Quick Answer
The best balance of speed, cost and convenience from Piazza Castello to Turin Airport (TRN) is the Sadem direct bus (€6.50 / ~$7.10, 40 min, no transfers). If you're on a tight budget, take the train + shuttle (€3.30 / ~$3.60, 45–50 min, one transfer). For maximum speed and door-to-door comfort, a taxi or private transfer costs €35–45 (~$38–49) and takes just 30 minutes. Most travellers choose the bus for its unbeatable combination of affordability and simplicity.
Train + Shuttle — Budget & Reliable
Taking the train from Turin to Caselle station followed by a free shuttle bus to the terminal is the cheapest way to get from Piazza Castello to Turin Airport. This option is popular among budget travellers and those already familiar with Turin's public transport.
Step-by-Step Plan
- From Piazza Castello to Porta Nuova or Porta Susa station — walk 15–20 min, or take bus 4, 11 (to Porta Nuova) or 56, 72 (to Porta Susa).
- Board the regional train to Caselle (line SFM A, direction Ceres / Caselle). Trains run every 30–60 min depending on time of day.
- Alight at Caselle station (journey time: ~20 min).
- Take the free shuttle bus directly to the airport terminal ( ~10 min). The shuttle connects with every train arrival.
Cost Breakdown
| Item | Price (EUR) | Price (USD) ~ |
|---|---|---|
| Train ticket (single, Porta Nuova → Caselle) | €3.30 | $3.60 |
| Shuttle bus (Caselle → Airport) | Free (included with train ticket) | $0 |
| Total one-way | €3.30 | $3.60 |
| Return ticket (round-trip) | €6.60 | $7.20 |
Train Types & Frequency
The service is operated by Trenitalia on the SFM A regional line. Trains are modern, air-conditioned, and have dedicated luggage racks. Frequency: every 30 minutes during peak hours (6:00–9:00 & 16:00–19:00) and every 60 minutes off-peak. First train from Porta Nuova: ~5:30. Last train: ~21:30.
Pros & Cons
- Pros: Lowest cost; reliable (not affected by traffic); clean trains with luggage space.
- Cons: Requires one transfer (train → shuttle); total door-to-door time can be 50–60 min if you just miss a train; limited late-night service.
Source: Trenitalia official timetable · GTT Turin public transport
Flying from Turin Airport — Domestic & European Routes
Turin Airport (TRN) — officially Turin-Caselle Airport "Sandro Pertini" — serves as the primary air gateway for Piedmont and the western Italian Alps. While this guide focuses on reaching the airport from Piazza Castello, understanding the flight network helps you decide whether flying is the right choice for your onward journey.
Domestic Destinations (Italy)
- Rome Fiumicino (FCO) & Ciampino (CIA) — multiple daily flights via ITA Airways, Ryanair, Wizz Air (~1h 15min flight time).
- Milan Linate (LIN) & Malpensa (MXP) — short hop (~45 min), ideal for connections to intercontinental flights.
- Naples (NAP), Bari (BRI), Lamezia Terme (SUF) — served by Ryanair and Wizz Air for Southern Italy travel.
- Sicily & Sardinia — Catania (CTA), Palermo (PMO), Olbia (OLB), Cagliari (CAG) with seasonal frequencies.
International Routes
Turin connects directly to Paris (CDG/ORY), London (LHR/LGW/STN), Barcelona (BCN), Madrid (MAD), Munich (MUC), Frankfurt (FRA), Amsterdam (AMS), Brussels (BRU), Lisbon (LIS), Dublin (DUB) and many more. Airlines include Ryanair, Wizz Air, ITA Airways, Air France, British Airways, Iberia, Lufthansa, KLM, Vueling.
From Piazza Castello to Your Gate — Total Time Budget
| Step | Time Estimate |
|---|---|
| Piazza Castello → Airport (bus/train) | 40–50 min |
| Check-in & security (domestic) | Recommend 1h 30min before departure |
| Check-in & security (international) | Recommend 2h 30min before departure |
| Total recommended lead time (domestic) | 2h 10min – 2h 20min |
| Total recommended lead time (international) | 3h 10min – 3h 20min |
Train vs. Fly for Italian Routes?
For destinations like Milan or Genoa, the train is almost always faster and cheaper when you factor in airport transfers and security. For Rome, Naples or Sicily, flying saves significant time — but remember to add the 40–50 min trip from Piazza Castello to the airport.
Sadem Direct Bus — Best Value for Most Travellers
The Sadem bus service is the most popular and practical choice for travelling from Turin city centre to the airport. It runs directly from Porta Nuova and Porta Susa stations to the terminal — no transfers, no waiting for shuttles. For most visitors starting at Piazza Castello, this is the recommended option.
Where to Board Near Piazza Castello
- Porta Nuova (bus stop on Via Sacchi, 24) — 15 min walk from Piazza Castello, or 5 min by bus 4/11.
- Porta Susa (bus stop on Via Cibrario) — 20 min walk, or 8 min by bus 56/72.
Service Details
| Feature | Detail |
|---|---|
| Operator | Sadem S.p.A. |
| Frequency | Every 20–30 minutes (5:00 – 22:30) |
| Journey time | ~40 minutes (traffic-dependent) |
| Single ticket | €6.50 (~$7.10) |
| Return ticket | €11.00 (~$12.00) |
| Children (6–12) | €4.00 single (~$4.40) |
| Children under 6 | Free |
| Luggage | Free — large luggage holds under the coach |
How to Buy Tickets
- Online — via Sadem website or app (best for guaranteed seat).
- At the bus stop — ticket machines accept cash and card.
- Tabacchi shops — look for the "Sadem" logo near Porta Nuova/Susa.
- On board — slightly higher fare (€8.00 / ~$8.70), cash only.
Pros & Cons
- Pros: Direct (no transfers); frequent; luggage-friendly; reliable; good value.
- Cons: Can be delayed in heavy traffic; slightly more expensive than the train.
Taxi & Private Transfer — Fastest & Most Comfortable
For those who value speed, privacy and door-to-door service, a taxi or private transfer from Piazza Castello to Turin Airport is the most convenient option. It's also the most expensive — but under certain circumstances, the cost is justified.
Official Taxi — Flat Rate to Airport
Turin has a fixed fare for journeys from the city centre (including Piazza Castello) to the airport. Always use licensed white taxis with a "Taxi" sign.
- Flat rate: €35.00 – €45.00 (~$38 – $49) depending on the exact pickup point and time.
- Surcharges: +€2.50 (night 22:00–6:00) · +€2.00 (Sundays & holidays) · +€1.50 per suitcase over standard size.
- Journey time: 25–35 minutes (traffic-dependent).
- Pickup: Taxi stands on Piazza Castello (south side) — or call Radio Taxi Torino (+39 011 5737).
Private Transfer — Book in Advance
Companies like Welcome Pickups, GetTransfer, and local operators offer pre-booked private cars. A standard sedan typically costs €40–55 (~$44–60) and includes meet-and-greet, luggage assistance, and 60 min waiting time at the airport.
When to Choose a Taxi / Private Transfer
- Late-night / early-morning — when buses and trains aren't running (after 22:30 / before 5:00).
- Families with young children — car seats can be requested; no stairs or long walks.
- Heavy luggage — if you have more than one large suitcase per person.
- Business travellers — time is money, and a taxi saves 15–20 min vs. bus/train.
- Reduced mobility — door-to-door assistance without navigating platforms.
Ride-Sharing Apps (Uber / Free Now)
Uber operates in Turin (UberX, Uber Black). Fares are similar to taxis (€35–50 / ~$38–55) but dynamic pricing can push higher during peak times. Free Now (formerly myTaxi) lets you book licensed taxis via app with fixed fares.
Pros & Cons
- Pros: Door-to-door; fastest; available 24/7; comfortable; good for groups/families.
- Cons: Most expensive; traffic can delay; variable pricing with apps.
Tickets & Cost Comparison — All Options Side by Side
To help you make the best decision based on your budget and schedule, here is a complete comparison of every way to get from Piazza Castello to Turin Airport.
| Transport Mode | Journey Time | Single Cost (EUR) | Single Cost (USD) ~ | Transfers | Best For |
|---|---|---|---|---|---|
| Sadem Bus ⭐ (Best Overall) | 40 min | €6.50 | $7.10 | 0 (direct) | Most travellers |
| Train + Shuttle 💰 (Cheapest) | 45–50 min | €3.30 | $3.60 | 1 | Budget-conscious, solo travellers |
| Taxi 🚕 (Fastest) | 25–35 min | €35–45 | $38–49 | 0 (door-to-door) | Families, business, late-night |
| Private Transfer | 25–35 min | €40–55 | $44–60 | 0 (door-to-door) | Pre-booked comfort, groups |
| Ride-Sharing (Uber/Free Now) | 25–35 min | €35–50 | $38–55 | 0 (door-to-door) | App users, no cash needed |
Where to Buy Tickets
- Sadem bus: Sadem website, ticket machines at stops, tabacchi shops, or on board (€8.00 cash).
- Train: Trenitalia website/app, self-service machines at Porta Nuova / Porta Susa, or ticket counters.
- Taxi / Transfer: No advance ticket needed — pay driver or book via app.
Which Option Should You Choose?
- Cheapest overall: Train + shuttle — €3.30 (~$3.60).
- Best value for most people: Sadem bus — €6.50 (~$7.10), direct and frequent.
- Fastest & most comfortable: Taxi — €35–45 (~$38–49), 30 min door-to-door.
- Best for late-night/early-morning: Taxi or private transfer (no public transport after ~22:30).
Traveler Tips & Insider Advice
After years of travelling through Turin Airport, here are real-world tips that can save you time, money and stress.
1. Luggage Strategy — Use Takkyubin (Baggage Delivery)
If you're staying in Turin before your flight, consider using baggage delivery service (Takkyubin) to send your suitcases directly to the airport. Companies like SpedireSubito offer same-day delivery for €15–25 (~$16–27). You collect your bags at the airport baggage service desk (near arrivals). This lets you explore Piazza Castello hands-free on your last day.
2. Peak Hours & Traffic
If you're taking the Sadem bus, avoid 7:30–9:00 and 17:00–19:00 on weekdays. Turin's ring road can add 15–20 minutes to the journey. The train is immune to traffic — a better choice during rush hour.
3. The Piazza Castello → Porta Nuova Walk
Walking from Piazza Castello to Porta Nuova takes 15 minutes via Via Roma — it's a straight, flat, pedestrianized street with beautiful arcades. Even with luggage, it's manageable. If you have heavy bags, take bus 4 or 11 (2 stops).
4. Book Your Bus Ticket Online
During peak tourist season (June–September) and around Christmas markets, the Sadem bus can fill up. Book your ticket online at least 2 hours in advance to guarantee a seat. The bus driver will scan your digital ticket.
5. What If Your Flight Is Delayed?
The last Sadem bus from the airport to Turin departs around 22:30. If your flight lands after that, you'll need a taxi (€35–45 / ~$38–49) or pre-book a private transfer. The last train from Caselle to Turin leaves around 21:30.
6. Accessibility & Special Needs
Both the train (SFM A) and Sadem buses are wheelchair accessible. The shuttle bus from Caselle station to the airport is also low-floor. For taxi transfers, request a vehicle with ramp when booking — standard taxis may not have one.
7. Money-Saving Combo
If you're travelling in a group of 3–4, a taxi costs €35–45 total — which can be cheaper per person than the bus (€6.50 × 4 = €26) when you factor in speed and convenience. Always ask for the flat rate to the airport before starting the journey.
Source: SpedireSubito baggage service · Turin Airport accessibility
FAQs: Getting from Piazza Castello to Turin Airport
1. Is there a direct bus from Piazza Castello to Turin Airport?
There is no direct bus that picks up right at Piazza Castello. You need to walk 10–15 minutes to either Porta Nuova (Via Sacchi, 24) or Porta Susa (Via Cibrario) to board the Sadem direct bus. From those stops, it's a 40-minute non-stop ride to the airport terminal. The bus is the best value option for most travellers.
2. Which is cheaper: bus or train from Turin city centre to the airport?
The train is cheaper: a single ticket from Porta Nuova or Porta Susa to Caselle station costs €3.30 (~$3.60), and the connecting shuttle to the terminal is free. The Sadem bus costs €6.50 (~$7.10) single. However, the bus is direct (no transfer), so many travellers prefer to pay the extra €3.20 for the convenience.
3. How much is a taxi from Piazza Castello to Turin Airport?
A licensed white taxi from Piazza Castello to Turin Airport costs a flat rate of €35–45 (~$38–49) depending on the exact pickup point. Night surcharge (22:00–6:00) adds €2.50, and Sundays/holidays add €2.00. Always confirm the flat rate before departure. The journey takes 25–35 minutes.
4. How long does it take to get from Piazza Castello to Turin Airport by train?
The total door-to-door time via train is 45–50 minutes in ideal conditions: ~20 min walk to the station, ~20 min train to Caselle, ~10 min free shuttle to the terminal. Add 10–15 minutes of buffer if you just miss a train (frequency is 30–60 min). The train is reliable and traffic-free.
5. Can I use Uber or other ride-sharing apps to get to Turin Airport?
Yes, Uber (UberX, Uber Black) and Free Now operate in Turin. Fares are €35–50 (~$38–55), similar to taxis. Uber can have dynamic pricing during peak times or bad weather, so it may be less predictable than a fixed-rate taxi. For airport trips, many travellers prefer booking a licensed taxi via Free Now for a guaranteed flat rate.
6. What are the first and last buses from Turin to the airport?
The first Sadem bus from Porta Nuova to Turin Airport departs at approximately 5:10 AM. The last bus from Porta Nuova leaves around 22:30 PM. If your flight is earlier or later, you'll need a taxi or private transfer. Check the Sadem timetable for the exact schedule on your travel date.
7. Is the train from Turin to Caselle accessible with luggage?
Absolutely. The SFM A regional trains have dedicated luggage racks near the entrances, as well as overhead compartments. The free shuttle from Caselle station to the airport is a low-floor bus with space for large suitcases. The walk from the train platform to the shuttle stop is ~100 metres on flat ground. This makes the train a viable option even with heavy bags.
8. Which option is best for families with children?
For families, two options stand out: (1) Taxi or private transfer (€35–45 / ~$38–49) — door-to-door, no stairs, car seats can be requested, and the flat rate covers the whole family. (2) Sadem bus (€6.50 adults, €4.00 children 6–12, free under 6) — direct and easy, but you'll need to walk to the bus stop. The train is less recommended with young kids due to the transfer at Caselle and less comfortable waiting conditions.