Fans asked not to travel without a ticket.
The club's allocation of tickets for the Boxing Day game at Everton has now sold out.
Fans are therefore asked not to travel without a ticket as none will be available on the turnstiles on the day.
Tickets for the game at Cardiff City on Saturday 28th December will remain on sale at the Stadium of Light ticket office until 12.30pm on Friday 27th December.
Seats will then be available for purchase on the day from the away ticket office (located at Gate 7) at the Cardiff City Stadium.
Tickets are priced at £20 adults and £10 over-60's and under-22's.