Flights from from Portugal starting at € 451*
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1 Passenger, Economy
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today
today
United business class fares from Portugal
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€
Lisbon (LIS)to
Newark/New York (EWR)
09/04/2026 - 13/04/2026
Roundtrip
Business
from
€ 2.261
Viewed: 20 hours ago
Porto (OPO)to
Newark/New York (EWR)
29/09/2026 - 04/10/2026
Roundtrip
Business
from
€ 2.305
Viewed: 3 hours ago
Lisbon (LIS)to
Washington, D.C. (IAD)
19/02/2026 - 25/02/2026
Roundtrip
Business
from
€ 2.330
Viewed: 1 day ago
Lisbon (LIS)to
Denver (DEN)
07/03/2026 - 13/03/2026
Roundtrip
Business
from
€ 4.368
Viewed: 15 hours ago
Funchal (FNC)to
Newark/New York (EWR)
30/08/2026 - 12/09/2026
Roundtrip
Business
from
€ 4.441
Viewed: 16 hours ago
Lisbon (LIS)to
Houston (IAH)
15/06/2026 - 24/06/2026
Roundtrip
Business
from
€ 3.649
Viewed: 4 hours ago
Lisbon (LIS)to
Detroit (DTW)
10/04/2026 - 12/04/2026
Roundtrip
Business
from
€ 3.239
Viewed: 1 day ago
Lisbon (LIS)to
Orlando (MCO)
26/08/2026 - 19/09/2026
Roundtrip
Business
from
€ 3.586
Viewed: 23 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.