Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast City Airport to Belize as you normally would.
You don't need a visa for Belize if you hold a multiple-entry visa or valid residence permit for the United States or Canada, or hold a valid multiple-entry Schengen visa.
Returning to Belfast City from Belize
COVID-19 testing requirements
Visitors from Belize are not required to present a negative COVID-19 PCR test or antigen result upon entering Belfast City.
Quarantine requirements
Visitors from Belize are not required to quarantine after entering Belfast City.