Route Price Intelligence
Cheap Flights From Knoxville to Sofia
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,085
Deals From
$926
Usually Costs
$926 – $1,282
Lowest We've Seen
$529
Based on 4,177 price pointshigh confidence
Monthly Price Guide
Jan
$829
Feb
$884
Mar
$1,038
Apr
$964
May
$1,127
Jun
$1,350
Jul
$1,206
Aug
$959
Sep
$1,085
Oct
$1,088
Nov
$919
Dec
$1,143
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 $829. The most expensive month tends to be June at around $1,350. For the best deals, consider flying in January, February, November.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $52967 price checksWorst: $830