Bomb threats have been reported on two aeroplanes due to land shortly at Brussels airport in Zaventem, Belgian state broadcaster VRT reported on Wednesday.

However, later the local media reported that the planes successfully landed at the Brussels Zaventem airport and Belgian prosecutors said they have found that there is no threat, the situation returned to normal, the planes will fly on schedule.

Belgian prosecutors said the threat was serious enough to take action, although no details were disclosed.

On March 22, two attackers blew themselves up at the airport while a third set off explosives at an underground station in the Belgian capital, killing more than 30 people overall.