On 15 February 2017 SmartLynx Airlines Ltd. Estonian subsidiary SmartLynx Airlines Estonia OU signed ACMI wet lease agreement with TUI Airlines Belgium N.V. trading as Jetairfly. According to it SmartLynx leases to TUI Airlines Belgium two aircraft A320, MSN 888 and MSN 1183 with Estonian Registration Marks ES-SAK and ES-SAP respectively.

The lease term for aircraft MSN 888 is determined from 30 March till 8 October 2017 and for the aircraft MSN 1183 – from 3 May till 1 October 2017.

Both aircraft will operate from base in Brussels (BRU) Belgium.
Aircraft seating configuration – 180 Y economy.

TUI Airlines Belgium is SmartLynx ACMI partner since 2016.