Ulaanbaatar to Guangzhou UBN → CAN
Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN)
The cheapest return found recently is $533 with Air China, 4 Nov – 13 Nov, found yesterday. The cheapest one-way found recently is $233 with Spring Airlines, 26 Oct, found 2 days ago.
Return
The cheapest return fare on each of 15 departure dates is usually $542 to $659.
Cheapest return found recently
$533
4 Nov – 13 Nov · Air China
Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN)
Leaves 1:00 p.m. · Return leaves 9:05 a.m. · 54 h 35 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$533 4 Nov – 13 Novfound yesterdaySee prices for these dates
$523 6 Nov – 13 Novfound 6 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $513 to $528.
At $533, the cheapest return found recently is above that range.
25 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 return price?
Compared with the cheapest return fare on each of 15 departure dates from 20 Oct to 2 Jan 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?
No. We hold 9-night return fares on 1 other departure date within 3 days of 4 Nov, and it is not cheaper.
Every date we hold
16 fares on 15 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Oct – 26 Oct | $719 | Air China | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 21 Oct – 25 Oct | $666 | Hunnu Air | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | out 2 stops, back 1 stop | found 3 days ago | See prices for these dates |
| 29 Oct – 7 Nov | $652 | Air China | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 30 Oct – 3 Nov | $553 | Air China | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 31 Oct – 15 Nov | $698 | Air China | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 3 Nov – 12 Nov | $545 | Air China | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 4 Nov – 13 Nov | $533 | Air China | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 6 Nov – 13 Nov | $523 | Spring Airlines | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 15 Nov – 24 Nov | $542 | Air China | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 20 Nov – 28 Nov | $543 | Spring Airlines | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 21 Nov – 29 Nov | $542 | Air China | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 22 Nov – 30 Nov | $542 | Air China | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 3 Dec – 9 Dec | $543 | Air China | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 28 Dec – 7 Jan 2027 | $548 | Air China | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 2 Jan 2027 – 8 Jan 2027 | $733 | Air China | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $523.
Airlines on the cheapest dates: Air China, Spring Airlines, Hunnu Air.
One-way
The cheapest one-way fare on each of 7 departure dates is usually $325 to $400.
Cheapest one-way found recently
$233
26 Oct · Spring Airlines
Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN)
Leaves 1:00 p.m. · 20 h 50 min trip
stops unknown
found 2 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$233 26 Octfound 2 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 22 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $233 to $391.
At $233, the cheapest one-way found recently is at the low end of that range.
22 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?
Compared with the cheapest one-way fare on each of 7 departure dates from 26 Oct to 16 Apr 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 26 Oct to compare.
Every date we hold
7 fares on 7 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 26 Oct | $233 | Spring Airlines | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | stops unknown | found 2 days ago | Open this trip |
| 1 Mar 2027 | $396 | MIAT Mongolian Airlines | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | 2 stops | found 2 days ago | Open this trip |
| 18 Mar 2027 | $254 | Spring Airlines | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | 1 stop | found 2 days ago | Open this trip |
| 29 Mar 2027 | $396 | MIAT Mongolian Airlines | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | 1 stop | found 2 days ago | Open this trip |
| 3 Apr 2027 | $396 | MIAT Mongolian Airlines | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | 1 stop | found 2 days ago | Open this trip |
| 8 Apr 2027 | $404 | MIAT Mongolian Airlines | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | 2 stops | found 2 days ago | Open this trip |
| 16 Apr 2027 | $416 | MIAT Mongolian Airlines | Chinggis Khaan International Airport (UBN) → Guangzhou Baiyun International Airport (CAN) | 1 stop | found 2 days ago | Open this trip |
Which month looks cheapest?
October 2026 is the cheapest month — from $233.
Airlines on the cheapest dates: MIAT Mongolian Airlines, Spring Airlines.
Premium cabin fares from Ulaanbaatar to Guangzhou
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 4 Nov – 13 Nov in another cabin: Premium economy · Business · First
Today's prices for 26 Oct in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Ulaanbaatar to Guangzhou?
Return
Fares 14 to 29 days before departure were typically 18% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 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 | $647 | $547 | +23% | 19 |
| 7–13 days | $541 | $513 | +3% | 23 |
| 14–29 days | $528 | $523 | Cheapest seen | 23 |
| 30–59 days | $528 | $518 | +0% | 23 |
| 60–89 days | $536 | $524 | +2% | 25 |
| 90–179 days | $688 | $531 | +30% | 14 |
| 180+ days | $707 | $685 | +34% | 20 |
One-way
The cheapest fares were 30 to 59 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (22 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 | $285 | $245 | Cheapest seen | 9 |
| 90–179 days | $390 | $254 | +37% | 13 |
| 180+ days | $397 | $391 | +39% | 8 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Ulaanbaatar → Hong Kong
129 km from Guangzhou
$620
$87 more than flying to Guangzhou
1 Jan 2027 – 6 Jan 2027 · UBN → HKG · out nonstop, back nonstop
found today
Ulaanbaatar → Shenzhen
104 km from Guangzhou
$643
$110 more than flying to Guangzhou
30 Oct – 11 Nov · UBN → SZX · out 1 stop, back 1 stop
found yesterday
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Ulaanbaatar → Hong Kong
129 km from Guangzhou
$340
$107 more than flying to Guangzhou
20 Oct · UBN → HKG · stops unknown
found 2 days ago
Ulaanbaatar → Shenzhen
104 km from Guangzhou
$398
$165 more than flying to Guangzhou
31 May 2027 · UBN → SZX · 1 stop
found 3 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 4 Nov – 13 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
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