Find Cheap Flights from Sydney to Mongolia | Cheapflights

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Find flight deals from Sydney to Mongolia

Popular in	October
Cheapest in	February
Average price	$2,506

Highest demand for flights based on searches. 28% potential increase in price ($858 potential increase over avg. return price).

Cheapest flight prices on average. 10% potential price decrease ($212 potential savings vs. average return price).

Average for round-trip flights in September 2026

Cheapflights Insights

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

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

The price you pay for your flight from Sydney to Mongolia may vary depending on when you book. For the best chance of a lower fare, look to book 37 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Sydney to Mongolia (average of $914). Flying from Sydney to Mongolia in December is currently the most expensive (average of $1,874). 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.

Reviews of airlines servicing Mongolia

Get a feel of what it's like to fly with Korean Air,Cathay Pacific, andAir China from Sydney to Mongolia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

8.4

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

8.4

Very Good

8.4

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

7.6

Good

8.4

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

7.5

Good

8.4

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

What airport do you fly from for flights from Sydney to Mongolia?
Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly out of when you book flights from Sydney to Mongolia.
What are the cheapest airlines to fly from Sydney to Mongolia one-way?
$637 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Hawaiian Airlines and United Airlines, with prices starting from $690 and $699, respectively.
Can I find deals for flights from Sydney to Mongolia that include hotel bookings?
Yes. In addition to deals on Sydney to Mongolia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Mongolia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Mongolia.
Can I find deals for business class flights from Sydney to Mongolia?
Yes. Cheapflights offers flight deals from Sydney 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 Sydney to Mongolia?
Currently, February is the cheapest month in which you can book a flight from Sydney to Mongolia (average of $914). Flying from Sydney to Mongolia in December is currently the most expensive (average of $1,874). 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.

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Top 6 airlines flying from Sydney to Mongolia

Airline	Cheapest	Average	Flexibility	On-time
Air China	Cheapest$864	Average$1,334	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Trinity Airways	Cheapest$989	Average$1,591	FlexibilityNo cancel fee	On-time88%	Search Trinity Airways flights
Asiana Airlines	Cheapest$1,241	Average$2,170	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
MIAT Mongolian	Cheapest$1,386	Average$1,843	FlexibilityNo cancel fee	On-time63%	Search MIAT Mongolian flights
Korean Air	Cheapest$1,422	Average$1,897	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
Cathay Pacific	Cheapest$1,543	Average$1,795	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

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When you search for this flight from Sydney to Mongolia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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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 Sydney to Mongolia.

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

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