Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Kuching as you normally would.
Information is based on travel restrictions from Dublin to Kuching
Most visitors from Dublin need to provide a negative COVID-19 test result and/or quarantine to enter Kuching.
COVID-19 testing requirements
Visitors from Dublin must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 2 days for RT-PCR (NAAT) and 24 hours for Antigen (quick-test) before departing to Kuching.
Quarantine requirements
Visitors from Dublin are not required to quarantine after entering Kuching.
Documents
https://mysejahtera.malaysia.gov.my/intro/ - check-ins via the contact tracing app MySejahtera will no longer be required, but the MySJ Trace function should be activated for contact tracing.
Returning to Dublin from Kuching
COVID-19 testing requirements
Visitors from Kuching are not required to present a negative COVID-19 PCR test or antigen result upon entering Dublin.
Quarantine requirements
Visitors from Kuching are not required to quarantine after entering Dublin.