Cheapest return flights from Newark to Dublin in May from $471

Best time to book flights for Newark (EWR) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Newark (EWR) to Dublin (DUB) in May 2025 (see full year).

Return flights

27 May - 04 Jun Aer Lingus direct
30 May - 11 Jun Aer Lingus direct
26 May - 04 Jun Aer Lingus direct
30 May - 05 Jun Aer Lingus direct
26 May - 09 Jun SWISS
24 May - 02 Jun SWISS
29 May - 03 Jun United
29 May - 10 Jun United
29 May - 12 Jun United
27 May - 03 Jun United
22 May - 27 May Air Canada
21 May - 25 May Air Canada
21 May - 28 May United
20 May - 28 May United
20 May - 27 May Air Canada
22 May - 28 May Air Canada
20 May - 25 May United direct
20 May - 27 May United direct
11 May - 18 May Scandinavian Airlines
21 May - 25 May United direct

Also check the deals for one-way flights from Newark to Dublin in May.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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