There are 4 ways to get from Dublin to Cascais by plane, car, car ferry, ferry, train, or bus
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly
best- Fly from Dublin Airport (DUB) to Lisbon-Portela Airport (LIS)plane DUB - LIS
6h 28m€66–273Drive, car ferry
- Drive from Dublin to Rosslare Harbourcar
- Take the carferry from Rosslare Harbour to Bilbaocarferry
- Drive from Bilbao to Cascaiscar
37h 50m€211–797Ferry, train, bus
- Take the ferry from Dublin Ferryport B+I to Holyhead Ferryferry 0
- Take the train from Holyhead to London Eustontrain
- Take the train from London St Pancras Intl to Lille Europetrain Eil
- Take the bus from Lille - Europe Train Station to Lisbon - Orientebus
41h 1m€382–684Ferry, train, bus via Madrid Airport (MAD)
- Take the ferry from Dublin Ferryport B+I to Cherbourgferry
- Take the train from Cherbourg to Lisontrain Ter
- Take the train from Lison to Rennestrain Ter
- Take the bus from Rennes to Madrid Barajas Airportbus
- Take the bus from Madrid - Barajas Airport T4 to Cascaisbus
2d 3h€297–954
Dublin to Cascais by ferry, train, foot, and bus
Questions & Answers
The cheapest way to get from Dublin to Cascais is to fly which costs €65 - €280 and takes 6h 28m.
The fastest way to get from Dublin to Cascais is to fly which takes 6h 28m and costs €65 - €280.
The distance between Dublin and Cascais is 1696 km.
The best way to get from Dublin to Cascais without a car is to ferry and train and bus which takes 41h 1m and costs €380 - €700.
It takes approximately 6h 28m to get from Dublin to Cascais, including transfers.
There are 7399+ hotels available in Cascais.
What companies run services between Dublin, Ireland and Cascais, Portugal?
Aer Lingus, Ryanair, and TAP Portugal fly from Dublin Airport (DUB) to Lisbon-Portela Airport (LIS) 5 times a day.
- Website
- ryanair.com
Flights from Dublin Airport to Lisbon-Portela Airport
- Ave. Duration
- 2h 50m
- When
- Every day
- Estimated price
- €60–220
- Website
- flytap.com
Flights from Dublin Airport to Lisbon-Portela Airport
- Ave. Duration
- 2h 55m
- When
- Every day
- Estimated price
- €65–250
- Website
- aerlingus.com
Flights from Dublin Airport to Lisbon-Portela Airport
- Ave. Duration
- 3h
- When
- Every day
- Estimated price
- €50–230
- Phone
- +44 (0)345 528 0253
- Website
- Avanti West Coast
Train from Holyhead to London Euston
- Ave. Duration
- 3h 48m
- Frequency
- 5 times a day
- Estimated price
- €110–180
- Website
- Avanti West Coast
- Phone
- +44 (0)3432 186 186
- Website
- Eurostar
Train from London St Pancras Intl to Lille Europe
- Ave. Duration
- 1h 21m
- Frequency
- Hourly
- Estimated price
- €75–130
- Website
- Eurostar
Rome2Rio's guide to Société Nationale des Chemins de fer Français (SNCF)
Contact DetailsContact Details
- Phone
- +33 1 84 94 36 35
- Website
- Oui.SNCF
Train from Cherbourg to Lison
- Ave. Duration
- 40 min
- Frequency
- Hourly
- Estimated price
- €12–25
- Website
- Oui.SNCF
Train from Lison to Rennes
- Ave. Duration
- 2h 53m
- Frequency
- 4 times a day
- Estimated price
- €35–75
- Website
- Oui.SNCF
- Phone
- +3 318 576 2228
- Website
- BlaBlaCar Bus
Bus from Lille - Europe Train Station to Lisbon - Oriente
- Ave. Duration
- 27h 50m
- Frequency
- Once daily
- Estimated price
- €170–320
- Website
- BlaBlaCar Bus
Bus from Madrid - Barajas Airport T4 to Cascais
- Ave. Duration
- 9h 15m
- Frequency
- Twice daily
- Estimated price
- €55–100
- Website
- BlaBlaCar Bus
- Phone
- +49 30 300 137 300
- [email protected]
- Website
- Flixbus
Bus from Rennes to Madrid Barajas Airport
- Ave. Duration
- 15h 55m
- Frequency
- Twice daily
- Estimated price
- €85–150
- Website
- Flixbus
- Phone
- +353 21 427 7801
- [email protected]
- Website
- brittanyferries.ie
Car ferry from Rosslare Harbour to Bilbao
- Ave. Duration
- 27h 30m
- Frequency
- Twice a week
- Estimated price
- €45–550
- Website
- https://www.brittanyferries.ie/
- Single Ticket
- €45–210
- Car Single Ticket
- €140–550
- Phone
- +44 844 770 7070
- [email protected]
- Website
- Stena Line
Ferry from Dublin Ferryport B+I to Holyhead Ferry
- Ave. Duration
- 3h 31m
- Frequency
- Every 4 hours
- Estimated price
- €23–50
- Website
- Stena Line
- Phone
- +353 818 300 400
- [email protected]
- Website
- Irish Ferries
Ferry from Dublin Ferryport B+I to Cherbourg
- Ave. Duration
- 18h 30m
- Frequency
- 6 times a week
- Estimated price
- €100–600
- Website
- Irish Ferries
Want to know more about travelling around Portugal
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the UK: What do I need to know?
Read the travel guide
5 delightfully under-the-radar French towns you need to visit
Read the travel guide
Train travel in France: A guide to SNCF
Read the travel guide


































