24 June, 2017
The two London clubs have been heavily linked with the KAS Eupen forward and are both allegedly prepared to meet his release clause of £6.8m.
West Ham remain keen on bringing the 20-year-old to the London Stadium, but the Nigerian star has previously spoken of how he wants to emulate Thierry Henry in North London.
A source close to the player told website ScoreNigeria he will soon be in the United Kingdom to decide on his future.
Onyekuru had a very impressive season out in Belgium with pro league outfit Kas Eupen and the Nigerian worldwide notched up 24 goals in 41 appearances across all competitions, picking up the league's Top Scorer Award in the process.
The striker has taken little time to bed in at the Kehrwegstadion with Onyekuru netting six goals in 19 appearances in his first season with the club before netting an impressive 24 goals in just 41 matches this season.
Onyekuru admitted last month that he had spoken to compatriot Alex Iwobi about a possible move to the Emirates in the coming months.
'We talked a bit about Arsenal and their manager Arsene Wenger and he has nothing but praises for his manager and team-mates.
"It's a good feeling for a club like Arsenal to make a bid for me", he said.