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United flights from Portugal starting at *

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United business class fares from Portugal

Lisbon(LIS)to
New York/Newark(EWR)
-
Roundtrip
|
Business
Lisbon(LIS)to
Austin(AUS)
-
Roundtrip
|
Business
Lisbon(LIS)to
Washington, D.C.(WAS)
-
Roundtrip
|
Business
*Prices have been available for round trips within the last 48 hours and may not be currently available. 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.

Airports tips for your flight from Portugal

United offers flights from Portugal to over 340 destinations worldwide.

Whether you visit Portugal to visit the Tower of Belém, take part in the Festival of Saint John or cheer on your favorite soccer team, travel to your next destination with United. United flights from Portugal depart from Lisbon Airport (LIS) and Porto Airport (OPO).