The disruptive behaviour occurred as Under-20s players flew from Brisbane to Canberra after their final match of the season.

Fairfax reports cabin crew were forced to suspend the service of alcohol on the 90-minute flight.

“We’re investigating reports of disruptive behaviour on one of our flights from Brisbane to Canberra on Sunday night,” a Qantas spokeswoman told Fairfax media.

The club said they were aware of the incident and had notified the NRL’s integrity unit.

The Raiders beat Melbourne 24-22.