- Must visit
Museu Condes de Castro Guimarães
Elegant museum in a former noble residence, showing paintings, manuscripts and decorative arts in one of Cascais’s signature cultural sites.
Cheapest price on 05 Sept
£9
Average ticket price on 05 Sept
£19
Fastest journey on 05 Sept
3 h 35 m
Average journey duration on 05 Sept
3 h 43 m
Buses on 05 Sept
20
Distance
281 km
The best way to find a cheap coach ticket from Porto to Cascais is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Porto to Cascais will cost around £19 if you buy it on the day, but you can find cheap coach tickets today for only £9.
On Sat 05 Sept, we found 20 buses from Porto to Cascais, including 9 direct services.
These direct buses cover the 281 km distance in an average of 3 h 43 m but if you time it right, some buses will get you there in just 3 h 35 m .
The slowest buses will take 3 h 55 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.
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FlixBusOmio recommends booking the coach as it is the most popular option from Porto to Cascais among Omio's users. If you are prioritising price, take the coach, with an average ticket price of £8 For those with little time, consider booking a train, which has an average total journey time of 4h 13m. If you are seeking to minimise your carbon footprint, the coach is your best option, with estimated CO2 emissions of 0.3 - 0.7kg. Average ticket prices depend on the travel mode: a coach costs an average of £8, while a train costs an average of £26.
Distance: 281 km
Most popular Coach | Train | Driving |
|---|---|---|
£8 Average Price Cheapest | £26 Average Price | £77 Average Price (fuel + tolls) |
4h 27m Average total duration 3h 57m Onboard + 30m Additional time* | 4h 13m Average total duration Fastest 3h 43m 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 coach is £19 less than a train for this route with tickets for a train from Porto to Cascais costing on average £26.
Other travel options to Cascais take longer:
Train takes on average 3h 43m.
Coach takes on average 3h 57m.
Tickets start at around £8 compared to roughly £77 in fuel and tolls — a saving of about £70. The journey takes 3h 57m versus 3h 16m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Direct services are operated by FlixBus, Rede Expressos, BlaBlaCar.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
The table below shows live departures for Porto to Cascais coaches for today, Friday 4 September. You can also manually refresh the results below to see updated coach journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
50 · 98 | 15:00 Porto, Terminal Intermodal de Campanhã | 4h15 | 19:15 Almada, Centro Sul | 1 change | |
53 · 36 | 15:00 Porto, Aeroporto Francisco Sá Carneiro | 4h55 | 19:55 Sintra, Av. Mário Firmino Miguel (Portela de Sintra - Estação Norte) | 1 change | |
FlixBus | 16:00 Porto, Terminal Intermodal de Campanhã | 3h35 | 19:35 Sintra, Portela Estacao Sul | 0 changesdirect | |
FlixBus | 16:00 Porto, Terminal Intermodal de Campanhã | 3h55 | 19:55 Alcabideche, Av. República (CascaiShopping - Terminal) | 0 changesdirect | |
![]() | 16:00 Porto, Terminal Intermodal de Campanhã | 3h55 | 19:55 Sintra, Av. Mário Firmino Miguel (Portela de Sintra - Estação Norte) | 0 changesdirect | |
75+ 36 | 17:00 Porto, Aeroporto Francisco Sá Carneiro | 5h40 | 22:40 Sintra, Av. Mário Firmino Miguel (Portela de Sintra - Estação Norte) | 1 change | |
52+ 36 | 17:00 Porto, Aeroporto Francisco Sá Carneiro | 5h40 | 22:40 Sintra, Av. Mário Firmino Miguel (Portela de Sintra - Estação Norte) | 1 change | |
49 · 36 | 17:00 Porto, Aeroporto Francisco Sá Carneiro | 5h40 | 22:40 Sintra, Av. Mário Firmino Miguel (Portela de Sintra - Estação Norte) | 1 change | |
![]() | 18:30 Porto, Terminal Intermodal de Campanhã | 4h10 | 22:40 Sintra, Av. Mário Firmino Miguel (Portela de Sintra - Estação Norte) | 0 changesdirect | |
FlixBus | 20:15 Porto, Terminal Intermodal de Campanhã | 3h55 | 0:10 Alcabideche, Av. República (CascaiShopping - Terminal) | 0 changesdirect | |
FlixBus | 20:15 Porto, Terminal Intermodal de Campanhã | 3h35 | 23:50 Sintra, Portela Estacao Sul | 0 changesdirect | |
| Saturday 5 September | |||||
53 · 91 | 1:15 Porto, Terminal Intermodal de Campanhã | 5h30 | 6:45 Almada, Centro Sul | 1 change | |
49 · 90 | 5:00 Porto, Terminal Intermodal de Campanhã | 4h15 | 9:15 Almada, Centro Sul | 1 change | |
36+ 52 | 6:30 Porto, Aeroporto Francisco Sá Carneiro | 5h55 | 12:25 Sintra, Av. Mário Firmino Miguel (Portela de Sintra - Estação Norte) | 1 change | |
10 · 96 | 10:00 Porto, Terminal Intermodal de Campanhã | 4h15 | 14:15 Almada, Centro Sul | 1 change | |
60 · 83 | 11:00 Porto, Terminal Intermodal de Campanhã | 4h15 | 15:15 Almada, Centro Sul | 1 change | |
![]() | 13:00 Porto, Terminal Intermodal de Campanhã | 4h10 | 17:10 Sintra, Av. Mário Firmino Miguel (Portela de Sintra - Estação Norte) | 0 changesdirect | |
50+ 98 | 13:00 Porto, Terminal Intermodal de Campanhã | 4h30 | 17:30 Almada, Centro Sul | 1 change | |
FlixBus | 13:15 Porto, Terminal Intermodal de Campanhã | 3h35 | 16:50 Sintra, Portela Estacao Sul | 0 changesdirect | |
FlixBus | 13:15 Porto, Terminal Intermodal de Campanhã | 3h55 | 17:10 Alcabideche, Av. República (CascaiShopping - Terminal) | 0 changesdirect | |
Find all the dates and times for this journey
Compare coach and train 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.
Buses from Porto to Cascais run on average 22 times per day, taking around 3h 57m. Cheap bus tickets for this journey start at £4 if you book in advance.
There are 11 coaches per day. The earliest coach runs at 00:15, the last at 23:20. The fastest coach covers the 281 km distance in 3h 35m.
Distance 281 km |
Average bus duration 3h 57m |
Cheapest ticket price £4 |
Buses per day 22 |
Direct buses 11 |
Fastest bus 3h 35m |
First bus 0:15 |
Last bus 23:20 |
Cheapest Month Sept |
Cheapest Day Sat |
High Season Jul - Sept |
Low Season Jan - Mar |
Busiest Day Mon |
Least Busy Day Wed |
Best time to book 6 days |
Discover the best of Cascais — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Cascais trip today.
Elegant museum in a former noble residence, showing paintings, manuscripts and decorative arts in one of Cascais’s signature cultural sites.
Modern art museum in the cultural quarter, known for Portuguese and international contemporary works and a calm garden setting.
Museum dedicated to the sea, fishing and the maritime history of Cascais, with compact exhibits that explain local identity clearly.
Rugged coastal chasm where waves crash into the cliffs, creating one of Cascais’s most memorable natural viewpoints.
Popular waterfront promenade linking Cascais and Estoril, loved for sea views, beaches and an easy flat walk at sunset.
Large seafront park beside the museums, ideal for walks, picnics and relaxed views of grand villas and the Atlantic.
Chargrilled sea bass, a staple of Cascais fishing heritage, usually served simply with olive oil and boiled potatoes to showcase very fresh local fish.
Gooseneck barnacles gathered from the Atlantic coast, prized for their intense sea flavour and usually boiled briefly in salted water.
Clams cooked with garlic, olive oil, coriander and white wine. A classic Portuguese seafood dish common along the Cascais coast.
Refined dining with Atlantic views, focusing on fish and seafood with polished service and a smart, contemporary atmosphere.
Traditional seafood restaurant by the marina, known for very fresh fish, shellfish and a classic coastal atmosphere.
Long-running local favourite specialising in grilled fish and Portuguese seafood dishes in a straightforward, convivial setting.
Moderate for Portugal: Cascais is pricier than many towns, with higher hotel and dining costs, but local trains to Lisbon and everyday cafés remain reasonable.
Service is usually included. Round up or leave 5-10% in restaurants for good service. In cafés, small change is fine; for taxis, round up the fare.
Find answers to the most common questions about traveling from Porto to Cascais by coach. 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 coach, the cheapest option, or tips for making the most of your visit at Cascais, this guide helps you travel smarter and with confidence.

Most Porto to Cascais buses use the Porto, Terminal Intermodal de Campanhã to Almada, Centro Sul station pair. Use this guide to compare Porto and Cascais bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Porto, Terminal Intermodal de Campanhã is 2 km from Porto city centre. Public transport options include:
Porto, Terminal Intermodal de Campanhã has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC and Ticket Office.
Food options include: Cafetaria Terminal (in the station), Restaurante Campanhã (0.5 km), Tasquinha do Caco (0.7 km).
Free Wi-Fi. ATMs are located near the main entrance.
Ticket office support is available at Porto, Terminal Intermodal de Campanhã.
Available at Porto, Terminal Intermodal de Campanhã: Parking, Taxis, WC.
Accessibility facilities are available at Porto, Terminal Intermodal de Campanhã: Elevators.
Here are some other resources that might have the information you need