Cheapest return flights from Phoenix to Dublin in December from 368€

AirHint found the following cheapest return flights from Phoenix (PHX) to Dublin (DUB) in December 2025 (see full year).

Return flights

03 Dec - 09 Dec KLM
03 Dec - 10 Dec Delta
03 Dec - 08 Dec KLM
10 Dec - 16 Dec Iberia
12 Dec - 17 Dec Air France
30 Dec - 12 Jan Delta
11 Dec - 15 Dec Air France
28 Dec - 09 Jan Delta
10 Dec - 17 Dec Aer Lingus
02 Dec - 09 Dec jetBlue
13 Dec - 17 Dec Aer Lingus
04 Dec - 11 Dec Aer Lingus
30 Dec - 06 Jan Aer Lingus
18 Dec - 11 Jan Frontier Airlines
28 Dec - 04 Jan Aer Lingus
26 Dec - 02 Jan Aer Lingus

Also check the deals for one-way flights from Phoenix to Dublin in December.

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