Monday flights are generally found to be more expensive for flights from Knoxville to Barcelona. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Barcelona.
Travelers have found it’s best to book a flight 38 days in advance to save up to 26% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 38 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Knoxville to Barcelona 1-2 weeks in advance for as low as $519, or $579 for flights within the next 24 hours.
It’s typically best to fly out from Knoxville to Barcelona in the evening. Doing so could potentially save you 33% on the flight price compared to flying in the afternoon, which is usually more expensive.
The chart below displays the airlines Cheapflights users traveling from Knoxville to Barcelona choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
||$466||$818||No cancel fee||70%|
||$554||$1,328||No cancel fee||69%|
||$959||$1,691||No cancel fee||71%|