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)
10/12/2025 - 15/12/2025
Roundtrip
Business
from
€ 2.527
Viewed: 50 minutes ago
Lisbon (LIS)to
Washington, D.C. (IAD)
19/12/2025 - 17/01/2026
Roundtrip
Business
from
€ 2.272
Viewed: 34 minutes ago
Porto (OPO)to
Chicago (ORD)
12/01/2026 - 16/01/2026
Roundtrip
Business
from
€ 2.605
Viewed: 11 hours ago
Lisbon (LIS)to
Guatemala City (GUA)
31/01/2026 - 25/02/2026
Roundtrip
Business
from
€ 3.249
Viewed: 48 minutes ago
Funchal (FNC)to
Newark/New York (EWR)
10/03/2026 - 18/03/2026
Roundtrip
Business
from
€ 3.145
Viewed: 54 minutes ago
Lisbon (LIS)to
San Antonio (SAT)
24/02/2026 - 28/02/2026
Roundtrip
Business
from
€ 3.052
Viewed: 7 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.