Cheapest one-way flights from Newcastle to Dublin in December from $36

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

AirHint found the following cheapest one-way flights from Newcastle (NCL) to Dublin (DUB) in December 2025 (see full year).

One-Way flights

02 Dec Ryanair direct
05 Dec Ryanair direct
09 Dec Ryanair direct
12 Dec Ryanair direct
06 Dec Ryanair direct
08 Dec Ryanair direct
18 Dec Ryanair direct
20 Dec Ryanair direct
27 Dec Ryanair direct
13 Dec Ryanair direct

Also check the deals for return flights from Newcastle to Dublin in December.

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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