Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Portugal. Flights to Portugal from Portland, Maine in January are about $1,068 on average during January, but can be found for as low as $547.
When flying from Portland, Maine to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$615 - $1,061
Route
Depart
Return
Price
PortlandLisbon Humberto Delgado
PWM - LIS
PWMLIS
Portland
Fri 11/1
2 stops36h 35m
Lisbon Humberto Delgado
Thu 11/21
2 stops41h 11m
PortlandLisbon Humberto Delgado
PWM - LIS
PWMLIS
Portland
Fri 11/1
1 stop14h 41m
Lisbon Humberto Delgado
Thu 11/21
1 stop32h 18m
PortlandLisbon Humberto Delgado
PWM - LIS
PWMLIS
Portland
Fri 11/1
2 stops18h 56m
Lisbon Humberto Delgado
Thu 11/7
2 stops20h 14m
PortlandLisbon Humberto Delgado
PWM - LIS
PWMLIS
Portland
Fri 11/1
2 stops20h 02m
Lisbon Humberto Delgado
Thu 11/21
1 stop32h 18m
PortlandLisbon Humberto Delgado
PWM - LIS
PWMLIS
Portland
Fri 11/1
1 stop11h 43m
Lisbon Humberto Delgado
Thu 11/7
1 stop11h 18m
PortlandLisbon Humberto Delgado
PWM - LIS
PWMLIS
Portland
Thu 10/3
2 stops26h 45m
Lisbon Humberto Delgado
Tue 10/8
2 stops24h 41m
PortlandPorto
PWM - OPO
PWMOPO
Portland
Wed 6/19
2 stops28h 29m
Porto
Fri 7/5
2 stops17h 45m
PortlandLisbon Humberto Delgado
PWM - LIS
PWMLIS
Portland
Thu 10/3
1 stop10h 20m
Lisbon Humberto Delgado
Tue 10/8
2 stops18h 34m
PortlandLisbon Humberto Delgado
PWM - LIS
PWMLIS
Portland
Wed 6/19
2 stops19h 27m
Lisbon Humberto Delgado
Fri 7/5
2 stops24h 24m
No data available for this route at this time. Please check back soon.
Overall
Comfort
Crew
Entertainment
Boarding
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Comfort
Crew
Entertainment
Boarding
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Comfort
Crew
Entertainment
Boarding
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Comfort
Crew
Entertainment
Boarding
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Comfort
Crew
Entertainment
Boarding
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Comfort
Crew
Entertainment
Boarding
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
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