Hi, Can I fly Bangkok to Sydney Thai airways and present an current Antigen test from the hospital at the airport or does it have to be a PCR Test? Tried to contact Thai airways but no answer.

Cheers

That Airways goes by the policy of your destination country.

 

If your destination country accepts that test then Thai airways will accept that test.

 

Be aware that you also have to comply with the requirements of transit countries (if any).