List of Airlines at (BIO) airport

Air Arabia Maroc (Tel +34 807 299 517)
Air Cairo (Tel +202 2695 5555)
Air Europa (Tel +34 911 401 501)
Air France (Tel +34 913 753 335)
Air Nostrum (Tel +34 901 111 500)
Brussels Airlines (Tel +34 900 802 883)
EasyJet (Tel +34 936 410 000)
Iberia (Tel +34 901 111 500)
KLM (Tel +34 913 754 546)
Lufthansa (Tel +34 900 031 081 / 910 878 029)
TAP Air Portugal (Tel +34 900 053 913)
Turkish Airlines (Tel +34 944 869 875)
Volotea (Tel +34 902 757 064)
Vueling (Tel +34 902 808 005)

Many passengers do not know who to consult or make a claim to some doubts that arise before or after traveling, or any inconvenience that may occur. Listed below are topics that need to be consulted, coordinated or resolved directly with the airline.   Check in procedure   Documentation and visa required   Baggage weight limits, restricted and prohibited Items   Baggage and excess billing rates   Requirements for minors traveling alone or without parents   Special passengers needing prior coordination with the airline: people with disabilities, reduced mobility and pregnant women   Lost, delayed or damaged baggage reclaim   Possible flight's changes of date or cancellations   Confirmation of flight schedules (departures or arrivals)   Flight status report (for possible delays, cancellations, rescheduling)   In case your airline reschedules your flight, coordinate with the company for possible compensation, due to extra nights accomodation, food, flight connection lost, etc. Remember that it is always advisable to have a traveler's assistance insurance, in case the airline does not respond to any inconvenience that might happen (baggage lost or damaged, cancellation or flight delay, etc.)

Booking.com