The Prices are not advertised: Unlimited flights within Europe for one month costs 2399 euros in Economy Class and 3399 euros for a period of two months. In Business Class these are 3399 euros and 5399 euros respectively. Meals, drinks and luggage are included.
It is therefore only beneficial for those who fly very often or who live in Amsterdam and who cancel their rental. Tourists who travel around Europe but don’t want to be on the plane every two to three days (and want to make a detour via Lisbon or Porto) should buy individual tickets.
TAP Air Portugal has been offering flight subscriptions for domestic and certain routes for some time, but unlimited flying across Europe is new. It is a smart, but somewhat controversial, solution to fill the plane in corona time.