Flights from United States to South Korea

Trip type

Our cheapest offers for flights from United States to South Korea

Here you can compare cheap flights from United States to South Korea for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to South Korea. Prices and availability may change at any time.

  • Washington DC (IAD)Seoul Incheon (ICN)
    non-stop flights:
    1–2 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Korean Air
    • Air Premia
    from $1,270
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Korean Air1111111
    Air Premia1010101
  • Los Angeles (LAX)Seoul Incheon (ICN)
    non-stop flights:
    5–7 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Asiana Airlines
    • Korean Air
    • Air Premia
    from $778
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Asiana Airlines2222223
    Korean Air2222222
    Air Premia21–221–221–22
  • Seattle-Tacoma (SEA)Seoul Incheon (ICN)
    non-stop flights:
    4–7 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Alaska Airlines
    • Asiana Airlines
    • Delta Air Lines
    • Korean Air
    • Hawaiian Airlines
    from $850
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Alaska Airlines2022222
    Asiana Airlines1221212
    Delta Air Lines1111111
    Korean Air1111111
    Hawaiian Airlines1011111
  • Atlanta (ATL)Seoul Incheon (ICN)
    non-stop flights:
    3–4 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Delta Air Lines
    • Korean Air
    from $960
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Delta Air Lines2222222
    Korean Air1–21–21–21–21–21–21–2
  • New York (JFK)Seoul Incheon (ICN)
    non-stop flights:
    3–4 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Korean Air
    • Asiana Airlines
    from $939
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Korean Air2222222
    Asiana Airlines1–221–221–221–2
  • Los Angeles (LAX)Seoul (SEL)
    non-stop flights:
    5–7 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Asiana Airlines
    • Korean Air
    • Air Premia
    from $778
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Asiana Airlines2222223
    Korean Air2222222
    Air Premia21–221–221–22
  • Detroit (DTW)Seoul Incheon (ICN)
    non-stop flights:
    1 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Delta Air Lines
    from $1,099
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Delta Air Lines1111111
  • Washington DC (DCA)Seoul Incheon (ICN)
    non-stop flights:
    only flights with stopover
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Air Canada
    • Cathay Pacific Airways
    • American Airlines
    • Hawaiian Airlines
    • United Airlines
    • Alaska Airlines
    from $1,230
  • Baltimore (BWI)Seoul Incheon (ICN)
    non-stop flights:
    only flights with stopover
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Korean Air
    • American Airlines
    • Spirit Airlines
    • Alaska Airlines
    • United Airlines
    from $1,127
Prices based on recent searches, subject to last-minute changes
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