NW20-21 SUB TR on SQ-MI SEASONAL FARES Eff 01 Oct 2020 – 31 Mar 2021 Travel MartMar 29, 2021 <span class="nav-subtitle screen-reader-text">Page</span> Previous PostSINGAPORE AIRLINES – KT/20/028: PANID NW20/21 SQ-MI ON TR SEASONAL FARES AND NW20/21 TR ON SQ-MI SEASONAL FARES EX SUB- CHANGES TO SEASONALITY