Cheap flights from Ulaanbaatar to Denpasar (Bali) from $344 UBN → DPS
Chinggis Khaan International Airport (UBN) → Ngurah Rai International Airport (DPS)
The cheapest return found recently is $685 with Korean Air, 7 Mar 2027 – 14 Mar 2027, found 2 days ago. The cheapest one-way found recently is $344 with Cathay Pacific, 17 Nov, found 5 days ago.
- Cheapest one-way found recently
- $344, found 5 days ago
- Cheapest return found recently
- $685, 7 Mar 2027 to 14 Mar 2027
- Usual return price
- $686 to $883
- Cheapest month to fly
- December 2026, return fares from $683 found in the last 7 days
Return
The cheapest return fare on each of 15 departure dates is usually $686 to $883.
Cheapest return found recently
$685
7 Mar 2027 – 14 Mar 2027 · Korean Air
Chinggis Khaan International Airport (UBN) → Ngurah Rai International Airport (DPS)
Leaves 12:25 p.m. · Return leaves 11:50 p.m. · 34 h 45 min of travel, both ways together
out 1 stop, back 1 stop
found 2 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$685 7 Mar 2027 – 14 Mar 2027found 2 days agoSee prices for these dates
$683 10 Dec – 20 Decfound 6 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 $619 to $885.
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 15 departure dates from 16 Nov to 6 Aug 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 7-night return fares leaving within 3 days of 7 Mar 2027 to compare.
Every date we hold
23 fares on 15 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 16 Nov – 28 Nov | $859 | Air China | Chinggis Khaan International Airport (UBN) → Ngurah Rai International Airport (DPS) | out 2 stops, back 2 stops | found 6 days ago | See prices for these dates |
| 17 Nov – 27 Nov | $686 | Asiana Airlines | Chinggis Khaan International Airport (UBN) → Ngurah Rai International Airport (DPS) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 10 Dec – 20 Dec | $683 | Korean Air | Chinggis Khaan International Airport (UBN) → Ngurah Rai International Airport (DPS) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 4 Jan 2027 – 31 Jan 2027 | $984 | MIAT Mongolian Airlines | Chinggis Khaan International Airport (UBN) → Ngurah Rai International Airport (DPS) | out 2 stops, back 1 stop | found 6 days ago | See prices for these dates |
| 4 Feb 2027 – 13 Feb 2027 | $884 | Korean Air | Chinggis Khaan International Airport (UBN) → Ngurah Rai International Airport (DPS) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 5 Feb 2027 – 13 Feb 2027 | $882 | Korean Air | Chinggis Khaan International Airport (UBN) → Ngurah Rai International Airport (DPS) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 6 Feb 2027 – 11 Feb 2027 | $882 | Korean Air | Chinggis Khaan International Airport (UBN) → Ngurah Rai International Airport (DPS) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 7 Feb 2027 – 11 Feb 2027 | $817 | Korean Air | Chinggis Khaan International Airport (UBN) → Ngurah Rai International Airport (DPS) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 16 Feb 2027 – 1 Mar 2027 | $846 | MIAT Mongolian Airlines | Chinggis Khaan International Airport (UBN) → Ngurah Rai International Airport (DPS) | out 2 stops, back 2 stops | found 4 days ago | See prices for these dates |
| 7 Mar 2027 – 14 Mar 2027 | $685 | Korean Air | Chinggis Khaan International Airport (UBN) → Ngurah Rai International Airport (DPS) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 5 Apr 2027 – 11 Apr 2027 | $683 | Korean Air | Chinggis Khaan International Airport (UBN) → Ngurah Rai International Airport (DPS) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 8 Apr 2027 – 22 Apr 2027 | $683 | Asiana Airlines | Chinggis Khaan International Airport (UBN) → Ngurah Rai International Airport (DPS) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 1 Aug 2027 – 22 Aug 2027 | $892 | MIAT Mongolian Airlines | Chinggis Khaan International Airport (UBN) → Ngurah Rai International Airport (DPS) | out 2 stops, back 2 stops | found 2 days ago | See prices for these dates |
| 5 Aug 2027 – 24 Aug 2027 | $876 | Korean Air | Chinggis Khaan International Airport (UBN) → Ngurah Rai International Airport (DPS) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 6 Aug 2027 – 27 Aug 2027 | $894 | Korean Air | Chinggis Khaan International Airport (UBN) → Ngurah Rai International Airport (DPS) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $683.
Airlines on the cheapest dates: Korean Air, MIAT Mongolian Airlines, Asiana Airlines, Air China.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$344
17 Nov · Cathay Pacific
Chinggis Khaan International Airport (UBN) → Ngurah Rai International Airport (DPS)
Leaves 5:15 p.m. · 22 h 5 min trip
stops unknown
found 5 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$344 17 Novfound 5 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 23 days, 28 Sept to 11 Nov, the cheapest one-way we saw each day was $303 to $584.
23 days is a short history, so treat this range as an early guide.
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 2 departure dates 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 17 Nov to compare.
Every date we hold
2 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 17 Nov | $344 | Cathay Pacific | Chinggis Khaan International Airport (UBN) → Ngurah Rai International Airport (DPS) | stops unknown | found 5 days ago | Open this trip |
| 4 May 2027 | $450 | MIAT Mongolian Airlines | Chinggis Khaan International Airport (UBN) → Ngurah Rai International Airport (DPS) | 2 stops | found 6 days ago | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $344.
Airlines on the cheapest dates: Cathay Pacific, MIAT Mongolian Airlines.
Premium cabin fares from Ulaanbaatar to Denpasar (Bali)
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 7 Mar 2027 – 14 Mar 2027 in another cabin: Premium economy · Business · First
Today's prices for 17 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Ulaanbaatar to Denpasar (Bali)?
Return
Fares 90 to 179 days before departure were typically 29% lower than 0 to 6 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 | $966 | $686 | +41% | 8 |
| 14–29 days | $687 | $680 | +0% | 17 |
| 30–59 days | $733 | $669 | +7% | 17 |
| 60–89 days | $818 | $619 | +19% | 40 |
| 90–179 days | $686 | $658 | Cheapest seen | 49 |
| 180+ days | $876 | $843 | +28% | 20 |
One-way
Not enough history yet: in 23 days of one-way prices, 28 Sept to 11 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 7 Mar 2027 – 14 Mar 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 Denpasar (Bali)?
The cheapest return found recently is $685 with Korean Air, 7 Mar 2027 to 14 Mar 2027, found 2 days ago. The cheapest return we hold, of any age, is $683 with Korean Air, 10 Dec to 20 Dec, found 6 days ago. The cheapest return fare on each of 15 departure dates is usually $686 to $883.
How much is a one-way flight from Ulaanbaatar to Denpasar (Bali)?
The cheapest one-way found recently is $344 with Cathay Pacific, 17 Nov, found 5 days ago.
What is the cheapest month to fly from Ulaanbaatar to Denpasar (Bali)?
December 2026 is the cheapest month for a return, from $683, 10 Dec to 20 Dec, found 6 days ago. November 2026 is the cheapest month for a one-way, from $344, 17 Nov, found 5 days ago.
How far ahead should I book a flight from Ulaanbaatar to Denpasar (Bali)?
In 49 days of prices between 24 Sept and 11 Nov, return fares 90 to 179 days before departure were typically 29% lower than 0 to 6 days before departure.
Which airlines have the cheapest flights from Ulaanbaatar to Denpasar (Bali)?
Between 16 Nov and 6 Aug 2027, Korean Air has the cheapest return on 9 of the 15 departure dates we hold, MIAT Mongolian Airlines on 3 and Asiana Airlines on 2.
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