The visitors went in front shortly before half time when Josh McQuoid’s clever pass found the onrushing Luke Guttridge, who toepoked his effort beyond Liam O’Brien.
In the second period, Alex Lawless made sure of victory with his first goal of the season after Guttridge’s unselfish assist.
To view Liam Smith’s gallery of photos, click on the link above.
Jones could loan out Muskwe and Mendes Gomes as he admits certain players would have left regardless of cup exit
Jones still keen on pushing for defensive signing ahead of deadline day
Luton boss will make a late decision in the transfer window on whether to loan out Pereira
HATTERS RATED: Luton Town 2 Newport County 3
Jones hopeful that Onyedinma is soon over his 'unfortunate year' for Luton