Our cheapest offers for flights to Portugal

Here you can compare cheap flights to Portugal for either one-way or return trips. The following offers for Portugal were found on our flight search in the last days. Prices may vary depending on the flight route, date and availability.

Boston (BOS)Lisbon (LIS)
non-stop flights:
1–2 per day
flight duration:
at least 5h 20min
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
from $464
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
1–2 1–2 1–2 1–2 1–2 1–2 1–2
1 1 1 1 1 1 1
Boston (BOS)Ponta Delgada (PDL)
non-stop flights:
1–3 per day
flight duration:
at least 3h 55min
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
from $534
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
1–3 1 1–2 1 1–2 1–2 1–2
Orlando (MCO)Lisbon (LIS)
non-stop flights:
only flights with stopover
flight duration:
at least 18h 40min
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
from $240
Atlanta (ATL)Lisbon (LIS)
non-stop flights:
only flights with stopover
flight duration:
at least 11h 55min
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
from $489