Cheap flights from Kyzyl to Ulaanbaatar from $285 KYZ → UBN
Kyzyl Airport (KYZ) → Chinggis Khaan International Airport (UBN)
The cheapest return found recently is $827 with S7 Airlines, 28 Dec – 3 Jan 2027, found 3 days ago. The cheapest one-way found recently is $285 with KrasAvia, 12 Dec, found 4 days ago.
- Cheapest one-way found recently
- $285, found 4 days ago
- Cheapest return found recently
- $827, 28 Dec to 3 Jan 2027
- Cheapest month to fly
- December 2026, one-way fares from $285 found in the last 7 days
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$827
28 Dec – 3 Jan 2027 · S7 Airlines
Kyzyl Airport (KYZ) → Chinggis Khaan International Airport (UBN)
Leaves 8:15 a.m. · Return leaves 5:45 p.m. · 56 h 35 min of travel, both ways together
out 2 stops, back 2 stops
found 3 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$827 28 Dec – 3 Jan 2027found 3 days agoSee prices for these dates
$726 21 Dec – 31 Decfound 7 days agoSee prices for these dates
What have prices looked like?
Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $269 to $889.
Those were the prices on those days, not today's.
Is this a good return price?
Not enough comparable prices yet: we hold return fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other 6-night return fares leaving within 3 days of 28 Dec to compare.
Every date we hold
4 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 21 Dec – 31 Dec | $726 | S7 Airlines | Kyzyl Airport (KYZ) → Chinggis Khaan International Airport (UBN) | out 2 stops, back 2 stops | found 7 days ago | See prices for these dates |
| 28 Dec – 3 Jan 2027 | $827 | S7 Airlines | Kyzyl Airport (KYZ) → Chinggis Khaan International Airport (UBN) | out 2 stops, back 2 stops | found 3 days ago | See prices for these dates |
Airlines on the cheapest dates: S7 Airlines.
One-way
The cheapest one-way fare on each of 14 departure dates is usually $398 to $746.
Cheapest one-way found recently
$285
12 Dec · KrasAvia
Kyzyl Airport (KYZ) → Chinggis Khaan International Airport (UBN)
Leaves 10:10 a.m. · 62 h 10 min trip
2 stops · via Ulan-Ude Airport (UUD), Irkutsk International Airport (IKT) · overnight connection · 40 h connection
found 4 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$285 12 Decfound 4 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $148 to $1,261.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 14 departure dates from 12 Dec to 4 Jun 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 one-way fares leaving within 3 days of 12 Dec to compare.
Every date we hold
27 fares on 14 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 12 Dec | $285 | KrasAvia | Kyzyl Airport (KYZ) → Chinggis Khaan International Airport (UBN) | 2 stops | found 4 days ago | Open this trip |
| 3 Jan 2027 | $313 | S7 Airlines | Kyzyl Airport (KYZ) → Chinggis Khaan International Airport (UBN) | 2 stops | found 7 days ago | Open this trip |
| 29 Jan 2027 | $392 | S7 Airlines | Kyzyl Airport (KYZ) → Chinggis Khaan International Airport (UBN) | 2 stops | found 5 days ago | Open this trip |
| 3 Feb 2027 | $367 | S7 Airlines | Kyzyl Airport (KYZ) → Chinggis Khaan International Airport (UBN) | 2 stops | found 5 days ago | Open this trip |
| 20 Mar 2027 | $417 | S7 Airlines | Kyzyl Airport (KYZ) → Chinggis Khaan International Airport (UBN) | 2 stops | found 5 days ago | Open this trip |
| 4 Apr 2027 | $642 | S7 Airlines | Kyzyl Airport (KYZ) → Chinggis Khaan International Airport (UBN) | 3 stops | found 6 days ago | Open this trip |
| 13 Apr 2027 | $817 | S7 Airlines | Kyzyl Airport (KYZ) → Chinggis Khaan International Airport (UBN) | 4 stops | found 6 days ago | Open this trip |
| 14 Apr 2027 | $788 | S7 Airlines | Kyzyl Airport (KYZ) → Chinggis Khaan International Airport (UBN) | 3 stops | found 6 days ago | Open this trip |
| 19 Apr 2027 | $746 | S7 Airlines | Kyzyl Airport (KYZ) → Chinggis Khaan International Airport (UBN) | 3 stops | found 6 days ago | Open this trip |
| 20 Apr 2027 | $746 | S7 Airlines | Kyzyl Airport (KYZ) → Chinggis Khaan International Airport (UBN) | 3 stops | found 6 days ago | Open this trip |
| 22 Apr 2027 | $746 | S7 Airlines | Kyzyl Airport (KYZ) → Chinggis Khaan International Airport (UBN) | 3 stops | found 6 days ago | Open this trip |
| 29 Apr 2027 | $779 | S7 Airlines | Kyzyl Airport (KYZ) → Chinggis Khaan International Airport (UBN) | 3 stops | found 6 days ago | Open this trip |
| 2 Jun 2027 | $746 | S7 Airlines | Kyzyl Airport (KYZ) → Chinggis Khaan International Airport (UBN) | 3 stops | found 4 days ago | Open this trip |
| 4 Jun 2027 | $746 | S7 Airlines | Kyzyl Airport (KYZ) → Chinggis Khaan International Airport (UBN) | 3 stops | found 4 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $285.
Airlines on the cheapest dates: S7 Airlines, KrasAvia.
Premium cabin fares from Kyzyl to Ulaanbaatar
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 28 Dec – 3 Jan 2027 in another cabin: Premium economy · Business · First
Today's prices for 12 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Kyzyl to Ulaanbaatar?
Return
The cheapest fares were 30 to 59 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (49 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 |
|---|---|---|---|---|
| 0–6 days | $760 | $269 | +5% | 32 |
| 7–13 days | $743 | $269 | +2% | 21 |
| 14–29 days | $1,007 | $733 | +39% | 35 |
| 30–59 days | $726 | $717 | Cheapest seen | 26 |
| 60–89 days | $745 | $705 | +3% | 17 |
| 90–179 days | $909 | $852 | +25% | 37 |
| 180+ days | $1,583 | $1,434 | +118% | 33 |
One-way
The cheapest fares were 30 to 59 days before departure.
From the cheapest one-way each day between 24 Sept and 11 Nov (49 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 |
|---|---|---|---|---|
| 30–59 days | $284 | $274 | Cheapest seen | 13 |
| 60–89 days | $352 | $305 | +24% | 17 |
| 90–179 days | $373 | $338 | +31% | 40 |
| 180+ days | $713 | $587 | +151% | 45 |
Live price for these dates
The cheapest return found recently is for 28 Dec – 3 Jan 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 Kyzyl to Ulaanbaatar?
The cheapest return found recently is $827 with S7 Airlines, 28 Dec to 3 Jan 2027, found 3 days ago. The cheapest return we hold, of any age, is $726 with S7 Airlines, 21 Dec to 31 Dec, found 7 days ago.
How much is a one-way flight from Kyzyl to Ulaanbaatar?
The cheapest one-way found recently is $285 with KrasAvia, 12 Dec, found 4 days ago. The cheapest one-way fare on each of 14 departure dates is usually $398 to $746.
What is the cheapest month to fly from Kyzyl to Ulaanbaatar?
December 2026 is the cheapest month for a one-way, from $285, 12 Dec, found 4 days ago.
How far ahead should I book a flight from Kyzyl to Ulaanbaatar?
In 49 days of prices between 24 Sept and 11 Nov, return and one-way fares were both cheapest 30 to 59 days before departure.
How long is the flight from Kyzyl to Ulaanbaatar?
The cheapest one-way found recently, with KrasAvia on 12 Dec, takes 62 h 10 min with 2 stops, including a 40 h connection.
Which airlines have the cheapest flights from Kyzyl to Ulaanbaatar?
Between 12 Dec and 4 Jun 2027, S7 Airlines has the cheapest one-way on 13 of the 14 departure dates we hold, and KrasAvia on 1.
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