Washington (Dulles) to Perth Flight Distance

Great-circle distance: 18,573 km  ·  Estimated flight time: ~22 hr 21 min

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Distance & Flight Time

18,573 km
Distance (km)
11,541 mi
Distance (miles)
~22 hr 21 min
Est. flight time (direct)

Route: IAD → PER  ·  Great-circle distance  ·  Actual flight time may vary by airline and routing.

Route Details

Origin

IAD
Washington Dulles International Airport
Washington DC, USA
38.9531°N, -77.4565°E

Destination

PER
Perth Airport
Perth, Australia
-31.9403°N, 115.9669°E

About This Route

The Washington (Dulles) to Perth route is a international flight connection between Washington DC, USA and Perth, Australia. As an international route, passengers should ensure they carry a valid passport and any required visas for their destination country.

Major full-service and low-cost carriers serve this route, including Air India and various international airlines depending on the season. Daily direct flights are available on this route, with additional connecting options via major hubs. For the most up-to-date schedules and seat availability, search on HappyFares.

To book the cheapest Washington (Dulles) to Perth flights, visit HappyFares and compare fares across all available airlines in a single search. View all Washington (Dulles)–Perth flights on HappyFares →

Frequently Asked Questions

How far is Washington (Dulles) from Perth by flight?
18,573 km (11,541 miles) great-circle distance.
How long is the flight from Washington (Dulles) to Perth?
Estimated 22 hr 21 min for a direct flight.
How many airports serve Washington (Dulles)?
The main airport is Washington Dulles International Airport (IAD).
How do I book Washington (Dulles) to Perth flights?
Visit HappyFares, enter Washington (Dulles) and Perth, compare fares and book instantly.

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