Cheapest return flights from Newcastle to Dublin in September from $51

Best time to book flights for Newcastle (NCL) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Newcastle (NCL) to Dublin (DUB) in September 2025 (see full year).

Return flights

06 Sep - 08 Sep Ryanair direct
30 Sep - 11 Oct Ryanair direct
30 Sep - 01 Oct Ryanair direct
13 Sep - 01 Oct Ryanair direct
22 Sep - 11 Oct Ryanair direct
22 Sep - 01 Oct Ryanair direct
26 Sep - 11 Oct Ryanair direct
26 Sep - 01 Oct Ryanair direct
23 Sep - 11 Oct Ryanair direct
23 Sep - 01 Oct Ryanair direct
19 Sep - 01 Oct Ryanair direct
06 Sep - 13 Sep Ryanair direct
13 Sep - 27 Sep Ryanair direct
13 Sep - 22 Sep Ryanair direct
13 Sep - 19 Sep Ryanair direct
22 Sep - 27 Sep Ryanair direct
26 Sep - 27 Sep Ryanair direct
23 Sep - 27 Sep Ryanair direct
06 Sep - 27 Sep Ryanair direct
06 Sep - 22 Sep Ryanair direct

Also check the deals for one-way flights from Newcastle to Dublin in September.

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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