One departure terminal has been closed at the Jomo Kenyatta Airport (JKIA) in Nairobi after a fire forced authorities to evacuate passengers and staff.
There were no injuries in the latest incident, which occurred just before midnight on Wednesday, according to the Kenya Airports Authority (KAA).
It was sparked by a baggage system malfunction.
Flight operations at the affected terminal have been moved to an adjacent terminal while authorities worked to re-open it.
Apart from the national carrier Kenya Airways, the airport serves other airlines including Emirates, Turkish Airways, British Airways and Ethiopian Airlines.

Pakistani rescuers find wreckage of lost cargo plane
Trump says interim accord with Iran to end war is 'over'
US launches new strikes on Iran after shipping attacks
Iran targets sites in Bahrain, Kuwait after wave of US strikes
Russia launches third air attack on Kyiv in week, officials say
NATO leaders meet in Ankara as US ceasefire with Iran teeters
At least 21 killed in landslide in China's Gansu as rescue efforts end
Cargo plane missing off Karachi coast after navigation problem
