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Flights between Olgii (ULG) and Ulan Bator (ULN)

Ulgii Mongolei Airport, Mongolia ↔ Chinggis Khaan International Airport, Mongolia

A direct route between Olgii and Ulan Bator appears in the OpenFlights route network.

This reflects historical scheduled service and may be out of date — it is not a live timetable.

Airlines that have operated this route include:

EF
Distance
1,247 km
775 miles
Est. flight time
2h 4m
great-circle estimate
Time difference
~1h
varies with DST
View this route on the live map →Search fares on Skyscanner ↗

Climate

Typical monthly temperatures in Mongolia

Jan
-15°
-10/-20
1mm
Feb
-10°
-5/-15
2mm
Mar
-1°
4/-6
3mm
Apr
9°
14/4
6mm
May
17°
22/12
11mm
Jun
22°
27/17
35mm
Jul
23°
28/18
65mm
Aug
21°
26/16
60mm
Sep
14°
19/9
25mm
Oct
5°
10/0
6mm
Nov
-7°
-2/-12
3mm
Dec
-14°
-9/-19
2mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Typical monthly temperatures in Mongolia

Jan
-15°
-10/-20
1mm
Feb
-10°
-5/-15
2mm
Mar
-1°
4/-6
3mm
Apr
9°
14/4
6mm
May
17°
22/12
11mm
Jun
22°
27/17
35mm
Jul
23°
28/18
65mm
Aug
21°
26/16
60mm
Sep
14°
19/9
25mm
Oct
5°
10/0
6mm
Nov
-7°
-2/-12
3mm
Dec
-14°
-9/-19
2mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Common questions

How far is Olgii from Ulan Bator?

Olgii (ULG) and Ulan Bator (ULN) are around 1,247 km (775 miles) apart — an estimated 2h 4m by air. Distances and flight times are great-circle estimates.

Which airlines have operated the ULG–ULN route?

Airlines recorded operating this route in the OpenFlights network include EF. This reflects historical scheduled service and may be out of date.

What is the time difference between Olgii and Ulan Bator?

Time difference ~ 1 hour (varies with daylight-saving).

When is it warmest in Mongolia?

Across Mongolia, the warmest month on average is July, with mean temperatures around 23°C. These are country-level monthly climate normals, not airport-specific.

Distances and flight times are great-circle estimates, not booked block times.