United flights from from Portugal starting at € 458*

United business class fares from Portugal

Faro (FAO)to

New York/Newark (EWR)
03/12/2025 - 10/12/2025

Roundtrip

|

Business

from
€ 1.911
Viewed: 6 hours ago

Lisbon (LIS)to

New York/Newark (EWR)
30/05/2025 - 05/06/2025

Roundtrip

|

Business

from
€ 1.934
Viewed: 1 hour ago

Porto (OPO)to

New York/Newark (EWR)
03/07/2025 - 17/07/2025

Roundtrip

|

Business

from
€ 1.868
Viewed: 1 hour ago

Lisbon (LIS)to

Washington, D.C. (IAD)
19/07/2025 - 03/08/2025

Roundtrip

|

Business

from
€ 2.161
Viewed: 3 hours ago

Funchal (FNC)to

New York/Newark (EWR)
03/09/2025 - 15/09/2025

Roundtrip

|

Business

from
€ 3.946
Viewed: 9 hours ago

Lisbon (LIS)to

Miami (MIA)
08/08/2025 - 13/12/2025

Roundtrip

|

Business

from
€ 3.001
Viewed: 16 minutes ago

Lisbon (LIS)to

New York/Newark (LGA)
30/05/2025 - 03/06/2025

Roundtrip

|

Business

from
€ 1.934
Viewed: 1 hour ago

Lisbon (LIS)to

Tampa (TPA)
08/08/2025 - 13/12/2025

Roundtrip

|

Business

from
€ 3.461
Viewed: 14 minutes ago

Lisbon (LIS)to

Orlando (MCO)
08/08/2025 - 13/12/2025

Roundtrip

|

Business

from
€ 3.683
Viewed: 14 minutes ago

Lisbon (LIS)to

Fort Lauderdale (FLL)
23/05/2025 - 30/05/2025

Roundtrip

|

Business

from
€ 4.567
Viewed: 13 hours ago

Porto (OPO)to

Boston (BOS)
03/08/2025 - 09/08/2025

Roundtrip

|

Business

from
€ 2.724
Viewed: 10 hours ago

Lisbon (LIS)to

Cancun (CUN)
21/03/2026 - 28/03/2026

Roundtrip

|

Business

from
€ 4.765
Viewed: 4 hours ago

Lisbon (LIS)to

Pittsburgh (PIT)
03/07/2025 - 07/07/2025

Roundtrip

|

Business

from
€ 3.221
Viewed: 16 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.