The European Union will lift travel restrictions for US citizens as soon as this week. Portugal, which currently holds the rotating EU presidency, also proposed allowing non-essential travel from Hong Kong, Taiwan, and Saudi Arabia, among other countries. The bigger picture: It is the bloc's latest step towards a return to normalcy. The resumption of flights in the profitable trans-Atlantic corridor will provide a boost to European and American airlines.

From: https://www.bloomberg.com/news/articles/2021-06-15/eu-set-to-lift-travel-curbs-for-u-s-residents-this-week-kpxnj53y