Two second-half goals in three minutes, including a superb chip from Leroy Sane, helped Bayern Munich defeat Barcelona 2-0 on Robert Lewandowski's return to Bavaria in the Champions League on Tuesday.

Bayern's France defender Lucas Hernandez headed in a corner to open the scoring, but it was Sane who put the game beyond doubt for the home side.

Former Manchester City forward Sane, who scored one and created another in Bayern's 2-0 opening Champions League win at Inter Milan, helped turn the match, which was well in Barca's favour after a furious opening half.

The Germany attacker scored Bayern's second in the 54th minute, chipping a ball over Catalan keeper Marc Andre ter Stegen, just three minutes after Bayern's Hernandez headed in a corner from Joshua Kimmich to open the scoring.

Lewandowski, greeted by warm applause from the home fans during the pre-game warm up, had several chances to open the scoring.

Lewandowski latched onto a dipping pass from Pedri in the 19th minute, but shot too high, just tickling the top of the crossbar.

Just one minute later the Poland forward again received the ball just metres from Bayern's goal, but his header was saved from close range by Manuel Neuer.

Raphinha, starting his first Champions League game after making the move from Leeds in the summer, drilled in a low shot past a stranded Neuer after 27 minutes, but the Brazilian missed the goal by inches.

In the dying stages of the half, Barca had appeals for a penalty waved away by referee Danny Makkelie when Alphonso Davies brought down Ousmane Dembele on the edge of the box, with replays showing the Canadian made clear contact with the Frenchman's legs.

At half-time, Bayern coach Julian Nagelsmann brought on Leon Goretzka for Marcel Sabitzer and the move almost paid immediate dividends, with the former's rocket from outside the box deflected out by ter Stegen for a corner, which Hernandez would score from.

Bayern travel to Barcelona for the return fixture on October 26th.

In the same group, Inter Milan beat Viktoria Plzen 2-0.

Club Brugge, who have never made it out of the group stage, now have six points from two games after a remarkable 4-0 win at Porto.

Also in Group B, Bayer Leverkusen were 2-0 winners at home over Atletico Madrid. (AFP)