When travelling on a transit or transfer flight, do I need to pay for excess baggage for each destination or is it enough to pay only once? October 02, 2019 10:53 Updated It is sufficient to pay for excess baggage only once at the airport of departure. Related articles I am travelling on a long-haul transit flight. Will the airline provide me with a hotel? I have a transfer flight through separate terminals of the Heydar Aliyev International Airport. Do I need a transit visa? Do I need to pay airport check-in fee for the flights of Azerbaijan Airlines?