- Must visit
Museo Archeologico Nazionale di Cagliari
Leading archaeological museum for Sardinia, with Nuragic bronzes, Punic finds, and the Giants of Mont'e Prama.
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The cheapest and fastest trains from Alghero to Cagliari
Showing times, prices and bookable tickets for Sep 12
Cheapest price on Sep 12
$20
Average ticket price on Sep 12
$20
Fastest journey on Sep 12
3 h 6 m
Average journey duration on Sep 12
3 h 9 m
Trains on Sep 12
7
Distance
166 km
Cheap tickets
The best way to find a cheap train ticket from Alghero to Cagliari is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Alghero to Cagliari will cost around $20 if you buy it on the day, but the cheapest tickets can be found for only $20.
Fast trains
On Sat, Sep 12, we found 7 trains from Alghero to Cagliari, including 4 direct services.
On Sat, Sep 12 the direct trains cover the 166 km distance in an average of 3 h 9 m but if you time it right, some trains will get you there in just 3 h 6 m .
On Sat, Sep 12 the slowest trains will take 3 h 15 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
Regionale 5163 · Regionale 47538:18 AM3h07Sassari station11:25 AMCagliari station$201One-way1 transfer- Regionale 5169 · Regionale 47576:15 PM3h15Sassari station9:30 PMCagliari station$201One-way1 transfer
- Regionale 48352:37 PM3h07Sassari station5:44 PMCagliari station$201One-way0 transfers
- Regionale 878416:18 AM3h12Sassari station9:30 AMCagliari station$201One-way0 transfers
- Regionale 5289 · Regionale 47554:28 PM3h18Sassari station7:46 PMCagliari station$201One-way1 transfer
- Regionale 483110:22 AM3h06Sassari station1:28 PMCagliari station$201One-way0 transfers
- Regionale 5163 · Regionale 47538:18 AM3h07Sassari station11:25 AMCagliari station$201One-way1 transfer
- Regionale 48352:37 PM3h07Sassari station5:44 PMCagliari station$201One-way0 transfers
- Regionale 878416:18 AM3h12Sassari station9:30 AMCagliari station$201One-way0 transfers
- Regionale 5169 · Regionale 47576:15 PM3h15Sassari station9:30 PMCagliari station$201One-way1 transfer
Travel Information
Compare bus, train, and flight for Alghero to Cagliari
Omio recommends booking the bus as it is the most popular option from Alghero to Cagliari among Omio's users. If you are prioritising price, take the train, with an average ticket price of $20 For those with little time, consider booking a flight, which has an average total journey time of 2h 30m. If you are seeking to minimise your carbon footprint, the train is your best option, with estimated CO2 emissions of 0.0 - 0.1kg. Average ticket prices depend on the travel mode: a train costs an average of $20, while a flight costs an average of $63.
Distance: 103 miles (166 km)
Compare train with
| Train | Most popular Bus | Flight | Driving |
|---|---|---|---|
$20 Average price Cheapest | $23 Average price | $63 Average price | $41 Average price (fuel + tolls) |
3h 48m Average total duration 3h 18m Onboard + 30m Additional time* | 4h 42m Average total duration 4h 12m Onboard + 30m Additional time* | 2h 30m Average total duration Fastest 30m Onboard + 2h 0m Additional time* | 2h 39m Average total duration (door-to-door) |
0.0 - 0.1kg CO2 emissions Lowest | 0.2 - 0.4kg CO2 emissions | - CO2 emissions | - CO2 emissions |
Most popular train company |  Most popular bus company |  Most popular airline | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
The cheapest way to travel from Alghero to Cagliari is a train with an average price of $20 (€17).
This is compared to other travel options from Alghero to Cagliari:
A train is $2 (€2) less than a bus for this route with tickets for a bus from Alghero to Cagliari costing on average $23 (€18).
A train is $42 (€34) less than a flight for this route with tickets for a flight from Alghero to Cagliari costing on average $63 (€51).
The fastest way to travel from Alghero to Cagliari is by flight with an average journey time of 30m.
Other travel options to Cagliari take longer:
Train takes on average 3h 18m.
Bus takes on average 4h 12m.
It's helpful to compare your options as there are 3 ways to travel between Alghero and Cagliari including taking a bus, train, and flight.
We recommend using the bus as it is the most popular way to get from Alghero to Cagliari among Omio's users.
Take the train. It's the cheaper option, and the extra time on board is usually more relaxing than driving it.
Tickets start at around $20 (€17) compared to roughly $41 (€33) in fuel and tolls — a saving of about $20 (€16). The journey takes 3h 18m versus 2h 39m by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.
Direct services run with Regionale.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
Live departures
Alghero to Cagliari train times
The table below shows live departures for Alghero to Cagliari trains for today, Friday, September 11. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| Regionale 5163 · Regionale 4753 | 8:18 AM Sassari station | 3h07 | 11:25 AM Cagliari station | 1 transfer | |
| Regionale 4831 | 10:22 AM Sassari station | 3h06 | 1:28 PM Cagliari station | 0 transfersDirect | |
| Regionale 4835 | 2:37 PM Sassari station | 3h07 | 5:44 PM Cagliari station | 0 transfersDirect | |
| Regionale 5289 · Regionale 4755 | 4:28 PM Sassari station | 3h18 | 7:46 PM Cagliari station | 1 transfer | |
| Regionale 5169 · Regionale 4757 | 6:15 PM Sassari station | 3h15 | 9:30 PM Cagliari station | 1 transfer | |
| Regionale 4837 | 7:02 PM Sassari station | 3h55 | 10:57 PM Cagliari station | 0 transfersDirect | |
| Saturday, September 12 | |||||
| Regionale 87841 | 6:18 AM Sassari station | 3h12 | 9:30 AM Cagliari station | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Alghero to Cagliari by bus, train, or flight
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Journey information
Overview: Train from Alghero to Cagliari
ItalyItaly
Trains from Alghero to Cagliari run on average 7 times per day, taking around 3h 18m. Cheap train tickets for this journey start at $20 (€17) if you book in advance.
There are 4 trains per day. The earliest train runs at 05:23, the last at 19:33. The fastest train covers the 103 miles (166 km) distance in 3h 1m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 103 miles (166 km) |
Average train duration 3h 18m |
Cheapest ticket price $20 (€17) |
Trains per day 7 |
Direct trains 4 |
Fastest train 3h 1m |
First train 5:23 AM |
Last train 7:33 PM |
Cheapest Month Jan |
Cheapest Day Thu |
High Season Jul - Sep |
Low Season Oct - Dec |
Busiest Day Sat |
Least Busy Day Thu |
Best time to book 28 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Train companies: Regionale from Alghero to Cagliari trainsRegionale trains will get you between Alghero and Cagliari from $20 (€17). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Regionale
About
Regionale is the regional train service of national carrier Trenitalia connecting all of Italy. It is the most convinient way to travel to both big cities and the smallest villages all over the Italian country. The regional trains have different names depending on the region they serve, such as Treno Regionale Veloce (TRV) and Treno Regionale Lento (TRL). Treno Rock and Treno pop are the two new trains part of Trenitalia regionale fleet. Trenitalia Regionale offers a variety of ticket types, including single tickets (economy and standard), return tickets, and season tickets. Onboard facilities include free Wi-Fi, air conditioning, and power sockets. The most popular routes for Regionale are between Rome and Milan, Naples and Florence, and Turin and Venice.
Luggage & cancellation policy
Average Regionale Duration
3h 1m
Cheapest Regionale Price
$20 (€17)
Regionale frequency
7 a day
Luggage included
Free hand luggage allowance included in ticket price
Luggage storage
Overhead racks and designated luggage areas between seats
Cancellation Policy
According to ticket conditions
Refund
Full refund provided
Amenities on board the train
Wifi
Food sold onboard
Bar service available on some trains with snacks and beverages
Seat reservation
Seat reservation included in ticket price for most services
Toilets
USB plugs
Accessibility
Wheelchair spaces and assistance available for passengers with reduced mobility
Pets
Small pets in carriers travel free. Larger dogs require paid ticket and muzzle
Quiet zone
Complete guide to Cagliari
Things to do in Cagliari
Discover the best of Cagliari — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Cagliari trip today.
- Recommended
Pinacoteca Nazionale di Cagliari
Pinacoteca inside the museum citadel, displaying Sardinian altarpieces, paintings, and decorative arts from medieval to modern periods.
- Recommended
Galleria Comunale d'Arte
Municipal art museum in Villa Ciani, noted for modern and contemporary Sardinian art and the Ingrao collection.
- Must visit
Castello
Cagliari’s hilltop medieval quarter, packed with bastions, towers, lanes, and viewpoints. Essential for history, atmosphere, and city panoramas.
- Must visit
Bastione di Saint Remy
Elegant terrace above the old walls with iconic sunset views, stairways, and a central role in the city’s classic postcard scenery.
- Must visit
Poetto
Popular urban beach and promenade for walks, sea views, and local leisure, especially pleasant outside peak summer hours.
Fregola Con Arselle
Sardinian fregola pasta with clams, often cooked like risotto in shellfish broth. A classic coastal dish that reflects Cagliari's seafood tradition.
Malloreddus Alla Campidanese
Thin semolina pasta with a rich tomato sauce, usually with sausage, pecorino, and saffron. A beloved Sardinian first course with local character.
- Vegetarian
Culurgiones
Pasta parcels filled with potato, pecorino, and mint, served with tomato sauce or butter. A traditional Sardinian comfort dish found across the island.
Dal Corsaro
Elegant fine dining restaurant known for refined Sardinian seafood tasting menus and polished service in central Cagliari.
Sa Domu Sarda
Well-known traditional venue serving Sardinian classics, grilled meats, and local specialties in a warm, rustic setting.
Antica Cagliari
Historic seafood restaurant near the port, appreciated for traditional Cagliari fish dishes, shellfish, and a classic formal atmosphere.
Euro (€)
Moderate for Italy: stays rise in summer, dining is fair, and local buses are low cost.
Average meal costs
- Budget
- €8-15 for pizza slices, panini, or casual meals.
- Mid-range
- €20-35 per person for a restaurant meal.
- Fine dining
- €60+ per person for upscale tasting or seafood meals.
- Coffee
- €1.20-2.50 for espresso or cappuccino.
Tipping culture
Service is often included or covered by coperto. Round up or leave 5-10% for great service; taxis can be rounded up, and small cafe tips are optional.
CTM BusFinder
Get the appOfficial public transport app
Prices
- Single ticket
- €1.30
- Day pass
- €3.30
To the city center
Elmas Aeroporto -> Cagliari Centrale
- Distance
- 7 km
- Travel time
- 7 min
- CTM buses and trams use the same tickets. Validate your ticket when boarding unless you bought and activated it in the official app.
- Contactless bank card payment is available on CTM vehicles on many routes, but carry a backup ticket or app option in case a validator is unavailable.
FAQs: Trains from Alghero to Cagliari
Find answers to the most common questions about traveling from Alghero to Cagliari by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Cagliari, this guide helps you travel smarter and with confidence.
Train ticket prices from Alghero to Cagliari can vary. The cheapest ticket starts at $20 (€17), while the average price is around $20 (€17).
The train from Alghero to Cagliari takes 3h 1m and runs 7 per day.
The distance by train from Alghero to Cagliari is 103 miles (166 km).
The first train from Alghero to Cagliari leaves at 5:23 AM.
The last train from Alghero to Cagliari leaves at 7:33 PM.
There is no high speed train available from Alghero to Cagliari.
Yes, there is a direct train from Alghero to Cagliari. This service operates 4 times per day, provided by Regionale.
Unfortunately, there is no night train available from Alghero to Cagliari.
The train station in Alghero that goes to Cagliari is Sassari station, which connects to Cagliari station.
The cheapest way to get from Alghero to Cagliari is by train, with a cost of around $20 (€17).
Yes, the train journey from Alghero to Cagliari is scenic, offering views of Sardinia's picturesque landscapes, including rolling hills, coastal vistas, and charming villages along the route.
A day trip from Alghero to Cagliari is not feasible as the journey takes 3h 1m, which exceeds the 120-minute limit for a feasible day trip. The distance is 103 miles (166 km), with trains running 8 times per day.
In Cagliari, you can explore the Roman Amphitheatre, relax at Poetto Beach, wander through the historic Castello District, enjoy the lively Marina District, and visit the serene Botanical Garden. Notable sights include the Cagliari Cathedral, Bastione di Saint Remy with its panoramic views, and the Museo Archeologico Nazionale.
A stay of 2 to 3 days in Cagliari is often sufficient to explore its main attractions, such as the historic Castello district, Poetto Beach, and the local markets.
Yes, you can take the train from Alghero to Cagliari.
Since both Alghero and Cagliari are in the Schengen Area, a passport is not required for European Union (EU) or Schengen-associated country citizens. A national ID card is sufficient.
Popular day trips by train from Cagliari include Oristano, Macomer, San Gavino Monreale, Iglesias, Abbasanta.
We recommend using the bus as it is the most popular way to get from Alghero to Cagliari among Omio's users.
Items not allowed on trains typically include hazardous materials such as explosives, flammable liquids, corrosive substances, and illegal drugs. Additionally, large or bulky items that may obstruct aisles or emergency exits, as well as pets without proper carriers, may be restricted. Specific prohibited items can vary by train operator and region, so please check the rules for your particular journey.
Yes, rail passes such as the Eurail Italy Pass and Interrail Italy Pass are valid on most trains operated by Trenitalia and Italo within Italy, including regional, intercity, and high-speed trains, though some restrictions and seat reservation fees may apply.
Italy uses the euro (EUR) as its currency. Travelers generally find it convenient to use cards for most payments, especially in cities and larger establishments, but carrying some cash is advisable for small shops, markets, and rural areas where card acceptance may be limited.
In Cagliari, travelers should be cautious of pickpocketing, especially in crowded areas like markets and public transport. Avoid unlicensed taxi services and be wary of street vendors offering deals that seem too good to be true. It's advisable to keep an eye on personal belongings and use official transportation options to ensure safety.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular train stations
Popular train stations from Alghero to Cagliari
Most Alghero to Cagliari trains use the Sassari to Cagliari station pair. Use this guide to compare Alghero and Cagliari train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Departure train stations in Alghero
Arrival train stations in Cagliari
Which Cagliari station do trains from Alghero arrive at?
Trains from Alghero to Cagliari most often arrive at Cagliari. Some services arrive at Cagliari Elmas, so check your ticket before travel to confirm your Cagliari arrival station.
Cagliari ElmasVia dei Trasvolatori, 09030 Elmas CA, Italy+39 070 211211
City-centre transport
Getting to Cagliari Elmas from Cagliari city centre
TrainRe · 10m · $1 · every ~4 min
BusLinea 852 · 38m · $2
Cagliari Elmas train station facilities and services
Cagliari Elmas has practical services for this route, including Wifi, Lockers, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental, Information Desk, and Luggage Carts.
Food and drink
Food options include: Ristorante Sa Cardiga e Su Schironi, Ristorante Il Convento
Wi-Fi and ATMs
Free. ATMs are available in the train station.
Tickets and information
Ticket office support is available at Cagliari Elmas. Information desks are located in the main hall.
Luggage and lost property
Luggage storage is available at Cagliari Elmas. Lost and found is available at the station.
Parking, taxis and toilets
Available at Cagliari Elmas: Parking, Taxis, WC.
Bike and car services
Available at Cagliari Elmas: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at Cagliari Elmas: Elevators, ramps.
Shops, hotels and contact
Nearby hotels include Holiday Inn Cagliari, Hotel Quadrifoglio, Sardegna Hotel.
More options for your journey from Alghero to Cagliari
Here are some other resources that might have the information you need
Most popular train connections to Cagliari
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