Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Aberdeen, South Dakota as you normally would.
Information is based on travel restrictions from Dublin to Aberdeen
Most visitors from Dublin need to provide a negative COVID-19 test result and/or quarantine to enter Aberdeen.
COVID-19 testing requirements
Visitors from Dublin 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 Aberdeen.
Quarantine requirements
Visitors from Dublin are not required to quarantine after entering Aberdeen.
Returning to Dublin from Aberdeen
COVID-19 testing requirements
Visitors from Aberdeen are not required to present a negative COVID-19 PCR test or antigen result upon entering Dublin.
Quarantine requirements
Visitors from Aberdeen are not required to quarantine after entering Dublin.