They face Molde at Tallaght Stadium this evening.
Dundalk get their Europa League group stage campaign underway later, with this just the third team an Irish club has reached this far in the competition.
Norwegian side Molde are the visitors to Tallaght Stadium, with a win worth 570 thousand euros to Dundalk, and a draw almost 200 thousand.
Lilywhites manager Filippo Giovagnoli says they are hoping to do everyone in the County Louth town proud:
Kick-off is at five to six, with Arsenal getting underway against Rapid Vienna in the other Group B tie at the same time.
Celtic have AC Milan to contend with in Glasgow in Group H at 8pm, while Tottenham welcome Austrian side LASK to north London, and Ukrainians Zorya visit Leicester City.
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