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Nonstop flights from Tokyo to Ulaanbaatar HND, NRT → UBN

Haneda Airport (HND), Narita International Airport (NRT) → Chinggis Khaan International Airport (UBN)

The cheapest nonstop return found recently is $492 with Aero Mongolia, 9 Feb 2027 – 16 Feb 2027, found yesterday.

Nonstop return

The cheapest nonstop return fare on each of 8 departure dates is usually $520 to $666.

Cheapest nonstop return

$492

9 Feb 2027 – 16 Feb 2027 · Aero Mongolia

Narita International Airport (NRT) → Chinggis Khaan International Airport (UBN)

Leaves 3:30 p.m. · Return leaves 9:00 a.m. · 10 h 30 min of travel, both ways together

out nonstop, back nonstop

found yesterday

See prices for these datesCheck today's price

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Airlines flying it nonstop on the return fares we hold: MIAT Mongolian Airlines (6 departure dates), Aero Mongolia (3 departure dates).

On the 7 trips where we hold both on the same dates, nonstop cost a median $245 (31.6%) less than the cheapest fare with stops. Nonstop was cheaper or the same price on 7 of those 7 trips.

Every nonstop date we hold

Nonstop fares on 8 of the 13 departure dates we hold for this route.

21 Nov – 22 Nov: $521, found 4 days ago19 Dec – 2 Jan 2027: $675, found 6 days ago9 Feb 2027 – 16 Feb 2027: $492, found yesterday20 Jul 2027 – 7 Sept 2027: $531, found yesterday21 Jul 2027 – 8 Sept 2027: $597, found 6 days ago22 Jul 2027 – 9 Sept 2027: $663, found yesterday23 Jul 2027 – 10 Sept 2027: $516, found 6 days ago24 Jul 2027 – 11 Sept 2027: $713, found yesterdayNovDecFebJul
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
21 Nov – 22 Nov$521MIAT Mongolian AirlinesNarita International Airport (NRT) → Chinggis Khaan International Airport (UBN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
19 Dec – 2 Jan 2027$675MIAT Mongolian AirlinesNarita International Airport (NRT) → Chinggis Khaan International Airport (UBN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
9 Feb 2027 – 16 Feb 2027$492Aero MongoliaNarita International Airport (NRT) → Chinggis Khaan International Airport (UBN)out nonstop, back nonstopfound yesterdaySee prices for these dates
20 Jul 2027 – 7 Sept 2027$531Aero MongoliaNarita International Airport (NRT) → Chinggis Khaan International Airport (UBN)out nonstop, back nonstopfound yesterdaySee prices for these dates
21 Jul 2027 – 8 Sept 2027$597MIAT Mongolian AirlinesNarita International Airport (NRT) → Chinggis Khaan International Airport (UBN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
22 Jul 2027 – 9 Sept 2027$663MIAT Mongolian AirlinesNarita International Airport (NRT) → Chinggis Khaan International Airport (UBN)out nonstop, back nonstopfound yesterdaySee prices for these dates
23 Jul 2027 – 10 Sept 2027$516MIAT Mongolian AirlinesNarita International Airport (NRT) → Chinggis Khaan International Airport (UBN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
24 Jul 2027 – 11 Sept 2027$713MIAT Mongolian AirlinesNarita International Airport (NRT) → Chinggis Khaan International Airport (UBN)out nonstop, back nonstopfound yesterdaySee prices for these dates

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work