When flying from Cardiff to Allentown, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Due to multiple factors, expect to potentially pay more when booking in August. For low rates, March can be a great choice for travel to Allentown. Flights to Allentown from Cardiff in March are about £453 on average during March, but can be found for as low as £345.
To save up to 61% on this flight, we recommend booking at least 55 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Cardiff to Allentown from £587 1-2 weeks out and tickets from £797 for flights departing within the next 72 hours.
Information is based on travel restrictions from Cardiff Cardiff Wales to Allentown Allentown-Bethlehem
Most visitors from Cardiff Cardiff Wales will not be allowed to enter Allentown Allentown-Bethlehem.
COVID-19 testing requirements
Visitors from Cardiff Cardiff Wales must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Allentown Allentown-Bethlehem.
Quarantine requirements
Visitors from Cardiff Cardiff Wales are not required to quarantine after entering Allentown Allentown-Bethlehem.
Returning to Cardiff Cardiff Wales from Allentown Allentown-Bethlehem
COVID-19 testing requirements
Visitors from Allentown Allentown-Bethlehem must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Cardiff Cardiff Wales.
Quarantine requirements
Visitors from Allentown Allentown-Bethlehem are not required to quarantine after entering Cardiff Cardiff Wales.