Cheapest return flights from Alicante to Shannon in September from $143

Best time to book flights for Alicante (ALC) to Shannon (SNN) flights at AirHint

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

Return flights

02 Sep - 23 Sep Ryanair direct
02 Sep - 09 Sep Ryanair direct
30 Sep - 20 Oct Ryanair direct
02 Sep - 06 Sep Ryanair direct
07 Sep - 23 Sep Ryanair direct
07 Sep - 09 Sep Ryanair direct
15 Sep - 23 Sep Ryanair direct
15 Sep - 30 Sep Ryanair direct
02 Sep - 18 Sep Ryanair direct
30 Sep - 18 Oct Ryanair direct
14 Sep - 23 Sep Ryanair direct
14 Sep - 30 Sep Ryanair direct
30 Sep - 05 Oct Ryanair direct
30 Sep - 09 Oct Ryanair direct
15 Sep - 05 Oct Ryanair direct
21 Sep - 09 Oct Ryanair direct
21 Sep - 05 Oct Ryanair direct
16 Sep - 05 Oct Ryanair direct
30 Sep - 02 Oct Ryanair direct
15 Sep - 02 Oct Ryanair direct

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