$710+ Cheap Flights from Australia to Mongolia | Cheapflights

English

Search for a country or language

Cheap flight deals from Australia to Mongolia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Australia to Mongolia
Explore the most affordable flight options available from Australia to Mongolia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Wed 25/1110:30 -

1 stop27h 10m

Mon 7/1211:50 -

1 stop17h 15m

Deal found 27/10$1,219

Mon 2/1110:30 -

1 stop27h 10m

Mon 15/216:10 -

1 stop36h 55m

Deal found 26/10$1,226

Mon 2/1110:30 -

1 stop27h 10m

Sun 14/216:10 -

1 stop36h 55m

Deal found 26/10$1,227

Tue 24/1110:30 -

1 stop27h 10m

Tue 1/1211:50 -

1 stop17h 15m

Deal found 27/10$1,229

Wed 4/1110:30 -

1 stop27h 10m

Mon 15/216:10 -

1 stop36h 55m

Deal found 27/10$1,230

Fri 6/1110:30 -

1 stop27h 10m

Mon 15/216:10 -

1 stop20h 40m

Deal found 27/10$1,232

Mon 9/1110:30 -

1 stop27h 10m

Tue 16/211:50 -

1 stop25h 00m

Deal found 26/10$1,233

Sun 15/1110:30 -

1 stop27h 10m

Sun 6/1216:10 -

1 stop36h 55m

Deal found 28/10$1,273

Mon 9/1110:30 -

1 stop27h 10m

Wed 17/211:50 -

1 stop17h 45m

Deal found 27/10$1,274

Wed 4/1110:30 -

1 stop27h 10m

Mon 15/211:50 -

2 stops25h 35m

Deal found 27/10$1,294

Mon 9/1110:30 -

1 stop27h 10m

Tue 16/211:50 -

2 stops25h 35m

Deal found 26/10$1,297

Mon 23/1106:45 -

2 stops30h 55m

Sun 29/1116:10 -

1 stop20h 55m

Deal found 27/10$1,304

Best flights from Australia to Mongolia
Discover carefully curated flight deals from Australia to Mongolia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Sun 24/120:40 -

1 stop17h 00m

Sat 13/211:50 -

2 stops25h 35m

Deal found 25/10$1,218

Mon 9/1110:30 -

1 stop27h 10m

Tue 16/211:50 -

1 stop25h 00m

Deal found 26/10$1,233

Thu 12/1115:30 -

1 stop29h 10m

Mon 16/1114:50 -

1 stop29h 15m

Deal found 27/10$1,723

Tue 1/1208:40 -

1 stop20h 00m

Tue 19/118:20 -

1 stop34h 00m

Deal found 27/10$2,436

Sun 24/120:40 -

1 stop21h 25m

Sat 13/211:50 -

1 stop25h 00m

Deal found 25/10$1,245

Mon 9/1116:00 -

2 stops21h 40m

Tue 16/211:50 -

2 stops25h 35m

Deal found 26/10$1,362

Mon 23/1106:45 -

2 stops30h 55m

Sun 29/1111:50 -

2 stops20h 50m

Deal found 27/10$1,398

Mon 23/1120:40 -

1 stop17h 00m

Sun 29/1116:10 -

1 stop20h 55m

Deal found 27/10$1,595

Sun 8/1104:40 -

2 stops31h 20m

Wed 18/1116:10 -

3 stops27h 45m

Deal found 28/10$1,499

Sat 13/311:10 -

2 stops41h 30m

Fri 26/318:20 -

2 stops36h 40m

Deal found 29/10$1,513

Fri 25/1210:30 -

1 stop27h 10m

Sat 20/211:50 -

1 stop17h 15m

Deal found 26/10$1,675

Wed 25/1110:30 -

1 stop27h 10m

Mon 7/1213:00 -

3 stops26h 50m

Deal found 27/10$1,557

Sat 5/1210:30 -

1 stop27h 10m

Mon 28/1216:10 -

1 stop36h 55m

Deal found 29/10$2,002

Thu 12/1115:30 -

1 stop29h 10m

Mon 16/1113:00 -

2 stops29h 30m

Deal found 27/10$1,698

Tue 1/1207:40 -

2 stops43h 30m

Tue 19/107:15 -

2 stops45h 25m

Deal found 27/10$3,009

Sat 14/1114:45 -

3 stops34h 50m

Wed 18/1108:15 -

3 stops32h 15m

Deal found 29/10$1,969

Sat 3/411:10 -

1 stop31h 50m

Sun 11/408:40 -

2 stops29h 15m

Deal found 25/10$1,970

Fri 27/1111:10 -

2 stops55h 55m

Sun 20/1207:45 -

2 stops20h 35m

Deal found 29/10$1,996

Sat 5/1211:15 -

1 stop26h 25m

Mon 28/1208:15 -

2 stops26h 15m

Deal found 29/10$2,044

Mon 11/111:10 -

1 stop26h 50m

Mon 25/118:20 -

1 stop35h 40m

Deal found 27/10$2,064

Sat 26/1217:55 -

2 stops47h 10m

Sun 3/111:50 -

2 stops32h 10m

Deal found 26/10$2,162

Mon 7/1207:45 -

2 stops26h 55m

Wed 30/1216:10 -

2 stops40h 20m

Deal found 27/10$2,573

Wed 16/1223:00 -

2 stops29h 40m

Thu 7/107:45 -

2 stops22h 30m

Deal found 29/10$2,989

Find flight deals from Australia to Mongolia

Round-trip from	$1,144
One-way from	$710

Air China

Air China
24/1-14/2
2 total stops
48h 50m total
Australia to Mongolia

Air China

Air China
4/11-31/12
1 total stop
27h 10m total
Australia to Mongolia

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyUlaanbaatar

SYD Sydney Kingsford Smith - UBN Ulaanbaatar Chinggis Khaan

SYDUBN

Sydney Kingsford Smith

Wed 4/11

10:30-10:40

1 stop27h 10m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-03:00

Nonstop0h 00m

$710

SydneyUlaanbaatar

SYD Sydney Kingsford Smith - UBN Ulaanbaatar Chinggis Khaan

SYDUBN

Sydney Kingsford Smith

Wed 20/1

10:30-10:40

1 stop27h 10m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-03:00

Nonstop0h 00m

$722

Fastest return journey

BrisbaneUlaanbaatar

BNE Brisbane - UBN Ulaanbaatar Chinggis Khaan

BNEUBN

Brisbane

Tue 26/1

11:05-02:40

1 stop17h 35m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-03:00

Nonstop0h 00m

$749

MelbourneUlaanbaatar

MEL Melbourne - UBN Ulaanbaatar Chinggis Khaan

MELUBN

Melbourne

Mon 11/1

20:40-15:05

1 stop21h 25m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-03:00

Nonstop0h 00m

$754

SydneyUlaanbaatar

SYD Sydney Kingsford Smith - UBN Ulaanbaatar Chinggis Khaan

SYDUBN

Sydney Kingsford Smith

Tue 24/11

10:30-10:40

1 stop27h 10m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-03:00

Nonstop0h 00m

$784

SydneyUlaanbaatar

SYD Sydney Kingsford Smith - UBN Ulaanbaatar Chinggis Khaan

SYDUBN

Sydney Kingsford Smith

Sun 10/1

16:30-15:05

2 stops25h 35m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-03:00

Nonstop0h 00m

$797

SydneyUlaanbaatar

SYD Sydney Kingsford Smith - UBN Ulaanbaatar Chinggis Khaan

SYDUBN

Sydney Kingsford Smith

Tue 24/11

22:00-10:40

2 stops39h 40m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-03:00

Nonstop0h 00m

$898

MelbourneUlaanbaatar

MEL Melbourne - UBN Ulaanbaatar Chinggis Khaan

MELUBN

Melbourne

Mon 11/1

08:40-02:40

2 stops21h 00m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-03:00

Nonstop0h 00m

$965

SydneyUlaanbaatar

SYD Sydney Kingsford Smith - UBN Ulaanbaatar Chinggis Khaan

SYDUBN

Sydney Kingsford Smith

Wed 18/11

12:05-14:15

3 stops29h 10m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-03:00

Nonstop0h 00m

$965

SydneyUlaanbaatar

SYD Sydney Kingsford Smith - UBN Ulaanbaatar Chinggis Khaan

SYDUBN

Sydney Kingsford Smith

Mon 4/1

08:10-12:00

2 stops30h 50m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-03:00

Nonstop0h 00m

$1,002

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 42 resultsSorted by cheapest first

1

2

3

...

5

Best time to book a flight from Australia to Mongolia

Have a flexible travel schedule? Discover the best time to fly to Mongolia from Australia with our price prediction graph.

SYD-UBN

BNE-UBN

MEL-UBN

PER-UBN

ADL-UBN

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Australia to Mongolia

AU0-MN0

SYD-UBN

BNE-UBN

MEL-UBN

PER-UBN

What is the cheapest month to book a flight from Australia to Mongolia?

Currently, February is the cheapest month in which you can book a flight from Australia to Mongolia (average of $936). Flying from Australia to Mongolia in December is currently the most expensive (average of $1,922). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Australia to Mongolia?

The best time to book flights from Australia to Mongolia is 37 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Mongolia

Read reviews from past customers who have flown with Korean Air,Cathay Pacific, andAir China from Australia to Mongolia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2024

TSN - ICN

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.4

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2024

TSN - ICN

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

7.6

Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2024

TSN - ICN

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

7.5

Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2024

TSN - ICN

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Related info for your journey

How long is the flight from Australia to Mongolia?
For as low as $1,233, Air China can have you in Mongolia from Australia in 27h 10m. Australia and Mongolia are separated by a distance of 10084 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Australia to Mongolia one-way?
To fly one-way, consider booking your trip with Air China, which is currently one of the cheapest options available, starting at $484. Trinity Airways (Formerly T'way Air) flights start at $555 while deals on MIAT Mongolian start at $640 one-way.
Can I find deals for flights from Australia to Mongolia that include hotel bookings?
Yes. In addition to deals on Australia to Mongolia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Australia to Mongolia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Mongolia.
Can I find deals for business class flights from Australia to Mongolia?
Yes. Cheapflights offers flight deals from Australia to Mongolia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Australia to Mongolia?
Currently, February is the cheapest month in which you can book a flight from Australia to Mongolia (average of $936). Flying from Australia to Mongolia in December is currently the most expensive (average of $1,922). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Return Flight Options

Top destinations

Alternative routes for Australia to Mongolia

Sydney to Suvarnabhumi flights

Melbourne to Suvarnabhumi flights

Sydney to Haneda flights

Sydney to Denpasar flights

Melbourne to Denpasar flights

Melbourne to Narita flights

Sydney to Ho Chi Minh City flights

Sydney to Hongqiao Intl flights

Sydney to New Delhi flights

Melbourne to New Delhi flights

Perth to Denpasar flights

Sydney to Narita flights

Melbourne to Ho Chi Minh City flights

Sydney to Manila flights

Melbourne to Haneda flights

Sydney to Kuala Lumpur Intl flights

Sydney to Pu Dong flights

Brisbane to Denpasar flights

Melbourne to Manila flights

Melbourne to Kuala Lumpur Intl flights

Melbourne to Taiwan Taoyuan Intl flights

Sydney to Incheon Intl flights

Sydney to Hong Kong flights

Melbourne to Colombo flights

Sydney to Taiwan Taoyuan Intl flights

Sydney to Singapore flights

Melbourne to Singapore flights

Brisbane to Narita flights

Sydney to Don Mueang Intl flights

Avalon to Denpasar flights

Melbourne to Hongqiao Intl flights

Melbourne to Hong Kong flights

Brisbane to Suvarnabhumi flights

Brisbane to Manila flights

Sydney to Kathmandu flights

Melbourne to Incheon Intl flights

Sydney to Dhaka flights

Adelaide to Denpasar flights

Perth to Singapore flights

Melbourne to Don Mueang Intl flights

Perth to Kuala Lumpur Intl flights

Perth to Suvarnabhumi flights

Melbourne to Phuket City flights

Melbourne to Pu Dong flights

Sydney to Phuket City flights

Avalon to Suvarnabhumi flights

Sydney to Guangzhou flights

Sydney to Mumbai flights

Sydney to Hanoi flights

Melbourne to Guangzhou flights

Top 6 airlines flying from Australia to Mongolia

Airline	Cheapest	Average	Flexibility	On-time
Air China	Cheapest$813	Average$1,332	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Trinity Airways (Formerly T'way Air)	Cheapest$1,015	Average$1,632	FlexibilityNo cancel fee	On-time88%	Search Trinity Airways (Formerly T'way Air) flights
MIAT Mongolian	Cheapest$1,170	Average$1,859	FlexibilityNo cancel fee	On-time63%	Search MIAT Mongolian flights
Asiana Airlines	Cheapest$1,273	Average$2,365	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
Cathay Pacific	Cheapest$1,397	Average$1,795	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Korean Air	Cheapest$1,524	Average$1,919	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights

Fly with Cheapflights

How does Cheapflights help users find flights from Australia to Mongolia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to Mongolia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Australia to Mongolia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Australia to Mongolia.

Can Cheapflights find flights from Australia to Mongolia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Australia to Mongolia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Australia to Mongolia become cheaper?

Of course! You can now track prices for flights from Australia to Mongolia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.