Bulgaria vs Mongolia: Number of airline passengers per year

Bulgaria

723,825

in 2023

Mongolia

773,702

in 2023

Bulgaria rank

110th

Mongolia rank

108th

Number of airline passengers per year over time

Mongolia currently reports 773,702 against 723,825 in Bulgaria, a difference of 49,877.

That makes Mongolia's figure about 1.1 times Bulgaria's.

The two have swapped places 5 times across 33 shared years of data; in 1991 it was Bulgaria ahead.

Bulgaria ranks 110th and Mongolia ranks 108th of 183 countries.

Indicator: Number of airline passengers per year
Source: International Civil Aviation Organization (ICAO), via World Bank (2026) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 183 places, 7,925 data points, 1970–2023
Last refreshed: 07 August 2026

This represents the total rather than unique passenger activity: this means a person who makes multiple trips is counted multiple times.