Cheapest return flights from Newcastle to Dublin in September from $56

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

10 Sep - 16 Sep Ryanair direct
10 Sep - 17 Sep Ryanair direct
03 Sep - 16 Sep Ryanair direct
03 Sep - 10 Sep Ryanair direct
03 Sep - 17 Sep Ryanair direct
10 Sep - 15 Oct Ryanair direct
02 Sep - 16 Sep Ryanair direct
02 Sep - 10 Sep Ryanair direct
02 Sep - 17 Sep Ryanair direct
10 Sep - 22 Sep Ryanair direct
10 Sep - 29 Sep Ryanair direct
27 Sep - 15 Oct Ryanair direct
27 Sep - 08 Oct Ryanair direct
29 Sep - 15 Oct Ryanair direct
29 Sep - 08 Oct Ryanair direct
21 Sep - 08 Oct Ryanair direct
19 Sep - 08 Oct Ryanair direct
26 Sep - 15 Oct Ryanair direct
26 Sep - 08 Oct Ryanair direct
27 Sep - 13 Oct 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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