The single currency dropped against all its major rivals on Thursday.
The pair EUR/GBP lost 0.27% to 0.9103.
The euro dipped 0.26% versus the dollar to 1.1734, retreating to the previous session’s three-week trough of 1.1680.
The pound was steady against the greenback, with GBP/USD at 1.2894.
The U.S. dollar index rose slightly to 93.55.