Fare Guide
Estimated lowest fares found within 7 days
Cheapest Airline
The cheapest airline(s) flying from Seattle to Porto is Icelandair.
Cheapest Month
July
Travel Period: May 2024 - April 2025
The cheapest month(s) to fly from Seattle to Porto is July.
Cheapest Day of the Week
Wednesday
The cheapest day(s) of the week to fly from Seattle to Porto is Wednesday.
Cheapest Time
10am
The cheapest time of the day to fly from Seattle to Porto is in the morning.
Early Morning 12:01am - 06:00am
Morning 6:01am - 12:00pm
Afternoon 12:01pm - 6:00pm
Evening 6:01pm to 12:00am
12am
6am
12pm
6pm
How far is Porto from Seattle?
The flight distance between Seattle and Porto is 8186km. Check all available flights on Wego.