The Borussia Dortmund players have landed in London ahead of their Champions League Group D clash against Arsenal.
The German club will resume their rivalry with the Premier League outfit at the Emirates Stadium on Wednesday.
Dortmund will probably head into the encounter as the favourites despite being the away side, and one the players who will be determined to make a good impression is Nuri Sahin.
The 26-year-old Turkey international played in the Premier League back in 2012, when he was on loan at Liverpool from Real Madrid.
It was a brief and uneventful spell for Sahin, who failed to settle in English football and moved to his former club Dortmund (on loan) in January 2013.
However, since then the former Madrid star has re-established himself as one of the best midfielders in Europe and will be looking to show the Premier League followers that he is not a 'flop'.