None. The only European cups Arsenal have won are the European Cup winners Cup in1993/94, and the European Fairs Cup in 1969/70. Arsenal did reach the final of the Europa League (then called the UEFA Cup) once in 2000, but lost 4-1 on penalties to Galatasaray after drawing 0-0.
They have won two European club competitions. They won the UEFA Cup in 1970 and the Cup Winners Cup in 1994.
galatasaray besiktas fenerbahce arsenal man u man city
In my opinion, Ac milan is better because they have more experienced players and they have won more leagues and trophies than Arsenal.
Arsenal have won 31 titles
Arsenal won 3 chelsea won 4
Arsenal have won the carling cup 102 times
Arsenal have won the E.P.L.three timers.
Arsenal have won 52 trophies so far.
Chelsea have won arsenal 43 times.
They have won 10 in total
they have won it 3 times
Check