Rail passengers travelling between London and Gatwick airport will be able to pay with their Oyster cards from January 2016.
Oyster cards and other forms of pay-as-you-go contactless payment will also be accepted at five stations - Horley, Salfords, Earlswood, Redhill and Merstham - on the route to Gatwick Airport.
From January 2016, travellers using pay-as-you-go Oyster cards on Southern and Thameslink services from central London to Gatwick will pay £14 in rush hour or £8 off-peak. The current peak paper ticket single fare is £15.40.
Gatwick Express single fares will be £19.80 on pay-as-you-go, compared to £19.90 when purchased at Gatwick or Victoria rail stations.