Airports of Mongolia
Mongolia's airport network is very much a one-city story. With 9 commercial airports total, almost everything runs through Ulaanbaatar — and more specifically through Chinggis Khan International (UBN), which handles 32 non-stop destinations while the rest of the country's airfields manage just 2 routes each. That's not a criticism, it's just geography doing its thing. Mongolia is enormous — roughly the size of Western Europe — and outside the capital, you're dealing with steppe, desert, and mountain ranges that make road travel genuinely punishing.
The shape of Mongolia's aviation network
UBN carries the whole network on its shoulders, and honestly? It punches above its weight. Thirty-two non-stop destinations puts it firmly in regional-hub territory, connecting Mongolia to major Asian cities and a handful of European ones. But step outside Ulaanbaatar and the picture changes fast. Ulaangom Airport (ULO) and Donoi Airport (ULZ) each serve just 2 routes. Bayankhongor Airport (BYN) — same deal. These aren't airports in the way most travellers picture airports. They're small airfields keeping remote communities connected to the capital. Flying domestic in Mongolia isn't really about convenience — it's about access. Without these tiny operations, some corners of the country would effectively be cut off for large parts of the year.
Airport tiers in Mongolia
Regional airports (1)
- UBN Ulaanbaatar — 32 destinations
Minor airfields (8)
- ULO Ulaangom — 2 destinations
- ULZ Uliastai — 2 destinations
- BYN Bayankhongor — 2 destinations
- LTI Altai — 2 destinations
- ULG Ulgit — 1 destinations
- MXV Moron — 1 destinations
- HVD Khovd — 1 destinations
- DLZ Dalanzadgad — 1 destinations
Tips for using Mongolia's airports
If you're flying into Mongolia internationally, you're landing at UBN — full stop, no decision to make there. For the classic Ulaanbaatar city trip, you're sorted. But if you want to reach western Mongolia — places like Ulaangom or Uliastai — budget for a domestic connection because the driving distances are brutal. I'd always recommend booking domestic legs early; schedules on the smaller airfields are limited and seats go fast. Don't expect the amenities of a major airport at regional stops — pack snacks, charge your devices, and keep your expectations relaxed.
Frequently asked questions
How many airports are in Mongolia?
Mongolia has 9 commercial airports serving the country. These airports connect the capital city and various regions, though most international flights operate through the primary hub.
What is the biggest and busiest airport in Mongolia?
Chinggis Khan International Airport (UBN) in Ulaanbaatar is Mongolia's largest and busiest airport, serving as the country's main aviation hub for both domestic and international flights.
Can I fly internationally from regional airports in Mongolia?
Most international flights operate exclusively through Chinggis Khan International Airport in Ulaanbaatar, as Mongolia does not have major international hubs at regional airports. Regional airports primarily handle domestic flights.
How far apart are Mongolia's main airports?
Chinggis Khan International Airport is located near Ulaanbaatar, Mongolia's capital, while regional airports are distributed across the country's vast territory. Specific distances vary depending on which regional airport you're considering.
Which airport should I fly into when visiting Mongolia?
You should fly into Chinggis Khan International Airport (UBN) in Ulaanbaatar for international travel, as it handles virtually all international flights and offers the best connections to regional airports for domestic travel.