In Copenhagen, Iceland, whose Euro 2020 hopes were dashed by Hungary in a 2-1 play-off defeat in midweek, suffered more agony against Denmark.
Eriksen gave the Danes the lead from the penalty spot after just 12 minutes following a foul by Ari Freyr Skulason on Daniel Wass.
Við mætum Danmörku í Þjóðadeild UEFA, en leikurinn fer fram á Parken í Kaupmannahöfn.
— Knattspyrnusambandið (@footballiceland) November 15, 2020
Vidar Orn Kjartansson levelled for Iceland in the 85th minute but another penalty by Eriksen in the second minute of injury time after a handball by Hordur Magnusson gave the Danes the three points.