Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cardiff to Windsor, Ontario as you normally would.
Information is based on travel restrictions from Cardiff Wales to Windsor
Most visitors from Cardiff Wales need to provide a negative COVID-19 test result and/or quarantine to enter Windsor.
COVID-19 testing requirements
Visitors from Cardiff Wales must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Windsor.
Quarantine requirements
Visitors from Cardiff Wales are not required to quarantine after entering Windsor.
Returning to Cardiff Wales from Windsor
COVID-19 testing requirements
Visitors from Windsor are not required to present a negative COVID-19 PCR test or antigen result upon entering Cardiff Wales.
Quarantine requirements
Visitors from Windsor are not required to quarantine after entering Cardiff Wales.