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Cheap flights from Sydney to Mongolia

SYD — UBN
16 Aug — 23 Aug1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Sydney to Mongolia

Keep the following information in mind while searching for Sydney to Mongolia flight deals. Data was last updated 17 July 2026.

Popular in

December

Cheapest in

February

Average price

$1,347
Highest demand for flights based on searches. 12% potential increase in price ($263 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease ($107 potential savings vs. average return price).
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Average for round-trip flights in July 2026
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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 43 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 $943). Flying from Sydney to Mongolia in December is currently the most expensive (average of $1,934). 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 insights into the airlines that provide service to Mongolia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mongolia. Reviews last updated 17 July 2026.
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.
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

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.
Korean Air
8.4
Very Good
1,221 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

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.
Cathay Pacific
7.6
Good
1,415 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

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.
Air China
7.4
Good
156 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

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

Find useful and relevant information for your journey from Sydney to Mongolia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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?

    $536 is the cheapest one-way deal found within the past few days, from Air China. You may also be able to find cheap deals on T'way Air and Korean Air, with prices starting from $558 and $710, 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 $943). Flying from Sydney to Mongolia in December is currently the most expensive (average of $1,934). 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

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Top 6 airlines flying from Sydney to Mongolia

Discover the top 6 airlines that operate flights from Sydney to Mongolia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 17 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$889Average$1,283FlexibilityNo cancel feeOn-time67%
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T'way AirCheapest$1,020Average$1,612FlexibilityNo cancel feeOn-time88%
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Cathay PacificCheapest$1,275Average$1,565FlexibilityNo cancel feeOn-time72%
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Asiana AirlinesCheapest$1,280Average$2,106FlexibilityNo cancel feeOn-time76%
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Korean AirCheapest$1,323Average$1,898FlexibilityNo cancel feeOn-time81%
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MIAT MongolianCheapest$1,371Average$1,862FlexibilityNo cancel feeOn-time63%
Search MIAT Mongolian flights

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

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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