Cheap flights from Ulaanbaatar to Osaka from $296 UBN → KIX
Chinggis Khaan International Airport (UBN) → Kansai International Airport (KIX)
The cheapest return found recently is $587 with Air China, 26 May 2027 – 9 Jun 2027, found today. The cheapest one-way found recently is $296 with MIAT Mongolian Airlines, 2 Jun 2027, found today.
- Cheapest one-way found recently
- $296, MIAT Mongolian Airlines, found today
- Cheapest return found recently
- $587, 26 May 2027 to 9 Jun 2027
- Usual return price
- $598 to $619
- Airlines with nonstop flights
- MIAT Mongolian Airlines
- Shortest nonstop flight found
- 4 h
Return
The cheapest return fare on each of 3 departure dates is usually $598 to $619.
Cheapest return found recently
$587
26 May 2027 – 9 Jun 2027 · Air China
Chinggis Khaan International Airport (UBN) → Kansai International Airport (KIX)
Leaves 4:30 p.m. · Return leaves 7:00 p.m. · 23 h 50 min of travel, both ways together
out 1 stop, back nonstop
found today
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$587 26 May 2027 – 9 Jun 2027found todaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 48 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $485 to $721.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 3 departure dates from 21 May 2027 to 26 May 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 14-night return fares leaving within 3 days of 26 May 2027 to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 21 May 2027 – 28 May 2027 | $630 | Air China | Chinggis Khaan International Airport (UBN) → Kansai International Airport (KIX) | out 1 stop, back 1 stop | found today | See prices for these dates |
| 24 May 2027 – 9 Jun 2027 | $608 | Air China | Chinggis Khaan International Airport (UBN) → Kansai International Airport (KIX) | out 1 stop, back nonstop | found today | See prices for these dates |
| 26 May 2027 – 9 Jun 2027 | $587 | Air China | Chinggis Khaan International Airport (UBN) → Kansai International Airport (KIX) | out 1 stop, back nonstop | found today | See prices for these dates |
Airlines on the cheapest dates: Air China.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$296
2 Jun 2027 · MIAT Mongolian Airlines
Chinggis Khaan International Airport (UBN) → Kansai International Airport (KIX)
Leaves 1:00 p.m. · 4 h trip
nonstop
found today
Cheapest nonstop one-way
$296
2 Jun 2027 · MIAT Mongolian Airlines
Chinggis Khaan International Airport (UBN) → Kansai International Airport (KIX)
Leaves 1:00 p.m. · 4 h trip
nonstop
found today
Found recently, and the cheapest we hold
$296 2 Jun 2027found todayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 36 days, 24 Sept to 2 Nov, the cheapest one-way we saw each day was $278 to $414.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 2 Jun 2027 to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 2 Jun 2027 | $296 | MIAT Mongolian Airlines | Chinggis Khaan International Airport (UBN) → Kansai International Airport (KIX) | nonstop | found today | Open this trip |
Airlines on the cheapest dates: MIAT Mongolian Airlines.
Premium cabin fares from Ulaanbaatar to Osaka
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 26 May 2027 – 9 Jun 2027 in another cabin: Premium economy · Business · First
Today's prices for 2 Jun 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Ulaanbaatar to Osaka?
Return
The cheapest fares were 30 to 59 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (48 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 14–29 days | $626 | $485 | +0% | 27 |
| 30–59 days | $625 | $485 | Cheapest seen | 31 |
| 60–89 days | $642 | $625 | +3% | 12 |
| 90–179 days | $679 | $582 | +9% | 30 |
| 180+ days | $718 | $661 | +15% | 9 |
One-way
Not enough history yet: in 36 days of one-way prices, 24 Sept to 2 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 26 May 2027 – 9 Jun 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Ulaanbaatar to Osaka?
The cheapest return found recently is $587 with Air China, 26 May 2027 to 9 Jun 2027, found today. The cheapest return fare on each of 3 departure dates is usually $598 to $619.
How much is a one-way flight from Ulaanbaatar to Osaka?
The cheapest one-way found recently is $296 with MIAT Mongolian Airlines, 2 Jun 2027, found today.
How far ahead should I book a flight from Ulaanbaatar to Osaka?
In 48 days of prices between 24 Sept and 11 Nov, return fares were cheapest 30 to 59 days before departure.
Is there a direct flight from Ulaanbaatar to Osaka?
Yes, the cheapest nonstop one-way found recently is $296 with MIAT Mongolian Airlines, 2 Jun 2027, found today.
How long is the flight from Ulaanbaatar to Osaka?
The cheapest nonstop one-way found recently, with MIAT Mongolian Airlines on 2 Jun 2027, takes 4 h from Chinggis Khaan International Airport (UBN) to Kansai International Airport (KIX).
Which airlines have the cheapest flights from Ulaanbaatar to Osaka?
Between 21 May 2027 and 26 May 2027, Air China has the cheapest return on all 3 departure dates we hold.
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