According to
Kieran Maguire (football finance expert) in a quote from earlier this year:
First of all, the home team always takes the bulk of the cash that is on offer. The away team gets paid just £10,000 when they are broadcast live on TV, mainly due to the costs falling on the home club.
Meanwhile, the home clubs get up to £100,000 depending on the timeslot the game has.
"If chosen live, depending on whether you are the home team or the away team, it works out between £10,000-£100,000,”
That could be referring to Championship clubs though, not sure whether it drops, down the leagues.