British Airways will continue their Jersey to Heathrow route until Sunday 8 November 2020.
The airline says the Heathrow flights will continue to replace the Gatwick route until Monday 9 November, when the service will recommence.
BA is working to update its website with the new schedule - during this time some people may see 'no flights available' on the site when looking at September and October dates.
People who have already booked to fly to Gatwick with BA up to 8 November will be transferred to Heathrow.
Passengers can check their flight status under ‘manage my booking’ online.