Travelling from Seattle to Porto Airport (OPO): What you need to know
Seattle has a couple of airports where you can start your adventure. Check out your options for reserving a flight from Seattle to Porto Airport (OPO) departing from Seattle-Tacoma International Airport (SEA) or Lake Union Sea Plane Base Airport (LKE).
Porto Airport is located in Porto. The city runs on the UTC+0 timezone and is seven hours ahead of Seattle.
Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Be at the airport with enough time to catch your flight from Seattle to OPO.
Peak season means busier airports, so plan to arrive even earlier. Give yourself at least two hours before a domestic flight and four hours for an international journey to stay on schedule.
Airports in Seattle
Seattle-Tacoma International Airport (SEA)
Consider adding a stopover to find cheap flights from Seattle to OPO. Simply uncheck 'Direct flights only' when browsing departures from Seattle-Tacoma International Airport (SEA). Slip in a stop (and skip the high fares) by flying through one of these popular options:
Amsterdam Airport Schiphol (AMS)
Charles de Gaulle Airport (CDG)
Newark Liberty International Airport (EWR)
SEA is around 23 kilometres from central Seattle. If you're ride-sharing, driving or catching a cab from the centre, it'll take 20 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the trip time to be around 55 minutes.
In search of a comfortable hotel near Seattle-Tacoma International Airport? If you've booked an early flight from Seattle to Porto Airport, these accommodation options will put you conveniently close to check-in:
81.27% of flights departing from Seattle-Tacoma International Airport reach their destination on time. Given its reliable on-time performance, delays are unlikely when jetting out of SEA.
Lake Union Sea Plane Base Airport (LKE)
LKE is around 3 kilometres from central Seattle. It'll take you 10 minutes or so to get to the airport driving from the city centre. Public transport takes approximately 25 minutes.
Got an early start? Think about staying at one of these hotels near Lake Union Sea Plane Base Airport the day before your Seattle to OPO flight:
About Porto Airport (OPO)
The last thing you want is a lengthy journey to your hotel if you're getting in late on a flight from Seattle to Porto Airport. Check in to one of these accommodation options near OPO instead:
Pick up a Porto Airport rental car and explore Porto and beyond with your own set of wheels. Klass Wagen, Goldcar and Drive & Go are leading providers you can book with here.
Get the best deal by reserving your ride around three weeks before your Seattle to Porto Airport flight.
Getting from Porto Airport (OPO) to central Porto
The centre of Porto is around 11 kilometres from Porto Airport. Journey times by cab or car hire will vary based on time of day, so do some research before your trip.
Travelling by public transport takes about 50 minutes.
How to find the cheapest flights from Seattle to Porto Airport (OPO)
The cheapest price we've found for a one-way ticket from Seattle to Porto Airport is 240 €. For a return flight on this route, the best price is 494 €. Depending on how early you book and the availability, these fares could change.
To find cheap flights from Seattle to OPO, book early. Airlines usually offer lower fares when tickets first go on sale.
If you can be flexible with your trip dates, try using the 'Whole month' search tool. It'll show you the cheapest price across the month when searching for your Seattle to Porto Airport ticket.
There's no need to check every day to find out if prices have dropped when you set up a Price Alert. We'll let you know the moment a lower fare pops up on plane tickets from Seattle to OPO.
Discover the best deal on a flight from Seattle to Porto Airport with the help of the filters. Pick your preferred arrival and departure times, number of stops and airlines. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best.'
The best time to fly from Seattle to Porto Airport (OPO)
Think about the pace you're looking for when deciding when to fly. February is the quietest month to go to Porto. August is when most people book flights from Seattle to Porto Airport (OPO), which may be perfect if you'd rather travel when it's busy.
The warmest month in Porto is August, with temperatures ranging between 14ºC (57ºF) and 32ºC (90ºF). Book your Seattle to OPO plane ticket then if that's your ideal forecast.
Look for cheap tickets from Seattle to Porto Airport in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 3ºC (37ºF) and 14ºC (57ºF).
More about Porto
When it comes to searching for somewhere to rest your head, you'll find the best stays in Porto right here. Check out these hotels as soon as you've booked your flight from Seattle to Porto Airport:
Your Porto visit won't be complete without checking out the sights. Leading attractions you can't miss include Ribeira District, Rio Douro and Livraria Lello.
Explore more of Portugal
You've seen Porto, now it's time to discover more of Portugal. Journey around 290 kilometres south to Lisbon to tick off its top attractions. From belém to Pasteis de Belém and Real Mosteiro de Santa Maria de Belém, there's plenty to keep you busy.
Amadora is another well-known destination in Portugal and is around 274 kilometres south of Porto. No trip is complete without seeing Roman Villa, Park Fonte das Avencas and Park Fantasia.
