Outbound | Return | Airlines | Shop | Baggage | Price | ||
---|---|---|---|---|---|---|---|
Washington DC Seoul Incheon | Outbound 09/25/25 1 Stopover (SEA) AS0351, OZ0271 21h 55min | Return 10/05/25 2 Stopovers (YUL, YYZ) AC0068, AC0403, AC8618 32h 38min | | ![]() | ? | $1,093 | |
Best option Washington DC Seoul Incheon | Outbound 09/25/25 1 Stopover (YUL) AC8724, AC0067 17h 40min | Return 10/05/25 1 Stopover (YYZ) AC0062, AC8616 27h 33min | | ![]() | ? | $1,132 | |
Washington DC Seoul Incheon | Outbound 09/25/25 1 Stopover (SFO) UA1757, OZ0211 22h 00min | Return 10/05/25 1 Stopover (SEA) OZ0272, AS0348 19h 03min | | ![]() | $1,627 | ||
Washington DC Seoul Incheon | Outbound 09/25/25 1 Stopover (YUL) AC8724, AC0067 17h 40min | Return 10/05/25 2 Stopovers (YUL, YYZ) AC0068, AC7773, AC8616 28h 38min | | ![]() | $1,115 | ||
Washington DC Seoul Incheon | Outbound 09/25/25 1 Stopover (YUL) AC8724, AC0067 17h 40min | Return 10/05/25 2 Stopovers (YUL, YYZ) AC0068, AC0429, AC8616 28h 38min | | ![]() | $1,123 | ||
Washington DC Seoul Incheon | Outbound 09/25/25 1 Stopover (SEA) AS0351, OZ0271 21h 55min | Return 10/05/25 2 Stopovers (YUL, YYZ) AC0068, AC0429, AC8616 28h 38min | | ![]() | ? | $1,225 | |
Washington DC Seoul Incheon | Outbound 09/25/25 2 Stopovers (SEA, YVR) AS0375, AS3053, TW0532 23h 35min | Return 10/05/25 1 Stopover (SFO) UA0806, UA1288 33h 45min | | ![]() | ? | $1,354 | |
Washington DC Seoul Incheon | Outbound 09/25/25 1 Stopover (DXB) EK0232, EK0322 41h 05min | Return 10/05/25 1 Stopover (DXB) EK0323, EK0231 45h 45min | | ![]() | $4,421 |
Tips and tricks to help you find cheap flights from Washington DC to Seoul Incheon
Favorite airline: Turkish Airlines
59 % of travelers choose to book flights on this route with Turkish Airlines, Alaska Airlines and Play.

Turkish Airlines
47 %

Alaska Airlines
6 %

Play
6 %
Favourite connection: via Istanbul
On this route, flights with a stopover in Istanbul are the most popular.
Route
bookings
1 stopover Istanbul
25h 50min, from $ 1.077
71 %
2 stopovers Los Angeles International Airport, CA Hong Kong International Airport
32h 15min, from $ 1.388
14 %
1 stopover Amsterdam-Schiphol
34h 00min, from $ 1.518
10 %
Important flight information
Flight information: Washington DC - Seoul Incheon
Roundtrip from | $ 1.092,60 |
---|---|
Flight duration | min. 14:40 |
Return flight duration | min. 13:35 |
Distance | 11185 km |
Flights per week | 8 |
Departure airport | Airport Washington DC - Dulles International Airport, DC (IAD) |
Arrival airport | Airport Seoul-Incheon International Airport (ICN) |
Destination country | Flights to South Korea |
Alternative flights to Seoul Incheon
- Flight Atlanta - Seoul Incheon from $ 921
- Flight New York - Seoul Incheon from $ 1.100
- Flight Detroit - Seoul Incheon from $ 925
- Flight Washington DC - Seoul Incheon from $ 1.126
- Flight Baltimore - Seoul Incheon from $ 997
Flight destinations with a similar price
- Flight Seoul Incheon - Munich from $ 1.933
- Flight Seoul Incheon - Guam from $ 200
- Flight Seoul Incheon - Hong Kong from $ 251
- Flight Seoul Incheon - Frankfurt from $ 260
- Flight Seoul Incheon - Tokyo Narita from $ 1.227
- Flight Seoul Incheon - Cebu from $ 168
- Flight Seoul Incheon - Bangkok from $ 60
Flight destinations with a similar price
- Flight Washington DC - Cancun from $ 1.130
- Flight Washington DC - Lagos from $ 1.077
- Flight Washington DC - Kathmandu from $ 1.129