How long is the flight to Seattle?

The duration of your flight to Seattle depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Seattle on KAYAK are from Lisbon , which takes 18h 45m , and Porto , which takes 19h 00m.

How far is Seattle/Tacoma Intl Airport from central Seattle?

You’ll need to travel 11 miles to reach the Seattle city center from Seattle/Tacoma Intl Airport.

What is the name of Seattle’s airport?

When flying to Seattle, you'll arrive at Seattle/Tacoma Intl Airport (SEA). The airport is also known as Seattle-Tacoma Intl, Seattle/Tacoma, or Seattle/Tacoma Intl.

How does KAYAK find such low prices on flights to Seattle?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Seattle.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Seattle?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights to Seattle?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Seattle?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

How many direct flights to Seattle are there each day?

There are around 1,791 direct flights from within Portugal to Seattle every day. Most flights depart in the morning, with 47% of flights departing in the morning.

How many direct flights to Seattle are there each week?

Each week there are around 12,533 direct flights from within Portugal to Seattle. The most common day for departures is Sunday, with 16% of flights taking off on this day.

What are the most popular airlines flying to Seattle?

The most popular airline among KAYAK users flying to Seattle is KLM, followed by Delta.

$427 CHEAP FLIGHTS from Portugal to Seattle

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Cheap Flights from Portugal to Seattle

Discover the best prices for you by selecting your travel dates on KAYAK.

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Recent round-trip flight deals from Portugal to Seattle

Wed, Oct 21 - Wed, Nov 11

6:35 am - 7:00 pmOPO Porto-SEA Seattle/Tacoma Intl

20h 25m2 stops Valencia London Stansted

6:45 pm - 8:30 pmSEA Seattle/Tacoma Intl-OPO Porto

17h 45m1 stop London Heathrow

$691Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

6:10 am - 8:40 pmLIS Lisbon Humberto Delgado-SEA Seattle/Tacoma Intl

22h 30m2 stops London Gatwick Reykjavik Keflavik Intl

3:35 pm - 7:15 pmSEA Seattle/Tacoma Intl-LIS Lisbon Humberto Delgado

20h 40m2 stops Reykjavik Keflavik Intl London Gatwick

$696Multiple Airlines

Wed, Oct 21 - Wed, Nov 11

7:05 am - 7:00 pmOPO Porto-SEA Seattle/Tacoma Intl

19h 55m1 stop London Stansted

6:45 pm - 8:30 pmSEA Seattle/Tacoma Intl-OPO Porto

17h 45m1 stop London Heathrow

$712Multiple Airlines

Sun, Nov 8 - Mon, Nov 23

9:05 pm - 5:00 pmLIS Lisbon Humberto Delgado-SEA Seattle/Tacoma Intl

27h 55m3 stops Barcelona-El Prat London Gatwick Reykjavik Keflavik Intl

2:35 pm - 8:30 amSEA Seattle/Tacoma Intl-LIS Lisbon Humberto Delgado