Flight Routes from United States to Ireland

Trip type

Our cheapest offers for flights from United States to Ireland

Here you can compare cheap flights from United States to Ireland 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 Ireland. Prices and availability may change at any time.

  • Boston (BOS)Dublin (DUB)
    non-stop flights:
    3–5 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Aer Lingus Irish Airlines
    • JetBlue Airways
    • Delta Air Lines
    from $512
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Aer Lingus Irish Airlines2–32–32–31–31–32–32–3
    JetBlue Airways1111111
    Delta Air Lines1111111
  • Atlanta (ATL)Dublin (DUB)
    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 $725
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Delta Air Lines1111111
  • Newark (EWR)Dublin (DUB)
    non-stop flights:
    2–3 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    • Aer Lingus Irish Airlines
    from $482
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines1–21–21–21–21–21–21–2
    Aer Lingus Irish Airlines1111111
  • Charlotte (CLT)Dublin (DUB)
    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
    • American Airlines
    from $770
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines1111111
  • New York (NYC)Dublin (DUB)
    non-stop flights:
    8–16 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Aer Lingus Irish Airlines
    • United Airlines
    • JetBlue Airways
    • Delta Air Lines
    from $482
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Aer Lingus Irish Airlines6–86–86–86–82–86–86–8
    United Airlines2–42–42–42–42–42–42–4
    JetBlue Airways2222222
    Delta Air Lines2222222
  • Detroit (DTW)Dublin (DUB)
    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 $780
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Delta Air Lines1111111
Prices based on recent searches, subject to last-minute changes
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