Flights from from Portugal starting at $ 549*
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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)
01/13/26 - 01/26/26
Roundtrip
Business
from
$ 2,659
Viewed: 8 hours ago
Lisbon (LIS)to
Los Angeles (LAX)
03/10/26 - 03/22/26
Roundtrip
Business
from
$ 4,033
Viewed: 1 day ago
Porto (OPO)to
Newark/New York (EWR)
03/19/26 - 04/16/26
Roundtrip
Business
from
$ 3,687
Viewed: 11 hours ago
Lisbon (LIS)to
Chicago (ORD)
03/06/26 - 03/14/26
Roundtrip
Business
from
$ 3,108
Viewed: 17 minutes ago
Lisbon (LIS)to
San Francisco (SFO)
01/09/26 - 03/01/26
Roundtrip
Business
from
$ 3,548
Viewed: 16 hours ago
Lisbon (LIS)to
Boston (BOS)
08/28/26 - 09/15/26
Roundtrip
Business
from
$ 2,995
Viewed: 5 hours ago
Lisbon (LIS)to
San Jose, CR (SJO)
01/26/26 - 02/16/26
Roundtrip
Business
from
$ 4,019
Viewed: 1 day ago
Porto (OPO)to
Los Angeles (LAX)
01/17/26 - 04/18/26
Roundtrip
Business
from
$ 4,833
Viewed: 5 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.