)

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Discover the cheapest flights from Washington, D.C. to Seoul
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Tue, May 5 - Fri, May 15
Frontier Airlines
Frontier Airlines3 stops
WAS - SEL
Zipair
Zipair3 stops
SEL - WAS
860$
836$
Prime price per passenger
Sun, May 17 - Mon, May 25
Air Premia
Air PremiaDirect
WAS - SEL
Air Premia
Air PremiaDirect
SEL - WAS
1152$
1100$
Prime price per passenger
Mon, Jul 13 - Thu, Jul 16
American Airlines
American Airlines1 stop
WAS - SEL
American Airlines
American Airlines1 stop
SEL - WAS
1607$
1592$
Prime price per passenger
Thu, Jun 4 - Wed, Jun 10
American Airlines
American Airlines1 stop
WAS - SEL
American Airlines
American Airlines2 stops
SEL - WAS
1620$
1597$
Prime price per passenger
Tue, Jun 9 - Thu, Jun 11
Air Canada
Air Canada1 stop
WAS - SEL
Jeju Air
Jeju Air2 stops
SEL - WAS
1727$
1679$
Prime price per passenger
Mon, Jun 22 - Fri, Jun 26
American Airlines
American Airlines1 stop
WAS - SEL
Japan Airlines
Japan Airlines2 stops
SEL - WAS
1772$
1729$
Prime price per passenger
Wed, May 6
Air Premia
Air PremiaDirect
WAS - SEL
646$
614$
Prime price per passenger
Sun, May 24
Air Premia
Air PremiaDirect
WAS - SEL
647$
614$
Prime price per passenger
Tue, Jul 14
American Airlines
American Airlines1 stop
WAS - SEL
674$
656$
Prime price per passenger
Thu, May 28
Alaska Airlines
Alaska Airlines2 stops
WAS - SEL
823$
792$
Prime price per passenger
Tue, Jun 23
American Airlines
American Airlines1 stop
WAS - SEL
1033$
1006$
Prime price per passenger
Wed, Jun 10
American Airlines
American Airlines1 stop
WAS - SEL
1037$
1006$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Washington, D.C. to Seoul

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the beginning of May. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
Filter by
week: May 4 - May 10
Flights from just $1,057
$1,147
$1,057
$1,267
$1,313
$1,340
$1,315
$1,431
$1,414
$1,310
$1,319
$1,227
$1,156
AprilMayJuneJuly
Flying Time16 h and 12 mWhen flying from Washington, D.C. to Seoul, this can take around 16 h and 12 m in flying time, however this flight duration can vary due to other factors
Cheapest flight$614The best price for flights from Washington, D.C. to Seoul offered by eDreams, which have been found by our customers in the last 3 days
Origin airportsWashington Dulles International Airport, Ronald Reagan Washington National AirportFor flights from Washington, D.C. to Seoul
Destination airportsIncheon International Airport, Gimpo InternationalWhen traveling from Washington, D.C. to Seoul
Peak seasonMarchMarch is the busiest time to fly from Washington, D.C. to Seoul according to search data results from our customers
Airlines operating this routeAir Premia, Korean AirAirline(s) that fly from Washington, D.C. to Seoul
One-way average Price$1,316A flight from Washington, D.C. to Seoul at eDreams will cost around $1,316, this being based on prices of the previous 6 months of data
Best time to bookMarchDecember is one of the most frequent times to fly to Seoul from Washington, D.C. according to real data from our customers
Distance: 6938 miles
Washington, D.C. airports
Dulles Intl (IAD)How far from city center: 23 miles
R Reagan National (DCA)How far from city center: 3 miles
Seoul airports
Incheon Intl (ICN)How far from city center: 35 miles
Gimpo International (GMP)How far from city center: 11 miles

Are you planning to travel to Seoul for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Washington, D.C.. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to Seoul and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from Washington, D.C. to Seoul

What are the benefits of booking flexible flight tickets?
Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to South Korea. At eDreams have you covered!
On average, how much is the price of a flight from Washington, D.C. to Seoul?
When you fly from Washington, D.C. to Seoul the average price is $1,316. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
For flights from Washington, D.C. to Seoul, how can I find the cheapest price?
The cheapest price for a flight from Washington, D.C. to Seoul is $614. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When booking, when is the best time to get the best prices for flights from Washington, D.C. to Seoul?
The most popular months to book a trip from Washington, D.C. to Seoul are January, September and October, based on the searches of our customers.
When is the best time to travel from Washington, D.C. to Seoul?
The best time of the year to visit Seoul depends on lots of personal preferences, especially the price. Regarding popularity, December is the best month to fly to Seoul from Washington, D.C. in terms of searches from our customers, followed by April and January. If you prefer to avoid the busy season and get away from the crowds August, November and July are the months with fewer searches for Washington, D.C. - Seoul.
How long does the flight from Washington, D.C. to Seoul take?
Flight length from Washington, D.C. to Seoul is around 16 h and 12 m on average, at an average distance of 6,937.91 mi, for flights for the route (which may have 1 or more stops in other cities in between).

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