Miami (MIA) to Porto (OPO) flight deal in economy from $699
$922 USD
-24%$699 USD
Verified 16 days agoOctober 2026
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Fair Availability
34% of dates checked are available within 10% of the lowest price
Monday, October 5th, 2026
6 round-trip options
Returning
Sun, Oct 11, 2026•6 Day Trip
$913 USD
Returning
Wed, Oct 14, 2026•9 Day Trip
$820 USD
Returning
Thu, Oct 15, 2026•10 Day Trip
$830 USD
Returning
Fri, Oct 16, 2026•11 Day Trip
$1,025 USD
Returning
Sat, Oct 17, 2026•12 Day Trip
$1,017 USD
Returning
Mon, Oct 19, 2026•14 Day Trip
$861 USD