AirHint found the following cheapest return flights from Edinburgh (EDI) to Shannon (SNN) in December 2025 (see full year).

Return flights

05 Dec - 07 Dec	Ryanair	direct
10 Dec - 14 Dec	Ryanair	direct
03 Dec - 07 Dec	Ryanair	direct
12 Dec - 14 Dec	Ryanair	direct
04 Dec - 07 Dec	easyJet
07 Dec - 10 Dec	Ryanair
06 Dec - 08 Dec	Ryanair
20 Dec - 21 Dec	Ryanair
01 Dec - 05 Dec	Ryanair
07 Dec - 10 Dec	Ryanair	direct

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

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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Cheapest return flights from Edinburgh to Shannon in December from 38€

Return flights