Washington DC, USA → Porto, Portugal

July 19, 2023

Washington DC to Porto, Portugal for only $399 roundtrip (Oct-Dec dates)

Cheap flights from Washington DC to Porto, Portugal for only $399 roundtrip with Lufthansa.

August 29, 2022

Eastern USA to Porto, Portugal from only $356 roundtrip (Oct-Jun dates)

Cheap flights from Eastern USA to Porto, Portugal from only $356 roundtrip with TAP Air Portugal.

May 13, 2022

🔥 Washington DC to Porto, Portugal for only $292 roundtrip (Jun-Mar dates)

Cheap flights from Washington DC to Porto, Portugal for only $292 roundtrip with TAP Air Portugal.

February 12, 2022

US cities to Porto, Portugal from only $315 roundtrip (Feb-Sep dates)

Cheap flights from US cities to Porto, Portugal from only $315 roundtrip with TAP Air Portugal.

July 31, 2021

Boston or Washington DC to Porto, Portugal from only $333 roundtrip (Nov-Jun dates)

Cheap flights from Boston or Washington DC to Porto, Portugal from only $333 roundtrip with Iberia.

March 6, 2021

SUMMER: New York or Washington DC to Porto, Portugal from only $329 roundtrip (May-Feb dates)

Summer flights from New York or Washington DC to Porto, Portugal from only $329 roundtrip with TAP Air Portugal.

June 6, 2019

HOT!! Baltimore/Washington DC to Lisbon, Portugal for only $292 roundtrip

Cheap flights from Baltimore/Washington DC to Lisbon, Portugal for only $292 roundtrip with Iberia.

March 9, 2017

Baltimore/Washington DC to Lisbon or Porto, Portugal for only $438 roundtrip

Cheap flights from Baltimore/Washington DC to Lisbon or Porto, Portugal for only $438 roundtrip with American Airlines and Iberia.