Cheap Flights from Washington to Seoul
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    Cheap Flights from Washington to Seoul

    Airline Results Price View
    View All Airlines View Flights
    United Airlines 7 results US$1,824 View Flights
    Qatar Airways 1 result US$1,843 View Flights
    All Nippon Airways 28 results US$1,943 View Flights
    Air Canada 3 results US$1,965 View Flights
    Asiana Airlines 22 results US$1,986 View Flights
    Korean Air 7 results US$1,988 View Flights
    Etihad Airways 1 result US$2,069 View Flights
    Air China 7 results US$2,584 View Flights
    Lufthansa 1 result US$2,713 View Flights
    British Airways 2 results US$2,840 View Flights
    Singapore Airlines 5 results US$3,044 View Flights
    Depart: Tue, 30 Jun Return: Thu, 30 Jul Washington to Seoul Tue, 30 Jun - Thu, 30 Jul
    United Airlines 1 stop 18h 15m
    12:20 pm IAD - 8:35 pm (+1) ICN
    Multiple Airlines 1 stop 19h 45m
    10:00 am ICN - 3:45 pm IAD
    US$1,824
    exploretrip.com
    Show Details

    Depart: Washington to Seoul via Tokyo

    IAD
    12:20 pm
    12h 50m
    NRT
    3:10 pm (+1)
    2h 45m
    NRT
    5:55 pm
    2h 40m
    ICN
    8:35 pm
    Airlines
    Flight No.
    From
    To
    Duration
    UA803
    12:20 pm, 30 Jun Tue
    IAD Washington
    3:10 pm, 1 Jul Wed
    NRT Tokyo
    12h 50m
    2h 45m layover in Tokyo (NRT)
    UA79
    5:55 pm, 1 Jul Wed
    NRT Tokyo
    8:35 pm, 1 Jul Wed
    ICN Seoul
    2h 40m

    Return: Seoul to Washington via Tokyo

    ICN
    10:00 am
    2h 10m
    NRT
    12:10 pm
    3h 45m
    NRT
    3:55 pm
    13h 50m
    IAD
    3:45 pm
    Airlines
    Flight No.
    From
    To
    Duration
    OZ104
    10:00 am, 30 Jul Thu
    ICN Seoul
    12:10 pm, 30 Jul Thu
    NRT Tokyo
    2h 10m
    3h 45m layover in Tokyo (NRT)
    UA804
    3:55 pm, 30 Jul Thu
    NRT Tokyo
    3:45 pm, 30 Jul Thu
    IAD Washington
    13h 50m
    Depart: Tue, 30 Jun Return: Thu, 30 Jul Washington to Seoul Tue, 30 Jun - Thu, 30 Jul
    Qatar Airways 1 stop 1d 3h 30m
    10:30 pm IAD - 4:00 pm (+2) ICN
    Qatar Airways 1 stop 1d 4h 20m
    1:20 am ICN - 3:40 pm IAD
    US$1,843
    exploretrip.com
    Show Details

    Depart: Washington to Seoul via Doha

    IAD
    10:30 pm
    11h 30m
    DOH
    6:00 pm (+1)
    7h 15m
    DOH
    1:15 am
    8h 45m
    ICN
    4:00 pm
    Airlines
    Flight No.
    From
    To
    Duration
    QR708
    10:30 pm, 30 Jun Tue
    IAD Washington
    6:00 pm, 1 Jul Wed
    DOH Doha
    11h 30m
    7h 15m layover in Doha (DOH)
    QR858
    1:15 am, 2 Jul Thu
    DOH Doha
    4:00 pm, 2 Jul Thu
    ICN Seoul
    8h 45m

    Return: Seoul to Washington via Doha

    ICN
    1:20 am
    10h 5m
    DOH
    5:25 am
    3h 5m
    DOH
    8:30 am
    15h 10m
    IAD
    3:40 pm
    Airlines
    Flight No.
    From
    To
    Duration
    QR859
    1:20 am, 30 Jul Thu
    ICN Seoul
    5:25 am, 30 Jul Thu
    DOH Doha
    10h 5m
    3h 5m layover in Doha (DOH)
    QR707
    8:30 am, 30 Jul Thu
    DOH Doha
    3:40 pm, 30 Jul Thu
    IAD Washington
    15h 10m
    Depart: Tue, 30 Jun Return: Thu, 30 Jul Washington to Seoul Tue, 30 Jun - Thu, 30 Jul
    United Airlines 1 stop 1d 35m
    6:00 am IAD - 8:35 pm (+1) ICN
    Multiple Airlines 1 stop 19h 45m
    10:00 am ICN - 3:45 pm IAD
    US$1,843
    exploretrip.com
    Show Details

    Depart: Washington to Seoul via New York

    IAD
    6:00 am
    1h 20m
    EWR
    7:20 am
    3h 40m
    EWR
    11:00 am
    19h 35m
    ICN
    8:35 pm (+1)
    Airlines
    Flight No.
    From
    To
    Duration
    UA6142
    6:00 am, 30 Jun Tue
    IAD Washington
    7:20 am, 30 Jun Tue
    EWR New York
    1h 20m
    3h 40m layover in New York (EWR)
    UA79
    11:00 am, 30 Jun Tue
    EWR New York
    8:35 pm, 1 Jul Wed
    ICN Seoul
    19h 35m

    Return: Seoul to Washington via Tokyo

    ICN
    10:00 am
    2h 10m
    NRT
    12:10 pm
    3h 45m
    NRT
    3:55 pm
    13h 50m
    IAD
    3:45 pm
    Airlines
    Flight No.
    From
    To
    Duration
    OZ104
    10:00 am, 30 Jul Thu
    ICN Seoul
    12:10 pm, 30 Jul Thu
    NRT Tokyo
    2h 10m
    3h 45m layover in Tokyo (NRT)
    UA804
    3:55 pm, 30 Jul Thu
    NRT Tokyo
    3:45 pm, 30 Jul Thu
    IAD Washington
    13h 50m
    Depart: Tue, 30 Jun Return: Thu, 30 Jul Washington to Seoul Tue, 30 Jun - Thu, 30 Jul
    United Airlines 1 stop 19h 10m
    12:20 pm IAD - 9:30 pm (+1) ICN
    Multiple Airlines 1 stop 19h 45m
    10:00 am ICN - 3:45 pm IAD
    US$1,919
    exploretrip.com
    Show Details

    Depart: Washington to Seoul via Tokyo

    IAD
    12:20 pm
    12h 50m
    NRT
    3:10 pm (+1)
    3h 40m
    NRT
    6:50 pm
    2h 40m
    ICN
    9:30 pm
    Airlines
    Flight No.
    From
    To
    Duration
    UA803
    12:20 pm, 30 Jun Tue
    IAD Washington
    3:10 pm, 1 Jul Wed
    NRT Tokyo
    12h 50m
    3h 40m layover in Tokyo (NRT)
    UA7299
    6:50 pm, 1 Jul Wed
    NRT Tokyo
    9:30 pm, 1 Jul Wed
    ICN Seoul
    2h 40m

    * Operated by Asiana Airlines

    Return: Seoul to Washington via Tokyo

    ICN
    10:00 am
    2h 10m
    NRT
    12:10 pm
    3h 45m
    NRT
    3:55 pm
    13h 50m
    IAD
    3:45 pm
    Airlines
    Flight No.
    From
    To
    Duration
    OZ104
    10:00 am, 30 Jul Thu
    ICN Seoul
    12:10 pm, 30 Jul Thu
    NRT Tokyo
    2h 10m
    3h 45m layover in Tokyo (NRT)
    UA804
    3:55 pm, 30 Jul Thu
    NRT Tokyo
    3:45 pm, 30 Jul Thu
    IAD Washington
    13h 50m
    Depart: Tue, 30 Jun Return: Thu, 30 Jul Washington to Seoul Tue, 30 Jun - Thu, 30 Jul
    All Nippon Airways 1 stop 19h 10m
    12:20 pm IAD - 9:30 pm (+1) ICN
    All Nippon Airways 2+ stops 1d 21m
    10:00 am ICN - 8:21 pm IAD
    US$1,943
    exploretrip.com
    Show Details

    Depart: Washington to Seoul via Tokyo

    IAD
    12:20 pm
    13h 5m
    NRT
    3:25 pm (+1)
    3h 25m
    NRT
    6:50 pm
    2h 40m
    ICN
    9:30 pm
    Airlines
    Flight No.
    From
    To
    Duration
    NH1
    12:20 pm, 30 Jun Tue
    IAD Washington
    3:25 pm, 1 Jul Wed
    NRT Tokyo
    13h 5m
    3h 25m layover in Tokyo (NRT)
    NH6975
    6:50 pm, 1 Jul Wed
    NRT Tokyo
    9:30 pm, 1 Jul Wed
    ICN Seoul
    2h 40m

    * Operated by Asiana Airlines

    Return: Seoul to Washington via Tokyo, Chicago

    ICN
    10:00 am
    2h 10m
    NRT
    12:10 pm
    5h
    NRT
    5:10 pm
    12h 35m
    ORD
    2:45 pm
    2h 45m
    ORD
    5:30 pm
    1h 51m
    IAD
    8:21 pm
    Airlines
    Flight No.
    From
    To
    Duration
    NH6974
    10:00 am, 30 Jul Thu
    ICN Seoul
    12:10 pm, 30 Jul Thu
    NRT Tokyo
    2h 10m

    * Operated by Asiana Airlines

    5h layover in Tokyo (NRT)
    NH1012
    5:10 pm, 30 Jul Thu
    NRT Tokyo
    2:45 pm, 30 Jul Thu
    ORD Chicago
    12h 35m
    2h 45m layover in Chicago (ORD)
    NH7000
    5:30 pm, 30 Jul Thu
    ORD Chicago
    8:21 pm, 30 Jul Thu
    IAD Washington
    1h 51m

    * Operated by United Airlines

    Depart: Tue, 30 Jun Return: Thu, 30 Jul Washington to Seoul Tue, 30 Jun - Thu, 30 Jul
    All Nippon Airways 1 stop 19h 10m
    12:20 pm IAD - 9:30 pm (+1) ICN
    All Nippon Airways 2+ stops 1d 1h 21m
    9:00 am ICN - 8:21 pm IAD
    US$1,959
    hop2.com
    Show Details

    Depart: Washington to Seoul via Tokyo

    IAD
    12:20 pm
    13h 5m
    NRT
    3:25 pm (+1)
    3h 25m
    NRT
    6:50 pm
    2h 40m
    ICN
    9:30 pm
    Airlines
    Flight No.
    From
    To
    Duration
    NH1
    12:20 pm, 30 Jun Tue
    IAD Washington
    3:25 pm, 1 Jul Wed
    NRT Tokyo
    13h 5m
    3h 25m layover in Tokyo (NRT)
    NH6975
    6:50 pm, 1 Jul Wed
    NRT Tokyo
    9:30 pm, 1 Jul Wed
    ICN Seoul
    2h 40m

    Return: Seoul to Washington via Tokyo, Chicago

    ICN
    9:00 am
    2h 10m
    NRT
    11:10 am
    6h
    NRT
    5:10 pm
    12h 35m
    ORD
    2:45 pm
    2h 45m
    ORD
    5:30 pm
    1h 51m
    IAD
    8:21 pm
    Airlines
    Flight No.
    From
    To
    Duration
    NH6972
    9:00 am, 30 Jul Thu
    ICN Seoul
    11:10 am, 30 Jul Thu
    NRT Tokyo
    2h 10m
    6h layover in Tokyo (NRT)
    NH1012
    5:10 pm, 30 Jul Thu
    NRT Tokyo
    2:45 pm, 30 Jul Thu
    ORD Chicago
    12h 35m
    2h 45m layover in Chicago (ORD)
    NH7000
    5:30 pm, 30 Jul Thu
    ORD Chicago
    8:21 pm, 30 Jul Thu
    IAD Washington
    1h 51m
    Depart: Tue, 30 Jun Return: Thu, 30 Jul Washington to Seoul Tue, 30 Jun - Thu, 30 Jul
    Air Canada 2+ stops 19h 35m
    6:45 am IAD - 4:20 pm (+1) ICN
    Air Canada 2+ stops 1d 3h 47m
    6:00 pm ICN - 7:47 am (+1) IAD
    US$1,969
    aircanada.com
    Show Details

    Depart: Washington to Seoul via Chicago, Vancouver

    IAD
    6:45 am
    2h 8m
    ORD
    7:53 am
    1h 7m
    ORD
    9:00 am
    4h 24m
    YVR
    11:24 am
    2h 11m
    YVR
    1:35 pm
    9h 45m
    ICN
    4:20 pm (+1)
    Airlines
    Flight No.
    From
    To
    Duration
    AC5443
    6:45 am, 30 Jun Tue
    IAD Washington
    7:53 am, 30 Jun Tue
    ORD Chicago
    2h 8m

    * Operated by United Airlines

    1h 7m layover in Chicago (ORD)
    AC5101
    9:00 am, 30 Jun Tue
    ORD Chicago
    11:24 am, 30 Jun Tue
    YVR Vancouver
    4h 24m

    * Operated by United Airlines

    2h 11m layover in Vancouver (YVR)
    AC63
    1:35 pm, 30 Jun Tue
    YVR Vancouver
    4:20 pm, 1 Jul Wed
    ICN Seoul
    9h 45m

    Return: Seoul to Washington via Vancouver, Ottawa

    ICN
    6:00 pm
    10h 50m
    YVR
    11:50 am
    4h 50m
    YVR
    4:40 pm
    4h 39m
    YOW
    12:19 am (+1)
    5h 41m
    YOW
    6:00 am
    1h 47m
    IAD
    7:47 am
    Airlines
    Flight No.
    From
    To
    Duration
    AC64
    6:00 pm, 30 Jul Thu
    ICN Seoul
    11:50 am, 30 Jul Thu
    YVR Vancouver
    10h 50m
    4h 50m layover in Vancouver (YVR)
    AC138
    4:40 pm, 30 Jul Thu
    YVR Vancouver
    12:19 am, 31 Jul Fri
    YOW Ottawa
    4h 39m
    5h 41m layover in Ottawa (YOW)
    AC2566
    6:00 am, 31 Jul Fri
    YOW Ottawa
    7:47 am, 31 Jul Fri
    IAD Washington
    1h 47m

    * Operated by United Airlines

    Depart: Tue, 30 Jun Return: Thu, 30 Jul Washington to Seoul Tue, 30 Jun - Thu, 30 Jul
    All Nippon Airways 2+ stops 23h
    8:30 am IAD - 9:30 pm (+1) ICN
    All Nippon Airways 2+ stops 1d 1h 21m
    9:00 am ICN - 8:21 pm IAD
    US$1,983
    hop2.com
    Show Details

    Depart: Washington to Seoul via Chicago, Tokyo

    IAD
    8:30 am
    2h 6m
    ORD
    9:36 am
    1h 14m
    ORD
    10:50 am
    11h 55m
    NRT
    1:45 pm (+1)
    5h 5m
    NRT
    6:50 pm
    2h 40m
    ICN
    9:30 pm
    Airlines
    Flight No.
    From
    To
    Duration
    NH7001
    8:30 am, 30 Jun Tue
    IAD Washington
    9:36 am, 30 Jun Tue
    ORD Chicago
    2h 6m
    1h 14m layover in Chicago (ORD)
    NH11
    10:50 am, 30 Jun Tue
    ORD Chicago
    1:45 pm, 1 Jul Wed
    NRT Tokyo
    11h 55m
    5h 5m layover in Tokyo (NRT)
    NH6975
    6:50 pm, 1 Jul Wed
    NRT Tokyo
    9:30 pm, 1 Jul Wed
    ICN Seoul
    2h 40m

    Return: Seoul to Washington via Tokyo, Chicago

    ICN
    9:00 am
    2h 10m
    NRT
    11:10 am
    6h
    NRT
    5:10 pm
    12h 35m
    ORD
    2:45 pm
    2h 45m
    ORD
    5:30 pm
    1h 51m
    IAD
    8:21 pm
    Airlines
    Flight No.
    From
    To
    Duration
    NH6972
    9:00 am, 30 Jul Thu
    ICN Seoul
    11:10 am, 30 Jul Thu
    NRT Tokyo
    2h 10m
    6h layover in Tokyo (NRT)
    NH1012
    5:10 pm, 30 Jul Thu
    NRT Tokyo
    2:45 pm, 30 Jul Thu
    ORD Chicago
    12h 35m
    2h 45m layover in Chicago (ORD)
    NH7000
    5:30 pm, 30 Jul Thu
    ORD Chicago
    8:21 pm, 30 Jul Thu
    IAD Washington
    1h 51m
    Depart: Tue, 30 Jun Return: Thu, 30 Jul Washington to Seoul Tue, 30 Jun - Thu, 30 Jul
    All Nippon Airways 2+ stops 23h
    8:30 am IAD - 9:30 pm (+1) ICN
    All Nippon Airways 2+ stops 1d 21m
    10:00 am ICN - 8:21 pm IAD
    US$1,983
    hop2.com
    Show Details

    Depart: Washington to Seoul via Chicago, Tokyo

    IAD
    8:30 am
    2h 6m
    ORD
    9:36 am
    1h 14m
    ORD
    10:50 am
    11h 55m
    NRT
    1:45 pm (+1)
    5h 5m
    NRT
    6:50 pm
    2h 40m
    ICN
    9:30 pm
    Airlines
    Flight No.
    From
    To
    Duration
    NH7001
    8:30 am, 30 Jun Tue
    IAD Washington
    9:36 am, 30 Jun Tue
    ORD Chicago
    2h 6m
    1h 14m layover in Chicago (ORD)
    NH11
    10:50 am, 30 Jun Tue
    ORD Chicago
    1:45 pm, 1 Jul Wed
    NRT Tokyo
    11h 55m
    5h 5m layover in Tokyo (NRT)
    NH6975
    6:50 pm, 1 Jul Wed
    NRT Tokyo
    9:30 pm, 1 Jul Wed
    ICN Seoul
    2h 40m

    Return: Seoul to Washington via Tokyo, Chicago

    ICN
    10:00 am
    2h 10m
    NRT
    12:10 pm
    5h
    NRT
    5:10 pm
    12h 35m
    ORD
    2:45 pm
    2h 45m
    ORD
    5:30 pm
    1h 51m
    IAD
    8:21 pm
    Airlines
    Flight No.
    From
    To
    Duration
    NH6974
    10:00 am, 30 Jul Thu
    ICN Seoul
    12:10 pm, 30 Jul Thu
    NRT Tokyo
    2h 10m
    5h layover in Tokyo (NRT)
    NH1012
    5:10 pm, 30 Jul Thu
    NRT Tokyo
    2:45 pm, 30 Jul Thu
    ORD Chicago
    12h 35m
    2h 45m layover in Chicago (ORD)
    NH7000
    5:30 pm, 30 Jul Thu
    ORD Chicago
    8:21 pm, 30 Jul Thu
    IAD Washington
    1h 51m
    Depart: Tue, 30 Jun Return: Thu, 30 Jul Washington to Seoul Tue, 30 Jun - Thu, 30 Jul
    Multiple Airlines 1 stop 20h 30m
    6:00 am IAD - 4:30 pm (+1) ICN
    Multiple Airlines 1 stop 20h 38m
    10:00 am ICN - 4:38 pm IAD
    US$1,986
    exploretrip.com
    Show Details

    Depart: Washington to Seoul via New York

    IAD
    6:00 am
    1h 20m
    JFK
    7:20 am
    5h 40m
    JFK
    1:00 pm
    13h 30m
    ICN
    4:30 pm (+1)
    Airlines
    Flight No.
    From
    To
    Duration
    DL6081
    6:00 am, 30 Jun Tue
    IAD Washington
    7:20 am, 30 Jun Tue
    JFK New York
    1h 20m
    5h 40m layover in New York (JFK)
    OZ221
    1:00 pm, 30 Jun Tue
    JFK New York
    4:30 pm, 1 Jul Wed
    ICN Seoul
    13h 30m

    Return: Seoul to Washington via New York

    ICN
    10:00 am
    15h
    JFK
    11:00 am
    3h 55m
    JFK
    2:55 pm
    1h 43m
    IAD
    4:38 pm
    Airlines
    Flight No.
    From
    To
    Duration
    OZ222
    10:00 am, 30 Jul Thu
    ICN Seoul
    11:00 am, 30 Jul Thu
    JFK New York
    15h
    3h 55m layover in New York (JFK)
    DL2964
    2:55 pm, 30 Jul Thu
    JFK New York
    4:38 pm, 30 Jul Thu
    IAD Washington
    1h 43m
    Depart: Tue, 30 Jun Return: Thu, 30 Jul Washington to Seoul Tue, 30 Jun - Thu, 30 Jul
    Korean Air Direct 13h 35m
    1:35 pm IAD - 5:10 pm (+1) ICN
    Korean Air Direct 14h 45m
    10:30 am ICN - 11:15 am IAD
    US$1,988
    exploretrip.com
    Show Details

    Depart: Washington to Seoul

    IAD
    1:35 pm
    13h 35m
    ICN
    5:10 pm (+1)
    Airlines
    Flight No.
    From
    To
    Duration
    KE94
    1:35 pm, 30 Jun Tue
    IAD Washington
    5:10 pm, 1 Jul Wed
    ICN Seoul
    13h 35m

    Return: Seoul to Washington

    ICN
    10:30 am
    14h 45m
    IAD
    11:15 am
    Airlines
    Flight No.
    From
    To
    Duration
    KE93
    10:30 am, 30 Jul Thu
    ICN Seoul
    11:15 am, 30 Jul Thu
    IAD Washington
    14h 45m
    Depart: Tue, 30 Jun Return: Thu, 30 Jul Washington to Seoul Tue, 30 Jun - Thu, 30 Jul
    Air Canada 2+ stops 19h 35m
    6:45 am IAD - 4:20 pm (+1) ICN
    Air Canada 2+ stops 1d 3h 45m
    6:00 pm ICN - 7:45 am (+1) IAD
    US$1,995
    aircanada.com
    Show Details

    Depart: Washington to Seoul via Chicago, Vancouver

    IAD
    6:45 am
    2h 8m
    ORD
    7:53 am
    1h 7m
    ORD
    9:00 am
    4h 24m
    YVR
    11:24 am
    2h 11m
    YVR
    1:35 pm
    9h 45m
    ICN
    4:20 pm (+1)
    Airlines
    Flight No.
    From
    To
    Duration
    AC5443
    6:45 am, 30 Jun Tue
    IAD Washington
    7:53 am, 30 Jun Tue
    ORD Chicago
    2h 8m

    * Operated by United Airlines

    1h 7m layover in Chicago (ORD)
    AC5101
    9:00 am, 30 Jun Tue
    ORD Chicago
    11:24 am, 30 Jun Tue
    YVR Vancouver
    4h 24m

    * Operated by United Airlines

    2h 11m layover in Vancouver (YVR)
    AC63
    1:35 pm, 30 Jun Tue
    YVR Vancouver
    4:20 pm, 1 Jul Wed
    ICN Seoul
    9h 45m

    Return: Seoul to Washington via Vancouver, Toronto

    ICN
    6:00 pm
    10h 50m
    YVR
    11:50 am
    5h 10m
    YVR
    5:00 pm
    4h 22m
    YYZ
    12:22 am (+1)
    5h 47m
    YYZ
    6:09 am
    1h 36m
    IAD
    7:45 am
    Airlines
    Flight No.
    From
    To
    Duration
    AC64
    6:00 pm, 30 Jul Thu
    ICN Seoul
    11:50 am, 30 Jul Thu
    YVR Vancouver
    10h 50m
    5h 10m layover in Vancouver (YVR)
    AC1168
    5:00 pm, 30 Jul Thu
    YVR Vancouver
    12:22 am, 31 Jul Fri
    YYZ Toronto
    4h 22m
    5h 47m layover in Toronto (YYZ)
    AC2923
    6:09 am, 31 Jul Fri
    YYZ Toronto
    7:45 am, 31 Jul Fri
    IAD Washington
    1h 36m

    * Operated by United Airlines

    Depart: Tue, 30 Jun Return: Thu, 30 Jul Washington to Seoul Tue, 30 Jun - Thu, 30 Jul
    Multiple Airlines 1 stop 20h 10m
    6:30 pm IAD - 4:40 am (+2) ICN
    Korean Air Direct 14h 45m
    10:30 am ICN - 11:15 am IAD
    US$1,992
    exploretrip.com
    Show Details

    Depart: Washington to Seoul via Los Angeles

    IAD
    6:30 pm
    5h 50m
    LAX
    9:20 pm
    2h 10m
    LAX
    11:30 pm
    12h 10m
    ICN
    4:40 am (+2)
    Airlines
    Flight No.
    From
    To
    Duration
    AA75
    6:30 pm, 30 Jun Tue
    IAD Washington
    9:20 pm, 30 Jun Tue
    LAX Los Angeles
    5h 50m
    2h 10m layover in Los Angeles (LAX)
    KE12
    11:30 pm, 30 Jun Tue
    LAX Los Angeles
    4:40 am, 2 Jul Thu
    ICN Seoul
    12h 10m

    Return: Seoul to Washington

    ICN
    10:30 am
    14h 45m
    IAD
    11:15 am
    Airlines
    Flight No.
    From
    To
    Duration
    KE93
    10:30 am, 30 Jul Thu
    ICN Seoul
    11:15 am, 30 Jul Thu
    IAD Washington
    14h 45m
    Depart: Tue, 30 Jun Return: Thu, 30 Jul Washington to Seoul Tue, 30 Jun - Thu, 30 Jul
    Multiple Airlines 1 stop 20h 30m
    6:00 am IAD - 4:30 pm (+1) ICN
    Multiple Airlines 1 stop 22h 32m
    4:30 pm ICN - 1:02 am (+1) IAD
    US$2,002
    exploretrip.com
    Show Details

    Depart: Washington to Seoul via New York

    IAD
    6:00 am
    1h 20m
    JFK
    7:20 am
    5h 40m
    JFK
    1:00 pm
    13h 30m
    ICN
    4:30 pm (+1)
    Airlines
    Flight No.
    From
    To
    Duration
    DL6081
    6:00 am, 30 Jun Tue
    IAD Washington
    7:20 am, 30 Jun Tue
    JFK New York
    1h 20m
    5h 40m layover in New York (JFK)
    OZ221
    1:00 pm, 30 Jun Tue
    JFK New York
    4:30 pm, 1 Jul Wed
    ICN Seoul
    13h 30m

    Return: Seoul to Washington via San Francisco

    ICN
    4:30 pm
    11h 45m
    SFO
    11:15 am
    5h 36m
    SFO
    4:51 pm
    5h 11m
    IAD
    1:02 am (+1)
    Airlines
    Flight No.
    From
    To
    Duration
    OZ212
    4:30 pm, 30 Jul Thu
    ICN Seoul
    11:15 am, 30 Jul Thu
    SFO San Francisco
    11h 45m
    5h 36m layover in San Francisco (SFO)
    UA517
    4:51 pm, 30 Jul Thu
    SFO San Francisco
    1:02 am, 31 Jul Fri
    IAD Washington
    5h 11m
    Depart: Tue, 30 Jun Return: Thu, 30 Jul Washington to Seoul Tue, 30 Jun - Thu, 30 Jul
    Multiple Airlines 1 stop 20h 30m
    6:00 am IAD - 4:30 pm (+1) ICN
    Multiple Airlines 1 stop 1d 3h 45m
    4:30 pm ICN - 6:15 am (+1) IAD
    US$2,014
    exploretrip.com
    Show Details

    Depart: Washington to Seoul via New York

    IAD
    6:00 am
    1h 20m
    JFK
    7:20 am
    5h 40m
    JFK
    1:00 pm
    13h 30m
    ICN
    4:30 pm (+1)
    Airlines
    Flight No.
    From
    To
    Duration
    DL6081
    6:00 am, 30 Jun Tue
    IAD Washington
    7:20 am, 30 Jun Tue
    JFK New York
    1h 20m
    5h 40m layover in New York (JFK)
    OZ221
    1:00 pm, 30 Jun Tue
    JFK New York
    4:30 pm, 1 Jul Wed
    ICN Seoul
    13h 30m

    Return: Seoul to Washington via San Francisco

    ICN
    4:30 pm
    11h 45m
    SFO
    11:15 am
    11h
    SFO
    10:15 pm
    5h
    IAD
    6:15 am (+1)
    Airlines
    Flight No.
    From
    To
    Duration
    OZ212
    4:30 pm, 30 Jul Thu
    ICN Seoul
    11:15 am, 30 Jul Thu
    SFO San Francisco
    11h 45m
    11h layover in San Francisco (SFO)
    VX86
    10:15 pm, 30 Jul Thu
    SFO San Francisco
    6:15 am, 31 Jul Fri
    IAD Washington
    5h
    Depart: Tue, 30 Jun Return: Thu, 30 Jul Washington to Seoul Tue, 30 Jun - Thu, 30 Jul
    Multiple Airlines 1 stop 20h 30m
    6:00 am IAD - 4:30 pm (+1) ICN
    Multiple Airlines 1 stop 20h 20m
    4:30 pm ICN - 10:50 pm IAD
    US$2,014
    exploretrip.com
    Show Details

    Depart: Washington to Seoul via New York

    IAD
    6:00 am
    1h 20m
    JFK
    7:20 am
    5h 40m
    JFK
    1:00 pm
    13h 30m
    ICN
    4:30 pm (+1)
    Airlines
    Flight No.
    From
    To
    Duration
    DL6081
    6:00 am, 30 Jun Tue
    IAD Washington
    7:20 am, 30 Jun Tue
    JFK New York
    1h 20m
    5h 40m layover in New York (JFK)
    OZ221
    1:00 pm, 30 Jun Tue
    JFK New York
    4:30 pm, 1 Jul Wed
    ICN Seoul
    13h 30m

    Return: Seoul to Washington via San Francisco

    ICN
    4:30 pm
    11h 45m
    SFO
    11:15 am
    3h 30m
    SFO
    2:45 pm
    5h 5m
    IAD
    10:50 pm
    Airlines
    Flight No.
    From
    To
    Duration
    OZ212
    4:30 pm, 30 Jul Thu
    ICN Seoul
    11:15 am, 30 Jul Thu
    SFO San Francisco
    11h 45m
    3h 30m layover in San Francisco (SFO)
    VX90
    2:45 pm, 30 Jul Thu
    SFO San Francisco
    10:50 pm, 30 Jul Thu
    IAD Washington
    5h 5m
    Depart: Tue, 30 Jun Return: Thu, 30 Jul Washington to Seoul Tue, 30 Jun - Thu, 30 Jul
    All Nippon Airways 1 stop 19h 10m
    12:20 pm IAD - 9:30 pm (+1) ICN
    Multiple Airlines 2+ stops 1d 21m
    10:00 am ICN - 8:21 pm IAD
    US$2,017
    hop2.com
    Show Details

    Depart: Washington to Seoul via Tokyo

    IAD
    12:20 pm
    13h 5m
    NRT
    3:25 pm (+1)
    3h 25m
    NRT
    6:50 pm
    2h 40m
    ICN
    9:30 pm
    Airlines
    Flight No.
    From
    To
    Duration
    NH1
    12:20 pm, 30 Jun Tue
    IAD Washington
    3:25 pm, 1 Jul Wed
    NRT Tokyo
    13h 5m
    3h 25m layover in Tokyo (NRT)
    NH6975
    6:50 pm, 1 Jul Wed
    NRT Tokyo
    9:30 pm, 1 Jul Wed
    ICN Seoul
    2h 40m

    Return: Seoul to Washington via Tokyo, Chicago

    ICN
    10:00 am
    2h 10m
    NRT
    12:10 pm
    5h
    NRT
    5:10 pm
    12h 35m
    ORD
    2:45 pm
    2h 45m
    ORD
    5:30 pm
    1h 51m
    IAD
    8:21 pm
    Airlines
    Flight No.
    From
    To
    Duration
    OZ104
    10:00 am, 30 Jul Thu
    ICN Seoul
    12:10 pm, 30 Jul Thu
    NRT Tokyo
    2h 10m
    5h layover in Tokyo (NRT)
    NH1012
    5:10 pm, 30 Jul Thu
    NRT Tokyo
    2:45 pm, 30 Jul Thu
    ORD Chicago
    12h 35m
    2h 45m layover in Chicago (ORD)
    NH7000
    5:30 pm, 30 Jul Thu
    ORD Chicago
    8:21 pm, 30 Jul Thu
    IAD Washington
    1h 51m
    Depart: Tue, 30 Jun Return: Thu, 30 Jul Washington to Seoul Tue, 30 Jun - Thu, 30 Jul
    Multiple Airlines 1 stop 19h 10m
    12:20 pm IAD - 9:30 pm (+1) ICN
    Multiple Airlines 1 stop 20h 45m
    9:00 am ICN - 3:45 pm IAD
    US$2,030
    exploretrip.com
    Show Details

    Depart: Washington to Seoul via Tokyo

    IAD
    12:20 pm
    12h 50m
    NRT
    3:10 pm (+1)
    3h 40m
    NRT
    6:50 pm
    2h 40m
    ICN
    9:30 pm
    Airlines
    Flight No.
    From
    To
    Duration
    UA803
    12:20 pm, 30 Jun Tue
    IAD Washington
    3:10 pm, 1 Jul Wed
    NRT Tokyo
    12h 50m
    3h 40m layover in Tokyo (NRT)
    OZ105
    6:50 pm, 1 Jul Wed
    NRT Tokyo
    9:30 pm, 1 Jul Wed
    ICN Seoul
    2h 40m

    Return: Seoul to Washington via Tokyo

    ICN
    9:00 am
    2h 10m
    NRT
    11:10 am
    4h 45m
    NRT
    3:55 pm
    13h 50m
    IAD
    3:45 pm
    Airlines
    Flight No.
    From
    To
    Duration
    OZ102
    9:00 am, 30 Jul Thu
    ICN Seoul
    11:10 am, 30 Jul Thu
    NRT Tokyo
    2h 10m
    4h 45m layover in Tokyo (NRT)
    UA804
    3:55 pm, 30 Jul Thu
    NRT Tokyo
    3:45 pm, 30 Jul Thu
    IAD Washington
    13h 50m
    Depart: Tue, 30 Jun Return: Thu, 30 Jul Washington to Seoul Tue, 30 Jun - Thu, 30 Jul
    Multiple Airlines 1 stop 19h 55m
    7:30 am IAD - 5:25 pm (+1) ICN
    Multiple Airlines 1 stop 20h 20m
    4:30 pm ICN - 10:50 pm IAD
    US$2,043
    cheapoair.com
    Show Details

    Depart: Washington to Seoul via San Francisco

    IAD
    7:30 am
    5h 40m
    SFO
    10:10 am
    2h 30m
    SFO
    12:40 pm
    11h 45m
    ICN
    5:25 pm (+1)
    Airlines
    Flight No.
    From
    To
    Duration
    VX67
    7:30 am, 30 Jun Tue
    IAD Washington
    10:10 am, 30 Jun Tue
    SFO San Francisco
    5h 40m
    2h 30m layover in San Francisco (SFO)
    OZ211
    12:40 pm, 30 Jun Tue
    SFO San Francisco
    5:25 pm, 1 Jul Wed
    ICN Seoul
    11h 45m

    Return: Seoul to Washington via San Francisco

    ICN
    4:30 pm
    11h 45m
    SFO
    11:15 am
    3h 30m
    SFO
    2:45 pm
    5h 5m
    IAD
    10:50 pm
    Airlines
    Flight No.
    From
    To
    Duration
    OZ212
    4:30 pm, 30 Jul Thu
    ICN Seoul
    11:15 am, 30 Jul Thu
    SFO San Francisco
    11h 45m
    3h 30m layover in San Francisco (SFO)
    VX90
    2:45 pm, 30 Jul Thu
    SFO San Francisco
    10:50 pm, 30 Jul Thu
    IAD Washington
    5h 5m
    Depart: Tue, 30 Jun Return: Thu, 30 Jul Washington to Seoul Tue, 30 Jun - Thu, 30 Jul
    Multiple Airlines 1 stop 20h 45m
    7:30 am IAD - 6:15 pm (+1) ICN
    Korean Air Direct 14h 45m
    10:30 am ICN - 11:15 am IAD
    US$2,046
    smartfares.com
    Show Details

    Depart: Washington to Seoul via San Francisco

    IAD
    7:30 am
    5h 40m
    SFO
    10:10 am
    3h 30m
    SFO
    1:40 pm
    11h 35m
    ICN
    6:15 pm (+1)
    Airlines
    Flight No.
    From
    To
    Duration
    VX67
    7:30 am, 30 Jun Tue
    IAD Washington
    10:10 am, 30 Jun Tue
    SFO San Francisco
    5h 40m
    3h 30m layover in San Francisco (SFO)
    KE24
    1:40 pm, 30 Jun Tue
    SFO San Francisco
    6:15 pm, 1 Jul Wed
    ICN Seoul
    11h 35m

    Return: Seoul to Washington

    ICN
    10:30 am
    14h 45m
    IAD
    11:15 am
    Airlines
    Flight No.
    From
    To
    Duration
    KE93
    10:30 am, 30 Jul Thu
    ICN Seoul
    11:15 am, 30 Jul Thu
    IAD Washington
    14h 45m