Travel this Lunar New Year is cheaper as the MTR reduce fares. On the 9 and 10 February adult Octopus holders will enjoy child concessionary fares and holders of other octopus card will pay just $1 per journey.
Other existing MTR discounts such as the Interchange Discount, the Fare Saver Discount and the 25% discount for connecting journeys with the Monthly Pass Extra etc will still function – unless the resulting fare is $0. There are no completely free trips.
The main exclusions for the discounted Lunar New Year travel are the Airport Express, MTR Feeder Bus, journeys to or from Lo Wu and Lok Ma Chau stations and East Rail Line First Class Premium.
Full Terms and Conditions here: http://www.mtr.com.hk/en/customer/main/cny_festive_discount_2016.html