The contributors of Flight-Report published 4 reviews on 3 airlines on the route Madrid - Adolfo Suarez (MAD) → Sao Paulo - Guarulhos - Governador André Franco Montoro (GRU). The airline with the best average rating is LATAM with 7.2/10. The average flight time is 11 hours and 16 minutes.
Airlines on this route are:
Frequent travelers recommend "Iberia Velázquez Premium Lounge" at MAD for comfort and services.
Access from the airport of (MAD) is rated as average; plan your trip in advance.