TAP Air Portugal has new business class sale for travel out of North America to Europe and Africa. Flights out of the U.S. start as low as $999 round trip all in (That’s $500 less than their last sale!) . These need to be booked by May 5 for travel until September 15, 2021. Any flights booked with TAP include one free booking change should travel restrictions or some other reason force you to change your plans.
And the full terms & conditions of this offer: