When flying from Knock to Vienna, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Information is based on travel restrictions from Knock Intl to Vienna Intl
Most visitors from Knock Intl can enter Vienna Intl without restrictions.
COVID-19 testing requirements
Visitors from Knock Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Vienna Intl.
Quarantine requirements
Visitors from Knock Intl are not required to quarantine after entering Vienna Intl.
Returning to Knock Intl from Vienna Intl
COVID-19 testing requirements
Visitors from Vienna Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Knock Intl.
Quarantine requirements
Visitors from Vienna Intl are not required to quarantine after entering Knock Intl.