iCheapFlights

Porto to Washington Flights

Flights from Porto (OPO) to Washington (WAS) connect Portugal and United States. The great-circle distance is approximately 5,697 km, and a typical direct flight takes about 8 hours. Airports commonly used for this city pair include OPO and WAS, IAD, DCA, BWI. The reverse route is Washington to Porto. Use the search tool below to compare live prices and schedules — do not treat any static text on this page as a live fare.

Route facts

Origin
Porto, Portugal
Destination
Washington, United States
Distance
5,697 km
Typical duration
about 8 hours
Origin codes
OPO
Destination codes
WAS, IAD, DCA, BWI
Primary keyword
flights from Porto to Washington

Search flights

Compare live prices and schedules for this route.

Route overview

Porto to Washington is a city-pair air route between Portugal and United States. Travelers use this corridor for leisure, business, and connecting itineraries.

Primary search codes are OPO and WAS. Related codes: OPO → WAS, IAD, DCA, BWI.

Distance

Approximate flight distance: 5,697 km (great-circle). Actual flown distance can be longer depending on airway routing.

Duration

Typical block time for a direct flight is about 8 hours. Connecting itineraries take longer and depend on layover airports.

Airports

Porto airports and metro codes: OPO.

Washington airports and metro codes: WAS, IAD, DCA, BWI.

Alternative routes

Related searches include the reverse route Washington to Porto, other destinations from Porto, and other origins into Washington.

Frequently asked questions

How long is the flight from Porto to Washington?

Direct flights from Porto to Washington typically take about 8 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.

What is the distance from Porto to Washington?

The great-circle distance between Porto and Washington is approximately 5,697 km. Flown distance can be longer depending on airways.

Which airports serve flights from Porto to Washington?

Porto is commonly searched with code OPO (related: OPO). Washington is commonly searched with code WAS (related: WAS, IAD, DCA, BWI).

Are there direct flights from Porto to Washington?

Direct service availability varies by season and airline. Compare live schedules on Cheap Flights Worldwide for current nonstop and connecting options on this route.

What is the reverse flight route from Washington to Porto?

The reverse city pair is Washington to Porto. Distance is the same great-circle measure (5,697 km); block time can differ with winds and schedules.

Which countries does the Porto to Washington route connect?

This route connects Portugal (Porto) with United States (Washington).

Related routes