- Ibrahima Konaté (21')
- Roberto Firmino (55', 65')
- Goncalo Ramos (32')
- Roman Yaremchuk (73')
- Darwin Núñez (82')
The Lisbon side exited the competition with the applause of their own fans -- and Liverpool's -- ringing in their ears after delivering a performance full of belief and commitment until the end.
Jurgen Klopp's side came into the home match with a decided advantage after beating Benfica 3-1 in the first leg in Lisbon, and effectively killed off the tie when Ibrahima Konate nodded home a corner from Konstantinos Tsimikas in the 21st minute.
"It was not exactly what we wanted but it is absolutely not important," said Klopp. "If we played the best game of the season tonight it wouldn't have made it more likely to get to the final. We are through and that's all that matters and I'm really happy."
Benfica pulled one back just after the half-hour mark through Goncalo Ramos and the teams went into the break tied at 1-1 with Liverpool leading 4-2 on aggregate.
Diogo Jota set up Firmino for a close-range finish in the 55th minute and the Brazil international added another soon after from a Tsimikas assist as Liverpool booked passage to the UCL final four in style.
Benfica admirably stuck at the task and pulled two goals back in the latter stages to return a minor degree of tension to Anfield.
The goal was initially flagged for offside but allowed after a video review.
It was a similar story for their equaliser on the night -- with Darwin Nunez's effort, after Benfica beat Liverpool's offside trap, also ruled out before the intervention from VAR to level the match at 3-3 on the night.
The impressive Nunez had an effort disallowed in stoppage time, but this time VAR backed the on-field call and Liverpool could evade what might have been a scary final few minutes.
"All Benfica fans must be proud of this campaign. We had a difficult group stage, and then faced Ajax and Liverpool. As we advanced the opponents became more difficult, but we gave a good account of ourselves," said Benfica manager Nelson Verissimo.
- Serdar Gözübüyük