Cheapest return flights from Washington to Rome in October from $513

Best time to book flights for Washington (IAD) to Rome (FCO) flights at AirHint

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

Return flights

13 Oct - 21 Oct Scandinavian Airlines
07 Oct - 15 Oct Aer Lingus
13 Oct - 28 Oct Turkish Airlines
23 Oct - 31 Oct Turkish Airlines
23 Oct - 30 Oct Turkish Airlines
31 Oct - 12 Nov Turkish Airlines
02 Oct - 25 Oct Turkish Airlines
02 Oct - 12 Oct Turkish Airlines
23 Oct - 30 Oct ITA Airways direct
03 Oct - 11 Oct Aer Lingus
07 Oct - 11 Oct Turkish Airlines
31 Oct - 15 Nov Turkish Airlines
31 Oct - 12 Nov United direct

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

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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.

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