Return tickets on budget airlines, normally available for around 100 pounds, have spiralled to as much as 1,500 pounds.
Nightly hotel rates in the Spanish capital have also soared from between 100 and 150 euros to over 1,000 euros.
With prices for flights to other Spanish cities or even neighbouring countries also prohibitive, fans are seeking alternatives to making the 1,100 to 1,300-mile trek from London or Liverpool
These will include driving or taking a coach.
But getting there is only half the problem.
Each club has been allocated only 16,613 tickets for the all-English final match in the 68,000-seat Wanda Metropolitano stadium — a fraction of the number likely to want to attend.
A joint statement by the Tottenham Hotspur Supporters Trust and Liverpool’s Spirit of Shankly said the allocation was “miserly”.
They said it was time for consumer protection to stop firms profiting disproportionately from fan loyalty.
“This has been a sensational UEFA Champions League campaign for Tottenham Hotspur FC and Liverpool FC, with fans of both clubs now looking forward to the final in Madrid on June 1,” the statement said.
But supporters’ joy has been tempered by the extortionate costs of travel, accommodation and tickets — if they get a ticket at all with the measly allocation from UEFA.”
They called for more transparency from UEFA and the clubs in the allocation and pricing of tickets.
“For many, the final match is not a one-off event. It is the culmination of a season-long journey for fans, who have spent thousands of pounds already travelling to support their team, bringing the spectacle and atmosphere that is a key part of the game so prized by television,” the statement said.