Portland to Dublin Flights on Aer Lingus from $1,026.62*
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1 Passenger(s)
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Book Portland (PDX) to Dublin (DUB) flight deals*
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Business Class deals on flights to Dublin (DUB)
Portland (PDX)to
Dublin (DUB)
Dec 14 2026 - Dec 28 2026
Roundtrip*
Business
From
$4,218.76
Seen: 14 hrs ago
Portland (PDX)to
Dublin (DUB)
Jan 1 2027 - Jan 6 2027
Roundtrip*
Business
From
$6,236.21
Seen: 20 hrs ago
Portland (PDX)to
Dublin (DUB)
Dec 26 2026 - Jan 1 2027
Roundtrip*
Business
From
$6,448.76
Seen: 9 hrs ago
Portland (PDX)to
Dublin (DUB)
Nov 19 2026 - Nov 27 2026
Roundtrip*
Business
From
$9,573.76
Seen: 11 hrs ago
Portland (PDX)to
Dublin (DUB)
Nov 21 2026 - Nov 27 2026
Roundtrip*
Business
From
$10,823.76
Seen: 20 hrs ago
Portland (PDX)to
Dublin (DUB)
Nov 12 2026 - Nov 19 2026
Roundtrip*
Business
From
$11,073.76
Seen: 8 hrs ago
* 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 Portland to Dublin flight deals*
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There are no fares that match your filter criteria. Please adjust your filters.
There are no fares that match your filter criteria. Please adjust your filters.* 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.
