AirHint found the following cheapest return flights from Helsinki (HEL) to Alicante (ALC) in May 2026 (see full year).

Return flights

06 May - 12 May	Norwegian Air Sweden AOC
03 May - 12 May	Norwegian Air Sweden AOC
06 May - 26 May	Norwegian Air Sweden AOC
03 May - 09 May	Norwegian Air Sweden AOC
20 May - 26 May	Norwegian Air Sweden AOC
23 May - 28 May	KLM
06 May - 12 May	Finnair	direct
20 May - 27 May	Finnair	direct
03 May - 10 May	Norwegian Air Sweden AOC	direct
06 May - 10 May	Norwegian Air Sweden AOC	direct
31 May - 07 Jun	airBaltic

Also check the deals for one-way flights from Helsinki to Alicante in May.

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 Helsinki to Alicante in May from $197

Return flights