Route Price Intelligence
Cheap Flights From Philadelphia to Adelaide
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,603
Great Deal
Under $1,505
Typical Range
$1,505 – $1,824
Lowest We've Seen
$1,058
Based on 267 price pointshigh confidence
Monthly Price Guide
Jan
$1,784
Feb
$1,296
Mar
$1,543
Apr
$1,727
May
$1,551
Jun
$1,606
Jul
—
Aug
—
Sep
$2,202
Oct
$1,607
Nov
$1,547
Dec
$2,712
Cheapest Average Expensive
Best Time to Fly from Philadelphia to Adelaide
The cheapest time to fly from Philadelphia to Adelaide is typically February, when fares average around $1,296. The most expensive month tends to be December at around $2,712. For the best deals, consider flying in February, March, November.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: October8,703 fares analyzedTypical low: $1,730