Fly into Brussels Airport (BRU), the closest airport, located 5.9 mi (9.5 km) from the city center. If you're unable to find a flight that fits your schedule, you could also fly into Charleroi (CRL-Brussels South Charleroi), which is 26 mi (41.9 km) away.
If you're traveling by train, you can make your way to Merode Station. It's easy to get around Etterbeek by jumping on the metro at Acacias Tram Stop, La Chasse Tram Stop or Place Saint-Pierre Tram Stop.