Route Price Intelligence
Cheap Flights From Seattle to Sydney
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,103
Deals From
$1,056
Usually Costs
$1,056 – $1,168
Lowest We've Seen
$748
Based on 8,610 price pointshigh confidence
Monthly Price Guide
Jan
$1,163
Feb
$1,092
Mar
$1,101
Apr
$1,092
May
$1,082
Jun
$1,104
Jul
$1,164
Aug
$1,059
Sep
$1,086
Oct
$1,061
Nov
$1,074
Dec
$1,225
Cheapest Average Expensive
Best Time to Fly from Seattle to Sydney
The cheapest time to fly from Seattle to Sydney is typically August, when fares average around $1,059. The most expensive month tends to be December at around $1,225. For the best deals, consider flying in August, October, November.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $74858 price checksWorst: $933