Cheapest return flights from Philadelphia (PHL) to Dublin (DUB)

Cheapest month: March 2027, from $ 580. Book in one tap, or open a month for every date.

All destinations from Philadelphia (PHL)

One-wayReturn

  • November 2026

    2 Nov – 20 Jan 2027 79 nights
    $ 700 return
    Aer Lingus
    Price seen 14 Oct
    November dates

  • February 2027

    28 Feb – 7 Mar 2027 7 nights
    $ 640 return
    Direct Aer Lingus
    Price seen 14 Oct
    February dates

  • March 2027

    3–10 Mar 2027 7 nights
    $ 580 return Cheapest month
    Direct Aer Lingus
    Price seen 14 Oct
    March dates

  • April 2027

    27 Apr – 4 May 2027 7 nights
    $ 635 return
    Direct Aer Lingus
    Price seen 14 Oct
    April dates

  • May 2027

    4–11 May 2027 7 nights
    $ 696 return
    Direct Aer Lingus
    Price seen 14 Oct
    May dates

  • September 2027

    8–15 Sep 2027 7 nights
    $ 695 return
    United
    Price seen 14 Oct
    September dates
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Updated Oct 15, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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