$1,248+ Cheap Flights to Mongolia | Cheapflights

Flights to Mongolia in 2026

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Cheapest

Best

One-way

Cheapest flights to Mongolia
Explore the most affordable flight options available to Mongolia. Find the lowest fares based on data from user searches, with prices last updated on 2 October 2026.

Fri 27/1110:30 -

1 stop27h 10m

Wed 24/211:40 -

1 stop17h 55m

Deal found 28/9$1,268

Tue 20/1020:40 -

1 stop17h 10m

Thu 11/211:40 -

2 stops25h 45m

Deal found 27/9$1,276

Sun 18/1020:40 -

1 stop21h 25m

Thu 11/211:40 -

2 stops25h 45m

Deal found 27/9$1,323

Fri 27/1110:30 -

1 stop27h 10m

Wed 24/216:10 -

2 stops24h 45m

Deal found 28/9$1,326

Sun 11/1016:30 -

2 stops21h 20m

Fri 23/1016:30 -

1 stop20h 20m

Deal found 29/9$1,581

Tue 20/1020:40 -

1 stop21h 25m

Thu 11/211:40 -

1 stop17h 25m

Deal found 27/9$1,597

Find flight deals to Mongolia

One-way from	$741

12/10-31/12

12/10-31/12
2 total stops
25h 35m total
Sydney to Mongolia

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyUlaanbaatar

SYD Sydney Kingsford Smith - UBN Ulaanbaatar Chinggis Khaan

SYDUBN

Sydney Kingsford Smith

Tue 26/1

15:00-10:40

2 stops22h 40m

Ulaanbaatar Chinggis Khaan

Thu 11/2

11:40-16:25

2 stops25h 45m

$1,248

SydneyUlaanbaatar

SYD Sydney Kingsford Smith - UBN Ulaanbaatar Chinggis Khaan

SYDUBN

Sydney Kingsford Smith

Sun 24/1

07:00-10:40

2 stops30h 40m

Ulaanbaatar Chinggis Khaan

Thu 11/2

11:40-16:25

2 stops25h 45m

$1,267

SydneyUlaanbaatar

SYD Sydney Kingsford Smith - UBN Ulaanbaatar Chinggis Khaan

SYDUBN

Sydney Kingsford Smith

Sun 24/1

20:40-10:40

1 stop17h 00m

Ulaanbaatar Chinggis Khaan

Wed 10/2

16:10-16:50

2 stops21h 40m

$1,395

SydneyUlaanbaatar

SYD Sydney Kingsford Smith - UBN Ulaanbaatar Chinggis Khaan

SYDUBN

Sydney Kingsford Smith

Tue 26/1

10:30-15:05

1 stop31h 35m

Ulaanbaatar Chinggis Khaan

Thu 11/2

11:40-08:05

1 stop17h 25m

$1,567

SydneyUlaanbaatar

SYD Sydney Kingsford Smith - UBN Ulaanbaatar Chinggis Khaan

SYDUBN

Sydney Kingsford Smith

Sun 29/11

10:30-15:05

1 stop31h 35m

Ulaanbaatar Chinggis Khaan

Mon 22/2

11:40-08:10

1 stop17h 30m

$1,848

SydneyUlaanbaatar

SYD Sydney Kingsford Smith - UBN Ulaanbaatar Chinggis Khaan

SYDUBN

Sydney Kingsford Smith

Sun 29/11

15:00-10:40

2 stops22h 40m

Ulaanbaatar Chinggis Khaan

Mon 22/2

16:10-19:55

2 stops24h 45m

$1,877

SydneyUlaanbaatar

SYD Sydney Kingsford Smith - UBN Ulaanbaatar Chinggis Khaan

SYDUBN

Sydney Kingsford Smith

Sun 13/12

22:00-15:05

2 stops44h 05m

Ulaanbaatar Chinggis Khaan

Sun 17/1

11:50-15:50

1 stop25h 00m

$1,976

SydneyUlaanbaatar

SYD Sydney Kingsford Smith - UBN Ulaanbaatar Chinggis Khaan

SYDUBN

Sydney Kingsford Smith

Sun 13/12

10:30-15:05

1 stop31h 35m

Ulaanbaatar Chinggis Khaan

Sun 17/1

11:40-15:50

1 stop25h 10m

$2,055

SydneyUlaanbaatar

SYD Sydney Kingsford Smith - UBN Ulaanbaatar Chinggis Khaan

SYDUBN

Sydney Kingsford Smith

Sun 11/10

20:40-15:05

1 stop21h 25m

Ulaanbaatar Chinggis Khaan

Fri 23/10

16:30-15:50

1 stop20h 20m

$2,057

SydneyUlaanbaatar

SYD Sydney Kingsford Smith - UBN Ulaanbaatar Chinggis Khaan

SYDUBN

Sydney Kingsford Smith

Thu 17/12

15:00-15:05

2 stops27h 05m

Ulaanbaatar Chinggis Khaan

Fri 19/2

11:40-19:30

2 stops28h 50m

$2,192

Flights are sorted by cheapest return flights first.

Deals found on 27/9

Showing 1-10 of 11 resultsSorted by cheapest first

1

2

Best time to book a flight to Mongolia

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

SYD-ULN

SYD-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 to Mongolia

SYD-MN0

SYD-ULN

SYD-UBN

How long is the flight to Mongolia?

On average, a flight from Sydney to Mongolia takes 14 hours 55 minutes. Flights to Mongolia from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Mongolia?

The most popular airlines flying from Sydney to Mongolia are Air China, MIAT Mongolian and Trinity Airways (Formerly T'way Air).

United Airlines

United Airlines

Air Canada

Qantas Airways

American Airlines

American Airlines

What are the cheapest airlines that fly to Mongolia?

The cheapest airlines flying from Sydney to Mongolia are Air China, Trinity Airways (Formerly T'way Air) and Asiana Airlines.

When is the best time to book a flight to Mongolia?

Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights to Mongolia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Mongolia

Get a feel of what it's like to fly with Korean Air,Cathay Pacific, andAir China to Mongolia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

8.4

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

7.6

Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

7.5

Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

FAQs about flying to Mongolia

Can I find cheaper flights to Mongolia if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Mongolia on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Mongolia?
Based on reviews from Cheapflights users, MIAT Mongolian is rated the highest out of the airlines that fly to Mongolia.
Where does the fastest flight to Mongolia depart from?
For those looking to save time traveling to Mongolia, Brisbane offers the quickest one-way flight (13 hours 20 minutes).
Does Ulaanbaatar Chinggis Khaan have car hire?
Yes. Those touching down at Ulaanbaatar Chinggis Khaan can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Ulaanbaatar Chinggis Khaan?
Yes. Ulaanbaatar Chinggis Khaan has hotels nearby for those requiring accommodations. Healing stay hostel is the closest property to Ulaanbaatar Chinggis Khaan (8.0 km away from Ulaanbaatar Chinggis Khaan).

See more FAQs

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