Miami (MIA) to Porto (OPO) flight deal in economy from $699
$922 USD
-24%$699 USD
Verified 16 days agoDecember 2026
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Fair Availability
34% of dates checked are available within 10% of the lowest price
Sunday, December 6th, 2026
6 round-trip options
Returning
Sat, Dec 12, 2026•6 Day Trip
$770 USD
Returning
Sun, Dec 13, 2026•7 Day Trip
$770 USD
Returning
Mon, Dec 14, 2026•8 Day Trip
$720 USD
Returning
Wed, Dec 16, 2026•10 Day Trip
$731 USD
Returning
Fri, Dec 18, 2026•12 Day Trip
$795 USD
Returning
Sat, Dec 19, 2026•13 Day Trip
$908 USD