The German government says Chancellor Angela Merkel will travel to Ankara on Monday to meet with Turkey's prime minister as she tries to reduce the migrant influx to Europe.

Government spokesman Steffen Seibert said Friday Merkel and Prime Minister Ahmet Davutoglu decided on the trip when they met at this week's aid conference for Syria in London.

Turkey, a key country on the migrant route to Europe, is central to Merkel's diplomatic efforts to reduce the number of migrants coming to Germany. She has resisted pressure for unilateral measures such as a national cap on refugee numbers.

Turkey agreed in November to fight smuggling networks and help curb irregular migration. The European Union pledged 3 billion euros ($3.3 billion) to help improve the condition of refugees in Syria in return.