Lisbon

Washington

Nonstop flight to Lisbon, Portugal from Washington DC for $429 R/T

Feb 16, 2023

Boston

Cheap nonstop flights to Lisbon, Portugal from only $341 R/T

Jan 2, 2023

Boston

Nonstop flights to Portugal: Lisbon from $369 R/T

Nov 27, 2022

Washington

Nonstop flights to Lisbon, Portugal from Washington DC for $390 R/T

Nov 3, 2022

Boston

Cheap nonstop flights to Lisbon, Portugal for only $337 R/T

Sep 19, 2022

Award Travel

Delta Award travel to Europe from NYC for 36k-48k SkyMiles + t&f

Sep 6, 2022

New York

Delta nonstop flights to Portugal: Lisbon from NYC for only $389 R/T

Sep 1, 2022

New York

Delta nonstop flights to Portugal: Lisbon from NYC for $390 R/T or 42k SkyMiles + t&f

Aug 8, 2022

New York

Nonstop flights to Lisbon, Portugal from $389 R/T

Jul 18, 2022

Chicago

Nonstop flights to Portugal: Lisbon from only $365 R/T

Jun 19, 2022