NW17 DPS SEASONAL FARES (eff 30Nov17 – 31Mar18) v4 – 22 January 2018.002 Travel MartJan 30, 2018 NW17 DPS SEASONAL FARES (eff 30Nov17 - 31Mar18) v4 - 22 January 2018.002 <span class="nav-subtitle screen-reader-text">Page</span> Previous PostSINGAPORE AIRLINES – REVISION: CONFIDENTIAL : DPSSQ NW17 MARKET FARES EFFECTIVE 30 NOVEMBER 2017 – 31 MARCH 2018 [Version 4]