It comes after Turkey was removed, unexpectedly, from the government’s quarantine-free travel corridor list last Thursday (1 October).
All Jet2 holidays to Turkey departing up to and including 31 October have been cancelled, the operator confirmed in a note to trade partners on Wednesday (7 October).
Holidaymakers already in destination should continue with their holidays, with Jet2 ready to fly them home.
Any clients whose holidays will no longer depart will be refunded automatically, said Jet2.
Jet2 initially suspended its Turkey holiday programme until 17 October, but has now pushed this back to the end of the month.
Flights are currently scheduled to resume on 1 November, subject to the firm’s new flying programme.
Following the travel corridor announcement, Jet2 was quick to announce it was shifting capacity to several Greek islands and Madeira.