Korean Air said on Tuesday it would buy two additional A380 superjumbo jets from Airbus, bringing its total A380 order to ten.

Korean Air said in a filing with the Korea Exchange the additional order for two planes would cost USD$514 million in list price terms.

The planes would be delivered in May and June, 2014.

Airbus is set to deliver the eight A380s Korean Air ordered earlier between 2010 and 2013.