Away supporters are being routinely ripped off in the FA Cup, campaigners have warned, after clubs charged up to £55, in contrast to the Premier League’s £30 cap on away tickets.

Non-members travelling with Wolverhampton Wanderers are paying up to £55 for Wednesday night’s third-round replay at Old Trafford, prompting the Football Supporters’ Association (FSA) to launch a joint attack on the governing body and big clubs.

Wolves requested an away allocation of 3,048 for Wednesday's match. At the time of publication, 200 tickets were still available, fans groups said, citing a growing sense of disenchantment with the competition.

The FSA, which helped coordinate the campaign for the English top tier ticket price rules, told The Daily Telegraph: “We don’t see why clubs should disregard that principle for other competitions.”

In February, the Premier League unanimously agreed to cap away tickets at £30 for the next three seasons. The measure was first introduced for the start of the 2016-17 season and will now run until the end of 2021-22.

However, in the FA Cup, the Football Association allows clubs to set their own prices.