Route Price Intelligence
Cheap Flights From Washington, D.C. to Adelaide
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,750
Deals From
$1,402
Usually Costs
$1,402 – $1,981
Lowest We've Seen
$987
Based on 4,706 price pointshigh confidence
Monthly Price Guide
Jan
$2,044
Feb
$1,907
Mar
$2,677
Apr
$1,411
May
$1,274
Jun
$1,485
Jul
$1,730
Aug
$1,730
Sep
$1,786
Oct
$1,822
Nov
$1,786
Dec
$2,233
Cheapest Average Expensive
Best Time to Fly from Washington, D.C. to Adelaide
The cheapest time to fly from Washington, D.C. to Adelaide is typically May, when fares average around $1,274. The most expensive month tends to be March at around $2,677. For the best deals, consider flying in May, April, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $98785 price checksWorst: $1,400