AirHint found the following cheapest return flights from Washington (IAD) to Rome (FCO) in June 2026 (see full year).

Return flights

06 Jun - 17 Jun	TAP
08 Jun - 18 Jun	Aer Lingus
07 Jun - 27 Jun	Aer Lingus
08 Jun - 22 Jun	SWISS
05 Jun - 19 Jun	TAP
22 Jun - 02 Jul	TAP
23 Jun - 10 Jul	TAP
15 Jun - 22 Jun	TAP
20 Jun - 30 Jun	TAP
09 Jun - 04 Jul	TAP
20 Jun - 01 Jul	TAP
15 Jun - 11 Jul	TAP
30 Jun - 25 Jul	TAP
19 Jun - 03 Jul	TAP
22 Jun - 18 Jul	TAP
08 Jun - 22 Jun	ITA Airways	direct
17 Jun - 27 Jun	ITA Airways	direct
18 Jun - 27 Jun	TAP
10 Jun - 04 Jul	Royal Air Maroc
22 Jun - 02 Jul	ITA Airways	direct

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

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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Cheapest return flights from Washington to Rome in June from $760

Return flights