When Will Travel Restrictions Be Lifted UK?

Are you required to get a COVID-19 test to fly back to the U.S.?

Air passengers traveling to the US are required to present a negative COVID-19 test result or documentation of recovery. Airlines must confirm the negative test result or documentation of recovery for all passengers before boarding.

Requirement for Proof of Negative COVID-19 Test or Documentation of Recovery from COVID-19

Can I fly in the US if I do not qualify for a COVID-19 innoculation?

If you are not fully vaccinated against COVID-19, you will NOT be allowed to board a flight to the United States, unless you meet the criteria for an exception under the Proclamation and CDC's Order.

Requirement for Proof of COVID-19 Vaccination for Air Passengers

Can you still get COVID-19 after vaccine?

Most people who get COVID-19 are unvaccinated. However, since vaccines are not 100% effective at preventing infection, some people who are fully vaccinated will still get COVID-19. An infection of a fully vaccinated person is referred to as a “breakthrough infection.”

Vaccine Breakthrough Infections: The Possibility of Getting COVID-19 after Getting Vaccinated

Is PCR test required to travel to UK?

All unvaccinated travellers to the UK must complete a passenger locator form, and take an LFT or PCR in the 48 hours before departure. The test can be taken either in the country where you start your journey, or in another country en route to the UK.

What Covid tests do I still need to travel abroad? - BBC News