Miami (MIA) to Porto (OPO) flight deal in economy from $333

Air CanadaACAir CanadaLufthansaLHLufthansaSwiss International Air LinesLXSwiss International Air LinesAustrian AirlinesOSAustrian AirlinesUnited AirlinesUAUnited Airlines
One Way•Economy
United StatesMIA

Miami International Airport

Miami, United States
PortugalOPO

Francisco Sá Carneiro Airport

Porto, Portugal
$445 USD
-25%$333 USD
Verified 15 days ago
Fair Availability
31% of dates checked are available within 10% of the lowest price

Saturday, August 1st, 2026

Outbound Flights

29h 15m·1 stop
$688 USD
United Airlines
MIAAug 1 20:40
→
EWRAug 1 23:59
UA 2029Boeing 737MAX 9 Passenger
18h 51m layover·Overnight
United Airlines
EWRAug 2 18:50
→
OPOAug 3 06:55
UA 238Boeing 757
17h 8m·1 stop
$731 USD
United Airlines
MIAAug 1 08:47
→
EWRAug 1 11:53
UA 408Boeing 737MAX 9 Passenger
6h 57m layover
United Airlines
EWRAug 1 18:50
→
OPOAug 2 06:55
UA 238Boeing 757
25h 5m·1 stop
$762 USD
Lufthansa
MIAAug 1 16:40
→
FRAAug 2 07:55
LH 463Boeing 747
13h layover
Lufthansa
FRAAug 2 20:55
→
OPOAug 2 22:45
LH 1180Airbus A321
18h 5m·1 stop
$774 USD
Lufthansa
MIAAug 1 16:40
→
FRAAug 2 07:55
LH 463Boeing 747
6h layover
Lufthansa
FRAAug 2 13:55
→
OPOAug 2 15:45
LH 1178Airbus A320
13h 35m·1 stop
$811 USD
Lufthansa
MIAAug 1 16:40
→
FRAAug 2 07:55
LH 463Boeing 747
1h 30m layover
Lufthansa
FRAAug 2 09:25
→
OPOAug 2 11:15
LH 1176Airbus A321
18h 5m·1 stop
$837 USD
Air Canada
MIAAug 1 07:55
→
YULAug 1 11:30
AC 1205Airbus A220-300 Passenger
8h layover
Air Canada
YULAug 1 19:30
→
OPOAug 2 07:00
AC 928Airbus A330
11h 35m·1 stop
$838 USD
United Airlines
MIAAug 1 14:20
→
EWRAug 1 17:33
UA 555Boeing 737
1h 17m layover
United Airlines
EWRAug 1 18:50
→
OPOAug 2 06:55
UA 238Boeing 757
17h 13m·2 stops
$842 USD
United Airlines
MIAAug 1 08:47
→
EWRAug 1 11:53
UA 408Boeing 737MAX 9 Passenger
3h 52m layover
Air Canada
EWRAug 1 15:45
→
YULAug 1 17:24
AC 1559Airbus A220-300 Passenger
2h 6m layover
Air Canada
YULAug 1 19:30
→
OPOAug 2 07:00
AC 928Airbus A330
20h 5m·2 stops
$881 USD
Lufthansa
MIAAug 1 16:40
→
FRAAug 2 07:55
LH 463Boeing 747
4h 55m layover
Austrian Airlines
FRAAug 2 12:50
→
VIEAug 2 14:15
OS 208Airbus A320
1h 15m layover
Austrian Airlines
VIEAug 2 15:30
→
OPOAug 2 17:45
OS 491Airbus A320
20h 5m·2 stops
$881 USD
Lufthansa
MIAAug 1 16:40
→
FRAAug 2 07:55
LH 463Boeing 747
3h 15m layover
Austrian Airlines
FRAAug 2 11:10
→
VIEAug 2 12:35
OS 206Airbus A320
2h 55m layover
Austrian Airlines
VIEAug 2 15:30
→
OPOAug 2 17:45
OS 491Airbus A320
20h 5m·2 stops
$881 USD
Lufthansa
MIAAug 1 16:40
→
FRAAug 2 07:55
LH 463Boeing 747
5h 45m layover
Austrian Airlines
FRAAug 2 13:40
→
VIEAug 2 15:05
OS 210Airbus A320
25m layover
Austrian Airlines
VIEAug 2 15:30
→
OPOAug 2 17:45
OS 491Airbus A320
17h 50m·1 stop
$1,243 USD
Swiss International Air Lines
MIAAug 1 19:40
→
ZRHAug 2 10:50
LX 65Boeing 777
5h 55m layover
Swiss International Air Lines
ZRHAug 2 16:45
→
OPOAug 2 18:30
LX 2064Airbus A321
16h 35m·2 stops
$5,012 USD
Swiss International Air Lines
MIAAug 1 19:40
→
ZRHAug 2 10:50
LX 65Boeing 777
2h 5m layover
Swiss International Air Lines
ZRHAug 2 12:55
→
GVAAug 2 13:55
LX 2806Airbus A321neo
1h 55m layover
TAP Portugal
GVAAug 2 15:50
→
OPOAug 2 17:15
TP 939Airbus A320
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