Book Washington to Republic of Korea Flights from USD 1,804*
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
USD
Washington (IAD)Test185
Seoul (ICN)Apr 21, 2026 - May 28, 2026
Test41
USD 1,804
Test81 1 Test24 Test10
Test77
Test190
Washington (DCA)Test185
Seoul (ICN)Apr 22, 2026 - May 22, 2026
Test41
USD 1,870
Test81 3 Test50 Test10
Test77
Test190
Washington (IAD)Test185
Busan (PUS)Apr 27, 2026 - May 06, 2026
Test41
USD 1,966
Test81 22 Test50 Test10
Test77
Test190
Washington (IAD)Test185
Daegu (TAE)Apr 16, 2026 - May 05, 2026
Test41
USD 2,024
Test81 8 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
USD
Test40 | Test96 | Test33 | Test23 | Test72 | |
|---|---|---|---|---|---|
| Washington (IAD) | Seoul (ICN) | Test77 Test6 Test190 | Aug 24, 2026 - Sep 09, 2026 | Test41 USD 1,804 Test81 1 Test24 Test10 | |
| Washington (DCA) | Seoul (ICN) | Test77 Test6 Test190 | Jun 16, 2026 - Jun 30, 2026 | Test41 USD 2,260 Test81 15 Test50 Test10 |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.