Home
Premium Fare Deals
About
Pricing
USD
US Dollar
Sign In
AC
Air Canada
LH
Lufthansa
LX
Swiss International Air Lines
OS
Austrian Airlines
UA
United Airlines
One Way
•
Economy
MIA
Miami International Airport
Miami, United States
OPO
Francisco Sá Carneiro Airport
Porto, Portugal
$500 USD
-26%
$371
USD
Verified Nov 29, 2025 at 5:45 AM
December 2025
Today
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
$426
2
$426
3
$426
4
$426
5
$426
6
$390
7
$595
8
$473
9
$416
10
$416
11
$495
12
$591
13
$631
14
$607
15
$616
16
$749
17
$720
18
$900
19
$1,628
20
$1,392
21
$1,099
22
$924
23
$619
24
$485
25
$508
26
$582
27
$557
28
$509
29
$496
30
$496
31
$497
1
$628
2
$842
3
$955
4
$855
Fair Availability
27% of dates checked are available within 10% of the lowest price
Monday, December 29th, 2025
Outbound Flights
·
→
·
→
·
→
Google Flights
