British Airways cabin crew will stage a fresh four-day strike from 17 February in their dispute over pay, the Unite union has said.
The announcement comes one day before BA staff finish their most recent strike action.
Action by BA cabin crew earlier this year resulted in the cancellation of some flights.
But BA said it had flown all customers to their destinations during previous strikes and it would do this again.
Unite said BA was paying "poverty" rates and asked for talks at the conciliation service, Acas.
