Outbound | Return | Airlines | Shop | Baggage | Price | ||
---|---|---|---|---|---|---|---|
Washington DC Seoul Incheon | Outbound 11/09/25 2 Stopovers (SFO, MNL) UA0796, PR0105, PR0402 37h 15min | Return 12/07/25 2 Stopovers (MNL, SFO) PR0401, PR0104, UA1299 38h 00min | | ![]() | ? | $979 | |
Best option Washington DC Seoul Incheon | Outbound 02/13/26 1 Stopover (IST) TK0008, TK0090 31h 05min | Return 02/26/26 1 Stopover (IST) TK0091, TK0187 25h 35min | | ![]() | ? | $1,115 | |
Washington DC Seoul Incheon | Outbound 11/09/25 1 Stopover (IST) TK0188, TK0090 38h 50min | Return 12/07/25 1 Stopover (IST) TK0091, TK0007 33h 05min | | ![]() | $1,158 | ||
Washington DC Seoul Incheon | Outbound 02/13/26 1 Stopover (IST) TK0008, TK0090 31h 05min | Return 02/26/26 1 Stopover (IST) TK0091, TK0187 25h 35min | | ![]() | $1,160 | ||
Washington DC Seoul Incheon | Outbound 11/09/25 1 Stopover (SEA) AS0351, OZ0271 31h 37min | Return 12/07/25 1 Stopover (SEA) OZ0272, AS0367 23h 15min | | ![]() | ? | $1,163 | |
Washington DC Seoul Incheon | Outbound 11/09/25 1 Stopover (YYZ) AC3934, AC0061 35h 10min | Return 12/07/25 1 Stopover (YYZ) AC0062, AC8618 33h 41min | | ![]() | ? | $1,177 | |
Washington DC Seoul Incheon | Outbound 11/09/25 2 Stopovers (SEA, TPE) AS0351, BR0025, BR0170 36h 47min | Return 12/07/25 2 Stopovers (TPE, SEA) BR0169, BR0026, AS0367 32h 35min | | ![]() | ? | $1,249 | |
Washington DC Seoul Incheon | Outbound 11/09/25 1 Stopover (SEA) AS0351, OZ0271 31h 37min | Return 12/07/25 1 Stopover (SEA) OZ0272, AS0367 23h 15min | | ![]() | ? | $1,250 | |
Washington DC Seoul Incheon | Outbound 11/09/25 1 Stopover (IST) TK0008, TK0090 31h 10min | Return 12/07/25 4 Stopovers (HKG, BKK, BOM, IST) UO0627, UO0702, 6E1060, 6E0017, 6E4007 59h 25min | | ![]() | ? | $1,372 | |
Washington DC Seoul Incheon | Outbound 11/09/25 1 Stopover (LAX) UA2294, OZ0201 29h 46min | Return 12/07/25 1 Stopover (SEA) OZ0272, AS0367 23h 15min | | ![]() | $1,627 |
Airline
- Turkish Airlines
- Alaska Airlines
- United Airlines
- Air Canada
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 | 978,60 $ |
---|---|
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 Los Angeles - Seoul Incheon from 778 $
- Flight Atlanta - Seoul Incheon from 956 $
- Flight New York - Seoul Incheon from 1.100 $
- Flight Detroit - Seoul Incheon from 1.012 $
- Flight Washington DC - Seoul Incheon from 1.014 $
- Flight Baltimore - Seoul Incheon from 1.090 $
Flight destinations with a similar price
- Flight Seoul Incheon - Bangkok from 60 $
- Flight Seoul Incheon - Frankfurt from 212 $
- Flight Seoul Incheon - Tokyo Narita from 82 $
- Flight Seoul Incheon - Cebu from 168 $
- Flight Seoul Incheon - Hong Kong from 143 $
- Flight Seoul Incheon - Fukuoka from 88 $
- Flight Seoul Incheon - Guam from 215 $
- Flight Seoul Incheon - Munich from 633 $
Flight destinations with a similar price
- Flight Washington DC - Fort Lauderdale from 1.053 $
- Flight Washington DC - Lagos from 1.033 $
- Flight Washington DC - Kathmandu from 985 $
- Flight Washington DC - Manila from 953 $