6Sofia, Bulgaria
Estimated monthly budget: $1,300–$1,800

Sofia, Bulgaria

Sofia gives you a rare mix: capital-city services, mountain access, low taxes, and reasonable living costs.

It has metro transport, shopping centers, reliable internet, coworking spaces, and easy access to flights to many European destinations.
Numbeo estimates single-person monthly costs in Sofia at about €698 excluding rent, and another estimate for 2026 puts single-person costs, including rent, around $1,532.
One of Sofia’s biggest strengths is location. You can work in the city during the week and hike in Vitosha Mountain on the weekend. It is more expensive than Plovdiv, but still very affordable compared with most European capitals.