The 28-year-old, buoyed by a new-found self-belief inspired by fellow German Steffi Graf, proved too hot to handle for Konta as she won 7-5, 6-2 on Rod Laver Arena.
The win puts the left-hander into her first ever Grand Slam final on her 33rd attempt, marking the first time a German has got so far at Melbourne Park since 1996.
That year, Anke Huber made the final where she lost to Monica Seles. Graf is the last German champion in Melbourne, winning the last of her four Australian titles in 1994.
But Kerber now has a momentous task ahead against a player in awesome form, after defending champion Williams swept past fourth seed Agnieszka Radwanska 6-0, 6-4 in the other semi-final.
The German, who is guaranteed to return to the world top five, beat two-time champion Victoria Azarenka in the last eight and the task facing Konta, ranked 47, was always a big ask.
The Briton, who has risen 100 rankings places in the past year, was on her tournament main draw debut having failed to come through qualifying last season.
But her defeat of eighth seed Venus Williams in the opening round gave her a huge boost, and against the odds she kept her run going to become Britain’s first female Grand Slam semi-finalist since 1983.
Konta was bidding to become the first British woman to reach a Grand Slam final since Virginia Wade at Wimbledon in 1977, and the first in Melbourne since Wade in 1972, but it was not to be.
Earlier, an inspired world number one Williams demolished Polish fourth seed Radwanska to surge into her 26th Grand Slam final and zero in on a seventh Australian Open title.
The dominant top seed was untouchable in overpowering the Pole in just 64 minutes.
“I’m really excited to be in another final, it kind of blows my mind right now,” said Williams, 34. “I feel I am playing the best I can, and I can’t believe I am in the final.
“I started playing aggressive again in the second set and it worked out.”
My Australian Open experience this year has been a tad weird.
There’s been a sense of negativity in the air since the match-fixing report came out on day one and the ‘Happy Slam’ has seemed a little unhappy.
Still being able to stroll around these grounds is a privilege and the quality of matches, particularly on the women’s side has been just stellar.
There is one bizarre thing though that I only noticed the other day that took me by surprise. This year, the Australian Open has a YouTube channel streaming live from various camera feeds spread across the corridors, hallways, practice courts and interview rooms to give fans a behind-the-scenes look of the tournament.
It’s a smart idea and could definitely bring fans closer to the sport but these cameras are literally everywhere and some hallways even had microphones which means random people watching this YouTube channel could actually hear a private conversation someone is having while standing close to that mic and camera.
The other day, one camera lens awkwardly zoomed in on Aussie couple Nick Kyrgios and Ajla Tomljanovic who were sitting side by side after having a hit on a practice court and they looked like they were in a serious discussion. They also did not look like they knew they were being filmed.
The longer the camera stayed on them, live streaming this to the world, the more awkward it felt. Has the Australian Open suddenly become an episode of ‘Big Brother’? Or maybe ‘The Bachelor’.
Streaming practices, pre-match walk-ons, even snippets of press conferences, that is all fantastic, but perhaps things are getting a little too far with the couples-watch?
Milos’ day out
Meanwhile, it’s been interesting getting to know more about Milos Raonic, a player who seems to be opening up to the media more and more each day.
Want to get Raonic talking? Mention art and he’ll definitely light up.
The Canadian visited the National Gallery of Victoria a few days ago on his day off between rounds and he said he particularly enjoyed Ai Weiwei’s work there.
He says being able to step away from the tennis momentarily during a slam, like his visit to the gallery, has been a welcome escape.
“I can be very obsessive when it comes to the process and what I need to do for the next match. I am constantly considering things,” explained the No13 seed.
“That (visit to the gallery) was definitely a nice escape from myself.
They may be locking horns for a 45th time but a showdown between Roger Federer and Novak Djokovic will never be considered a normal match, according to the latter’s coach Boris Becker.
It’s the second-most contested rivalry in the Open Era with only Rafael Nadal’s 47 matches against Djokovic played out more times.
Should Djokovic defeat Federer in their Australian Open semi-final Thursday, he would inch ahead 23-22 and lead their head-to-head for the first time in his career.
He achieved that feat against Nadal earlier this month when he beat him in the Doha final to take a 24-23 lead over the Spaniard in career meetings.
“I was behind most of the head-to-heads against most players throughout my career. It does feel good, I must say, to level the head-to-head,” Djokovic said in Melbourne.
“I did go through my moments, periods of my career, where I was doubting myself, not knowing really if I can manage to get to No1 and achieve the childhood dream, break the dominance of these two guys (Federer and Nadal). Of course, I’ve been through those moments.
“But those moments made me tougher. Under those circumstances and challenges when I was down, I had an opportunity to grow and to get better.”
Djokovic is on a 19-match grand slam winning streak and has won 15 of his last 16 matches against top-10 opposition. That one defeat came to Federer in the round robin stage at the ATP World Tour Finals last November. But the Serb immediately retaliated and beat Federer in the final a few days later.
The world No1 leads Federer 8-6 in grand slam encounters and won both major finals they contested last season.
Considering he has had the upper hand in best-of-five matches against Federer recently, many predict yet another Djokovic victory today. But the Serb’s coach, Becker, who won the Australian Open for the first time 25 years ago, says nothing is guaranteed in a match against Federer.
“There is nothing typical when it comes to the two of them. They have played each other over 40 times. Such a rivalry, like Novak, Roger and also Rafael Nadal have something that is unique in the world of tennis. No generation before had that,” Becker said Wednesday.
“These are two extraordinary players, that is the match that all tennis fans all over the world want to see. Last year, they had two grand slam finals, now it’s a semi-final. But that doesn’t matter. It’s THE tennis match, and it’s the ultimate challenge for both of them.”
The German legend believes the contrast in their games is what adds spice to the rivalry.
“Their characters and styles couldn’t be more opposite. That’s what makes the whole thing so exciting. It’s a bit like (Bjorn) Borg and (John) McEnroe back in the day. Or me playing (Andre) Agassi. The best baseliner against the best offensive player. Every point can be crucial,” explained Becker, a six-time major champion.