16-Hour Flights: Singapore Airlines Launches New Ultra-Long Route [Map]

Singapore Airlines is set to restore passenger service to Madrid Barajas Airport (MAD) for the first time in more than two decades, marking a significant expansion of its European network. Beginning on 26 October 2026, the carrier will operate five weekly flights between Singapore and the Spanish capital via Barcelona, re-establishing a destination that disappeared from its route map in 2004.