The cheapest and fastest buses from Olbia to Cagliari
Cheapest price
$18
Average price
$20
Fastest journey
3 h
Average duration
3 h 25 m
Buses per day
2
Distance
193 km
The best way to find a cheap bus ticket from Olbia to Cagliari is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Olbia to Cagliari will cost around $20 if you buy it on the day, but the cheapest tickets can be found for only $18.
Of the 2 buses that leave Olbia for Cagliari on Fri, Jan 16, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Jan 16 the direct buses cover the 193 km distance in an average of 3 h 25 m but if you time it right, some buses will get you there in just 3 h .
On Fri, Jan 16 the slowest buses will take 3 h 50 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.




Travel Information
Compare train and bus for Olbia to Cagliari
Omio recommends booking the train as it is the most popular option from Olbia to Cagliari among Omio's users. If you are prioritising price take the bus with prices starting from €18. For those with little time consider booking a train which can get you there in 3h 30m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.1 - 0.2kg. The ticket price range depends on the travel mode: a bus costs an average of €18, and a train costs an average of €17.
Distance: 119 miles (193 km)
Compare bus with
| Bus | Most popular Train |
|---|---|
€18 Average price Cheapest | €18 Average price |
4h 11m Average total duration 3h 41m Onboard + 30m Additional time* | 4h 0m Average total duration Fastest 3h 30m Onboard + 30m Additional time* |
0.2 - 0.5kg CO2 emissions | 0.1 - 0.2kg CO2 emissions Lowest |
![]() Most popular bus company | ![]() Most popular train company |
Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Olbia to Cagliari Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator BlaBlaCar | Departure Time 10:40AM | Arrival Time 02:30PM | Duration 3h50 | Departure days Fri | Cheapest price $21 |
Operator BlaBlaCar | Departure Time 07:00PM | Arrival Time 10:00PM | Duration 3h00 | Departure days Fri | Cheapest price $18 |
Live departures
Olbia to Cagliari bus times
The table below shows live departures for Olbia to Cagliari buses for tomorrow, Friday, January 16. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 9:40 AM Olbia | 3h50 | 1:30 PM Cagliari | 0 transfersDirect | |
![]() | 6:00 PM Olbia | 3h00 | 9:00 PM Cagliari | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Olbia to Cagliari by train or bus
Compare train and bus 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.
Jan 16
Jan 17
Jan 18
Jan 19
Jan 20
Jan 21
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Jan 28
Jan 29
Journey information
Overview: Bus from Olbia to Cagliari
Buses from Olbia to Cagliari run on average 9 times per day, taking around 3h 41m. Cheap bus tickets for this journey start at $22 (€18) but you can travel from only $21 (€17) by train.
There are 1 buses per day. The earliest bus runs at 05:00, the last at 19:34. The fastest bus covers the 119 miles (193 km) distance in 3h 30m.
Distance 119 miles (193 km) |
Average bus duration 3h 41m |
Cheapest ticket price $22 (€18) |
Buses per day 9 |
Direct buses 1 |
Fastest bus 3h 30m |
First bus 05:00 |
Last bus 19:34 |
Key Takeaways
Train Ticket Prices
- Budget Options: Train tickets from Olbia to Cagliari start from as low as $22 (€18) if booked well in advance.
- Standard Fares: Typically, trains cost $22 (€18) depending on the train type and class.
Journey Duration & Frequency
- On average there are 9 daily trains from Olbia to Cagliari with 1 direct service.
- The fastest trains can take as little as 3h 30m but the average duration is 3h 41m
Train Operators
- Travel from Olbia to Cagliari with BlaBlaCar and ARST Spa - Trasporti Regionali Della Sardegna
- The most booked train company for this route on Omio is BlaBlaCar.
Stations & Schedule
- First train typically departs at 05:00 AM and the last at 07:34 PM
Bus providers: BlaBlaCar, ARST Spa - Trasporti Regionali Della Sardegna from Olbia to CagliariYou can travel by bus between Olbia to Cagliari with BlaBlaCar, ARST Spa - Trasporti Regionali Della Sardegna for as low as $21 (€17). When you search for schedules and tickets, Omio will show you the best journey
BlaBlaCar
ARST Spa - Trasporti Regionali Della Sardegna
FAQs: Bus from Olbia to Cagliari
Find answers to the most common questions about traveling from Olbia to Cagliari by bus. 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 bus, the cheapest option, or tips for making the most of your visit at Cagliari, this guide helps you travel smarter and with confidence.

- Cagliari Cathedral, a historic church with a mix of architectural styles and stunning interior decorations
- Bastione di Saint Remy, a prominent terrace offering panoramic views of the city and the sea
- Poetto Beach, a popular urban beach known for its long stretch of sand and clear waters
- Roman Amphitheatre of Cagliari, an ancient Roman structure used for entertainment and events
- Museo Archeologico Nazionale, a museum housing significant archaeological artifacts from Sardinia's history.
- Discover the Roman Amphitheatre, an ancient site showcasing Cagliari's Roman heritage and hosting cultural events
- Relax at Poetto Beach, a popular spot for sunbathing, swimming, and enjoying the vibrant local atmosphere
- Wander through the Castello District, a historic area filled with narrow streets, charming shops, and cultural landmarks
- Take a stroll through the Marina District, known for its lively atmosphere, seafood restaurants, and picturesque harbor views
- Visit the Botanical Garden of Cagliari, a serene oasis featuring a diverse collection of Mediterranean and exotic plants.
To find the cheapest bus tickets for your trip from Olbia to Cagliari, follow these tips:
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Most popular bus connections from Olbia
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