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Connecting route · United States → Portugal

Flights from Seattle to Porto

There are no direct flights from Seattle to Porto. The fastest way is one stop via Paris or Amsterdam, about 12h 22m door to door (63 connections a week on current schedules).

No direct flights · 6 connection options From 12h 22m
SEAOPOEWR

Seattle to Porto at a glance

Fastest journey12h 22mVia Paris, on current schedules
Nonstop flightsNoneConnect via Paris or Amsterdam

Best ways to fly from Seattle to Porto

Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.

1
SEA Paris (CDG) OPO
Leg 1: Air France, Delta Air Lines · Leg 2: Air France, Transavia France, Royal Air Maroc
Mon18:45 SEA13:15 CDG1h 00m connection14:15 CDG15:07 OPODelta Air Lines + Air France
10 connections a week One airline, one ticket Fastest 12h 22m
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2
SEA Amsterdam (AMS) OPO
Leg 1: Delta Air Lines, Xiamen Airlines · Leg 2: KLM
Mon18:30 SEA12:56 AMS1h 04m connection14:00 AMS15:28 OPODelta Air Lines + KLM
10 connections a week Same alliance Fastest 12h 58m
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3
SEA New York (EWR) OPO
Leg 1: Alaska Airlines, United Airlines · Leg 2: TAP Air Portugal, United Airlines
Thu10:00 SEA17:56 EWR2h 04m connection20:00 EWR07:21 OPOAlaska Airlines + United Airlines
27 connections a week One airline, one ticket Fastest 13h 21m
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4
SEA Frankfurt (FRA) OPO
Leg 1: Condor, Lufthansa · Leg 2: Lufthansa, TUI fly Deutschland
Wed18:00 SEA12:41 FRA3h 19m connection16:00 FRA17:52 OPOCondor + TUI fly Deutschland
8 connections a week One airline, one ticket Fastest 15h 52m
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5
SEA Munich (MUC) OPO
Leg 1: Lufthansa · Leg 2: Lufthansa, TUI fly Deutschland
Wed20:00 SEA14:42 MUC6h 48m connection21:30 MUC23:10 OPOLufthansa
8 connections a week One airline, one ticket Fastest 19h 10m
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6
SEA Copenhagen (CPH) OPO
Leg 1: SAS · Leg 2: Norwegian Air Shuttle, SAS, Ryanair
One airline, one ticket ~15h 03m
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Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.

Good to know

Distance
8,186 km5,084 miles
Journey time
12h 22mon current schedules
Time difference
+8hPorto vs Seattle
Currency in Porto
EUR
Airports
SEA, BFI → OPO

Flights from Seattle to Porto: questions answered

Are there direct flights from Seattle to Porto?
No. There is no nonstop service, so you will connect, most easily in Paris, Amsterdam and New York. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Seattle to Porto?
With one connection the journey usually takes around 12h 22m, depending on the layover. The straight-line distance is 8,186 km.
Where do you change planes between Seattle and Porto?
The best connecting points are Paris (CDG), Amsterdam (AMS), New York (EWR) and Frankfurt (FRA). Air France flies both legs via Paris, so you can book it as one ticket.
Which airports serve Seattle and Porto?
Seattle: Seattle–Tacoma International Airport (SEA) and King County International Airport - Boeing Field (BFI). Porto: Francisco de Sá Carneiro Airport (OPO).
What is the time difference between Seattle and Porto?
Porto is 8 hours ahead of Seattle.

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