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Book cheap flights from United States

Find airfares from United States*

BOS-DUB

Boston to Dublin

Date: Mar 6 2022-

Mar 20 2022

From
$403.49*

*Roundtrip Restrictions apply.

ORD-DUB

Chicago to Dublin

Date: Feb 25 2022-

Mar 8 2022

From
$424.49*

*Roundtrip Restrictions apply.

JFK-DUB

New York to Dublin

Date: Mar 3 2022-

Mar 7 2022

From
$383.49*

*Roundtrip Restrictions apply.

SFO-DUB

San Francisco to Dublin

Date: Feb 28 2022-

Mar 21 2022

From
$483.49*

*Roundtrip Restrictions apply.

BOS-SNN

Boston to Shannon

Date: Mar 24 2022-

Mar 31 2022

From
$385.83*

*Roundtrip Restrictions apply.

IAD-DUB

Washington, D.C. to Dublin

Date: Feb 24 2022-

Mar 2 2022

From
$393.49*

*Roundtrip Restrictions apply.

EWR-DUB

New York/Newark to Dublin

Date: Feb 24 2022-

Mar 6 2022

From
$383.49*

*Roundtrip Restrictions apply.

MCO-DUB

Orlando to Dublin

Date: Mar 17 2022-

Mar 24 2022

From
$517.84*

*Roundtrip Restrictions apply.

LAX-DUB

Los Angeles to Dublin

Date: Mar 3 2022-

May 15 2022

From
$647.03*

*Roundtrip Restrictions apply.

*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges.
One way fare including taxes and charges.

Aer Lingus Plane Image

Departing from United States

Book your flight from the United States today with Aer Lingus and enjoy in-flight entertainment plus a complimentary in-flight meal. Aer Lingus offers flights from the USA, including Boston (BOS), Chicago (ORD), Hartford (BDL), Los Angeles (LAX), Miami (MIA), Minneapolis (MSP), New York (JFK), Orlando (MCO), Philadelphia (PHL), San Francisco (SFO), Seattle (SEA) and Washington Dulles (IAD).

Flying from the USA

On transatlantic flights connecting through Dublin and Shannon, personalise the way you surf the Web with one of our three Wi-Fi options.  Connect to dozens of destinations across Europe when you book your flight from the United States with Aer Lingus.

Lowest fares from United States*

  1. New York/Newark (EWR) to Dublin (DUB)

    EWR-DUB

    Date: Apr 28 2022-

    May 8 2022

    From
    $484.53*
  2. Boston (BOS) to Shannon (SNN)

    BOS-SNN

    Date: Apr 27 2022-

    May 4 2022

    From
    $494.83*
  3. New York (JFK) to Shannon (SNN)

    JFK-SNN

    Date: Apr 28 2022-

    May 9 2022

    From
    $494.83*
  4. Boston (BOS) to Dublin (DUB)

    BOS-DUB

    Date: Apr 29 2022-

    May 2 2022

    From
    $504.53*
  5. New York (JFK) to Dublin (DUB)

    JFK-DUB

    Date: May 13 2022-

    May 20 2022

    From
    $504.53*
  6. Washington, D.C. (IAD) to Dublin (DUB)

    IAD-DUB

    Date: Apr 30 2022-

    May 3 2022

    From
    $504.53*
  7. Philadelphia (PHL) to Dublin (DUB)

    PHL-DUB

    Date: May 4 2022-

    May 14 2022

    From
    $504.53*
  8. Chicago (ORD) to Dublin (DUB)

    ORD-DUB

    Date: May 9 2022-

    May 18 2022

    From
    $507.53*
  9. Los Angeles (LAX) to Dublin (DUB)

    LAX-DUB

    Date: May 21 2022-

    May 28 2022

    From
    $575.53*
  10. Orlando (MCO) to Dublin (DUB)

    MCO-DUB

    Date: May 12 2022-

    May 22 2022

    From
    $605.53*

*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges.
One way fare including taxes and charges.