Route Price Intelligence
Cheap Flights From Knoxville to Lisbon
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,027
Deals From
$869
Usually Costs
$869 – $1,193
Lowest We've Seen
$436
Based on 3,854 price pointshigh confidence
Monthly Price Guide
Jan
$1,114
Feb
$976
Mar
$1,383
Apr
$869
May
$1,254
Jun
$1,252
Jul
$1,118
Aug
$956
Sep
$1,038
Oct
$972
Nov
$728
Dec
$949
Cheapest Average Expensive
Best Time to Fly from Knoxville to Lisbon
The cheapest time to fly from Knoxville to Lisbon is typically November, when fares average around $728. The most expensive month tends to be March at around $1,383. For the best deals, consider flying in November, April, December.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $49763 price checksWorst: $728