The cheapest way to the airport. The Flibco shuttle to Porta Nuova and the coach station (sold from €3.99) is 3 minutes quicker for about the same starting price, which is not worth it at this party size.
SFM train to Porta Susa
SFM4SFM6SFM7 · TrenitaliaPickup, hours & luggage
Boards at. Porta Susa, any SFM4, SFM6 or SFM7 train signed Aeroporto, Cirié or Germagnano; the same trains also board at Lingotto seven minutes earlier and at Rebaudengo Fossata
EUR 3.70 to any station in Turin. Under-fours travel free, under-twelves pay half. Tap a contactless card on the Tap&Tap validator before boarding and again where you get off, or buy in the app or at a machine.
Luggage. A regional train with racks; no luggage charge.
Hours. From Porta Susa 04:23 to 21:27 Monday to Saturday, three an hour in the day; Sundays and holidays 05:23 to 21:23. About 33 minutes to the airport. From 19 October the last is 21:23.