4.9
4.6
Travel Information
Compare bus and train for Porto to Cascais
Omio recommends booking the bus as it is the most popular option from Porto to Cascais among Omio's users. If you are prioritising price, take the bus, with an average ticket price of $23 For those with little time, consider booking a train, which has an average total journey time of 4h 23m. If you are seeking to minimise your carbon footprint, the bus is your best option, with estimated CO2 emissions of 0.3 - 0.7kg. Average ticket prices depend on the travel mode: a bus costs an average of $23, while a train costs an average of $36.
Distance: 174 miles (281 km)
Compare bus with
Most popular Bus | Train | Driving |
|---|---|---|
$23 Average price Cheapest | $36 Average price | $102 Average price (fuel + tolls) |
4h 26m Average total duration 3h 56m Onboard + 30m Additional time* | 4h 23m Average total duration Fastest 3h 53m Onboard + 30m Additional time* | 3h 16m Average total duration (door-to-door) |
0.3 - 0.7kg CO2 emissions Lowest | - CO2 emissions | - CO2 emissions |
 Most popular bus company |  Most popular train company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from Porto to Cascais:
A bus is $13 less than a train for this route with tickets for a train from Porto to Cascais costing on average $36.
Other travel options to Cascais take longer:
Bus takes on average 4h 26m.
Tickets start at around $36 compared to roughly $102 in fuel and tolls — a saving of about $66. The journey takes 3h 53m versus 3h 16m 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.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
Travel optionsfrom Porto to Cascais
How to get from Porto to Cascais by train, bus or flight.
Our recommendation
The best way to travel from Porto to Cascais is by taking a bus because it’s the best combination of price and speed.
FlixBus8:15 PM3h35Porto, Terminal Intermodal de Campanhã11:50 PMSintra, Portela Estacao Sul$61One-way0 transfers
Cheapest
- FlixBus8:15 PM3h35Porto, Terminal Intermodal de Campanhã11:50 PMSintra, Portela Estacao Sul$61One-way0 transfers
Fastest
- FlixBus8:15 PM3h35Porto, Terminal Intermodal de Campanhã11:50 PMSintra, Portela Estacao Sul$61One-way0 transfers
Other options
- FlixBus8:15 PM3h55Porto, Terminal Intermodal de Campanhã12:10 AMAlcabideche, Av. República (CascaiShopping - Terminal)$61One-way0 transfers
- FlixBus4:00 PM3h35Porto, Terminal Intermodal de Campanhã7:35 PMSintra, Portela Estacao Sul$81One-way0 transfers
- FlixBus1:15 PM3h35Porto, Terminal Intermodal de Campanhã4:50 PMSintra, Portela Estacao Sul$81One-way0 transfers
Find all the dates and times for this journey by train, bus, flight, and ferry .
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FAQs: Travel from Porto to Cascais
Travel to Cascais easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Porto to Cascais.
This is compared to other travel options from Porto to Cascais:
A bus is $13 less than a train for this route with tickets for a train from Porto to Cascais costing on average $36.
Other travel options to Cascais take longer:
Bus takes on average 4h 26m.
- Around 25 buses per day.
- Around 4 trains per day.
However, we recommend checking specific travel dates for your route between Porto and Cascais as scheduled services by bus and train can vary by season or day of the week.
- Trains mostly depart from Porto - Campanhã and arrive in Sabugo.
- Buses mostly depart from Porto, Terminal Intermodal de Campanhã and arrive in Lisboa, Terminal Rodoviário de Sete Rios.
- Travel with Comboios De Portugal to go to Cascais by train.
- Travel with Rede Expressos, FlixBus, Citi Express to go to Cascais by bus.
- 10 direct buses per day with Rede Expressos, FlixBus.
Travelling from Porto to Cascais: related information
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