What is the cheapest month to fly from Helsinki to Cagliari?

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Helsinki (HEL) to Cagliari (CAG), with fares starting from $142.

What is the lowest current fare from HEL to CAG?

The lowest currently-listed fare from Helsinki (HEL) to Cagliari (CAG) is $142 on 2026-09-07.

Is there a direct flight from Helsinki to Cagliari?

There is currently no non-stop service from HEL to CAG. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Helsinki to Cagliari

Cheapest current fares: $142 in September 2026 on connecting flights.

Last updated August 2, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Helsinki (HEL) to Cagliari (CAG). Refreshed daily.

Helsinki (HEL) → Cagliari (CAG)

September 2026 $142

Frequently asked questions

What is the cheapest month to fly from Helsinki to Cagliari?

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Helsinki (HEL) to Cagliari (CAG), with fares starting from $142.
What is the lowest current fare from HEL to CAG?

The lowest currently-listed fare from Helsinki (HEL) to Cagliari (CAG) is $142 on 2026-09-07.
Is there a direct flight from Helsinki to Cagliari?

There is currently no non-stop service from HEL to CAG. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.