Cheapest return flights from Seattle to Rome in October from $501

Best time to book flights for Seattle (SEA) to Rome (FCO) flights at AirHint

AirHint found the following cheapest return flights from Seattle (SEA) to Rome (FCO) in October 2025 (see full year).

Return flights

30 Oct - 06 Nov Icelandair
17 Oct - 25 Oct Icelandair
11 Oct - 18 Oct Icelandair
07 Oct - 22 Oct Condor
03 Oct - 17 Oct Icelandair
31 Oct - 07 Nov United
04 Oct - 13 Oct Icelandair
21 Oct - 28 Oct United
01 Oct - 08 Oct United

Also check the deals for one-way flights from Seattle to Rome in October.

Skyscanner

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 Rome

Cheap car rent in Rome