Phoenix (PHX) to Porto (OPO) flight deal in economy from $706

Air CanadaACAir CanadaLufthansaLHLufthansaSwiss International Air LinesLXSwiss International Air LinesAustrian AirlinesOSAustrian AirlinesUnited AirlinesUAUnited Airlines
Round Trip•Economy
United StatesPHX

Phoenix Sky Harbor International Airport

Phoenix, United States
PortugalOPO

Francisco Sá Carneiro Airport

Porto, Portugal
$955 USD
-26%$706 USD
Verified 16 days ago
Fair Availability
27% of dates checked are available within 10% of the lowest price

Tuesday, September 15th, 2026

7 round-trip options

Returning
Sun, Sep 20, 2026•5 Day Trip
$987 USD
Google Flights
Returning
Mon, Sep 21, 2026•6 Day Trip
$977 USD
Google Flights
Returning
Thu, Sep 24, 2026•9 Day Trip
$926 USD
Google Flights
Returning
Fri, Sep 25, 2026•10 Day Trip
$927 USD
Google Flights
Returning
Sat, Sep 26, 2026•11 Day Trip
$996 USD
Google Flights
Returning
Sun, Sep 27, 2026•12 Day Trip
$1,092 USD
Google Flights
Returning
Tue, Sep 29, 2026•14 Day Trip
$927 USD
Google Flights