Dublin to Washington, D.C. Flights on Aer Lingus from €253.67*

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Book Dublin to Washington, D.C. flight deals*

May 2026
From€263.21*
Seen: 8 hrs ago
Each way/Economy
Jun 2026
From€263.17*
Seen: 23 hrs ago
Each way/Economy
Jul 2026
From€263.17*
Seen: 22 hrs ago
Each way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label €263.21
cmp-daily-histogram-bars-legend-max-price-aria-label €579.71
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    • Range€263.21-€579.71

    * Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.

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    Book Dublin to Washington, D.C. flight deals*

    Book Dublin to Washington, D.C. flight deals*
    From
    To
    Fare Type
    Dates
    Price
    Dublin (DUB)Washington, D.C. (IAD)Each way
    /
    Economy    		4 Mar 2027 - 8 Mar 2027

    From

    €253.67

    Seen: 15 hrs ago

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

    Testing Each way

    Testing Each way
    From
    To
    Fare Type
    Dates
    Price
    Dublin (DUB)Washington, D.C. (IAD)Each way
    /
    Economy    		4 Mar 2027 - 8 Mar 2027

    From

    €253.67

    Seen: 15 hrs ago

    Explore other routes

    QA FE Test Travel Dates Filter Feature Prepro

    Dublin (DUB)to

    Malaga (AGP)
    Depart: 19 Aug 2026
    From
    €76.25
    Seen: 18 hrs ago
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    Dublin (DUB)to

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    12 Nov 2026 - 22 Nov 2026
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    1 Nov 2026 - 8 Nov 2026
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    7 Jun 2026 - 21 Jun 2026
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    Seen: 22 hrs ago
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    Depart: 6 Jun 2026
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    Seen: 6 hrs ago
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    Depart: 15 Aug 2026
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    Seen: 10 hrs ago
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    Depart: 14 Jul 2026
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    €63.65
    Seen: 2 hrs ago
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    New York (JFK)to

    Dublin (DUB)
    25 Oct 2026 - 1 Nov 2026
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    $571.01
    Seen: 12 hrs ago
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    Boston (BOS)to

    Dublin (DUB)
    30 Sep 2026 - 11 Oct 2026
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    $605.70
    Seen: 10 hrs ago
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    Dublin (DUB)to

    Lanzarote (ACE)
    Depart: 9 Nov 2026
    From
    €115.25
    Seen: 14 hrs ago
    One way
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    Dublin (DUB)to

    Boston (BOS)
    22 May 2026 - 26 May 2026
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    €225.17
    Seen: 22 hrs ago
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    Chicago (ORD)to

    Dublin (DUB)
    25 Oct 2026 - 3 Nov 2026
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    $692.01
    Seen: 14 hrs ago
    Roundtrip*
    Economy

    Dublin (DUB)to

    Rome (FCO)
    Depart: 5 Nov 2026
    From
    €77.25
    Seen: 32 minutes ago
    One way
    Economy

    Dublin (DUB)to

    Chicago (ORD)
    1 Nov 2026 - 11 Nov 2026
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    €252.67
    Seen: 22 hrs ago
    Each way
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    Dublin (DUB)to

    Lisbon (LIS)
    Depart: 14 Jun 2026
    From
    €66.25
    Seen: 2 hrs ago
    One way
    Economy

    Dublin (DUB)to

    Amsterdam (AMS)
    Depart: 26 Sep 2026
    From
    €44.64
    Seen: 13 hrs ago
    One way
    Economy

    Cork (ORK)to

    Malaga (AGP)
    Depart: 5 Aug 2026
    From
    €74.37
    Seen: 11 hrs ago
    One way
    Economy

    Dublin (DUB)to

    Tenerife (TFS)
    Depart: 13 May 2026
    From
    €103.52
    Seen: 11 hrs ago
    One way
    Economy

    San Francisco (SFO)to

    Dublin (DUB)
    1 Sep 2026 - 17 Sep 2026
    From
    $864.70
    Seen: 3 hrs ago
    Roundtrip*
    Economy

    Dublin (DUB)to

    Toronto (YYZ)
    30 Oct 2026 - 29 Nov 2026
    From
    €221.12
    Seen: 22 hrs ago
    Each way
    Economy