By air
Flights from Sydney to Seattle
Fly from Sydney to Seattle (SEA) — then arrive and explore.
Searched and booked on Aviasales. Head Your Way may earn a commission at no extra cost to you.
Flight details and fares
Sydney to Seattle at a glance
- Arrival airport
- SEA
- Routing
- 2 stops
- Recent fare from
- £679
- Fare found
- 2026-09-08
£679 is the cheapest recent one-way fare our flight-data partner found for Sydney to Seattle; live prices move daily by date and demand. Check current Sydney to Seattle fares and pick your dates:
Are there direct flights from Sydney to Seattle?
Our latest harvest found the best Sydney to Seattle fare with 2 stops; a non-stop fare was not returned at that check. Direct routes can appear seasonally, so check the live search above for your dates.
The fare is the cheapest our flight-data partner (Travelpayouts) found for Sydney to Seattle, found around 2026-09-08: a recent SIGNAL, NOT a live or guaranteed quote, always check current fares before booking. The direct/indirect status reflects the routing found at that check and can vary by season and date. Airport codes from OurAirports. How Head Your Way compiles its data.