Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cardiff to Knoxville as you normally would.
Information is based on travel restrictions from Cardiff Wales to Knoxville McGhee Tyson
Most visitors from Cardiff Wales need to provide a negative COVID-19 test result and/or quarantine to enter Knoxville McGhee Tyson.
COVID-19 testing requirements
Visitors from Cardiff Wales must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Knoxville McGhee Tyson.
Quarantine requirements
Visitors from Cardiff Wales are not required to quarantine after entering Knoxville McGhee Tyson.
Returning to Cardiff Wales from Knoxville McGhee Tyson
COVID-19 testing requirements
Visitors from Knoxville McGhee Tyson are not required to present a negative COVID-19 PCR test or antigen result upon entering Cardiff Wales.
Quarantine requirements
Visitors from Knoxville McGhee Tyson are not required to quarantine after entering Cardiff Wales.