Round-trip from | $1,443 (Ovago) |
---|---|
One-way from | $364 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $744 |
Fly from
Fly to
Route
Depart
Return
Price
IslipPorto
ISP - OPO
ISPOPO
Islip Long Island
Thu 10/30
7:30 am-7:40 am
2 stops20h 10m
Porto
Thu 11/6
8:20 am-7:45 pm
2 stops16h 25m
IslipLisbon
ISP - LIS
ISPLIS
Islip Long Island
Wed 10/15
8:21 pm-10:50 am
2 stops33h 29m
Currently, January is the cheapest month in which you can book a flight from Islip to Portugal (average of $612). Flying from Islip to Portugal in June is currently the most expensive (average of $1,127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.