United Flight 40 Deals & Information (2025/2026)

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United Flight 40 Route Deals From $329

The cheapest prices found with in the last 7 days for return flights were $371 and $329 for one-way flights to Fiumicino - Leonardo da Vinci Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Feb 22 - Wed, Mar 4
EWR
Newark Liberty Intl. Airport
FCO
Fiumicino - Leonardo da Vinci Intl.
$371 Roundtrip, found 19 hours ago
$371
Roundtrip
found 19 hours ago
Select United flight, departing Sun, Feb 22 from Newark Liberty Intl. Airport to Fiumicino - Leonardo da Vinci Intl., returning Wed, Mar 4, priced at $371 found 19 hours ago
Wed, Oct 22 - Fri, Nov 21
EWR
Newark Liberty Intl. Airport
FCO
Fiumicino - Leonardo da Vinci Intl.
$371 Roundtrip, found 2 days ago
$371
Roundtrip
found 2 days ago
Select United flight, departing Wed, Oct 22 from Newark Liberty Intl. Airport to Fiumicino - Leonardo da Vinci Intl., returning Fri, Nov 21, priced at $371 found 2 days ago
Wed, Dec 10 - Thu, Dec 18
EWR
Newark Liberty Intl. Airport
FCO
Fiumicino - Leonardo da Vinci Intl.
$376 Roundtrip, found 3 hours ago
$376
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Dec 10 from Newark Liberty Intl. Airport to Fiumicino - Leonardo da Vinci Intl., returning Thu, Dec 18, priced at $376 found 3 hours ago
Wed, Oct 22 - Fri, Nov 21
EWR
Newark Liberty Intl. Airport
FCO
Fiumicino - Leonardo da Vinci Intl.
$381 Roundtrip, found 2 days ago
$381
Roundtrip
found 2 days ago
Select United flight, departing Wed, Oct 22 from Newark Liberty Intl. Airport to Fiumicino - Leonardo da Vinci Intl., returning Fri, Nov 21, priced at $381 found 2 days ago