Seattle to Perth
Business Class Flights from Seattle (SEA) to Perth (PER)
From / Private Deal
$3,475 *
round-trip, per person
Airlines flying Seattle to Perth
Fiji Airways and Qantas are the carriers priced on this long trip from Seattle to Perth, connecting at Nadi. Business class offers a lie-flat seat with direct aisle access, which matters across two long ocean sectors.
More premium routes from Seattle
Price Seattle to Sydney, Melbourne, Brisbane and Auckland next to Perth, because Western Australia sits farther west and often needs a longer connection.
Seattle to Perth.
Quick Route Facts
The things to know before you go
Flight Distance
9,241
miles
Avg. Flight Duration
16¼
to
20½
hours
14
hours timezone difference
- NoNonstop Options
- SEAMain Departure Airports
- PERMain Arrival Airports
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Book Business Class Flights from Seattle (SEA) to Perth (PER)
The Seattle to Perth corridor covers roughly 9,241 miles, with flights typically running 16¼ to 20½ hours and a 14-hour time difference between origin and destination. Departures from Seattle generally involve a long transpacific journey with one or more connections before continuing across Australia to Perth.
Business class travel on this route offers lie-flat seating, priority airport services, and additional space throughout the journey. Perth combines a compact city center with large open spaces such as Kings Park, while neighborhoods including Northbridge and Subiaco add restaurants, cafés, galleries, and a more local atmosphere beyond the main business district.
Booking through Business-Class.com gives you access to negotiated premium-cabin fares plus support from a dedicated travel advisor for date changes, schedule adjustments, and onward travel. Flexible options may be available depending on the fare. Travelers staying several days can also add Cottesloe Beach or a ferry trip to Rottnest Island, giving the itinerary a mix of city life, coastline, and outdoor time.
Seattle to Perth business class flights — frequently asked questions
More answers can be found on the dedicated
FAQ
page
How long is a business class flight from Seattle to Perth?
Seattle to Perth takes 16¼ to 20½ hours in business class, with the spread depending on the Nadi layover and the westbound departure you pick.
Are there nonstop business class flights from Seattle to Perth?
No. Seattle and Perth are not joined by a nonstop flight, so this page prices a connection at Nadi in Fiji, a Pacific gateway served by Fiji Airways.
What is the time difference between Seattle and Perth?
Perth runs 14 hours ahead of Seattle for planning, and its western position keeps the gap smaller than on the Australian east coast. Expect to land a calendar day after you depart.
How much can I save booking business class through Business-Class.com?
Business class booked through this page can save up to 51% against published fares on the same Seattle to Perth routing with a Nadi connection.
When is the best time to book business class flights from Seattle to Perth?
Book 3 to 5 months ahead. Wildflower season from August to October and the Margaret River summer in January are the periods when business class seats from the Pacific Northwest fill soonest.
Can I change or cancel my Seattle to Perth business class booking?
Since a second carrier likely flies the leg beyond Nadi, it applies its own change and refund policy. Check each ticket's conditions, because Fiji Airways and Qantas rules are not interchangeable.
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