AirHint found the following cheapest return flights from Portland (PDX) to Milan (LIN) in January 2026 (see full year).

Return flights

17 Jan - 26 Jan	Lufthansa
16 Jan - 26 Jan	Lufthansa
16 Jan - 25 Jan	Lufthansa
09 Jan - 22 Jan	Lufthansa
09 Jan - 19 Jan	Lufthansa
21 Jan - 25 Jan	British Airways
29 Jan - 19 Feb	Air France
17 Jan - 25 Jan	Delta
16 Jan - 29 Jan	United
08 Jan - 15 Jan	United
22 Jan - 21 Feb	Lufthansa
06 Jan - 06 Feb	United
06 Jan - 07 Feb	United

Also check the deals for one-way flights from Portland to Milan in January.

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.

Book a cheap hotel in Milan

Cheap car rent in Milan

Cheapest return flights from Portland to Milan in January from $426

Return flights