Cheapest return flights from Newark to Shannon in December from $877

AirHint found the following cheapest return flights from Newark (EWR) to Shannon (SNN) in December 2026 (see full year).

Return flights

23 Dec - 29 Dec British Airways
17 Dec - 31 Dec British Airways
18 Dec - 02 Jan Aer Lingus

Also check the deals for one-way flights from Newark to Shannon in December.

Powered by

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.

Book a cheap hotel in Shannon

Cheap car rent in Shannon

Feel free to contact us with any feedback or request another flight research.