Cheapest return flights from Alicante to Shannon in December from $43

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

Return flights

13 Dec - 17 Dec Ryanair direct
06 Dec - 07 Dec Ryanair direct
06 Dec - 17 Dec Ryanair direct
12 Dec - 17 Dec Ryanair direct
06 Dec - 12 Dec Ryanair direct
13 Dec - 14 Dec Ryanair direct
03 Dec - 07 Dec Ryanair direct
03 Dec - 06 Dec Ryanair direct
03 Dec - 17 Dec Ryanair direct
03 Dec - 12 Dec Ryanair direct
13 Dec - 01 Jan Ryanair direct
13 Dec - 03 Jan Ryanair direct
19 Dec - 08 Jan Ryanair direct
24 Dec - 08 Jan Ryanair direct
19 Dec - 04 Jan Ryanair direct
19 Dec - 01 Jan Ryanair direct
19 Dec - 03 Jan Ryanair direct
21 Dec - 08 Jan Ryanair direct
13 Dec - 02 Jan Ryanair direct
24 Dec - 11 Jan Ryanair direct

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

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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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