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Flight deals with United Airlines from € 542*
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United's best fares to popular destinations
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€
Lisbon (LIS)to
San Francisco (SFO)01/09/2026 - 08/09/2026from€ 733Viewed: 9 hours agoRoundtripEconomy
Lisbon (LIS)to
Newark/New York (EWR)10/09/2026 - 14/09/2026from€ 564Viewed: 9 hours agoRoundtripEconomyPorto (OPO)to
Newark/New York (EWR)03/09/2026 - 07/09/2026from€ 558Viewed: 8 hours agoRoundtripEconomy
Lisbon (LIS)to
Washington, D.C. (IAD)29/08/2026 - 12/09/2026from€ 601Viewed: 9 hours agoRoundtripEconomyFaro (FAO)to
Newark/New York (EWR)14/09/2026 - 21/09/2026from€ 573Viewed: 6 hours agoRoundtripEconomy
Lisbon (LIS)to
Houston (IAH)26/08/2026 - 09/09/2026from€ 821Viewed: 9 hours agoRoundtripEconomy
Lisbon (LIS)to
Denver (DEN)03/09/2026 - 07/09/2026from€ 851Viewed: 9 hours agoRoundtripEconomy
Lisbon (LIS)to
Chicago (ORD)25/08/2026 - 08/09/2026from€ 781Viewed: 9 hours agoRoundtripEconomyPonta Delgada (PDL)to
Newark/New York (EWR)25/08/2026 - 08/09/2026from€ 579Viewed: 6 hours agoRoundtripEconomy
Lisbon (LIS)to
Los Angeles (LAX)03/09/2026 - 07/09/2026from€ 851Viewed: 9 hours agoRoundtripEconomyFunchal (FNC)to
Newark/New York (EWR)28/08/2026 - 01/09/2026from€ 582Viewed: 20 hours agoRoundtripEconomy
Lisbon (LIS)to
Miami (MIA)26/08/2026 - 09/09/2026from€ 542Viewed: 1 hour agoRoundtripEconomy
Lisbon (LIS)to
Portland, OR (PDX)27/08/2026 - 10/09/2026from€ 851Viewed: 6 hours agoRoundtripEconomy
Lisbon (LIS)to
Boston (BOS)02/09/2026 - 06/09/2026from€ 651Viewed: 6 hours agoRoundtripEconomy
Lisbon (LIS)to
Atlanta (ATL)25/08/2026 - 08/09/2026from€ 799Viewed: 23 hours agoRoundtripEconomy
Lisbon (LIS)to
San Diego (SAN)11/09/2026 - 15/09/2026from€ 862Viewed: 4 hours agoRoundtripEconomy
Lisbon (LIS)to
Raleigh (RDU)28/08/2026 - 11/09/2026from€ 811Viewed: 1 hour agoRoundtripEconomyPorto (OPO)to
San Francisco (SFO)26/08/2026 - 30/08/2026from€ 730Viewed: 22 hours agoRoundtripEconomy
Lisbon (LIS)to
Orlando (MCO)02/09/2026 - 09/09/2026from€ 668Viewed: 9 hours agoRoundtripEconomyPorto (OPO)to
Chicago (ORD)04/09/2026 - 08/09/2026from€ 775Viewed: 23 hours agoRoundtripEconomy
*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.
United Airlines popular destinations from Portugal
Trending flights deals with United
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Lisbon (LIS) | San Francisco (SFO) | Roundtrip | Economy | 31/08/2026 - 07/09/2026 | from € 733 Viewed: 9 hours ago |
| Lisbon (LIS) | Newark/New York (EWR) | Roundtrip | Economy | 10/09/2026 - 14/09/2026 | from € 564 Viewed: 9 hours ago |
| Porto (OPO) | Newark/New York (EWR) | Roundtrip | Economy | 03/09/2026 - 07/09/2026 | from € 558 Viewed: 8 hours ago |
| Lisbon (LIS) | Washington, D.C. (IAD) | Roundtrip | Economy | 25/08/2026 - 08/09/2026 | from € 601 Viewed: 9 hours ago |
| Faro (FAO) | Newark/New York (EWR) | Roundtrip | Economy | 14/09/2026 - 21/09/2026 | from € 573 Viewed: 6 hours ago |
| Lisbon (LIS) | Houston (IAH) | Roundtrip | Economy | 26/08/2026 - 09/09/2026 | from € 821 Viewed: 9 hours ago |
| Lisbon (LIS) | Denver (DEN) | Roundtrip | Economy | 25/08/2026 - 01/09/2026 | from € 851 Viewed: 9 hours ago |
| Lisbon (LIS) | Chicago (ORD) | Roundtrip | Economy | 26/08/2026 - 09/09/2026 | from € 781 Viewed: 9 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.
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