Cheapest return flights from Portland to Lisbon in December from $1089
AirHint found the following cheapest return flights from Portland (PDX) to Lisbon (LIS) in December 2024 (see full year).
Return flights
| 24 Dec - 01 Jan | KLM | ||
| 21 Dec - 31 Dec | Air Canada | ||
| 19 Dec - 02 Jan | Icelandair | ||
| 21 Dec - 01 Jan | Air Canada |
Also check the deals for one-way flights from Portland to Lisbon in December.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
