AirHint found the following cheapest return flights from Cagliari (CAG) to Helsinki (HEL) in July 2025 (see full year).

Return flights

18 Jul - 24 Jul	Ryanair
11 Jul - 16 Jul	Ryanair
13 Jul - 20 Jul	Ryanair
10 Jul - 15 Jul	Ryanair
20 Jul - 27 Jul	Ryanair
03 Jul - 08 Jul	Ryanair
20 Jul - 22 Jul	Ryanair
19 Jul - 22 Jul	Ryanair
20 Jul - 26 Jul	Ryanair
12 Jul - 18 Jul	Ryanair

Also check the deals for one-way flights from Cagliari to Helsinki in July.

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 Helsinki

Cheap car rent in Helsinki

Cheapest return flights from Cagliari to Helsinki in July from $312

Return flights