₩789,800 Cheap Flights from Seoul (SEL) to Washington (WAS)

View ₩789,800 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines from Seoul to Washington

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Cheap Flights from Seoul to Washington (SEL-WAS)

Prices were available within the past 7 days and start at ₩789,800 for one-way flights and ₩661,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, Nov 9 - Fri, Nov 14
ICN
Seoul
IAD
Washington
₩661,200 Roundtrip, found 2 days ago
₩661,200
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sun, Nov 9 from Seoul to Washington, returning Fri, Nov 14, priced at ₩661,200 found 2 days ago
Air Canada
Sat, Nov 22 - Wed, Nov 26
ICN
Seoul
DCA
Washington
₩661,800 Roundtrip, found 17 hours ago
₩661,800
Roundtrip
found 17 hours ago
Select Air Canada flight, departing Sat, Nov 22 from Seoul to Washington, returning Wed, Nov 26, priced at ₩661,800 found 17 hours ago
United
Sat, Sep 12 - Sun, Sep 13
ICN
Seoul
IAD
Washington
₩668,100 Roundtrip, found 2 days ago
₩668,100
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 12 from Seoul to Washington, returning Sun, Sep 13, priced at ₩668,100 found 2 days ago
Hawaiian Airlines
Thu, Feb 19 - Sun, Mar 1
ICN
Seoul
IAD
Washington
₩676,600 Roundtrip, found 6 days ago
₩676,600
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Thu, Feb 19 from Seoul to Washington, returning Sun, Mar 1, priced at ₩676,600 found 6 days ago
Alaska Airlines
Thu, Jan 29 - Thu, Mar 19
ICN
Seoul
IAD
Washington
₩676,600 Roundtrip, found 6 days ago
₩676,600
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Jan 29 from Seoul to Washington, returning Thu, Mar 19, priced at ₩676,600 found 6 days ago
American Airlines
Thu, Nov 20 - Wed, Dec 3
ICN
Seoul
BWI
Baltimore
₩683,100 Roundtrip, found 1 day ago
₩683,100
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Nov 20 from Seoul to Baltimore, returning Wed, Dec 3, priced at ₩683,100 found 1 day ago
American Airlines
Tue, Nov 18 - Sun, Nov 30
ICN
Seoul
DCA
Washington
₩683,100 Roundtrip, found 1 day ago
₩683,100
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Nov 18 from Seoul to Washington, returning Sun, Nov 30, priced at ₩683,100 found 1 day ago
Delta
Thu, Nov 20 - Wed, Dec 3
ICN
Seoul
BWI
Baltimore
₩897,500 Roundtrip, found 1 day ago
₩897,500
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Nov 20 from Seoul to Baltimore, returning Wed, Dec 3, priced at ₩897,500 found 1 day ago
Korean Air
Tue, Mar 10 - Mon, Apr 13
ICN
Seoul
BWI
Baltimore
₩1,036,500 Roundtrip, found 1 day ago
₩1,036,500
Roundtrip
found 1 day ago
Select Korean Air flight, departing Tue, Mar 10 from Seoul to Baltimore, returning Mon, Apr 13, priced at ₩1,036,500 found 1 day ago
WestJet
Mon, May 25 - Mon, Jun 1
ICN
Seoul
BWI
Baltimore
₩1,446,800 Roundtrip, found 6 days ago
₩1,446,800
Roundtrip
found 6 days ago
Select WestJet flight, departing Mon, May 25 from Seoul to Baltimore, returning Mon, Jun 1, priced at ₩1,446,800 found 6 days ago

Alternative airports near Washington

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

Select flight to Ronald Reagan Washington National DCA. Closest option available. Average driving time to city center is 8 minutes. Flights from ₩974,100
DCA
Ronald Reagan Washington National
Closest
Average driving time to city center8 min
Flights from ₩974,100
Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Cheapest option available. Average driving time to city center is 40 minutes. Flights from ₩897,500
BWI
Baltimore Washington Intl. Thurgood Marshall
Cheapest
Average driving time to city center40 min
Flights from ₩897,500
Select flight to Washington Dulles Intl. IAD. Average driving time to city center is 36 minutes. Flights from ₩1,314,900
IAD
Washington Dulles Intl.
Average driving time to city center36 min
Flights from ₩1,314,900

Frequently asked questions

How much is a flight from Seoul (SEL-All Airports) to Washington, DC (WAS-All Airports)?
The lowest price advertised for a round-trip journey from Seoul (SEL-All Airports) to Washington, DC (WAS-All Airports) is ₩661,200. But you better act soon. This price is taken from fares available 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 Seoul (SEL-All Airports) to Washington, DC (WAS-All Airports)?
We get that things come up unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Seoul (SEL-All Airports) to Washington, DC (WAS-All Airports) 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 Seoul (SEL-All Airports) to Washington, DC (WAS-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seoul (SEL-All Airports) to Washington, DC (WAS-All Airports)?
The distance is around 11,200 kilometers. Earplugs? Check. Warm clothes? Check. You'll need to pack all the essentials for this long-haul South Korea to Maryland flight.
Which airlines fly direct from Seoul (SEL-All Airports) to Washington, DC (WAS-All Airports)?
If you're looking to fly straight from Seoul (SEL-All Airports) to Washington, DC (WAS-All Airports), Korean Air (KE) is a top option. It operates 30 monthly flights between South Korea and Maryland.
Are Seoul (SEL-All Airports) to Washington, DC (WAS-All Airports) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Seoul (SEL-All Airports) to Washington, DC (WAS-All Airports) at the last minute could save you some cash. However, it might cost you a whole lot more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

Travel information

Origin airport
Incheon Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Cathay Pacific, Delta, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, Hawaiian Airlines, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, Saudia, Singapore Airlines, Turkish Airlines, United
Roundtrip price
₩661,200
Distance
11108 km

Book with confidence

Incheon to Maryland Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Incheon to Maryland will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Maryland.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SEL to WAS flights that won’t make your bank account wince. Ready to temporarily leave behind Incheon for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to WAS with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Incheon to Maryland Flights

Explore a world of travel with Expedia

Seoul nearby Airports

Seoul

Incheon Intl. to Washington
₩661,200
Gimpo Intl. to Washington
₩1,608,400
*Available to Expedia members.