The Ticket Office can confirm that Charlton have agreed to sell away tickets on the day for tomorrow's fixture, subject to availability.
With sales currently approaching 2,700, any tickets remaining after 2pm today will be available from the South Stand Ticket Office (cash sales only).
The maximum away allocation is 3,100.
Prices increase by £3 per ticket for all tickets other than juniors.
Tickets will remain on sale from the Luton Town Ticket Office at pre matchday prices until 2pm today via phone or in person.