Flights from Sofia to Ulaanbaatar (SOF → UBN)

SOF
Sofia
Sofia Airport, Bulgaria
UBN
Ulaanbaatar
Chinggis Khan International Airport, Mongolia
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No direct flights found. Here are the 2 fastest 1-stop options.
viaIstanbul(IST)
SOF→IST+1h 30mIST→UBN
9h 5m
viaFrankfurt(FRA)
SOF→FRA+1h 30mFRA→UBN
10h 58m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Sofia to Ulaanbaatar? Currently, there are no direct flights from SOF to UBN. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Sofia → Ulaanbaatar.

Cheap flights from Sofia to Ulaanbaatar Cheapest month to fly to Ulaanbaatar Flights from Bulgaria Flights to Mongolia Visa-free with Bulgaria passport All airports in Mongolia

Try a nearby airport to Sofia

Flights to Ulaanbaatar (UBN) from other airports within 350 km of Sofia. Often unlocks cheaper fares or better times.

PDV → UBN 137 km from SOF Plovdiv → Ulaanbaatar Bulgaria · 6 destinations INI → UBN 145 km from SOF Nis → Ulaanbaatar Republic of Serbia · 16 destinations SKP → UBN 168 km from SOF Skopje → Ulaanbaatar North Macedonia · 49 destinations CRA → UBN 185 km from SOF Craiova → Ulaanbaatar Romania · 17 destinations PRN → UBN 195 km from SOF Pristina → Ulaanbaatar Kosovo · 37 destinations

Other flights from Sofia (SOF)

Alghero (AHO) Alicante (ALC) Amman (AMM) Amsterdam (AMS) Antalya (AYT) Athens (ATH) Barcelona (BCN) Bari (BRI) All 92 destinations →

Other flights from Ulaanbaatar (UBN)

Almaty (ALA) Altai (LTI) Bangkok (BKK) Bayankhongor (BYN) Beijing (PEK) Beijing (PKX) Busan (PUS) Cheongju (CJJ) All 32 destinations →