Washington to Porto Flights
Flights from Washington (WAS) to Porto (OPO) connect United States and Portugal. 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 WAS, IAD, DCA, BWI and OPO. The reverse route is Porto to Washington. 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
- Washington, United States
- Destination
- Porto, Portugal
- Distance
- 5,697 km
- Typical duration
- about 8 hours
- Origin codes
- WAS, IAD, DCA, BWI
- Destination codes
- OPO
- Primary keyword
- flights from Washington to Porto
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Route overview
Washington to Porto is a city-pair air route between United States and Portugal. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are WAS and OPO. Related codes: WAS, IAD, DCA, BWI → OPO.
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
Washington airports and metro codes: WAS, IAD, DCA, BWI.
Porto airports and metro codes: OPO.
Alternative routes
Related searches include the reverse route Porto to Washington, other destinations from Washington, and other origins into Porto.
Frequently asked questions
How long is the flight from Washington to Porto?
Direct flights from Washington to Porto typically take about 8 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from Washington to Porto?
The great-circle distance between Washington and Porto is approximately 5,697 km. Flown distance can be longer depending on airways.
Which airports serve flights from Washington to Porto?
Washington is commonly searched with code WAS (related: WAS, IAD, DCA, BWI). Porto is commonly searched with code OPO (related: OPO).
Are there direct flights from Washington to Porto?
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 Porto to Washington?
The reverse city pair is Porto to Washington. Distance is the same great-circle measure (5,697 km); block time can differ with winds and schedules.
Which countries does the Washington to Porto route connect?
This route connects United States (Washington) with Portugal (Porto).
Related routes
- Porto to Washington
- Flights from Washington
- Flights to Porto
- Flights in United States
- Flights in Portugal
- Washington to Budapest
- Washington to Warsaw
- Washington to Helsinki
- Washington to Prague
- Washington to Oslo
- Washington to Lisbon
- Washington to Athens
- Washington to Berlin
- Washington airport (WAS)
- Porto airport (OPO)