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Cheap flights from Sydney to Ulaanbaatar

SYD — ULN
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Sydney to Ulaanbaatar

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Ulaanbaatar (ULN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 August 2025.

Popular in

December

Cheapest in

August

Average price

$1,216
Highest demand for flights based on searches. 5% potential increase in price ($146 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($88 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Best time to book a flight from Sydney to Ulaanbaatar

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

What is the cheapest time of day to fly from SYD to ULN?

Find hourly flight availability from Sydney to Ulaanbaatar. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

One of the essential ways to save on airfare from Sydney to Ulaanbaatar is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 7% on airfare.

Reviews of airlines servicing Ulaanbaatar

Get insights into the airlines that provide service to Ulaanbaatar. 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 Ulaanbaatar. Reviews last updated 29 August 2025.
Check out reviews from past customers who have flown with Korean Air, Singapore Airlines, andAir China from Sydney to Ulaanbaatar to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,135 reviews
Check prices

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very Good
1,135 reviews
Korean Air
8.4
Very Good
1,135 reviews
Check prices

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Singapore Airlines
8.1
Very Good
1,352 reviews
Korean Air
8.4
Very Good
1,135 reviews
Check prices

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air China
7.3
Good
95 reviews
Korean Air
8.4
Very Good
1,135 reviews
Check prices

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

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

  • What are the cheapest airlines flying from Sydney to Ulaanbaatar round-trip?

    Currently priced at $987, Singapore Airlines will fly you from Sydney to Ulaanbaatar and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air China and Korean Air - these airlines can fly you to your destination from $1,016 and $1,142, respectively. Users have found that Singapore Airlines is 36% cheaper than the other options available to this destination.

  • Can I find deals for flights from Sydney to Ulaanbaatar that include hotel bookings?

    Yes. In addition to deals on Sydney to Ulaanbaatar flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Ulaanbaatar?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Ulaanbaatar.

  • Can I find deals for business class flights from Sydney to Ulaanbaatar?

    Yes. Cheapflights offers flight deals from Sydney to Ulaanbaatar by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Fly from Sydney to Ulaanbaatar on these airlines

Choose from the following airlines for your flight from Sydney to Ulaanbaatar. Flights are based on user searches made on Cheapflights and were last updated on 29 August 2025.
Air China flights from Sydney Kingsford Smith to Ulaanbaatar Buyant Ukhaa
Korean Air flights from Sydney Kingsford Smith to Ulaanbaatar Buyant Ukhaa

Top 4 airlines flying from Sydney to Ulaanbaatar

Discover the top 4 airlines that operate flights from Sydney to Ulaanbaatar. 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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$987Average$1,523FlexibilityNo cancel feeOn-time81%
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Air ChinaCheapest$1,016Average$1,443FlexibilityNo cancel feeOn-time67%
Search Air China flights
Korean AirCheapest$1,142Average$1,792FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
MIAT MongolianCheapest$1,236Average$2,047FlexibilityNo cancel feeOn-time63%
Search MIAT Mongolian flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Sydney to Ulaanbaatar, 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.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Ulaanbaatar?

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 Ulaanbaatar.

Can Cheapflights find flights from Sydney to Ulaanbaatar with no change fees?

Yes! Cheapflights helps users easily find flights from Sydney to Ulaanbaatar with no change fees.

Can Cheapflights notify me if prices for flights from Sydney to Ulaanbaatar become cheaper?

Not ready to book yet? You can track prices for flights from Sydney to Ulaanbaatar on Cheapflights with our Price Alert feature and get notified when better prices are available.

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