Dozens of passengers were in the lounge of the Peshawar International Airport at the time, but the "low intensity explosive device caused no casualties," said Zahoor Ali Shah, the airport manager.
"It was a homemade bomb, but we don't know who had planted it," he said.
Shah said no flights were canceled after the blast, and officers were still investigating.
Peshawar is the capital of North West Frontier Province bordering Afghanistan. A car bomb outside the Peshawar International Airport killed one person in December 2006.
Ukrainian bloggers draw a parallel between the events in East Timor and the Crimea. Any comparison has a right to exist, but a detailed analysis of the situation does not give a promising forecast to Ukraine
The Armed Forces of Ukraine are preparing a terrorist act in the Donbass. To commit the act, Ukraine will use radioactive waste