Flights from Denver to Ulaanbaatar (DEN → UBN)

DEN
Denver
Denver International, USA
UBN
Ulaanbaatar
Chinggis Khan International Airport, Mongolia
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No direct flights found. Here are the 3 fastest 1-stop options.
viaTokyo(NRT)
DEN→NRT+1h 30mNRT→UBN
16h 1m
viaFrankfurt(FRA)
DEN→FRA+1h 30mFRA→UBN
18h 50m
viaIstanbul(IST)
DEN→IST+1h 30mIST→UBN
20h 7m
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 Denver to Ulaanbaatar? Currently, there are no direct flights from DEN 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 Denver → Ulaanbaatar.

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

Try a nearby airport to Denver

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

COS → UBN 116 km from DEN Colorado Springs → Ulaanbaatar USA · 17 destinations EGE → UBN 193 km from DEN Vail → Ulaanbaatar USA · 16 destinations ASE → UBN 201 km from DEN Aspen → Ulaanbaatar USA · 13 destinations HDN → UBN 228 km from DEN Hayden → Ulaanbaatar USA · 13 destinations MTJ → UBN 315 km from DEN Montrose → Ulaanbaatar USA · 9 destinations

Other flights from Denver (DEN)

Abilene (ABI) Alamosa (ALS) Albany (ALB) Albuquerque (ABQ) Allentown (ABE) Alliance (AIA) Amarillo (AMA) Anchorage (ANC) All 235 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 →