Flights from from Portugal starting at $ 656*
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1 Passenger, Economy
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today
today
United business class fares from Portugal
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flight_land
$
Lisbon (LIS)to
Newark/New York (EWR)
06/02/26 - 09/02/26
Roundtrip
Business
from
$ 3,382
Viewed: 1 day ago
Lisbon (LIS)to
San Francisco (SFO)
08/26/26 - 09/08/26
Roundtrip
Business
from
$ 3,696
Viewed: 1 day ago
Lisbon (LIS)to
Washington, D.C. (IAD)
06/04/26 - 06/08/26
Roundtrip
Business
from
$ 3,469
Viewed: 13 hours ago
Porto (OPO)to
Newark/New York (EWR)
06/11/26 - 06/28/26
Roundtrip
Business
from
$ 3,377
Viewed: 5 hours ago
Lisbon (LIS)to
Denver (DEN)
10/10/26 - 10/25/26
Roundtrip
Business
from
$ 5,263
Viewed: 12 hours ago
Faro (FAO)to
Newark/New York (EWR)
05/18/26 - 06/08/26
Roundtrip
Business
from
$ 3,380
Viewed: 10 hours ago
Lisbon (LIS)to
Orlando (MCO)
07/24/26 - 08/22/26
Roundtrip
Business
from
$ 4,519
Viewed: 1 day ago
Funchal (FNC)to
Newark/New York (EWR)
06/29/26 - 09/16/26
Roundtrip
Business
from
$ 5,703
Viewed: 4 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.