Travelling from Seattle-Tacoma International Airport (SEA) to Lisbon Portela Airport (LIS): what you need to know
The timezone in Lisbon is UTC+0, which is seven hours ahead of Seattle.
Your SEA to LIS flight won't wait if you're late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.
During popular months like July, it's best to get to the airport earlier. Arrive two hours before domestic departures and four hours ahead for an international flight whenever you're flying during a peak period in general.
We make it easy to book a flight with a stopover. To see your options for tickets from Seattle-Tacoma International Airport to Lisbon Portela Airport, uncheck 'Direct flights only.' Then, pick a flight that has a stop long enough to visit your chosen city. Top stopovers between SEA and LIS include:
London Heathrow Airport
Charles de Gaulle Airport
Washington Dulles International Airport
How to find the cheapest flights from Seattle-Tacoma International Airport (SEA) to Lisbon Portela Airport (LIS)
The lowest price we've seen for a one-way Seattle-Tacoma International Airport to Lisbon Portela Airport flight is ر.ق. 983. A return ticket right now is ر.ق. 1,576. Depending on the availability when you book, these fares could change.
Don't leave everything to the last moment. You're more likely to get cheap tickets from SEA to LIS if you book in advance. Airlines often have some fantastic early bird discounts.
Finding cheap flights from Seattle-Tacoma International Airport to Lisbon Portela Airport is more likely if you can be flexible with your travel plans. Use the 'Whole month' search tool to see the lowest fares across every month and score a great deal.
There's no need to check back in every day to see if fares have dropped when you create a Price Alert. We'll update you as soon as there's a change in price on cheap flights from SEA to LIS.
Find the ideal flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Seattle-Tacoma International Airport to Lisbon Portela Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and number of stops.
Handy information about Seattle-Tacoma International Airport (SEA)
81.27% of flights departing from Seattle-Tacoma International Airport touch down at their destination on time. With its dependable on-time performance, disruptions are unlikely when jetting out of SEA.
Seattle-Tacoma International Airport is around 23 kilometres from central Seattle. If you're catching a cab, ride-sharing or driving from the centre, it'll take 20 minutes or so to get there, depending on the traffic.
You can expect a journey time of roughly 55 minutes on public transport.
Get your holiday off to a hassle-free start by staying near SEA. Whether you're catching an early flight from Seattle-Tacoma International Airport to Lisbon Portela Airport or just don't like being rushed, these hotels have you covered:
Arriving at Lisbon Portela Airport (LIS)
The last thing you want is a long trip to your hotel if you're getting in late on a Seattle-Tacoma International Airport to Lisbon Portela Airport flight. Reserve one of these accommodation options near LIS instead:
Get your adventure underway by picking up a Lisbon Portela Airport rental car. Grab a set of wheels from Klass Wagen, Goldcar or OK Mobility to explore Lisbon and beyond.
Booking your ride from Lisbon Portela Airport about two weeks in advance can help you get the best possible rate.
Getting from Lisbon Portela Airport (LIS) to central Lisbon
Lisbon Portela Airport is approximately 10 kilometres from central Lisbon. Driving there takes about 20 minutes.
It takes around 1 hour when travelling by public transport.
When to fly to Lisbon Portela Airport (LIS)
The quietest month for a flight from Seattle-Tacoma International Airport to Lisbon Portela Airport is January, while June is the most popular. Choose the ideal time to go to Lisbon based on whether you prefer a bustling atmosphere or a more laid-back vibe.
The warmest month in Lisbon is August, with temperatures ranging between 16ºC and 29ºC. Lock in your flights from Seattle-Tacoma International Airport to Lisbon Portela Airport in this month if you enjoy this type of weather.
January has average temperatures of between 8ºC and 16ºC. Search for cheap tickets from SEA to LIS sometime around then if you'd rather travel in cooler conditions.
Explore more of Portugal
Lisbon is easy to fall in love with, but there are so many other corners of Portugal just waiting to be discovered. Around 274 kilometres north of Lisbon, a visit to Porto will keep you on the go. Don't miss top attractions like Livraria Lello, Ribeira District and The Douro River.
Amadora is another standout destination in Portugal and is around 8 kilometres north-west of Lisbon. No journey is complete without visiting Jardim Porta do Viveiro Alfragide, Jardim Caracol do Victor Alfragide and Jardim e estatua Eduardo Jorge.
