Following a moment's quietness for the late Jose Antonio Reyes, Liverpool got off to the most ideal begin as a handball from Moussa Sissoko prompted a punishment which Mohamed Salah dispatched inside two minutes.
Mitigated of a proportion of weight, the Reds sat back as Spurs commanded ownership yet with little to appear for it, and Alexander-Arnold flashed a long-go strike only wide in the following most obvious opportunity.
A quelled environment infested the arena, likely because of a mix of the warmth and the scene of the game, however blasts of Allez, Allez, Allez got through as Liverpool pushed forward.
A blurred go from Joel Matip enabled Andy Robertson to drive forward unchallenged, and the Scot constrained a spare from Hugo Lloris with his very own ground-breaking exertion.
Chances came rare for Tottenham, with Christian Eriksen bursting a shot high over the bar, and the half-opportunity whistle accompanied Liverpool still ahead of the pack.
Neither one of the managers rolled out an improvement yet after got after the break, with Sadio Mane defeated by a rambling Hugo Lloris from Robertson's cross and Alexander-Arnold making a significant square to deny Dele Alli.
Klopp had the main move of the shakers on the touchline, as two-objective semi-last saint Divock Origi hit on supplant an unwell Firmino, with James Milner then taking the unknown Gini Wijnaldum's place.
Milner ended up with an incredible opportunity to put the Reds 2-0 up before long, however flashed his shot wide of the post after a cutback from Salah on the edge of the case.
Kieran Trippier, Danny Rose and Sissoko all battled with wounds entering the last 20 minutes, and Mauricio Pochettino was compelled to bring the last off, while Alisson made two in number recoveries to keep his side ahead.
The Brazilian at that point jumped splendidly to keep out an Eriksen free-kick, with his commitments demonstrating priceless in Europe this battle.
Also, the distinction producer at the opposite end in the last round, Origi, hammered home the second of the game minutes after the fact to secure the triumph and secure Liverpool's 6th European Cup!