To save up to 4% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Luton to Knoxville from £567 1-2 weeks out and tickets from £603 for flights departing within the next 72 hours.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Luton and Knoxville for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
When travelling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Luton is roughly less than Knoxville. You can assume this to be the case over the next 15 days.
We forecast the temperature to be around the 32 °Cs in July, on average. The temperature in Knoxville is generally hotter than in Luton. Book flights in a timely manner in correlation to your departure date.