There are 6 ways to get from Seattle to Cascais by plane or train
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly Seattle-Tacoma International Airport to Lisbon-Portela Airport
best- Fly from Seattle-Tacoma International Airport (SEA) to Lisbon-Portela Airport (LIS)plane SEA - LIS
17h 35m€314–667Fly Paine Field County Airport to Lisbon-Portela Airport
cheapest- Fly from Paine Field County Airport (PAE) to Lisbon-Portela Airport (LIS)plane PAE - LIS
22h 55m€274–1,133Train to Portland International Airport, fly to Lisbon-Portela Airport
- Take the train from Seattle to Portlandtrain
- Fly from Portland International Airport (PDX) to Lisbon-Portela Airport (LIS)plane PDX - LIS
21h 27m€404–1,507Fly King County International Airport to Lisbon-Portela Airport
- Fly from King County International Airport (BFI) to Lisbon-Portela Airport (LIS)plane BFI - LIS
19h 57m€350–1,413Fly Seattle-Tacoma International Airport to Francisco De Sá Carneiro Airport, train
- Fly from Seattle-Tacoma International Airport (SEA) to Francisco De Sá Carneiro Airport (OPO)plane SEA - OPO
- Take the train from Porto Campanha to Lisboa Orientetrain
21h 51m€342–738Fly Seattle-Tacoma International Airport to Faro Airport, train
- Fly from Seattle-Tacoma International Airport (SEA) to Faro Airport (FAO)plane SEA - FAO
- Take the train from Faro to Entrecampostrain
22h 7m€305–981
Seattle-Tacoma International Airport (SEA) to Lisbon-Portela Airport (LIS) flights
Questions & Answers
The cheapest way to get from Seattle to Cascais is to fly which costs €310 - €700 and takes 17h 35m.
The fastest way to get from Seattle to Cascais is to fly which takes 17h 35m and costs €310 - €700.
The distance between Seattle and Cascais is 8432 km.
It takes approximately 17h 35m to get from Seattle to Cascais, including transfers.
Cascais is 8h ahead of Seattle. It is currently 9:13 PM in Seattle and 5:13 AM in Cascais.
There are 7172+ hotels available in Cascais.
What companies run services between Seattle, WA, USA and Cascais, Portugal?
British Airways, Air France, and seven other airlines fly from Seattle-Tacoma International Airport (SEA) to Lisbon-Portela Airport (LIS) every 4 hours.
- Website
- delta.com
Flights from Seattle-Tacoma International Airport to Lisbon-Portela Airport via Paris Charles de Gaulle
- Ave. Duration
- 14h 27m
- When
- Every day
- Estimated price
- €240–950
Flights from Seattle-Tacoma International Airport to Lisbon-Portela Airport via Amsterdam Schiphol
- Ave. Duration
- 17h
- When
- Every day
- Estimated price
- €250–1,000
Flights from Portland International Airport to Lisbon-Portela Airport via Amsterdam Schiphol
- Ave. Duration
- 13h 50m
- When
- Every day
- Estimated price
- €350–1,400
Flights from Portland International Airport to Lisbon-Portela Airport via New York JFK
- Ave. Duration
- 17h
- When
- Every day
- Estimated price
- €330–1,300
Flights from King County International Airport to Lisbon-Portela Airport via Portland International Airport, Amsterdam Schiphol
- Ave. Duration
- 16h 10m
- When
- Monday to Friday
- Estimated price
- €400–1,600
Flights from Seattle-Tacoma International Airport to Francisco De Sá Carneiro Airport via Amsterdam Schiphol
- Ave. Duration
- 13h 55m
- When
- Every day
- Estimated price
- €230–900
Flights from Seattle-Tacoma International Airport to Francisco De Sá Carneiro Airport via Paris Charles de Gaulle
- Ave. Duration
- 18h 37m
- When
- Every day
- Estimated price
- €230–900
Flights from Seattle-Tacoma International Airport to Faro Airport via Amsterdam Schiphol
- Ave. Duration
- 16h 40m
- When
- Sunday
- Estimated price
- €280–1,100
- Website
- britishairways.com
Flights from Seattle-Tacoma International Airport to Lisbon-Portela Airport via London Heathrow
- Ave. Duration
- 14h 25m
- When
- Every day
- Estimated price
- €330–550
Flights from Portland International Airport to Lisbon-Portela Airport via London Heathrow
- Ave. Duration
- 14h 15m
- When
- Every day
- Estimated price
- €370–1,100
Flights from King County International Airport to Lisbon-Portela Airport via Portland International Airport, London Heathrow
- Ave. Duration
- 16h 20m
- When
- Monday to Friday
- Estimated price
- €340–1,500
Flights from Seattle-Tacoma International Airport to Faro Airport via London Heathrow
- Ave. Duration
- 13h 58m
- When
- Thursday, Saturday, and Sunday
- Estimated price
- €270–1,100
Flights from Paine Field County Airport to Lisbon-Portela Airport via Las Vegas, London Heathrow
- Ave. Duration
- 21h 51m
- When
- Every day
- Estimated price
- €280–1,300
Flights from Paine Field County Airport to Lisbon-Portela Airport via Portland International Airport, London Heathrow
- Ave. Duration
- 21h 12m
- When
- Every day
- Estimated price
- €260–1,100
- Website
- klm.com
Flights from Seattle-Tacoma International Airport to Lisbon-Portela Airport via Amsterdam Schiphol
- Ave. Duration
- 17h
- When
- Every day
- Estimated price
- €250–1,000
Flights from Portland International Airport to Lisbon-Portela Airport via Amsterdam Schiphol
- Ave. Duration
- 13h 50m
- When
- Every day
- Estimated price
- €350–1,400
Flights from Portland International Airport to Lisbon-Portela Airport via New York JFK
- Ave. Duration
- 17h
- When
- Every day
- Estimated price
- €330–1,300
Flights from King County International Airport to Lisbon-Portela Airport via Portland International Airport, Amsterdam Schiphol
- Ave. Duration
- 16h 10m
- When
- Monday to Friday
- Estimated price
- €400–1,600
Flights from Seattle-Tacoma International Airport to Francisco De Sá Carneiro Airport via Amsterdam Schiphol
- Ave. Duration
- 13h 55m
- When
- Every day
- Estimated price
- €230–900
Flights from Seattle-Tacoma International Airport to Francisco De Sá Carneiro Airport via Paris Charles de Gaulle
- Ave. Duration
- 18h 37m
- When
- Every day
- Estimated price
- €230–900
- Website
- lufthansa.com
Flights from Seattle-Tacoma International Airport to Lisbon-Portela Airport via Frankfurt
- Ave. Duration
- 17h 15m
- When
- Every day
- Estimated price
- €320–440
Flights from Portland International Airport to Lisbon-Portela Airport via Newark
- Ave. Duration
- 14h 17m
- When
- Every day
- Estimated price
- €330–1,300
Flights from Portland International Airport to Lisbon-Portela Airport via Frankfurt
- Ave. Duration
- 15h 50m
- When
- Thursday
- Estimated price
- €360–1,100
Flights from Seattle-Tacoma International Airport to Francisco De Sá Carneiro Airport via Frankfurt
- Ave. Duration
- 15h 45m
- When
- Every day
- Estimated price
- €240–950
Flights from Seattle-Tacoma International Airport to Francisco De Sá Carneiro Airport via Munich
- Ave. Duration
- 20h 35m
- When
- Wednesday, Friday, and Sunday
- Estimated price
- €330–950
Flights from Paine Field County Airport to Lisbon-Portela Airport via Portland International Airport, Frankfurt
- Ave. Duration
- 18h 52m
- When
- Thursday
- Estimated price
- €310–900
- Website
- united.com
Flights from Seattle-Tacoma International Airport to Lisbon-Portela Airport via Frankfurt
- Ave. Duration
- 17h 15m
- When
- Every day
- Estimated price
- €320–440
Flights from Portland International Airport to Lisbon-Portela Airport via Newark
- Ave. Duration
- 14h 17m
- When
- Every day
- Estimated price
- €330–1,300
Flights from Portland International Airport to Lisbon-Portela Airport via Frankfurt
- Ave. Duration
- 15h 50m
- When
- Thursday
- Estimated price
- €360–1,100
Flights from Seattle-Tacoma International Airport to Francisco De Sá Carneiro Airport via Frankfurt
- Ave. Duration
- 15h 45m
- When
- Every day
- Estimated price
- €240–950
Flights from Paine Field County Airport to Lisbon-Portela Airport via Portland International Airport, Frankfurt
- Ave. Duration
- 18h 52m
- When
- Thursday
- Estimated price
- €310–900
Flights from Paine Field County Airport to Lisbon-Portela Airport via Las Vegas, London Heathrow
- Ave. Duration
- 19h 7m
- When
- Every day
- Estimated price
- €340–1,300
- Website
- flytap.com
Flights from Portland International Airport to Lisbon-Portela Airport via Boston
- Ave. Duration
- 14h 40m
- When
- Every day
- Estimated price
- €310–1,100
Flights from Portland International Airport to Lisbon-Portela Airport via Frankfurt
- Ave. Duration
- 15h 50m
- When
- Thursday
- Estimated price
- €360–1,100
Flights from Seattle-Tacoma International Airport to Francisco De Sá Carneiro Airport via Frankfurt
- Ave. Duration
- 14h
- When
- Monday, Thursday, Saturday, and Sunday
- Estimated price
- €240–700
Flights from Paine Field County Airport to Lisbon-Portela Airport via San Francisco
- Ave. Duration
- 20h 50m
- When
- Tuesday and Saturday
- Estimated price
- €290–950
Flights from Paine Field County Airport to Lisbon-Portela Airport via Portland International Airport, Frankfurt
- Ave. Duration
- 18h 52m
- When
- Thursday
- Estimated price
- €310–900
Flights from Paine Field County Airport to Lisbon-Portela Airport via Portland International Airport, Reykjavik Keflavik Nas
- Ave. Duration
- 24h 47m
- When
- Saturday
- Estimated price
- €260–1,100
Flights from Paine Field County Airport to Lisbon-Portela Airport via Las Vegas, London Heathrow
- Ave. Duration
- 19h 7m
- When
- Every day
- Estimated price
- €340–1,300
- Website
- airfrance.com
Flights from Seattle-Tacoma International Airport to Lisbon-Portela Airport via Paris Charles de Gaulle
- Ave. Duration
- 14h 27m
- When
- Every day
- Estimated price
- €240–950
Flights from Portland International Airport to Lisbon-Portela Airport via New York JFK
- Ave. Duration
- 17h
- When
- Every day
- Estimated price
- €330–1,300
Flights from Seattle-Tacoma International Airport to Francisco De Sá Carneiro Airport via Paris Charles de Gaulle
- Ave. Duration
- 18h 37m
- When
- Every day
- Estimated price
- €230–900
- Website
- icelandair.com
Flights from Seattle-Tacoma International Airport to Lisbon-Portela Airport via Reykjavik Keflavik Nas
- Ave. Duration
- 18h 20m
- When
- Wednesday and Saturday
- Estimated price
- €260–750
Flights from Portland International Airport to Lisbon-Portela Airport via Reykjavik Keflavik Nas
- Ave. Duration
- 21h 50m
- When
- Saturday
- Estimated price
- €350–1,000
Flights from King County International Airport to Lisbon-Portela Airport via Portland International Airport, Reykjavik Keflavik Nas
- Ave. Duration
- 25h 45m
- When
- Saturday
- Estimated price
- €340–1,400
Flights from Seattle-Tacoma International Airport to Faro Airport via Reykjavik Keflavik Nas
- Ave. Duration
- 13h 10m
- When
- Thursday and Sunday
- Estimated price
- €240–1,000
Flights from Paine Field County Airport to Lisbon-Portela Airport via Portland International Airport, Reykjavik Keflavik Nas
- Ave. Duration
- 24h 47m
- When
- Saturday
- Estimated price
- €260–1,100
- Website
- swiss.com
Flights from Seattle-Tacoma International Airport to Lisbon-Portela Airport via Zurich
- Ave. Duration
- 14h 10m
- When
- Monday
- Estimated price
- €140–1,300
Flights from Seattle-Tacoma International Airport to Francisco De Sá Carneiro Airport via Zurich
- Ave. Duration
- 16h 45m
- When
- Monday
- Estimated price
- €140–1,200
- Website
- aerlingus.com
Flights from Seattle-Tacoma International Airport to Lisbon-Portela Airport via Dublin
- Ave. Duration
- 18h 25m
- When
- Monday
- Estimated price
- €260–1,100
Flights from Seattle-Tacoma International Airport to Faro Airport via Dublin
- Ave. Duration
- 16h
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- €290–1,200
- Website
- vueling.com
Flights from Seattle-Tacoma International Airport to Francisco De Sá Carneiro Airport via Barcelona
- Ave. Duration
- 13h 35m
- When
- Thursday and Saturday
- Estimated price
- €240–950
- Website
- ryanair.com
Flights from Seattle-Tacoma International Airport to Faro Airport via Dublin
- Ave. Duration
- 13h 5m
- When
- Wednesday and Sunday
- Estimated price
- €290–1,200
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Seattle to Portland
- Ave. Duration
- 3h 25m
- Frequency
- Every 4 hours
- Estimated price
- €40–95
- Website
- https://www.amtrak.com/home.html
- Phone
- +351 210 900 032
- Website
- cp.pt
Train from Porto Campanha to Lisboa Oriente
- Ave. Duration
- 2h 42m
- Frequency
- Hourly
- Estimated price
- €30–70
- Website
- https://www.cp.pt/en/
Train from Faro to Entrecampos
- Ave. Duration
- 3h 32m
- Frequency
- 5 times a day
- Estimated price
- €30–60
- Website
- https://www.cp.pt/en/
Want to know more about travelling around Portugal
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