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)
04/05/2026 - 11/05/2026
Roundtrip
Business
from
€ 2.269
Viewed: 11 hours ago
Porto (OPO)to
Newark/New York (EWR)
26/03/2026 - 31/03/2026
Roundtrip
Business
from
€ 2.266
Viewed: 5 hours ago
Lisbon (LIS)to
Cleveland (CLE)
16/01/2026 - 18/01/2026
Roundtrip
Business
from
€ 3.549
Viewed: 1 hour ago
Lisbon (LIS)to
Honolulu (HNL)
15/01/2026 - 19/01/2026
Roundtrip
Business
from
€ 4.564
Viewed: 16 hours ago
Lisbon (LIS)to
Detroit (DTW)
16/01/2026 - 18/01/2026
Roundtrip
Business
from
€ 2.637
Viewed: 1 hour ago
Lisbon (LIS)to
Columbus (CMH)
17/01/2026 - 19/01/2026
Roundtrip
Business
from
€ 3.008
Viewed: 2 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.