In a note to agents, the operator said it had cancelled Jet2CityBreaks from Leeds Bradford to Amsterdam up to 25 November and had halted Barcelona holidays from Birmingham and Glasgow. All city breaks to Lisbon are also cancelled.
The operator said flights to Amsterdam from Leeds Bradford were due to restart on 26 November, but gave no dates for Barcelona or Lisbon’s return to the programme.
Separately, all Stansted-Malta options are now cancelled.
The operator said: “All holidays will automatically be cancelled with a full refund and you will be issued with a cancellation invoice. The refund will show on your next statement. No action required by the travel agent.”
Jet2 blamed Covid restrictions for the cancellations.
The operator is due to restart flights to Turkey and the Canary Islands from 18 October.
Jet2 has been contacted for comment.