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SEA (Seattle) to SYD (Sydney) Flights $930.37

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Cheap SEA to SYD Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Seattle to Sydney (SEA to SYD)

Question : Do travelers from Seattle typically stay in Sydney for very long?
Answer : The average time spent in Sydney by travelers from Seattle is 15 days.

Question : What is the cheapest round-trip ticket you can get to Sydney?
Answer : Flight prices are hitting as high as $6,593 over the next three months when flying to SYD from SEA. Check out Air China, as they have been booking customers at just $775.

Question : Can you cut down on flight costs by changing the day of the week you travel to Sydney?
Answer : The lowest-cost day to fly in August is Wednesday. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : Should you take that vacation to Sydney in the next 30 days?
Answer : As of Jul 24th, the cheapest day to fly from Seattle to Sydney is Aug 24th. Tickets are currently being sold for $776, which is 50% below the average price for this route.

Question : Are you paying the cheapest or highest price for your ticket to Sydney?
Answer : Ranging anywhere from $775 to $6,593, prices for SEA to SYD do fluctuate a lot more than the majority of routes from the United States. Prices tend to be lower the further out you book.