After a 3-0 lead in the first leg at Stamford Bridge in February, Bayern temporarily went 5-0 on aggregate when Lewandowski, from the penalty spot, and Ivan Perisic scored in 25 minutes at the Allianz Arena.
Chelsea repelled a Tammy Abraham purpose after a rare mistake through goalkeeper Manuel Neuer, but Bayern’s elegance shone.
Substitute Corentin Tolisso made the 6-1 overall time when he flew from home scoring in the six-yard zone before Poland’s Lewandowski, who now has 53 goals in 44 appearances in all competitions this season, led the fourth to finish the game with two goals. and two assists.
Bayern will now face Barca in a knockout format for an adjustment in Lisbon on Friday.
A long season that began with a 4-0 hammering of Manchester United on 11 August 2019, a Premier League final and a final FA Cup defeat, with a tough loss and a reminder that Chelsea remains a draw in progress.
Having been impressed by Bayern in 25 minutes at the time of the first leg at Stamford Bridge, Frank Lampard was going to need something very special to change things in Munich.
The Chelsea coach described his team’s challenge as an “opportunity to do something special” but it became an exercise that limits damage in the first 10 minutes thanks to Lewandowski’s exact arrival at the scene.
The assistant video referee checked if Lewandowski on the side when he hit through goalkeeper Willy Caballero, who won a yellow card for the foul.
It was from bad to worse when Mateo Kovacic, sent off in last week’s FA Cup final defeat through Arsenal, negligently relented possession, allowing Lewandowski to prepare Perisic to advise the space and put up the 5-0 overall.
There were few positives for a Chelsea with seven regulars in the first team because of injury or sanction.
Callum Hudson-Odoi thought a purpose had been withdrawn with a fair curling ending, but his celebrations were interrupted when he ruled out, before Abraham scored after Neuer had the ball on his way to the end of the first half.
The area where Tolisso allowed Bayern’s third purpose to be scored was a reminder that Chelsea’s defence needed to work, before Lewandowski increased his pain with a hard headbutt.
There have been many encouraging symptoms for Lampard and his young players in a first season in the rhythm of the Blues boss, who is expected to have a busy season while preparing his team for the 2020-21 crusade that begins next month.
Although Brazilian midfielder Willian appears to be ready to sign for Arsenal after seven years at Stamford Bridge, Chelsea will be looking for the start following the arrival of German striker Timo Werner and Moroccan winger Hakim Ziyech.
After earning another Bundesliga name and a German Cup, Bayern is a national and European treble: Hansi Flick’s appearance just two wins from the Champions League final on 23 August.
They face difficult control against Barcelona (4-2 winners overall against Naples), but they are a smart team, and with 31-year-old Lewandowski, he seems to be one of the world’s finalists.
Having scored one and assisted in the other two goals in the first leg, he was directly involved in Bayern’s seven goals in either set: 3 goals, 4 assists.
His two goals opposed to Chelsea led his overall to 53 and he discovered the 36 games out of 44 (82%).
Lewandowski scored in his seven Champions League games this season (13 goals).
Chelsea coach Frank Lampard: “Afternoons like this in the sense of football show me a lot, they tell me a lot. In the sense of football, I feel like I know where we can improve, so now is the time to take a look at that.
“I’ve noticed a lot of smart things on the team and also some of the bad things I noticed this season. We’ve had individual mistakes that have given them goals and, at this level, you’re going to run out.
“We more, but the feeling is that we have achieved anything with the organization we have. Now is the time to think about what we can improve.”
Hansi Flick, coach of Bayern Munich: “We will prepare for Barcelona like any other opponent. We need to show our strengths again, be 100 percent focused and bring our qualities to the game.
“We don’t focus on Lionel Messi, we have to be aware of each and every player.”
The setting ends, FC Bayern Munich 4, Chelsea 1.
Second Half ends, FC Bayern Munich 4, Chelsea 1.
Philippe Coutinho (FC Bayern Munich) wins a free kick in the countryside.
Missing via N’Golo Kanté (Chelsea).
Philippe Coutinho (FC Bayern Munich) wins a free kick in the countryside.
Missing via Mateo Kovacic (Chelsea).
Failed attempt. Failed shot by Olivier Giroud (Chelsea) header from the centre of the box, failing to left. He helped Reece James with a cross.
Missing via Leon Goretzka (FC Bayern Munich).
Mason Mount (Chelsea) wins a free kick in the course.
Objective! Bayern 4, Chelsea 1. Robert Lewandowski (FC Bayern Munich) header from the centre of the box to the centre of the goal. He helped through Alvaro Odriozola with a cross.
Attempted on record. Niklas S-le (FC Bayern Munich) right shot from outside the area is recorded in the back left corner. Assisted by Philippe Coutinho.
Corner in favor of FC Bayern Munich. Conceded through Kurt Zouma.
Rejected finish. Rejected shot from Philippe Coutinho (FC Bayern Munich) right footed shot from the left side of the box. Assisted by Corentin Tolisso.
Change, Chelsea. Olivier Giroud replaces Tammy Abraham.
Change at FC Bayern Munich. Javi Martinez replaces Serge Gnabry.
Failed attempt. Missed shot by N’Golo Kanté (Chelsea) right footed shot from outside the box to the bottom right corner.
Attempted on record. Reece James (Chelsea) shot right from outside the area in the middle of the goal. Assisted via Mason Mount.
Rejected finish. Callum Hudson-Odoi (Chelsea) rejected shot from the left side of the box is saved in the bottom right corner. Assisted by Ross Barkley.
Objective! Bayern 3, Chelsea 1. Corentin Tolisso (FC Bayern Munich) shoots with his right foot from close range in the centre of the goal. He helped through Robert Lewandowski with a cross.
Serge Gnabry (FC Bayern Munich) wins a free kick in the countryside.