AirHint found the following cheapest return flights from Cardiff (CWL) to Alicante (ALC) in March 2026 (see full year).

Return flights

02 Mar - 04 Mar	Vueling Airlines	direct
25 Mar - 28 Mar	Ryanair	direct
22 Mar - 25 Mar	Ryanair	direct
06 Mar - 25 Mar	Ryanair	direct
16 Mar - 21 Mar	Vueling Airlines	direct
20 Mar - 25 Mar	Ryanair	direct
10 Mar - 25 Mar	Vueling Airlines	direct
22 Mar - 28 Mar	Ryanair	direct
18 Mar - 25 Mar	Ryanair	direct
21 Mar - 25 Mar	Vueling Airlines	direct
28 Mar - 07 Apr	KLM
27 Mar - 03 Apr	KLM
28 Mar - 07 Apr	TUI	direct

Also check the deals for one-way flights from Cardiff to Alicante in March.

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 Alicante

Cheap car rent in Alicante

Cheapest return flights from Cardiff to Alicante in March from 140€

Return flights