Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | TIC - Terminal Intermodal Campanhã | Castro Daire | CheapestFastest | ||||
| Bus | Oporto (Aeropuerto) | Castro Daire | No tags | ||||
| Bus | Oporto (Aeropuerto) | Castro Daire | No tags | ||||
| Bus | TIC - Terminal Intermodal Campanhã | Castro Daire | No tags | ||||
| Bus | TIC - Terminal Intermodal Campanhã | Castro Daire | No tags |
Last refresh of the prices: Today at 4:30 PM WET.
Compare 2 ways to go from Porto to Castro Daire
We recommend taking the bus
Among the sustainable travel choices, the bus stands out as the good way to reach Castro Daire. The journey takes about 3 hours and with fares starting at just $19, it presents an excellent value for a comfortable ride.
8bus per day
3hAverage Duration
38 milesDistance
2kgCO₂ emissions
| Average Price | Average Duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average Price$19 - $22 | Average Duration3h | 2kg CO₂e | ||
Carpool | Average Price$17 - $17 | Average Duration1h 40m | 3kg CO₂e |
Compare bus companies
4 out of 5 stars4/523,964 reviews
4 out of 5 stars4/53,772 reviews
PT bus companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Rede Expressos, Trenitalia
Frequently asked questions about traveling from Porto to Castro Daire by bus
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
11/21
$17
11/22
No data
Today
No data
11/24
$17
11/25
No data
11/26
No data
11/27
No data
11/28
No data
The cheapest trip from Porto to Castro Daire was searched and found on Nov 21, 2025 with a price of $17To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Porto to Castro Daire, as early as possible.
You can expect to pay from $17 to $20 for a bus ticket from Porto to Castro Daire based on the last 2 days. You can expect to find the cheapest price for the trip at $17 which is on 2025-11-24.
