I need to travel from London to Copenhagen for a job interview. It is likely that they will hire me, so it's not just for the interview, I would fly and remain there indefinitely.
Since the UK banned all the flights, my best option is to fly to London-Dublin (stop over for 2 hours) and then fly Dublin-Copenhagen.
My plan is at arrival in Copenhagen's airport, to take the test (they have a test center). The airport states in their website https://www.cph.dk/en/practical/travel-safely-through-copenhagen-airport "A service provider has facilitated a test facility in Pier E and in Pier C, so that passengers arriving without a valid test result can be tested. This test can then be used for documentation at the border control".
(I have a Spanish passport).
Will I have any troubles in London, Dublin or Copenhagen?