Seoul → Washington flights

Seoul (GMP, ICN)→Washington (DCA, IAD)

from€769

Last observed price · Last checked: 24 Aug 2026 · Price may change

Short answer

Korean Air flies Seoul to Washington non-stop. The lowest fare our own searches returned is €769, seen on 24 Aug 2026. February 2027 is the cheapest month in our observations, at €769. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.

Selected search

Last checked: 24 Aug 2026 · Price may change

€769

Mon 15 Feb 2027 → Sun 21 Feb 2027

American Airlines1 stop6 nights

Cheapest

Last checked: 24 Aug 2026 · Price may change

€769 lowest16h 01m fastest

Options found on this date

AAAmerican Airlines18:50 · 1 stop€769

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Tickets found in the last 7 days

The lowest fares our queries caught, cheapest first.

AA€769Cheapest15 Feb 2027 → 21 Feb 2027American Airlines · 1 stop · 18:50Last checked: 24 Aug 2026 · Price may change6 nightsView ticket →UA€1,02917 Sep 2026United Airlines · 2 stops · 11:30Last checked: 24 Aug 2026 · Price may changeOne wayView ticket →

Starting prices by month

The lowest fare our queries observed in each month. Open a month to see its days; click a day with no price and we will search it for you.

Observed priceLowest monthno price observedLast checked: 24 Aug 2026

Seoul → WashingtonMon 15 Feb 2027 · €769

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Route facts

Direct flights

Non-stop

GMP - DCA, 16h 01m

Airlines seen

Korean Air

Cheapest month

February 2027

€769

Typical duration

16h 01m

Alternative airports

ICN, IAD

Frequently asked

Are there direct flights from Seoul to Washington?+

Yes. We have seen non-stop flights on this route, flown by Korean Air.

How much is a flight from Seoul to Washington?+

The lowest fare we have observed is €769, found on 24 Aug 2026. Prices move, so read it as a floor rather than a quote.

Which airlines fly from Seoul to Washington?+

These are the carriers we have seen on the route: Korean Air.

When is the cheapest month to fly from Seoul to Washington?+

In our observations February 2027 is the cheapest month so far, at €769.

More routes to Washington

San Salvador → Washington€511 Istanbul → Washington€592 Fort Lauderdale → Washington€80 Houston → Washington€169 Guatemala City → Washington€543 Minneapolis → Washington€161 San Juan → Washington€243 Rome → Washington€582 Munich → Washington€647 Dublin → Washington€877 London → Washington€423 Toronto → Washington€148 Dubai → Washington€598 Barcelona → Washington€494 Copenhagen → Washington€392 Casablanca → Washington€381 Frankfurt → Washington€566 Lisbon → Washington Vienna → Washington€596 Edinburgh → Washington€706 San Jose → Washington€379 Brussels → Washington€591 Puerto Vallarta → Washington€350 Paris → Washington€592 Reykjavik → Washington Amman → Washington€812 Madrid → Washington€507 Mexico City → Washington€472 Vancouver → Washington€569 Jeddah → Washington€643

Last checked: 24 Aug 2026