
United Flight 510 Deals & Information (2025/2026)
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United Flight 510 Route Deals From
The cheapest prices found with in the last 7 days for return flights were $371 and for one-way flights to Fiumicino - Leonardo da Vinci Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.
EWR
Newark Liberty Intl. Airport
FCO
Fiumicino - Leonardo da Vinci Intl.
$371 Roundtrip, found 13 hours ago
$371
Roundtrip
found 13 hours ago
EWR
Newark Liberty Intl. Airport
FCO
Fiumicino - Leonardo da Vinci Intl.
$376 Roundtrip, found 4 hours ago
$376
Roundtrip
found 4 hours ago
EWR
Newark Liberty Intl. Airport
FCO
Fiumicino - Leonardo da Vinci Intl.
$381 Roundtrip, found 13 hours ago
$381
Roundtrip
found 13 hours ago
EWR
Newark Liberty Intl. Airport
FCO
Fiumicino - Leonardo da Vinci Intl.
$390 Roundtrip, found 20 hours ago
$390
Roundtrip
found 20 hours ago
EWR
Newark Liberty Intl. Airport
FCO
Fiumicino - Leonardo da Vinci Intl.
$398 Roundtrip, found 15 hours ago
$398
Roundtrip
found 15 hours ago