Our one and only international one way cruise air experience was perfect.  Booked with our cruise, about two weeks prior to departure. It was the only time that we found cruise air to be advantageous to us.     Not only was the fare excellent, we had a choice of several preferred airlines/routings (some price differences).  Our plan had been to make our way to London or Paris and then grab a low cost flight.  Instead we were able to get off the ship in Barcelona and go to the airport. 
    • Like
    1