--- title: "Washington (IAD) to Seoul (ICN) flights: who flies it" description: "Korean Air and Air Premia fly nonstop from IAD to ICN, about 10 flights a week, scheduled at 15h 25m to 15h 50m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/iad-icn" url: "https://2lnr.com/routes/iad-icn.md" date_modified: "2026-10-18T05:10:47Z" --- # Washington to Seoul (IAD-ICN): nonstop flights and who flies them Korean Air and Air Premia fly the IAD to ICN nonstop about 10 times a week. The timetable below shows the nonstop scheduled at 15h 25m to 15h 50m for the 6,943 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See IAD to ICN on the interactive map [Get started free](https://2lnr.com/login) 10 Flights a week, 4-week average 15h 25m to 15h 50m Scheduled flight time 6,943 mi Nonstop distance Free To get started ## Washington to Seoul flight schedule Scheduled nonstop departures for IAD to ICN starting October 21, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Washington (IAD) to Seoul (ICN) | Date | Flight | Airline | Departs IAD | Arrives ICN | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Wed, Oct 21 | KE 94 | Korean Air | 13:15 | 17:40 | 15h 25m | [Boeing 777-300ER](https://2lnr.com/seatmaps/ke/777-300er.md) | | Wed, Oct 21 | YP 136 | Air Premia | 13:20 | 17:55 | 15h 35m | Boeing 787-9 Dreamliner | | Thu, Oct 22 | KE 94 | Korean Air | 13:15 | 17:40 | 15h 25m | Boeing 777-300ER | | Fri, Oct 23 | KE 94 | Korean Air | 13:15 | 17:40 | 15h 25m | Boeing 777-300ER | | Fri, Oct 23 | YP 136 | Air Premia | 13:20 | 17:55 | 15h 35m | Boeing 787-9 Dreamliner | | Sat, Oct 24 | KE 94 | Korean Air | 13:15 | 17:40 | 15h 25m | Boeing 777-300ER | | Sun, Oct 25 | KE 94 | Korean Air | 12:50 | 17:40 | 15h 50m | Boeing 777-300ER | | Mon, Oct 26 | YP 136 | Air Premia | 00:35 | 05:25 | 15h 50m | Boeing 787-9 Dreamliner | | Mon, Oct 26 | KE 94 | Korean Air | 12:50 | 17:40 | 15h 50m | Boeing 777-300ER | | Tue, Oct 27 | KE 94 | Korean Air | 12:50 | 17:40 | 15h 50m | Boeing 777-300ER | Showing all 10 scheduled IAD to ICN departures across 7 days with service, starting October 21, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every IAD to ICN date on the interactive map ## Aircraft on the Washington to Seoul nonstop In the schedule table on this page, Korean Air flies the [Boeing 777-300ER](https://2lnr.com/seatmaps/ke/777-300er.md), and Air Premia flies the Boeing 787-9 Dreamliner. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full IAD to ICN nonstop schedule This page carries the full IAD to ICN nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each IAD to ICN nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See IAD to ICN on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Washington to Seoul nonstop Carriers operating IAD to ICN nonstop in the current schedule. - [Korean Air (KE) route map](https://2lnr.com/routes/airlines/ke.md)\ [The aircraft KE flies](https://2lnr.com/seatmaps/ke.md) - [Air Premia (YP) route map](https://2lnr.com/routes/airlines/yp.md)\ [The aircraft YP flies](https://2lnr.com/seatmaps/yp.md) See IAD to ICN on the interactive map → ## Frequently asked questions about IAD to ICN **How long is the flight from Washington (IAD) to Seoul (ICN)?** Scheduled flight times from Washington (IAD) to Seoul (ICN) run from 15h 25m to 15h 50m across the departures in the schedule table on this page. The nonstop covers about 6,943 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from IAD to ICN?** Korean Air and Air Premia fly IAD to ICN nonstop. **How many flights a week are there from IAD to ICN?** About 10 nonstop flights a week run between Washington (IAD) and Seoul (ICN) in the current schedule, operated by Korean Air and Air Premia. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from IAD to ICN depart?** Scheduled IAD to ICN nonstops in the next 7 days with service leave between 00:35 and 13:20, local time at Washington. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate IAD to ICN nonstop?** In the schedule table on this page, IAD to ICN nonstops fly as KE 94 on Korean Air and YP 136 on Air Premia. The table lists each departure by date with its times and aircraft. **Where do I find the IAD to ICN schedule?** The page carries the full IAD to ICN nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [ICN to IAD nonstop flights](https://2lnr.com/routes/icn-iad.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Washington (IAD)](https://2lnr.com/routes/iad.md), or [every route from Seoul (ICN)](https://2lnr.com/routes/icn.md). - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full IAD to ICN nonstop schedule Every scheduled departure on this route, with who flies it. [Get started free](https://2lnr.com/login)