Route Price Intelligence
Cheap Flights From Knoxville to Sofia
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,101
Deals From
$944
Usually Costs
$944 – $1,309
Lowest We've Seen
$529
Based on 250 price pointshigh confidence
Monthly Price Guide
Jan
$860
Feb
—
Mar
—
Apr
$1,014
May
$1,218
Jun
$1,390
Jul
$1,319
Aug
$1,008
Sep
$1,010
Oct
$959
Nov
$881
Dec
$1,094
Cheapest Average Expensive
Best Time to Fly from Knoxville to Sofia
The cheapest time to fly from Knoxville to Sofia is typically January, when fares average around $860. The most expensive month tends to be June at around $1,390. For the best deals, consider flying in January, November, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $54750 price checksWorst: $830