The visitors led through Andy Lyons' header from a Lewis Fiorini free-kick, but Luton responded via Pelly-Ruddock Mpanzu just before the break.

Carlton Morris fired home from close range to put Luton ahead and Mpanzu's second shored up the Hatters' position in third place and took their unbeaten run to nine games.

Relegation-threatened Blackpool remain seven points from safety with five matches still to play, while fourth-bottom Cardiff have a game in hand.

Development coach Stephen Dobbie took charge of the trip to Kenilworth Road and the visitors had the perfect start against the in-form Hatters.

They went ahead in the 29th minute when Fiorini floated a free-kick into the box, with Lyons swiftly heading past goalkeeper Ethan Horvath.

Allan Campbell almost levelled immediately, but Curtis Nelson denied him with a last-ditch tackle. Mpanzu, though, latched onto Morris' headed delivery to fire home inside the Seasiders' box.

The hosts controlled the second half, with Morris edging them ahead and Mpanzu's 76th-minute drive capping off the comeback.