Book Washington to Republic of Korea Flights from USD 1,554*
expand_more
1 Test67, Test30
expand_moretoday
today
Our Most Searched Flights on Korean Air from Washington to Republic of Korea
flight_takeoff
flight_land
Washington (IAD)Test185
Seoul (ICN)Feb 25, 2026 - Mar 17, 2026
Test41
USD 1,666
Test81 1 Test24 Test10
Test77
Test190
Washington (IAD)Test185
Busan (PUS)Feb 09, 2026 - Feb 27, 2026
Test41
USD 2,123
Test81 14 Test50 Test10
Test77
Test190
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Fly with Korean Air - Popular Flights from Washington to Republic of Korea
flight_takeoff
flight_land
Test40 | Test96 | Test33 | Test23 | Test72 | |
|---|---|---|---|---|---|
| Washington (IAD) | Seoul (ICN) | Test77 Test6 Test190 | Sep 09, 2026 - Sep 24, 2026 | Test41 USD 1,554 Test81 1 Test24 Test10 | |
| Washington (IAD) | Busan (PUS) | Test77 Test6 Test190 | Mar 15, 2026 - Jun 10, 2026 | Test41 USD 1,824 Test81 1 Test24 Test10 |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.