Russian association of air companies informed the Ministry of transport that starting from August 11th the petrol prise has increased in 18%-62%, leading to the increase in ticket price. The association asked the Ministry to explain the increase and warned the authorities that such change in prices will inevitably influence ticket prices. 

Air companies are still waiting for compensations for the previous increase in 2018. Most part of the companies still have not received the money. 

新闻来源: www.vestiprim.ru