AirHint found the following cheapest one-way flights from Washington (IAD) to Milano (MXP) in September 2026 (see full year).
One-Way flights
| 15 Sep | Icelandair | ||
| 13 Sep | TAP | ||
| 14 Sep | TAP | ||
| 16 Sep | TAP | ||
| 28 Sep | TAP | ||
| 08 Sep | TAP | ||
| 10 Sep | TAP | ||
| 17 Sep | TAP | ||
| 18 Sep | TAP | ||
| 21 Sep | Lufthansa |
Also check the deals for return flights from Washington to Milano in September.
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